United States
Securities and Exchange Commission
Washington, D.C. 20549


FORM 40-F
[     ] Registration Statement pursuant to section 12 of the Securities Exchange Act of 1934
[ X ] Annual report pursuant to section 13(a) or 15(d) of the Securities Exchange Act of 1934

For the fiscal year ended December 31, 2016
Commission File Number: 001-12138

CANADIAN NATURAL RESOURCES LIMITED
(Exact name of Registrant as specified in its charter)
 
ALBERTA, CANADA
(Province or other jurisdiction of incorporation or organization)
 
1311
(Primary Standard Industrial Classification Code Numbers)
 
Not Applicable
(I.R.S. Employer Identification Number (if applicable))
 
2100, 855-2nd Street S.W., Calgary, Alberta, Canada, T2P 4J8
Telephone: (403) 517-7345
(Address and telephone number of Registrant’s principal executive offices)
 
CT Corporation System, 111-Eighth Avenue, New York, New York 10011
(212) 894-8940
(Name, address (including zip code) and telephone number (including area code)
of agent for service in the United States)
Securities registered or to be registered pursuant to Section 12(b) of the Act:
Title of Each Class:  
Name of each exchange on which registered:
Common Shares, no par value 
New York Stock Exchange
Securities registered or to be registered pursuant to Section 12(g) of the Act:
Title of Each Class:  None
Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:  None
For annual reports, indicate by check mark the information filed with this Form:
[ X ] Annual information form
[ X ] Audited annual financial statements

Number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report.
1,110,952,000 Common Shares outstanding as of December 31, 2016
Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days.
Yes [X]
No [  ]
 
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (s.232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit and post such files).
Yes ___
No ___
 
This Annual Report on Form 40-F shall be incorporated by reference into, or as an exhibit to, as applicable, the Registrant’s Registration Statement on Form F-10 (File No. 333-207578) under the Securities Act of 1933 as amended.
All dollar amounts in this Annual Report on Form 40-F are expressed in Canadian dollars.  On March 15, 2017 the reported Bank of Canada noon rate for one Canadian dollar was US$0.7434. On March 15, 2017 the reported Bank of Canada noon rate for one U. S. dollar was C$1.3451.
Principal Documents
The following documents have been filed as part of this Annual Report on Form 40-F, starting on the following page:
A. Annual Information Form
Annual Information Form of Canadian Natural Resources Limited (“Canadian Natural”) for the year ended December 31, 2016.
B. Audited Annual Financial Statements
Canadian Natural’s audited consolidated financial statements for the years ended December 31, 2016 and 2015, including the auditor’s report with respect thereto.
C. Management’s Discussion and Analysis
Canadian Natural’s Management’s Discussion and Analysis for the year ended December 31, 2016.
Supplementary Oil & Gas Information (Unaudited)
For Canadian Natural’s Supplementary Oil & Gas Information (Unaudited) for the year ended December 31, 2016, see Exhibit 99.1 to this Annual Report on Form 40-F.
 


 



 


ANNUAL INFORMATION FORM

FOR THE YEAR ENDED DECEMBER 31, 2016


 

March 23, 2017
 
 
 
 
TABLE OF CONTENTS
 
3
5
7
8
9
10
11
13
13
17
47
47
47
49
50
56
56
56
56
56
56
58
59
61
63
 
 
 
2 Canadian Natural Resources Limited
 
DEFINITIONS AND ABBREVIATIONS
The following are definitions and selected abbreviations used in this Annual Information Form:
API
Specific gravity measured in degrees on the American Petroleum Institute scale
ARO
Asset retirement obligations
bbl
barrel
bbl/d
barrels per day
Bcf
billion cubic feet
bitumen
Naturally occurring solid or semi-solid hydrocarbon, consisting mainly of heavier hydrocarbons that are too heavy or thick to flow at reservoir conditions, and recoverable at economic rates using thermal in-situ recovery methods
BOE
barrels of oil equivalent
BOE/d
barrels of oil equivalent per day
“Canadian Natural Resources Limited”, “Canadian Natural”, “Company”, “Corporation”
Canadian Natural Resources Limited and includes, where applicable, reference to subsidiaries of and partnership interests held by Canadian Natural Resources Limited and its subsidiaries
CBM
Coal Bed Methane
CO2
Carbon dioxide
CO2e
Carbon dioxide equivalents
Crude oil, natural gas and NGLs
The Company’s light and medium crude oil, primary heavy crude oil, Pelican Lake heavy crude oil, synthetic crude oil, bitumen (thermal oil), natural gas and natural gas liquids
CSS
Cyclic Steam Stimulation
development well
Well drilled inside the established limits of an oil or gas reservoir or in close proximity to the edge of the reservoir, to the depth of a stratigraphic horizon known to be productive
dry well
Well that proves to be incapable of producing either crude oil or natural gas in sufficient quantities to justify completion
EOR
Enhanced Oil Recovery
exploratory well
Well that is not a development well, a service well, or a stratigraphic test well
extension well
Well that is drilled to test if a known reservoir extends beyond what had previously been believed to be the outer reservoir perimeter
fee title interest
Absolute ownership of legal title to mineral lands, subject to conditional interests that may have been granted from the title, such as petroleum and natural gas leases
FPSO
Floating Production, Storage and Offloading vessel
GHG
Greenhouse gas
gross acres
Total number of acres in which the Company has a working interest or fee title interest
gross wells
Total number of wells in which the Company has a working interest
Horizon
Horizon Oil Sands
IFRS
International Financial Reporting Standards
Mbbl
thousand barrels
Mcf
thousand cubic feet
Mcf/d
thousand cubic feet per day
MD&A
Management’s Discussion and Analysis
MMbbl
million barrels
MMBOE
million barrels of oil equivalent
MMBtu
million British thermal units
 
 
Canadian Natural Resources Limited 3
 
MMcf
million cubic feet
MMcf/d
million cubic feet per day
MM$
million Canadian dollars
NGLs
Natural gas liquids
net acres
Gross acres multiplied by the percentage working interest or fee title interest therein owned
net asset value
Calculated as net present value, discounted at 10%, of the future net revenue (before income tax and excluding the ARO for development existing as at December 31, 2016) of the Company’s total proved plus probable crude oil, natural gas and NGLs reserves prepared using forecast prices and costs, plus the estimated market value of core unproved property, less net debt. Net debt is long term debt plus/minus the working capital deficit/surplus. Future development costs and abandonment and reclamation costs attributable to future development activity have been applied against the future net revenue
net wells
Gross wells multiplied by the percentage working interest therein owned by the Company
NYSE
New York Stock Exchange
productive well
Exploratory, development or extension well that is not dry
proved property
Property or part of a property to which reserves have been specifically attributed
PRT
Petroleum Revenue Tax
SAGD
Steam-Assisted Gravity Drainage
SCO
Synthetic crude oil
SEC
United States Securities and Exchange Commission
service well
Well drilled or completed for the purpose of supporting production in an existing field and drilled for the specific purposes of gas injection, water injection, steam injection, air injection, salt-water disposal, water supply for injection, observation, or injection for combustion
stratigraphic test well
Drilling effort, geologically directed, to obtain information pertaining to a specific geologic condition and ordinarily drilled without the intention of being completed for hydrocarbon production
TSX
Toronto Stock Exchange
UK
United Kingdom
unproved property
Property or part of a property to which no reserves have been specifically attributed
US
United States
working interest
Interest held by the Company in a crude oil or natural gas property, which interest normally bears its proportionate share of the costs of exploration, development, and operation as well as any royalties or other production burdens
WTI
West Texas Intermediate reference location at Cushing, Oklahoma
 
 
 
 
 
4 Canadian Natural Resources Limited
 

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
Certain statements relating to Canadian Natural Resources Limited (the “Company”) in this document or documents incorporated herein by reference constitute forward-looking statements or information (collectively referred to herein as “forward-looking statements”) within the meaning of applicable securities legislation. Forward-looking statements can be identified by the words “believe”, “anticipate”, “expect”, “plan”, “estimate”, “target”, “continue”, “could”, “intend”, “may”, “potential”, “predict”, “should”, “will”, “objective”, “project”, “forecast”, “goal”, “guidance”, “outlook”, “effort”, “seeks”, “schedule”, “proposed” or expressions of a similar nature suggesting future outcome or statements regarding an outlook. Disclosure related to expected future commodity pricing, forecast or anticipated production volumes, royalties, operating costs, capital expenditures, income tax expenses, and other guidance provided throughout this Annual Information Form (“AIF”) constitute forward-looking statements. Disclosure of plans relating to and expected results of existing and future developments, including but not limited to the Horizon Oil Sands operations and future expansions, Primrose thermal projects, Pelican Lake water and polymer flood project, the Kirby Thermal Oil Sands Project, the construction and future operations of the North West Redwater bitumen upgrader and refinery, and construction by third parties of new or expansion of existing pipeline capacity or other means of transportation of bitumen, crude oil, natural gas or SCO that the Company may be reliant upon to transport its products to market and reference to the 2017 activity provided also constitute forward-looking statements. This forward-looking information is based on annual budgets and multi-year forecasts, and is reviewed and revised throughout the year as necessary in the context of targeted financial ratios, project returns, product pricing expectations and balance in project risk and time horizons. These statements are not guarantees of future performance and are subject to certain risks. The reader should not place undue reliance on these forward-looking statements as there can be no assurances that the plans, initiatives or expectations upon which they are based will occur.
In addition, statements relating to “reserves” are deemed to be forward-looking statements as they involve the implied assessment based on certain estimates and assumptions that the reserves described can be profitably produced in the future. There are numerous uncertainties inherent in estimating quantities of proved and proved plus probable crude oil, natural gas and NGLs reserves and in projecting future rates of production and the timing of development expenditures. The total amount or timing of actual future production may vary significantly from reserve and production estimates.
The forward-looking statements are based on current expectations, estimates and projections about the Company and the industry in which the Company operates, which speak only as of the date such statements were made or as of the date of the report or document in which they are contained, and are subject to known and unknown risks and uncertainties that could cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such risks and uncertainties include, among others: general economic and business conditions which will, among other things, impact demand for and market prices of the Company’s products; volatility of and assumptions regarding crude oil and natural gas prices; fluctuations in currency and interest rates; assumptions on which the Company’s current guidance is based; economic conditions in the countries and regions in which the Company conducts business; political uncertainty, including actions of or against terrorists, insurgent groups or other conflict including conflict between states; industry capacity; ability of the Company to implement its business strategy, including exploration and development activities; impact of competition; the Company’s defense of lawsuits; availability and cost of seismic, drilling and other equipment; ability of the Company and its subsidiaries to complete capital programs; the Company’s and its subsidiaries’ ability to secure adequate transportation for its products; unexpected disruptions or delays in the resumption of the mining, extracting or upgrading of the Company’s bitumen products; potential delays or changes in plans with respect to exploration or development projects or capital expenditures; ability of the Company to attract the necessary labour required to build its thermal and oil sands mining projects; operating hazards and other difficulties inherent in the exploration for and production and sale of crude oil and natural gas and in mining, extracting or upgrading the Company’s bitumen products; availability and cost of financing; the Company’s and its subsidiaries’ success of exploration and development activities and its ability to replace and expand crude oil and natural gas reserves; timing and success of integrating the business and operations of acquired companies and assets, including the announced acquisition of a significant interest in the Athabasca Oil Sands Project and certain other producing and non-producing oil and gas properties; production levels; imprecision of reserve estimates and estimates of recoverable quantities of crude oil, natural gas and NGLs not currently classified as proved; actions by governmental authorities; government regulations and the expenditures required to comply with them (especially safety and environmental laws and regulations and the impact of climate change initiatives on capital and operating costs); asset retirement obligations; the adequacy of the Company’s provision for taxes; and other circumstances affecting revenues and expenses.
The Company’s operations have been, and in the future may be, affected by political developments and by federal, provincial and local laws and regulations such as restrictions on production, changes in taxes, royalties and other amounts payable to governments or governmental agencies, price or gathering rate controls and environmental protection regulations. Should one or more of these risks or uncertainties materialize, or should any of the Company’s assumptions prove incorrect, actual results may vary in material respects from those projected in the forward-looking statements. The impact of any one factor on a particular forward-looking statement is not determinable with certainty as such factors are dependent upon other factors,
 
