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Canadian Natural Resources

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FY2017 Annual Report · Canadian Natural Resources
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PREMIUM VALUE.
DEFINED GROWTH. 
INDEPENDENT.

2017 ANNUAL REPORT

2017 PERFORMANCE HIGHLIGHTS

Canadian Natural demonstrated strong operational and financial performance throughout 2017 and completed its transition to a long life low 
decline asset base. The Company’s focus on disciplined and balanced capital allocation continues, generating sustainable free cash flow for 
years to come.

FINANCIAL ($ millions, except per common share amounts)
Product sales

Net earnings (loss)

  Per common share 

– basic

– diluted

Adjusted net earnings (loss) from operations (1)

  Per common share 

– basic

– diluted

Funds flow from operations (2)

  Per common share 

– basic

– diluted

Capital expenditures, net of dispositions

Long-term debt (3)
Shareholders’ equity

OPERATING

Daily production, before royalties

Crude oil and NGLs (Mbbl/d)

  North America – excluding Oil Sands Mining and Upgrading

  North America – Oil Sands Mining and Upgrading

  North Sea

  Offshore Africa

Natural gas (MMcf/d)

  North America

  North Sea

  Offshore Africa

Barrels of oil equivalent (MBOE/d) (4)

2017

2016

2015

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

$ 

17,669

2,397

2.04

2.03

1,403

1.19

1.19

7,347

6.25

6.21

17,129
22,458

31,653

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

$ 

360

282

23

20

685 

1,601

39

22

1,662

962

11,098

$ 

13,167

(204) $ 

(0.19) $ 

(0.19) $ 

(669) $ 

(0.61) $ 

(0.61) $ 

4,293

3.90

3.89

3,794
16,805

26,267

$ 

$ 

$ 

$ 
$ 

$ 

351

123

24

26

524

1,622

38

31

1,691

806

(637)

(0.58)

(0.58)

263

0.24

0.24

5,785

5.29

5.28

3,853
16,794

27,381

400

123

22

19

564

1,663

36

27

1,726

852

(1)  Adjusted net earnings from operations is a non-GAAP measure that the Company utilizes to evaluate its performance. The derivation to this measure is discussed in the MD&A.
(2) 

Funds flow from operations is a non-GAAP measure that the Company considers key as it demonstrates the Company’s ability to fund capital reinvestment and repay debt. The derivation 
of this measure is discussed in the MD&A.
Includes the current portion of long-term debt.

(3) 
(4)  A barrel of oil equivalent (“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.

TABLE OF CONTENTS

2017 Performance Highlights
Letter to our Shareholders  
Our World-Class Team  
Year-End Reserves  

IFC 
02 
06 
12 
20  Management’s Discussion and Analysis

56  Management’s Report  
57   Management’s Assessment of Internal Control over 

   Financial Reporting

58  Report of Independent Registered Public Accounting Firm 
60  Consolidated Financial Statements

Notes to the Consolidated Financial Statements  
64 
Supplementary Oil and Gas Information  
96 
106 
Ten-Year Review
108  Corporate Information

 
 
 
 
 
 
 
 
 
 
 
 
Drilling activity (net wells) (1)

North America 

North Sea 

Offshore Africa

Core unproved property (thousands of net acres)

North America 

North Sea 

Offshore Africa 

Company Gross proved plus probable reserves (2) 

Crude oil and NGLs (MMbbl)

  North America 

  North Sea 

  Offshore Africa 

Natural gas (Bcf)

  North America

  North Sea 

  Offshore Africa 

Barrels of oil equivalent (MMBOE)

(1)  Excludes net stratigraphic test and service wells.
(2)  Year-end proved plus probable reserves were prepared using forecast prices and costs.