Canadian Natural Resources Limited 5
and the Company’s course of action would depend upon its assessment of the future considering all information then available. For additional information refer to the “Risks Factors” section of this AIF.
Readers are cautioned that the foregoing list of factors is not exhaustive. Unpredictable or unknown factors not discussed in this AIF could also have material adverse effects on forward-looking statements. Although the Company believes that the expectations conveyed by the forward-looking statements are reasonable based on information available to it on the date such forward-looking statements are made, no assurances can be given as to future results, levels of activity and achievements. All subsequent forward-looking statements, whether written or oral, attributable to the Company or persons acting on its behalf are expressly qualified in their entirety by these cautionary statements. Except as required by law, the Company assumes no obligation to update forward-looking statements, whether as a result of new information, future events or other factors, or the foregoing factors affecting this information, should circumstances or Management’s estimates or opinions change.
Special Note Regarding Currency, Financial Information, Production and Reserves
In this document, all references to dollars refer to Canadian dollars unless otherwise stated. Reserves and production data are presented on a before royalties basis unless otherwise stated. In addition, reference is made to crude oil and natural gas in common units called barrel of oil equivalent ("BOE"). A BOE is derived by converting six thousand cubic feet of natural gas to one barrel of crude oil (6 Mcf:1 bbl). This conversion may be misleading, particularly if used in isolation, since the 6 Mcf:1 bbl ratio is based on an energy equivalency conversion method primarily applicable at the burner tip and does not represent a value equivalency at the wellhead.  In comparing the value ratio using current crude oil prices relative to natural gas prices, the 6 Mcf:1 bbl conversion ratio may be misleading as an indication of value.
The comparative Consolidated Financial Statements and the Company’s MD&A for the most recently completed fiscal year ended December 31, 2016, herein incorporated by reference, and certain information included in this AIF, have been prepared in accordance with IFRS, as issued by the International Accounting Standards Board.
For the year ended December 31, 2016, the Company retained Independent Qualified Reserves Evaluators (“IQRE”), Sproule Associates Limited and Sproule International Limited (together as “Sproule”) and GLJ Petroleum Consultants Ltd. (“GLJ”), to evaluate and review all of the Company’s proved and proved plus probable reserves with an effective date of December 31, 2016 and a preparation date of February 6, 2017.  Sproule evaluated the North America and International light and medium crude oil, primary heavy crude oil, Pelican Lake heavy crude oil, bitumen (thermal oil), natural gas and NGLs reserves.  GLJ evaluated the Horizon SCO reserves.  The evaluation and review was conducted in accordance with the standards contained in the Canadian Oil and Gas Evaluation Handbook (“COGE Handbook”) and disclosed in accordance with National Instrument 51-101 – Standards of Disclosure for Oil and Gas Activities (“NI 51-101”) requirements.
The Company annually discloses net proved reserves and the standardized measure of discounted future net cash flows using 12-month average prices and current costs in accordance with United States Financial Accounting Standards Board Topic 932 “Extractive Activities - Oil and Gas” in the Company’s annual report on Form 40-F filed with the SEC and in the “Supplementary Oil and Gas Information” section of the Company’s Annual Report on pages 92 to 99 which is incorporated herein by reference.
Special Note Regarding Non- GAAP Financial Measures
This AIF includes references to financial measures commonly used in the crude oil and natural gas industry, such as adjusted net earnings (loss) from operations, funds flow from operations (formerly referred to as cash flow from operations), adjusted cash production costs and net asset value. These financial measures are not defined by IFRS and therefore are referred to as non-GAAP measures. The non-GAAP measures used by the Company may not be comparable to similar measures presented by other companies. The Company uses these non-GAAP measures to evaluate its performance. The non-GAAP measures should not be considered an alternative to or more meaningful than net earnings (loss) and cash flows from operating activities, as determined in accordance with IFRS, as an indication of the Company’s performance. The non-GAAP measures adjusted net earnings (loss) from operations and funds flow from operations are reconciled to net earnings (loss), as determined in accordance with IFRS in the “Net Earnings (Loss) and Funds Flow from Operations” section of the Company’s MD&A which is incorporated by reference into this document.  The non-GAAP measure funds flow from operations is also reconciled to cash flows from operating activities in this section. The derivation of adjusted cash production costs is included in the “Operating Highlights – Oil Sands Mining and Upgrading” section of the Company’s MD&A which is incorporated by reference into this document.
 
 
6 Canadian Natural Resources Limited

CORPORATE STRUCTURE
Canadian Natural Resources Limited was incorporated under the laws of the Province of British Columbia on November 7, 1973 as AEX Minerals Corporation (N.P.L.) and on December 5, 1975 changed its name to Canadian Natural Resources Limited. Canadian Natural was continued under the Companies Act of Alberta on January 6, 1982 and was further continued under the Business Corporations Act (Alberta) on November 6, 1985. The head, principal and registered office of the Company is located in Calgary, Alberta, Canada at 2100, 855 - 2nd Street S.W., T2P 4J8.
The Company has amalgamated pursuant to the Business Corporations Act (Alberta) under the name Canadian Natural Resources Limited with the following:
October 1, 2000 - Ranger Oil Limited (“Ranger”)
 
January 1, 2003 - Rio Alto Exploration Ltd. (“RAX”)
 
January 1, 2004 - CanNat Resources Inc.
 
January 1, 2007 - ACC-CNR Resources Corporation
 
January 1, 2008 - Ranger Oil (International) Ltd.; 764968 Alberta Inc.; CNR International (Norway) Limited;
     Renata Resources Inc.
 
January 1, 2012 - Aspect Energy Ltd.; Creo Energy Ltd.; 1585024 Alberta Ltd.
 
January 1, 2014 - Barrick Energy Inc.
 
January 1, 2015 - EOG Resources Canada Inc.
The main operating subsidiaries and partnerships of the Company, percentage of voting securities owned either directly or indirectly, and their jurisdictions of incorporation are as follows:
 
Jurisdiction of Incorporation
% Ownership
Subsidiary
   
Canadian Natural Upgrading Limited
Alberta
100
CanNat Energy Inc.
Delaware
100
CNR (ECHO) Resources Inc.
Alberta
100
CNR International (U.K.) Investments Limited
England
100
CNR International (U.K.) Limited
England
100
CNR International (Côte d’Ivoire) SARL
Côte d’Ivoire
100
CNR International (Gabon) Limited
Gabon
100
CNR International (South Africa) Limited
Alberta
100
Horizon Construction Management Ltd.
Alberta
100
Partnership
   
Canadian Natural Resources
Alberta
100
Canadian Natural Resources Northern Alberta Partnership
Alberta
100
   Canadian Natural Resources 2005 Partnership  Alberta 100
CNRI (Gabon) SCS
Gabon
100

Canadian Natural, as the managing partner, CNR (ECHO) Resources Inc. and Canadian Natural Resources 2005 Partnership are the partners of Canadian Natural Resources, a general partnership. Canadian Natural, as the managing partner, CNR (ECHO) Resources Inc., Canadian Natural Resources and Canadian Natural Resources 2005 Partnership are partners of Canadian Natural Resources Northern Alberta Partnership, a general partnership. Canadian Natural, as the managing partner, and CNR (ECHO) Resources Inc. are the partners of Canadian Natural Resources 2005 Partnership, a general partnership. CNR International (South Africa) Limited as the limited partner and CNR International (Gabon) Limited as the general partner are the partners of CNRI (Gabon) SCS.
 
Canadian Natural Resources Limited 7
In the ordinary course of business, Canadian Natural restructures its subsidiaries and partnerships to maintain efficient operations and to facilitate acquisitions and divestitures.
The consolidated financial statements of Canadian Natural include the accounts of the Company and all of its subsidiaries and wholly owned partnerships.
GENERAL DEVELOPMENT OF THE BUSINESS
2014
During 2014, the Company completed the acquisition of certain Canadian crude oil and natural gas properties for cash consideration of approximately $3,110 million, subject to final closing adjustments. In connection with the agreement, the Company negotiated an additional $1,000 million unsecured bank credit facility with a two-year maturity and with terms similar to the Company’s current syndicated credit facilities. The acquired lands and production base were all located in Western Canada in areas adjacent to or near the Company’s current conventional operations, primarily in Northeast British Columbia, Northwest Alberta and Northern Plains areas.
During 2014, the Company issued US$500 million floating rate unsecured notes due March 30, 2016 at a rate of 3 month LIBOR plus 0.375%, US$500 million principal amount of 3.80% unsecured notes due April 15, 2024, US$600 million of 1.75% unsecured notes due January 15, 2018 and US$600 million of 3.90% unsecured notes due February 1, 2025.  In addition, the Company issued $500 million of 2.60% unsecured notes due December 3, 2019 and $500 million of 3.55% unsecured notes due June 3, 2024.
2015
In response to declining commodity prices, the Company’s capital expenditures for 2015 reflected reductions in its capital program by approximately $3,400 million, as well as changes to its capital allocation strategy, including the decrease in drilling activity in North America, partially offset by the planned drilling activities in Offshore Africa.
During 2015, the Company’s existing $1,000 million non-revolving term credit facility was extended, maturing January 2017. The Company also entered into a new $1,500 million non-revolving term credit facility maturing April 2018.  Both facilities were fully drawn at December 31, 2015. In addition, the Company’s $1,500 million revolving syndicated credit facility was increased to $2,425 million and the maturity date was extended to June 2019 from June 2016. The $3,000 million revolving syndicated credit facility was reduced to $2,425 million and the maturity date was extended to June 2020 from June 2017. The Company also issued $500 million of series 2 medium-term notes due August 2020 through the reopening of its previously issued 2.89% notes and repaid $400 million of 4.95% medium-term notes.
The Company commenced a review of its royalty lands and royalty revenue portfolio in 2014. The review included a detailed examination of the Company’s freehold and royalty land position, production volumes, product mix, associated cash flow and collection of payments. In the fourth quarter of 2015, the Company disposed of its North America royalty income assets for total consideration of $1,658 million. Total consideration on the disposition was comprised of $673 million in cash, together with $985 million of non-cash consideration, comprised of approximately 44.4 million common shares of PrairieSky with a value of $22.16 per common share determined at the closing date. Subject to certain conditions, including applicable regulatory and/or shareholder approvals, the Company  agreed with PrairieSky that, by no later than December 31, 2016, it would distribute sufficient common shares of PrairieSky to the Company’s shareholders so that the Company, after such distribution, would hold less than 10% of the issued and outstanding common shares of PrairieSky.
2016
The Company previously entered into a 20 year transportation agreement to ship 75,000 bbl/d of crude oil on the proposed Kinder Morgan Trans Mountain Expansion from Edmonton, Alberta to Vancouver, British Columbia. This pipeline has received regulatory approval and plans are to begin construction in 2017.
During 2016, the Company completed the net distribution of approximately 21.8 million PrairieSky common shares to the shareholders of record of the Company as at June 3, 2016, completing the previously announced Plan of Arrangement. The distribution was recognized as a return of capital of $546 million. Subsequent to the distribution, the Company’s ownership interest in PrairieSky was less than 10% of the issued and outstanding common shares of PrairieSky.
During 2016, the Company disposed of its ownership interest in the Cold Lake Pipeline. Net consideration on the disposition was comprised of $349 million in cash, together with $190 million of non-cash share consideration of approximately 6.4 million common shares of Inter Pipeline Ltd with a value of $29.57 per common share, determined as of the closing date.
 
8 Canadian Natural Resources Limited
During 2016, the Company issued $1,000 million of 3.31% medium term notes due February 2022 and entered into a new $125 million non-revolving term credit facility maturing February 2019, which was fully drawn at December 31, 2016.  As well, the Company prepaid $250 million of the borrowings outstanding under the previously outstanding $1,000 million non-revolving term credit facility and extended the facility to February 2019 from January 2017.  This $750 million facility was fully drawn at December 31, 2016.  In addition, the Company repaid US$250 million of 6% notes and US$500 million of three-month LIBOR plus 0.375% notes.
2017
On March 9, 2017, the Company announced it entered into agreements, subject to receiving all required consents and regulatory and other approvals, to acquire 70% of the Athabasca Oil Sands Project (“AOSP”), including 70% of the Scotford Upgrader, as well as additional working interests in other producing and non-producing oil sands leases.  The Company has agreed with Shell Canada Limited and certain subsidiaries (‘Shell”) to acquire its 60% working interest in the AOSP including an interest in the mining and extraction operations, north of Fort McMurray, Alberta; the Scotford Upgrader and the Quest Carbon Capture and Storage (CCS) project located north of Edmonton, Alberta: and its 100% working interest in its Peace River/Carmon Creek thermal in situ operations, its 100% working interest in the Cliffdale heavy oil field as well as other oil sands leases.  As well, the Company will have access to use various technologies acquired and developed in conjunction with the acquired assets.  Canadian Natural and Shell have also agreed with Marathon Oil Corporation (“Marathon Oil”) to jointly acquire Marathon Oil’s 20% share in AOSP and related oil sands investments. The total preliminary consideration of the transactions is approximately $12.7 billion.
The acquisitions are targeted to close in mid-2017.  The aggregate consideration under the acquisition will comprise 97,560,795 common shares of the Company with an estimated value of approximately $4 billion at the announcement date and a cash payment of approximately $8.7 billion.
In conjunction with the acquisition and assumption of operatorship of the oil sands mines and in situ lands, approximately 3,100 employees will join the Company, with approximately 2,760 located at the mines, 110 located in the Peace River in situ region and 230 in Calgary.
In conjunction with the issuance of approximately $4 billion of Company common equity to Shell, Canadian Natural has fully committed acquisition financing arrangements of $9 billion comprised of a $3 billion term loan facility and up to $6 billion in bridge facility to bonds in the US and Canadian debt capital markets.
DESCRIPTION OF THE BUSINESS
Canadian Natural is a Canadian based senior independent energy company engaged in the acquisition, exploration, development, production, marketing and sale of crude oil, natural gas and NGLs. The Company’s principal core regions of operations are western Canada, the UK sector of the North Sea and Offshore Africa.
The Company initiates, operates and maintains a large working interest in a majority of the prospects in which it participates. Canadian Natural’s objectives are to increase crude oil and natural gas production, reserves, cash flow and net asset value on a per common share basis through the development of its existing crude oil and natural gas properties and through the discovery and/or acquisition of new reserves.
The Company has a full complement of management, technical and support staff to pursue these objectives. As at December 31, 2016, the Company had the following full time equivalent permanent employees:
North America, Exploration and Production
   
4,210
 
North America, Oil Sands Mining and Upgrading
   
2,667
 
North Sea
   
363
 
Offshore Africa
   
30
 
Total Company
   
7,270
 
Operational discipline, safe, effective and efficient operations as well as cost control are fundamental to the Company. By consistently managing costs throughout all industry cycles, the Company believes it will achieve continued growth. Effective and efficient operations and cost control are attained by developing area knowledge and by maintaining high working interests and operator status in its properties. The Company has grown through a combination of internal growth and strategic acquisitions. Acquisitions are made with a view to either enter new core regions or increase presence in existing core regions.
 
Canadian Natural Resources Limited 9
The Company’s business approach is to maintain large project inventories and production diversification among each of the commodities it produces namely: natural gas and NGLs, light and medium crude oil, primary heavy crude oil, Pelican Lake heavy crude oil, SCO from our oil sands mining operations and bitumen (thermal oil). The Company’s large diversified project portfolio enables the effective allocation of capital to higher return opportunities, which together provide complementary infrastructure and balance throughout the business cycle. Natural gas is the largest single commodity sold, accounting for 35% of 2016 production. Virtually all of the Company’s natural gas and NGLs production is located in the Canadian provinces of Alberta, British Columbia and Saskatchewan and is marketed in Canada and the US. Light and medium crude oil and NGLs, representing 17% of 2016 production, is located in the Company’s North Sea and Offshore Africa properties, and in the provinces of Alberta, British Columbia and Saskatchewan. Primary heavy crude oil accounting for 13% of 2016 production, Pelican Lake heavy crude oil accounting for 6% of 2016 production, and our bitumen (thermal oil) accounting for 14% of 2016 production are in the provinces of Alberta and Saskatchewan. SCO from our oil sands mining operations in Northern Alberta accounted for approximately 15% of 2016 production. Midstream assets, primarily comprised of two operated pipeline systems, and an electricity cogeneration facility, provide cost effective infrastructure supporting the heavy crude oil and bitumen operations. The Company’s Midstream assets also include a 50% interest in the Redwater Partnership.
A. ENVIRONMENTAL MATTERS
The Company strives to carry out its activities in compliance with applicable regional, national and international regulations and industry standards. Environmental specialists in Canada and the UK track performance to numerous environmental performance indicators, review the operations of the Company’s world-wide interests and report on a regular basis to the senior management of the Company, which in turn reports on environmental matters directly to the Health, Safety, Asset Integrity and Environmental Committee of the Board of Directors.
The Company regularly meets with and submits to inspections by the various governments in the regions where the Company operates. The Company’s associated environmental risk management strategies focus on working with legislators and regulators to ensure that any new or revised policies, legislation or regulations properly reflect a balanced approach to sustainable development. Specific measures in response to existing or new legislation include a focus on the Company’s energy efficiency, air emissions management, released water quality, reduced fresh water use and the minimization of the impact on the landscape. Training and due diligence for operators and contractors are key to the effectiveness of the Company’s environmental management programs and the prevention of incidents. The Company believes that it meets all existing environmental standards and regulations and has included appropriate amounts in its capital expenditure budget to continue to meet current environmental protection requirements. In Canada these requirements apply to all operators in the crude oil and natural gas industry and it is not anticipated that the Company’s competitive position within the industry will be adversely affected by changes in applicable legislation.
The Company has internal procedures designed to ensure that the environmental aspects of new acquisitions and developments are taken into account prior to proceeding. The Company’s environmental management plan and operating guidelines focus on minimizing the environmental impact of operations while meeting regulatory requirements, regional management frameworks, industry operating standards and guidelines, and internal corporate standards. The Company’s proactive program includes: an internal environmental compliance audit and inspection program of the Company’s operating facilities; a suspended well inspection program to support future development or eventual abandonment; appropriate reclamation and decommissioning standards for wells and facilities ready for abandonment; an effective surface reclamation program; a due diligence program related to groundwater monitoring; an active program related to preventing and reclaiming spill sites; a solution gas conservation program; a program to replace the majority of fresh water for steaming with brackish water; water programs to improve efficiency of use, recycle rates and water storage; environmental planning for all projects to assess environmental impacts and to implement avoidance and mitigation programs; reporting for environmental liabilities; a program to optimize efficiencies at the Company’s operated facilities; continued evaluation of new technologies to reduce environmental impacts and support for Canada’s Oil Sands Innovation Alliance (“COSIA”); CO2 reduction programs including carbon capture at hydrotreaters, the injection of CO2 into tailings and for use in EOR; a program in place related to progressive reclamation and tailings management at Horizon including low fines mining; and participation and support for the Joint Oil Sands Monitoring Program. The Company has also established operating standards in the following areas: exercising care with respect to all waste produced through effective waste management plans; using water-based, environmentally friendly drilling muds whenever possible; and minimizing produced water volumes offshore through cost-effective measures.  The Company has also adopted the Hydraulic Fracturing Operating Practices that were developed by the Canadian Association of Petroleum Producers (“CAPP”).  In 2016, Canadian Natural continued its environmental liability reduction program with the abandonment of 406 inactive wells.  In addition, reclamation was initiated at many of these sites with the eventual goal of reclamation certification. In 2016 the Company received 1,046 reclamation certificates representing 2,329 hectares of land. Further, decommissioning of inactive facilities and cleanup of active facilities was conducted to address environmental liabilities at operating assets. The Company participates in both the Canadian federal and provincial regulated GHG emissions reporting programs and continues to quantify annual GHG emissions for internal reporting
10 Canadian Natural Resources Limited
purposes. The Company continues to invest in people, proven and new technologies, facilities and infrastructure to recover and process crude oil and natural gas resources efficiently and in an environmentally sustainable manner.
The Company, through CAPP, is working with Canadian legislators and regulators as they develop and implement new GHG emissions laws and regulations. Internally, the Company is pursuing an integrated emissions reduction strategy, to ensure it is able to comply with existing and future emissions reduction requirements, for both GHGs and air pollutants (such as sulphur dioxide and oxides of nitrogen). The Company continues to develop strategies that will enable it to deal with the risks and opportunities associated with new GHG and air emissions policies, such as provincial and federal methane policy development.  In addition, the Company is working with relevant parties to ensure that new policies encourage technological innovation, energy efficiency, and targeted research and development while not impacting competitiveness.
The Company continues to focus on reducing GHG emissions through improved efficiency, and on trading mechanisms to ensure compliance with requirements now in effect.  The Company is committed to managing air emissions through an integrated corporate approach which considers opportunities to reduce both air pollutants and GHG emissions. Air quality programs continue to be an essential part of the Company’s environmental work plan and are operated within all regulatory standards and guidelines. The Company strategy for managing GHG emissions is based on six core principles: improving energy conservation and efficiency; reducing emission intensity; developing and adopting innovative technology and supporting associated research and development; trading capacity, both domestically and globally; offsetting emissions; and considering life cycle costs of emission reductions in decision-making about project development.
The Company continues to implement flaring, venting, fuel and solution gas conservation programs. In 2016, the Company completed approximately 407 gas conservation projects in its primary heavy crude oil operations, resulting in a reduction of 2.4 million tonnes/year of CO2e. Over the past five years the Company has spent over $95 million in its primary heavy crude oil and in situ oil sands operations to conserve the equivalent of over 18.4 million tonnes of CO2e. The Company also monitors the performance of its compressor fleet as part of the Company’s compressor optimization initiative to improve fuel gas efficiency. These programs also influence and direct the Company’s plans for new projects and facilities. Horizon has incorporated advancements in technology to further reduce GHG emissions through maximizing heat integration, the use of cogeneration to meet steam and electricity demands and the design of the hydrogen production facility to enable CO2 capture, the sequestration of CO2 in oil sands tailings and recovery of hydrocarbon liquids from refinery fuel gas. The Company implemented a fuel gas import project in its North Sea operations to reduce diesel consumption in addition to continued focus on its flare reduction program in both the North Sea and Offshore Africa operations.
B. REGULATORY MATTERS
The Company’s business is subject to regulations generally established by government legislation and governmental agencies. The regulations are summarized in the following paragraphs.
Canada
The crude oil and natural gas industry in Canada operates under government legislation and regulations, which govern exploration, development, production, refining, marketing, transportation, prevention of waste and other activities.
The Company’s Canadian properties are primarily located in Alberta, British Columbia, Saskatchewan, and Manitoba. Most of these properties are held under leases/licences obtained from the respective provincial or federal governments, which give the holder the right to explore for and produce crude oil and natural gas. The remainder of the properties are held under freehold (private ownership) lands.
Conventional petroleum and natural gas leases issued by the provinces of Alberta, Saskatchewan and Manitoba have a primary term from two to five years, and British Columbia leases/licences presently have a term of up to ten years. Those portions of the leases that are producing or are capable of producing at the end of the primary term will “continue” for the productive life of the lease.
An Alberta oil sands permit and oil sands primary lease is issued for five and fifteen years respectively. If the minimum level of evaluation of an oil sands permit is attained, a primary oil sands lease will be issued. A primary oil sands lease is continued based on the minimum level of evaluation attained on such lease. Continued primary oil sands leases that are designated as “producing” will continue for their productive lives and are not subject to escalating rentals while those designated as “non-producing” can be continued by payment of escalating rentals.
The provincial governments regulate the production of crude oil and natural gas as well as the removal of natural gas and NGLs from their respective province. Government royalties are payable on crude oil, natural gas and NGLs production from leases owned by the province. The royalties are determined by regulation and are generally calculated as a percentage of
 
Canadian Natural Resources Limited 11
production varied by a number of different factors including selling prices, production levels, recovery methods, transportation and processing costs, location and date of discovery.
Alberta royalties on oil sands projects are based on a sliding scale ranging from 1% to 9% on a gross revenue basis pre-payout and 25% to 40% on a net revenue basis post-payout, depending on benchmark crude oil pricing.
Effective January 1, 2017, the Alberta Government adopted the Modernized Royalty Framework (MRF) for conventional crude oil, natural gas and NGL royalties.  Alberta will have a parallel royalty regime system with the existing Alberta Royalty Framework (ARF) for 10 years until December 31, 2026 and the MRF will apply to wells drilled on or after January 1, 2017. Under the MRF, conventional royalty rates will range from a minimum of 5% to a maximum of 36% for natural gas and NGLs and a minimum 5% to a maximum 40% for crude oil.
During 2011, the Canadian federal government enacted legislation to implement several taxation changes. These changes include a requirement that, beginning in 2012, partnership income must be included in the taxable income of each corporate partner based on the tax year of the partner, rather than the fiscal year of the partnership.  The legislation includes a five year transition provision and has no impact on net earnings.
The Company is subject to federal and provincial income taxes in Canada at a combined rate of approximately 27% after allowable deductions.
In Canada, the federal government has ratified the Paris climate change agreement, with a commitment to reduce GHG emissions by 30% from 2005 levels by 2030. Under the Pan-Canadian Framework on Clean Growth and Climate Change, the federal and provincial governments will be developing specific policy and regulatory measures to meet Canada’s 2030 targets.  Canada has also committed to reduce methane emissions from the upstream oil and natural gas sector by 40-45% by 2025, as compared to 2012 levels. The federal government is also developing a comprehensive management system for air pollutants, and has released regulations pertaining to certain boilers, heaters and compressor engines operated by the Company.
GHG reduction regulations came into effect July 1, 2007 in Alberta, affecting facilities emitting more than 100 kilotonnes of CO2e annually. Five of the Company’s facilities, the Horizon facility, the Primrose/Wolf Lake in situ heavy crude oil facilities, the Kirby South in situ heavy crude oil facility, the Hays sour natural gas plant and the Wapiti gas plant are subject to compliance under the regulations. In British Columbia, carbon tax is currently being assessed at $30/tonne of CO2e on fuel consumed and gas flared in the province. The Saskatchewan Government released draft GHG regulations that would regulate facilities emitting more than 50 kilotonnes of CO2e annually and will likely require the North Tangleflags in situ heavy oil facility to meet the reduction target for its GHG emissions once the governing legislation comes into force.
For 2017, the Alberta provincial government has implemented increases in both the carbon price and stringency of the existing large-emitter regulatory system and  the carbon pricing for large-emitter systems is $30/tonne.  Effective 2018 the Alberta large-emitter system is expected to change from the current system of facility-specific baselines, to a system of output-based allocations (OBA).  The details of the proposed OBA system are expected to be finalized in 2017.  The Alberta Government has also announced a program to reduce methane emissions from the upstream oil and gas sector, and a carbon price on combustion emissions from the upstream oil and gas sector beginning in 2023. In British Columbia, the provincial government has also announced a methane reduction target, comparable to the federal target.
United Kingdom
Under existing law, the UK government has broad authority to regulate the petroleum industry, including exploration, development, conservation and rates of production.
Effective January 1, 2016 the PRT rate, which is a charge on certain crude oil and natural gas profits, was reduced to 0%. Allowable abandonment expenditures eligible for carryback to 2015 and prior taxation years for PRT purposes remain recoverable at 50%. In addition, the supplementary charge on oil and gas profits was reduced to 10%. An Investment Allowance on qualifying capital expenditures is deductible for supplementary charge purposes, subject to certain restrictions.  As a result of these changes, the overall tax rate applicable to taxable income from oil and gas activities is 40%.
During 2013, the UK government introduced a Decommissioning Relief Deed (“DRD”) which is a contractual mechanism whereby the UK government guarantees its participation in future field abandonments through a recovery of PRT and corporate income tax.
In the UK, GHG regulations have been in effect since 2005. In Phase 1 (2005 – 2007) of the UK National Allocation Plan, the Company operated below its CO2 allocation. In Phase 2 (2008 – 2012) the Company’s CO2 allocation was decreased below the Company’s operations emissions.  In Phase 3 (2013 - 2020) the Company’s CO2 allocation was further reduced. The
 
12 Canadian Natural Resources Limited
Company continues to focus on implementing reduction programs based on efficiency audits to reduce CO2 emissions at its major facilities and on trading mechanisms to ensure compliance with requirements now in effect.
Offshore Africa
Terms of licences, including royalties and taxes payable on production or profit sharing arrangements, as appropriate, vary by country and, in some cases, by concession within each country.
Development of the Espoir Field in Block CI-26 and the Baobab Field in Block CI-40, Offshore Côte d’Ivoire, are subject to Production Sharing Agreements (“PSA”) that deem tax or royalty payments to the government are met from the government’s share of profit oil. The current corporate income tax rate in Côte d’Ivoire is 25% which is applicable to non PSA income.
The Olowi Field (Offshore Gabon) is also under the terms of a PSA which deems tax or royalty payments to the government are met from the government’s share of profit oil. The current corporate income tax rate is 35% which is applicable to non PSA income.
In South Africa, for oil and gas companies, royalty rates range from 0.5% to 5% and the corporate income tax rate is 28%.
C. COMPETITIVE FACTORS
The energy industry is highly competitive in all aspects of the business including the exploration for and the development of new sources of supply, the construction and operation of crude oil and natural gas pipelines and related facilities, the acquisition of crude oil and natural gas interests, the transportation and marketing of crude oil, natural gas and NGLs, and electricity and the attraction and retention of skilled personnel.  The Company’s competitors include both integrated and non-integrated crude oil and natural gas companies as well as other petroleum products and energy sources.
D. RISK FACTORS
Volatility of Crude Oil and Natural Gas Prices
The Company’s financial condition is substantially dependent on, and highly sensitive to the prevailing prices of crude oil and natural gas. Significant declines in crude oil or natural gas prices could have a material adverse effect on the Company’s operations and financial condition and the value and amount of its reserves. Prices for crude oil and natural gas fluctuate in response to changes in the supply of and demand for, crude oil and natural gas, market uncertainty and a variety of additional factors beyond the Company’s control. Crude oil prices are primarily determined by international supply and demand. Factors which affect crude oil prices include the actions of the Organization of Petroleum Exporting Countries, the condition of the Canadian, United States, European and Asian economies, government regulation, political stability in the Middle East and elsewhere, the foreign supply of crude oil, the price of foreign imports, the ability to secure adequate transportation for products which could be affected by pipeline constraints, the construction by third parties of new or expansion of existing pipeline capacity and other factors, and the availability of alternate fuel sources and weather conditions. Natural gas prices realized by the Company are affected primarily in North America by supply and demand, weather conditions, industrial demand, and prices of alternate sources of energy. Any substantial or extended decline in the prices of crude oil or natural gas could result in a delay or cancellation of existing or future drilling, development or construction programs, including but not limited to Horizon, Primrose, Pelican Lake, the Kirby Thermal Oil Sands Project, the North West Redwater bitumen upgrader and refinery and international projects, or curtailment in production at some properties, or result in unutilized long-term transportation commitments, all of which could have a material adverse effect on the Company’s financial condition.
Approximately 33% of the Company’s 2016 production on a BOE basis was primary heavy crude oil, Pelican Lake heavy crude oil, and bitumen (thermal oil). The market prices for these products currently differs from the established market indices for light and medium grades of crude oil due principally to quality differences.  As a result, the price received for these products currently differs from the benchmark they are priced against. Future quality differentials are uncertain and a significant increase in differential could have a material adverse effect on the Company’s financial condition.
Canadian Natural conducts assessments of the carrying value of its assets in accordance with IFRS. If crude oil and natural gas forecast prices decline, the carrying value of related property, plant and equipment could be subject to downward revisions, and net earnings could be adversely affected.
Operational Risk
Exploring for, producing, mining, extracting, upgrading and transporting crude oil, natural gas and NGLs involves many risks, which even a combination of experience, knowledge and careful evaluation may not be able to overcome. These activities are subject to a number of hazards which may result in fires, explosions, spills, blow outs or other unexpected or dangerous
 
Canadian Natural Resources Limited 13
conditions causing personal injury, property damage, environmental damage, interruption of operations and loss of production, whether caused by human error or nature.  In addition to the foregoing, the Horizon operations are also subject to loss of production, potential shutdowns and increased production costs due to the integration of the various component parts.
Environmental Risks
All phases of the crude oil and natural gas business are subject to environmental regulation pursuant to a variety of Canadian, United States, United Kingdom, European Union, African and other federal, provincial, state and municipal laws and regulations as well as international conventions (collectively, "environmental legislation").
Environmental legislation imposes, among other things, restrictions, liabilities and obligations in connection with the generation, handling, storage, transportation, treatment and disposal of hazardous substances and waste and in connection with spills, releases and emissions of various substances to the environment. Environmental legislation also requires that wells, facility sites and other properties associated with the Company’s operations be operated, maintained, abandoned and reclaimed to the satisfaction of applicable regulatory authorities. In addition, certain types of operations including exploration and development projects and significant changes to certain existing projects may require the submission and approval of environmental impact assessments or permit applications. Compliance with environmental legislation can require significant expenditures and failure to comply with environmental legislation may result in the imposition of fines and penalties. The costs of complying with environmental legislation in the future may have a material adverse effect on the Company’s financial condition.
The crude oil and natural gas industry is experiencing incremental increases in costs related to environmental regulation, particularly in North America and the North Sea. Existing and expected legislation and regulations may require the Company to address and mitigate the effect of its activities on the environment. Increasingly stringent laws and regulations, including any new regulations the US may impose to limit purchases of crude oil in favour of less energy intensive sources, may have a material adverse effect on the Company’s financial condition.
Current and potential climate change policies and regulations are considered when making decisions to advance the Company’s business strategy.  The Company is tracking the development of policies and regulations at the national and provincial level. In November 2015, the Government of Alberta announced a Climate Leadership Plan, including measures to reduce methane emissions, implement an emissions limit for oil sands, introduce a broad-based carbon price (with phase-in for the upstream industry), and modify the existing regulatory system for large emitting facilities. The Company continues to pursue GHG emission reduction initiatives including: solution gas conservation, compressor optimization to improve fuel gas efficiency, CO2 capture and sequestration in oil sands tailings, CO2 capture and storage in association with EOR and participation in COSIA.
Various jurisdictions have enacted or are evaluating low carbon fuel standards, which may affect access to market for crude oils with higher emissions intensity. In March 2016 the US and Canadian governments issued a joint statement regarding a commitment to lowering methane emissions from the oil and natural gas sector by 2025. This reduction is expected to be implemented through a combination of federal and provincial actions, such as those announced by the Alberta government in November 2015.
The additional requirements of enacted or proposed GHG regulations on the Company’s operations may increase capital expenditures and production expense, including those related to Horizon and the Company’s other existing and certain planned oil sands projects. This may have an adverse effect on the Company’s financial condition.
Air pollutant standards and guidelines are being developed federally and provincially and the Company is participating in these discussions. Ambient air quality and sector based reductions in air emissions are being reviewed. Through Company and industry participation with stakeholders, guidelines are being developed that adopt a structured process to emission reductions that is commensurate with technological development and operational requirements.
In March 2015, Alberta Environment and Parks released the Tailings Management Framework (TMF) policy.  In July 2016, the Alberta Energy Regulator (AER), released Directive 85 - Fluid Tailings Management for Oil Sands Mining Projects. The Directive establishes performance criteria for tailings operations and sets out the requirements for approval, monitoring and reporting in respect of tailings ponds and tailings management plans. The Company submitted an updated Tailings Management Plan application in September 2016 to meet the proposed Directive criteria.
Need to Replace Reserves
Canadian Natural’s future crude oil and natural gas reserves and production, and therefore its cash flows and results of operations, are highly dependent upon success in exploiting its current reserve base and acquiring or discovering additional reserves. Without additions to reserves through exploration, acquisition or development activities, the Company’s production
 
14 Canadian Natural Resources Limited
will decline over time as reserves are depleted. The business of exploring for, developing or acquiring reserves is capital intensive. To the extent the Company’s funds flow from operations are insufficient to fund capital expenditures and external sources of capital become limited or unavailable, the Company’s ability to make the necessary capital investments to maintain and expand its crude oil and natural gas reserves will be impaired. In addition, Canadian Natural may be unable to find and develop or acquire additional reserves to replace its crude oil and natural gas production at acceptable costs.
Uncertainty of Reserve Estimates
There are numerous uncertainties inherent in estimating quantities of reserves, including many factors beyond the Company’s control. In general, estimates of economically recoverable crude oil, natural gas and NGLs reserves and the future net cash flow therefrom are based upon a number of factors and assumptions made as of the date on which the reserve estimates were determined, such as geological and engineering estimates which have inherent uncertainties, the assumed effects of regulation by governmental agencies and estimates of future commodity prices and production costs, all of which may vary considerably from actual results. All such estimates are, to some degree, uncertain and classifications of reserves are only attempts to define the degree of uncertainty involved. For these reasons, estimates of the economically recoverable crude oil, natural gas and NGLs reserves attributable to any particular group of properties, the classification of such reserves based on risk of recovery and estimates of future net revenues expected therefrom, prepared by different engineers or by the same engineers at different times, may vary substantially. Canadian Natural’s actual production, revenues, royalties, taxes and development, abandonment and operating expenditures with respect to its reserves will likely vary from such estimates, and such variances could be material.
Estimates of reserves that may be developed in the future are often based upon volumetric calculations and upon analogy to actual production history from similar reservoirs and wells. Subsequent evaluation of the same reserves based upon production history will result in variations in the previously estimated reserves.
Project Risk
Canadian Natural has a variety of exploration, development and construction projects underway at any given time. Project delays may result in delayed revenue receipts and cost overruns may result in projects being uneconomic. The Company’s ability to complete projects is dependent on general business and market conditions as well as other factors beyond the Company’s control including the availability of skilled labour and manpower, the availability and proximity of pipeline capacity, weather, fires, environmental and regulatory matters, ability to access lands, availability of drilling and other equipment, and availability of processing capacity.
Sources of Liquidity
The ability of the Company to fund current and future capital projects and carry out our business plan, including the announced acquisition of a significant interest in the AOSP and certain other producing and non-producing oil and gas properties, is dependent on our ability to generate cash flow as well as raise capital in a timely manner under favourable terms and conditions and is impacted by our credit ratings and the condition of the capital and credit markets. In addition, changes in credit ratings may affect the Company's ability to, and the associated costs of, entering into ordinary course derivative or hedging transactions, as well as entering into and maintaining ordinary course contracts with customers and suppliers on acceptable terms. The Company also enters into various transactions with counterparties and is subject to credit risk related to non-payment for sales contracts or non-performance by counterparties to contracts.
Dividends
The Company’s payment of future dividends on common shares is dependent on, among other things, its financial condition and other business factors considered relevant by the Board of Directors. The dividend policy undergoes periodic review by the Board of Directors and is subject to change.
Foreign Investments
The Company’s foreign investments involve risks typically associated with investments in developing countries such as uncertain political, economic, legal and tax environments. These risks may include, among other things, currency restrictions and exchange rate fluctuations, loss of revenue, property and equipment as a result of hazards such as expropriation, nationalization, war, insurrection and other political risks, risk of increases in taxes and governmental royalties, renegotiation of contracts with governmental entities and quasi-governmental agencies, changes in laws and policies governing operations of foreign based companies, including compliance with existing and emerging anti-corruption laws, and other uncertainties arising out of foreign government sovereignty over the Company’s international operations. In addition, if a dispute arises in its foreign operations, the Company may be subject to the exclusive jurisdiction of foreign courts or may not be successful in subjecting foreign persons to the jurisdiction of a court in Canada or the United States.
 
Canadian Natural Resources Limited 15
Canadian Natural’s arrangement for the exploration and development of crude oil and natural gas properties in Canada and the UK sector of the North Sea differs distinctly from its arrangement for the exploration and development in other foreign crude oil and natural gas properties. In some foreign countries in which the Company does and may do business in the future, the state generally retains ownership of the minerals and consequently retains control of, and in many cases participates in, the exploration and production of reserves. Accordingly, operations may be materially affected by host governments through royalty payments, export taxes and regulations, surcharges, value added taxes, production bonuses and other charges. In addition, changes in prices and costs of operations, timing of production and other factors may affect estimates of crude oil and natural gas reserve quantities and future net cash flows attributable to foreign properties in a manner materially different than such changes would affect estimates for Canadian properties. Agreements covering foreign crude oil and natural gas operations also frequently contain provisions obligating the Company to spend specified amounts on exploration and development, or to perform certain operations or forfeit all or a portion of the acreage subject to the contract.
Risk Management Activities
In response to fluctuations in commodity prices, foreign exchange, and interest rates, the Company may utilize various derivative financial instruments and physical sales contracts to manage its exposure under a defined hedging program. The terms of these arrangements may limit the benefit to the Company of favourable changes in these factors and may also result in royalties being paid on a reference price which is higher than the hedged price. There is also increased exposure to counterparty credit risk.
Information Technology
The Company utilizes a variety of information systems in its operations. A significant interruption or failure of the Company’s information technology systems and related data and control systems or a significant breach of security could adversely affect the Company’s operations. Notwithstanding the Company’s proactive approach to combatting cybersecurity threats, such threats frequently change and require evolving monitoring and detection efforts. Examples of such threats include unauthorized access to information technology systems due to social engineering, hacking, viruses and other causes.  A successful cyber-attack could result in the loss, disclosure or theft of confidential information related to the Company’s proprietary business activities and the personnel files of its employees.  The Company has implemented cyber security protocols and procedures to address this risk.
Other Business Risks
Other business risks which may negatively impact the Company’s financial condition include regulatory issues, risk of increases in government taxes and changes to the royalty regime, risk of litigation, risk to the Company’s reputation resulting from operational activities that may cause personal injury, property damage or environmental damage, labour risk associated with securing the manpower necessary to complete capital projects in a timely and cost effective manner, severe weather conditions, timing and success of integrating the business and operations of acquired companies including the announced acquisition of a significant interest in the AOSP and certain other producing and non-producing oil and gas properties, and the dependency on third party operators for some of the Company’s assets.  The majority of the Company’s assets are held in one or more corporate subsidiaries or partnerships.  In the event of the liquidation of any corporate subsidiary, the assets of the subsidiary would be used first to repay the indebtedness of the subsidiary, including trade payables or obligations under any guarantees, prior to being used by the Company to pay its indebtedness.

 
 
16 Canadian Natural Resources Limited
FORM 51-101F1 STATEMENT OF RESERVES DATA AND OTHER INFORMATION
For the year ended December 31, 2016, the Company retained Independent Qualified Reserves Evaluators (“IQRE”), Sproule Associates Limited and Sproule International Limited (together as “Sproule”) and GLJ Petroleum Consultants Ltd. (“GLJ”), to evaluate and review all of the Company’s proved and proved plus probable reserves with an effective date of December 31, 2016 and a preparation date of February 6, 2017.  Sproule evaluated the North America and International light and medium crude oil, primary heavy crude oil, Pelican Lake heavy crude oil, bitumen (thermal oil), natural gas and NGLs reserves.  GLJ evaluated the Horizon SCO reserves.  The evaluation and review was conducted in accordance with the standards contained in the Canadian Oil and Gas Evaluation Handbook (“COGE Handbook”) and disclosed in accordance with National Instrument 51-101 – Standards of Disclosure for Oil and Gas Activities (“NI 51-101”) requirements.
The Reserves Committee of the Company’s Board of Directors has met with and carried out independent due diligence procedures with each of the Company’s IQRE to review the qualifications of and procedures used by each IQRE in determining the estimate of the Company’s quantities and related net present value of future net revenue of the remaining reserves.
The Company annually discloses net proved reserves and the standardized measure of discounted future net cash flows using 12-month average prices and current costs in accordance with United States Financial Accounting Standards Board Topic 932 “Extractive Activities - Oil and Gas” in the Company’s Form 40-F filed with the SEC in the “Supplementary Oil and Gas Information” section of the Company’s Annual Report on pages 92 to 99 which is incorporated herein by reference.

The estimates of future net revenue presented in the tables below do not represent the fair market value of the reserves.
There is no assurance that the price and cost assumptions contained in the forecast case will be attained and variances could be material. The recovery and reserves estimates of crude oil, natural gas and NGLs reserves provided herein are estimates only and there is no guarantee the estimated reserves will be recovered.  Actual crude oil, natural gas and NGLs reserves may be greater or less than the estimate provided herein.
 
 
Canadian Natural Resources Limited 17
Summary of Company Gross Reserves
As of December 31, 2016
Forecast Prices and Costs
   
Light and
Medium
Crude Oil
(MMbbl)
   
Primary
Heavy
Crude Oil
(MMbbl)
   
Pelican Lake
Heavy
Crude Oil
(MMbbl)
   
Bitumen
(Thermal Oil) (MMbbl)
   
Synthetic
Crude Oil
(MMbbl)
   
Natural Gas
(Bcf)
   
Natural Gas
Liquids
(MMbbl)
   
Barrels of Oil
Equivalent
 (MMBOE)
 
North America
                                               
Proved
                                               
Developed Producing
   
115
     
95
     
211
     
322
     
2,544
     
4,074
     
100
     
4,066
 
Developed Non-Producing
   
10
     
16
     
3
     
13
     
-
     
369
     
9
     
113
 
Undeveloped
   
43
     
76
     
50
     
934
     
15
     
2,102
     
89
     
1,557
 
Total Proved
   
168
     
187
     
264
     
1,269
     
2,559
     
6,545
     
198
     
5,736
 
Probable
   
65
     
72
     
120
     
1,248
     
1,045
     
2,366
     
86
     
3,030
 
Total Proved plus Probable
   
233
     
259
     
384
     
2,517
     
3,604
     
8,911
     
284
     
8,766
 
                                                                 
North Sea
                                                               
Proved
                                                               
Developed Producing
   
28
                                     
31
             
33
 
Developed Non-Producing
   
2
                                     
2
             
2
 
Undeveloped
   
104
                                     
8
             
106
 
Total Proved
   
134
                                     
41
             
141
 
Probable
   
119
                                     
44
             
126
 
Total Proved plus Probable
   
253
                                     
85
             
267
 
                                                                 
Offshore Africa
                                                               
Proved
                                                               
Developed Producing
   
42
                                     
24
             
46
 
Developed Non-Producing
   
-
                                     
-
             
-
 
Undeveloped
   
45
                                     
7
             
46
 
Total Proved
   
87
                                     
31
             
92
 
Probable
   
46
                                     
49
             
54
 
Total Proved plus Probable
   
133
                                     
80
             
146
 
                                                                 
Total Company
                                                               
Proved
                                                               
Developed Producing
   
185
     
95
     
211
     
322
     
2,544
     
4,129
     
100
     
4,145
 
Developed Non-Producing
   
12
     
16
     
3
     
13
     
-
     
371
     
9
     
115
 
Undeveloped
   
192
     
76
     
50
     
934
     
15
     
2,117
     
89
     
1,709
 
Total Proved
   
389
     
187
     
264
     
1,269
     
2,559
     
6,617
     
198
     
5,969
 
Probable
   
230
     
72
     
120
     
1,248
     
1,045
     
2,459
     
86
     
3,210
 
Total Proved plus Probable
   
619
     
259
     
384
     
2,517
     
3,604
     
9,076
     
284
     
9,179
 
 

 
18 Canadian Natural Resources Limited
Summary of Company Net Reserves
As of December 31, 2016
Forecast Prices and Costs
   
Light and
Medium
Crude Oil
(MMbbl)
   
Primary
Heavy
Crude Oil
(MMbbl)
   
Pelican Lake
Heavy
Crude Oil
(MMbbl)
   
Bitumen
(Thermal Oil) (MMbbl)
   
Synthetic
Crude Oil
(MMbbl)
   
Natural Gas
(Bcf)
   
Natural Gas
Liquids
(MMbbl)
   
Barrels of Oil
Equivalent
(MMBOE)
 
North America
                                               
Proved
                                               
Developed Producing
   
104
     
80
     
164
     
257
     
2,186
     
3,682
     
78
     
3,483
 
Developed Non-Producing
   
9
     
14
     
3
     
11
     
-
     
331
     
7
     
99
 
Undeveloped
   
38
     
65
     
41
     
767
     
9
     
1,832
     
76
     
1,301
 
Total Proved
   
151
     
159
     
208
     
1,035
     
2,195
     
5,845
     
161
     
4,883
 
Probable
   
55
     
59
     
83
     
976
     
864
     
2,043
     
69
     
2,447
 
Total Proved plus Probable
   
206
     
218
     
291
     
2,011
     
3,059
     
7,888
     
230
     
7,330
 
                                                                 
North Sea
                                                               
Proved
                                                               
Developed Producing
   
28
                                     
31
             
33
 
Developed Non-Producing
   
2
                                     
2
             
2
 
Undeveloped
   
104
                                     
8
             
106
 
Total Proved
   
134
                                     
41
             
141
 
Probable
   
118
                                     
44
             
125
 
Total Proved plus Probable
   
252
                                     
85
             
266
 
                                                                 
Offshore Africa
                                                               
Proved
                                                               
Developed Producing
   
39
                                     
17
             
42
 
Developed Non-Producing
   
-
                                     
-
             
-
 
Undeveloped
   
35
                                     
6
             
36
 
Total Proved
   
74
                                     
23
             
78
 
Probable
   
34
                                     
32
             
39
 
Total Proved plus Probable
   
108
                                     
55
             
117
 
                                                                 
Total Company
                                                               
Proved
                                                               
Developed Producing
   
171
     
80
     
164
     
257
     
2,186
     
3,730
     
78
     
3,558
 
Developed Non-Producing
   
11
     
14
     
3
     
11
     
-
     
333
     
7
     
101
 
Undeveloped
   
177
     
65
     
41
     
767
     
9
     
1,846
     
76
     
1,443
 
Total Proved
   
359
     
159
     
208
     
1,035
     
2,195
     
5,909
     
161
     
5,102
 
Probable
   
207
     
59
     
83
     
976
     
864
     
2,119
     
69
     
2,611
 
Total Proved plus Probable
   
566
     
218
     
291
     
2,011
     
3,059
     
8,028
     
230
     
7,713
 
 
Canadian Natural Resources Limited 19
NOTES
1. “Company gross reserves” are Canadian Natural’s working interest share of reserves before deduction of royalties and without including any royalty interests of the Company.
2. “Company net reserves” are the company gross reserves less all royalties payable to others plus royalties receivable from others.
3. References to “light and medium crude oil” means “light crude oil and medium crude oil combined”.
4. “Reserves” are estimated remaining quantities of oil and natural gas and related substances anticipated to be recoverable from known accumulations, as at a given date, based on analysis of drilling, geological, geophysical, and engineering data, with the use of established technology and under specified economic conditions which are generally accepted as being reasonable.
Reserves are classified according to the degree of certainty associated with the estimates:
“Proved reserves” are those reserves which can be estimated with a high degree of certainty to be recoverable. It is likely that the actual remaining quantities recovered will exceed the estimated proved reserves.
“Probable reserves” are those additional reserves that are less certain to be recovered than proved reserves.  It is equally likely that the actual remaining quantities recovered will be greater or less than the sum of the estimated proved plus probable reserves.
Each of the reserve categories (proved and probable) may be divided into developed and undeveloped categories:
“Developed reserves” are reserves that are expected to be recovered from (i) existing wells and installed facilities or, if the facilities have not been installed, that would involve a low expenditure (compared to the cost of drilling a well) to put the reserves on production, and (ii) through installed extraction equipment and infrastructure operational at the time of the reserves estimate if the extraction is by means not involving a well.  The developed category may be subdivided into producing and non-producing.
“Undeveloped reserves” are reserves that are expected to be recovered from known accumulations with new wells on undrilled acreage, or from existing wells where significant expenditures are required for the completion of these wells or for the installation of processing and gathering facilities prior to the production of these reserves. Reserves on undrilled acreage are limited to those drilling units directly offsetting development spacing areas that are reasonably certain of production when drilled unless reliable technology exists that establishes reasonable certainty of economic producibilty at greater distances.
5. The reserve evaluation involved data supplied by the Company with respect to geological and engineering data, adjustments for product quality, heating value and transportation, interests owned, royalties payable, production costs, capital costs and contractual commitments. This data was found by the IQRE to be reasonable.
6. BOE values as presented may not calculate due to rounding.
A report on reserves data by the IQREs is provided in Schedule “A” to this AIF. A report by the Company’s management and directors on crude oil, natural gas and NGLs reserves disclosure is provided in Schedule “B” to this AIF.
 
 
20 Canadian Natural Resources Limited

Summary of Net Present Values of Future Net Revenue Before Income Taxes
As of December 31, 2016
Forecast Prices and Costs
MM$
 
Discount @ 0%
   
Discount @ 5%
   
Discount @ 10%
   
Discount @ 15%
   
Discount @ 20%
   
Unit Value
Discounted at
10%/year
$/BOE (1)
 
North America
                                   
Proved
                                   
 Developed Producing
   
151,065
     
72,123
     
45,331
     
33,426
     
26,874
     
13.01
 
 Developed Non-Producing
   
2,306
     
1,524
     
1,133
     
898
     
741
     
11.44
 
 Undeveloped
   
34,284
     
28,553
     
18,653
     
12,196
     
8,263
     
14.34
 
Total Proved
   
187,655
     
102,200
     
65,117
     
46,520
     
35,878
     
13.34
 
Probable
   
134,289
     
42,165
     
18,869
     
10,961
     
7,455
     
7.71
 
Total Proved plus Probable
   
321,944
     
144,365
     
83,986
     
57,481
     
43,333
     
11.46
 
                                                 
North Sea
                                               
Proved
                                               
Developed Producing
   
(1,632
)
   
(87
)
   
290
     
375
     
386
     
8.79
 
Developed Non-Producing
   
103
     
88
     
75
     
65
     
56
     
37.50
 
Undeveloped
   
4,081
     
2,730
     
1,913
     
1,393
     
1,046
     
18.05
 
Total Proved
   
2,552
     
2,731
     
2,278
     
1,833
     
1,488
     
16.16
 
Probable
   
8,628
     
4,729
     
2,873
     
1,898
     
1,341
     
22.98
 
Total Proved plus Probable
   
11,180
     
7,460
     
5,151
     
3,731
     
2,829
     
19.36
 
                                                 
Offshore Africa
                                               
Proved
                                               
Developed Producing
   
1,084
     
1,124
     
1,053
     
964
     
883
     
25.07
 
Developed Non-Producing
   
-
     
-
     
-
     
-
     
-
     
-
 
Undeveloped
   
2,008
     
1,248
     
826
     
576
     
418
     
22.94
 
Total Proved
   
3,092
     
2,372
     
1,879
     
1,540
     
1,301
     
24.09
 
Probable
   
3,034
     
1,919
     
1,325
     
979
     
762
     
33.97
 
Total Proved plus Probable
   
6,126
     
4,291
     
3,204
     
2,519
     
2,063
     
27.38
 
                                                 
Total Company
                                               
Proved
                                               
Developed Producing
   
150,517
     
73,160
     
46,674
     
34,765
     
28,143
     
13.12
 
Developed Non-Producing
   
2,409
     
1,612
     
1,208
     
963
     
797
     
11.96
 
Undeveloped
   
40,373
     
32,531
     
21,392
     
14,165
     
9,727
     
14.82
 
Total Proved
   
193,299
     
107,303
     
69,274
     
49,893
     
38,667
     
13.58
 
Probable
   
145,951
     
48,813
     
23,067
     
13,838
     
9,558
     
8.83
 
Total Proved plus Probable
   
339,250
     
156,116
     
92,341
     
63,731
     
48,225
     
11.97
 
(1) Unit values are based on company net reserves.
 
 
Canadian Natural Resources Limited 21

Summary of Net Present Values of Future Net Revenue After Income Taxes(1)
As of December 31, 2016
Forecast Prices and Costs
MM$
 
Discount @ 0%
   
Discount @ 5%
   
Discount @ 10%
   
Discount @ 15%
   
Discount @ 20%
 
North America
                             
Proved
                             
Developed Producing
   
112,270
     
55,391
     
35,549
     
26,571
     
21,565
 
Developed Non-Producing
   
1,707
     
1,112
     
821
     
647
     
532
 
Undeveloped
   
25,012
     
20,365
     
12,987
     
8,218
     
5,331
 
Total Proved
   
138,989
     
76,868
     
49,357
     
35,436
     
27,428
 
Probable
   
98,441
     
30,707
     
13,633
     
7,856
     
5,304
 
Total Proved plus Probable
   
237,430
     
107,575
     
62,990
     
43,292
     
32,732
 
                                         
North Sea
                                       
Proved
                                       
Developed Producing
   
(610
)
   
40
     
204
     
242
     
245
 
Developed Non-Producing
   
103
     
61
     
47
     
39
     
34
 
Undeveloped
   
2,259
     
1,665
     
1,212
     
900
     
685
 
Total Proved
   
1,752
     
1,766
     
1,463
     
1,181
     
964
 
Probable
   
5,274
     
2,919
     
1,791
     
1,194
     
850
 
Total Proved plus Probable
   
7,026
     
4,685
     
3,254
     
2,375
     
1,814
 
                                         
Offshore Africa
                                       
Proved
                                       
Developed Producing
   
867
     
947
     
904
     
836
     
771
 
Developed Non-Producing
   
-
     
-
     
-
     
-
     
-
 
Undeveloped
   
1,524
     
958
     
642
     
453
     
332
 
Total Proved
   
2,391
     
1,905
     
1,546
     
1,289
     
1,103
 
Probable
   
2,269
     
1,447
     
1,009
     
753
     
593
 
Total Proved plus Probable
   
4,660
     
3,352
     
2,555
     
2,042
     
1,696
 
                                         
Total Company
                                       
Proved
                                       
Developed Producing
   
112,527
     
56,378
     
36,657
     
27,649
     
22,581
 
Developed Non-Producing
   
1,810
     
1,173
     
868
     
686
     
566
 
Undeveloped
   
28,795
     
22,988
     
14,841
     
9,571
     
6,348
 
Total Proved
   
143,132
     
80,539
     
52,366
     
37,906
     
29,495
 
Probable
   
105,984
     
35,073
     
16,433
     
9,803
     
6,747
 
Total Proved plus Probable
   
249,116
     
115,612
     
68,799
     
47,709
     
36,242
 
(1) After-tax net present values consider the Company’s existing tax pool balances and current tax regulations and do not represent an estimate of the value at the consolidated entity level, which may be significantly different. For information at the consolidated entity level, refer to the Company’s Consolidated Financial Statements and the Management’s Discussion and Analysis for the year ended December 31, 2016.
 
 
22 Canadian Natural Resources Limited
Additional Information Concerning Future Net Revenue
The following table summarizes the undiscounted future net revenue as at December 31, 2016 using forecast prices and costs.
Total Future Net Revenue (Undiscounted)
   
North America
   
North Sea
   
Offshore Africa
   
Total
 
MM$
 
Proved
   
Proved plus Probable
   
Proved
   
Proved plus Probable
   
Proved
   
Proved plus Probable
   
Proved
   
Proved plus Probable
 
Revenue
   
452,738
     
759,548
     
13,251
     
26,604
     
6,564
     
9,907
     
472,553
     
796,059
 
Royalties
   
69,565
     
128,021
     
26
     
42
     
213
     
358
     
69,804
     
128,421
 
Production Costs
   
143,080
     
237,502
     
5,920
     
8,913
     
2,079
     
2,145
     
151,079
     
248,560
 
Development Costs
   
43,455
     
61,537
     
2,497
     
4,023
     
772
     
837
     
46,724
     
66,397
 
Abandonment and Reclamation
Costs – Future Development(1)
   
494
     
749
     
-
     
190
     
27
     
60
     
521
     
999
 
Abandonment and Reclamation
Costs – Existing Development(1)
   
8,489
     
9,795
     
2,256
     
2,256
     
381
     
381
     
11,126
     
12,432
 
Future Net Revenue
Before Income Taxes
   
187,655
     
321,944
     
2,552
     
11,180
     
3,092
     
6,126
     
193,299
     
339,250
 
Income Taxes
   
48,666
     
84,514
     
800
     
4,154
     
701
     
1,466
     
50,167
     
90,134
 
Future Net Revenue
After Income Taxes (2)
   
138,989
     
237,430
     
1,752
     
7,026
     
2,391
     
4,660
     
143,132
     
249,116
 
(1) Abandonment and reclamation costs included in the calculation of the future net revenue for 2016 consist of both forecast estimates of abandonment and reclamation costs attributable to future development activity, as well as certain costs already included in the Company’s ARO for development existing as at December 31, 2016. The Company’s estimated ARO at December 31, 2016 was $1,313 million, discounted at 10% (unescalated and undiscounted ARO at December 31, 2016 was $10,401 million). Approximately $6,646 million of this unescalated and undiscounted amount was also included in the future net revenue and is escalated at 2.0% per year after 2017. Specifically, for North America (excluding SCO assets), future net revenue includes the costs associated with abandonment and reclamation of wells (wells, well sites, wellsite equipment and pipelines) with assigned reserves. For SCO assets, future net revenue includes the costs associated with the abandonment and reclamation of the mine site and all mining and upgrading facilities. For North Sea and Offshore Africa, future net revenue includes the costs associated with the abandonment and reclamation of offshore wells and facilities with assigned reserves.
(2) Future net revenue is prior to provision for interest, general and administrative expenses and the impact of any risk management activities.


 
 
Canadian Natural Resources Limited 23

The following table summarizes the future net revenue by production group as at December 31, 2016 using forecast prices and costs.
 
Future Net Revenue By Product Type (1) (2)
 
Reserves
Category
Production Group
 
Future Net Revenue
Before Income Taxes
(discounted at 10%/year)
(MM$)
   
Unit Value
($/BOE)
 
Proved
Reserves
Light and Medium Crude Oil
(including solution gas and other by-products)
   
8,735
     
19.33
 
 
Primary Heavy Crude Oil
(including solution gas) 
      3,099         19.20  
 
Pelican Lake Heavy Crude Oil
(including solution gas) 
      3,529         17.01  
 
Bitumen (Thermal Oil) 
     12,038        11.63  
 
Synthetic Crude Oil 
     34,256        15.61  
 
Natural Gas
(including by-products but excluding
solution gas and by-products from oil wells) 
      8,386         7.98  
 
Abandonment and Reclamation Costs – Existing Development 
     (769      -  
 
Total 
     69,274        13.58  
Proved Plus
Probable Reserves 
Light and Medium Crude Oil
(including solution gas and other by-products) 
   
14,481
     
20.30
 
 
Primary Heavy Crude Oil
(including solution gas)  
      4,401         19.90  
 
Pelican Lake Heavy Crude Oil
(including solution gas) 
      4,746         16.29  
 
Bitumen (Thermal Oil) 
     18,409        9.15  
 
Synthetic Crude Oil
     40,346        13.19  
 
Natural Gas
(including by-products but excluding
solution gas and by-products from oil wells) 
      10,769         7.60  
 
Abandonment and Reclamation Costs – Existing Development
     (811      -  
 
Total 
     92,341        11.97  
(1) Unit values are based on company net reserves.
(2) The net present values of the future net revenue for each product type includes the forecast estimates of abandonment and reclamation costs attributable to future development activity. The net present value of the future net revenue for the “Abandonment and Reclamation Costs – Existing Development” contains certain costs already included in the Company’s ARO for development existing as at December 31, 2016, which are not applied at the product type level.
 
 
 
24 Canadian Natural Resources Limited

Pricing Assumptions
The crude oil, natural gas and NGLs reference pricing and the inflation and exchange rates used in the preparation of reserves and related future net revenue estimates are as per the Sproule price forecast dated December 31, 2016. The following is a summary of the Sproule price forecast.
   
2017
   
2018
   
2019
   
2020
   
2021
   
Average
annual
increase
thereafter
 
Crude Oil and NGLs
                                   
WTI(1) (US$/bbl)
 
$
55.00
   
$
65.00
   
$
70.00
   
$
71.40
   
$
72.83
     
2.00
%
WCS(2) (C$/bbl)
 
$
53.12
   
$
61.85
   
$
64.94
   
$
66.93
   
$
68.27
     
2.00
%
Canadian Light Sweet(3) (C$/bbl)
 
$
65.58
   
$
74.51
   
$
78.24
   
$
80.64
   
$
82.25
     
2.00
%
Cromer LSB(4) (C$/bbl)
 
$
64.58
   
$
73.51
   
$
77.24
   
$
79.64
   
$
81.25
     
2.00
%
Edmonton C5+(5) (C$/bbl)
 
$
67.95
   
$
75.61
   
$
78.82
   
$
80.47
   
$
82.15
     
2.00
%
North Sea Brent(6) (US$/bbl)
 
$
55.00
   
$
65.00
   
$
70.00
   
$
71.40
   
$
72.83
     
2.00
%
Natural Gas
                                               
AECO(7) (C$/MMBtu)
 
$
3.44
   
$
3.27
   
$
3.22
   
$
3.91
   
$
4.00
     
2.00
%
BC Westcoast Station 2(8) (C$/MMBtu)
 
$
3.04
   
$
2.87
   
$
2.82
   
$
3.51
   
$
3.60
     
2.00
%
Henry Hub(9) (US$/MMBtu)
 
$
3.50
   
$
3.50
   
$
3.50
   
$
4.00
   
$
4.08
     
2.00
%
(1) “WTI” refers to the price of West Texas Intermediate crude oil at Cushing, Oklahoma.
(2) “WCS” refers to Western Canadian Select, a blend of heavy crude oils and bitumen with sweet synthetic and condensate diluents at Hardisty, Alberta; reference price used in the preparation of primary heavy crude oil, Pelican Lake heavy crude oil and bitumen (thermal oil) reserves.
(3) “Canadian Light Sweet” refers to the price of light gravity (40˚ API), low sulphur content Mixed Sweet Blend (MSW) crude oil at Edmonton, Alberta; reference price used in the preparation of light and medium crude oil and SCO reserves.
(4) “Cromer LSB” refers to the price of light sour blend (35˚ API) physical crude oil at Cromer, Manitoba; reference price used in the preparation of light and medium crude oil in SE Saskatchewan and SW Manitoba reserves.
(5) “Edmonton C5+” refers to pentanes plus at Edmonton, Alberta; reference price used in the preparation of NGLs reserves; also used in determining the diluent costs associated with primary heavy crude oil and bitumen (thermal oil) reserves.
(6) “North Sea Brent” refers to the benchmark price for European, African and Middle Eastern crude oil; reference price used in the preparation of North Sea and Offshore Africa light crude oil reserves.
(7) “AECO” refers to the Alberta natural gas trading price at the AECO-C hub in southeast Alberta; reference price used in the preparation of North America (excluding British Columbia) natural gas reserves.
(8) “BC Westcoast Station 2” refers to the natural gas delivery point on the Spectra Energy system at Chetwynd, British Columbia; reference price used in the preparation of British Columbia natural gas reserves.
(9) “Henry Hub” refers to a distribution hub on the natural gas pipeline system in Erath, Louisiana and is the pricing point for natural gas futures on the New York Mercantile Exchange.
The forecast prices and costs assume the continuance of current laws and regulations, and any increases in wellhead selling prices also take inflation into account. Sales prices are based on reference prices as detailed above and adjusted for quality and transportation on an individual property basis. A foreign exchange rate of 0.7800 US$/C$ for 2017, 0.8200 US$/C$ for 2018, and 0.8500 US$/C$ after 2018 was used in the 2016 evaluation.
Production and capital costs are escalated at Sproule’s cost inflation rate of 0% per year for 2017 and 2.0% per year after 2017 for all products.
The Company’s 2016 average pricing, net of blending costs and excluding risk management activities, was $51.95 /bbl for light and medium crude oil, $34.73/bbl for primary heavy crude oil, $36.03/bbl for Pelican Lake heavy crude oil, $30.47/bbl for bitumen (thermal oil), $58.59/bbl for SCO, $24.69/bbl for NGLs and $2.32/Mcf for natural gas.
 
 
Canadian Natural Resources Limited 25

Reconciliation of Company Gross Reserves
As of December 31, 2016
Forecast Prices and Cost
PROVED
North America
 
Light and
Medium
Crude Oil
(MMbbl)
   
Primary
Heavy
Crude Oil
(MMbbl)
   
Pelican Lake
Heavy
Crude Oil
(MMbbl)
   
Bitumen
(Thermal Oil) (MMbbl)
   
Synthetic
Crude Oil
(MMbbl)
   
Natural Gas
(Bcf)
   
Natural Gas
Liquids
(MMbbl)
   
Barrels of Oil
Equivalent (MMBOE)
 
December 31, 2015
   
138
     
213
     
268
     
1,225
     
2,408
     
6,038
     
195
     
5,453
 
Discoveries
   
1
     
-
     
-
     
-
     
-
     
3
     
-
     
2
 
Extensions
   
7
     
9
     
-
     
53
     
-
     
196
     
9
     
111
 
Infill Drilling
   
7
     
5
     
-
     
-
     
-
     
224
     
4
     
53
 
Improved Recovery
   
-
     
-
     
6
     
-
     
-
     
-
     
-
     
6
 
Acquisitions
   
15
     
-
     
-
     
3
     
-
     
103
     
5
     
40
 
Dispositions
   
-
     
-
     
-
     
-
     
-
     
(4
)
   
-
     
(1
)
Economic Factors
   
(5
)
   
(3
)
   
-
     
-
     
-
     
(102
)
   
(1
)
   
(26
)
Technical Revisions
   
23
     
1
     
7
     
29
     
196
     
681
     
1
     
371
 
Production
   
(18
)
   
(38
)
   
(17
)
   
(41
)
   
(45
)
   
(594
)
   
(15
)
   
(273
)
December 31, 2016
   
168
     
187
     
264
     
1,269
     
2,559
     
6,545
     
198
     
5,736
 
                                                                 
North Sea
                                                               
                                                                 
December 31, 2015
   
158
                                     
39
             
165
 
Discoveries
   
-
                                     
-
             
-
 
Extensions
   
-
                                     
-
             
-
 
Infill Drilling
   
1
                                     
-
             
1
 
Improved Recovery
   
-
                                     
-
             
-
 
Acquisitions
   
-
                                     
-
             
-
 
Dispositions
   
-
                                     
-
             
-
 
Economic Factors
   
-
                                     
-
             
-
 
Technical Revisions
   
(16
)
                                   
16
             
(14
)
Production
   
(9
)
                                   
(14
)
           
(11
)
December 31, 2016
   
134
                                     
41
             
141
 
                                                                 
Offshore Africa
                                                               
                                                                 
December 31, 2015
   
90
                                     
29
             
95
 
Discoveries
   
-
                                     
-
             
-
 
Extensions
   
-
                                     
-
             
-
 
Infill Drilling
   
1
                                     
1
             
1
 
Improved Recovery
   
-
                                     
-