2017

2016

2015

521

2

—

523

18,795

72

2,194

21,061

9,958

180

125

10,263

9,520

32

67

9,619

11,866

188

1

1

190

17,579

78

2,194

19,851

7,281

253

133

7,667

8,911

85

80

9,076

9,179

134

—

6

140

18,961

93

2,439

21,493

7,197

284

142

7,623

8,338

96

74

8,508

9,041

866PERCENT

33YEARS

P+P PRODUCTION REPLACEMENT

P+P RESERVE LIFE INDEX

1

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTLETTER TO OUR SHAREHOLDERS 

In  2017,  Canadian  Natural  continued  to  execute  on  its  proven  and  effective  strategy  by  delivering  strong  operational  and  financial  results,  
disciplined capital allocation, financial strength and increasing returns to shareholders. 2017 was a milestone year for Canadian Natural as the 
transition to a long life low decline asset base was completed with the successful completion and ramp up of the Phase 3 expansion at Horizon in 
the fourth quarter. Our balanced approach to capital allocation included a transformational acquisition of the Athabasca Oil Sands Project (“AOSP”) 
assets in the second quarter of 2017, adding to our long life low decline asset base and increasing the sustainability of our funds flow.

During  2017,  Canadian  Natural  remained  focused  on  driving  top  tier 
effectiveness  and  efficiency  by  optimizing  operating  costs,  leveraging 
technology  and  capturing  opportunities.  2017  annual  funds  flow  from 
operations  was  $7,347  million,  a  71%  increase  from  2016,  a  significant 
achievement  given  an  annual  average  WTI  crude  oil  price  of  less  than 
US$51.00/bbl. Operating costs were strong in the year and came within 
or at the low end of Company guidance, a direct result of our continued  
focus  on  optimizing  operations.  In  the  Oil  Sands  Mining  and  Upgrading 
segment,  cost  savings  were  realized  through  safe,  steady  and  reliable 
operations. The Company achieved record low operating costs at Horizon  
of $24.98/bbl of synthetic crude oil (“SCO”), representing a 13% reduction 
from  2016  levels  and  AOSP  operating  costs  came  in  below  previously 
issued guidance at $26.34/bbl, both including planned downtime. 

Low Capital Exposure Assets
NATURAL GAS
Canadian Natural is the largest natural gas producer in Canada, supported 
by a significant, diversified resource base combined with a largely owned 
and operated infrastructure. Our extensive land positions in the Montney 
and Deep Basin allow us to take advantage of some of the best liquids 
rich  plays  in  North  America,  maximizing  value  for  our  shareholders. 
Throughout  2017,  Canadian  Natural  remained  focused  on  effective  and 
efficient operations through challenging low natural gas prices and third 
party  facility  constraints.  The  Company  has  kept  its  top  tier  operating 
costs low by employing drill to fill strategies and leveraging opportunities 
in its liquids rich plays. 

Canadian  Natural  is  focused  on  delivering  proactive,  environmentally 
responsible operations, where we continue to reduce our environmental 
footprint.  In  2017,  we  made  significant  gains  in  our  environmental 
performance by leveraging technology, being innovative and maintaining 
effective  and  efficient  operations.  Our  greenhouse  gas  emissions  
intensity has decreased materially since 2012, and we have the ability to 
capture and sequester over 1.5 million tonnes of CO2 annually at our Oil 
Sands Mining and Upgrading operations. With the acquisition of the Quest 
Carbon Capture Project along with the AOSP assets and once the North 
West  Redwater  Refinery  is  fully  operational  in  2018,  Canadian  Natural 
will be the 4th largest capturer and sequester of CO2 globally at 2.7 million 
tonnes of CO2 annually. Additionally, the value of Canada’s Oil Sands is 
very important to Canada, and the Company is committed to investing in 
an environmental leadership manner in the oil sands by being a leader in 
research and development. Our oil sands operations are targeted to have 
the lowest environmental footprint and are well positioned to withstand 
volatile  commodity  prices  and  any  potential  demand  forecast  scenario.  
At  Horizon,  when  we  recognize  our  carbon  capture  initiatives,  our 
emissions  intensity  is  only  slightly  higher,  5%,  than  the  average  for  all 
global crude oils, supporting our commitment to deliver environmentally 
responsible operations.

Canadian  Natural’s  balanced  and  disciplined  approach  to  how  we  do 
business is driving increasing returns to shareholders and maximizing value. 
2017  marked  the  seventeenth  consecutive  year  of  dividend  increases, 
a  track  record  the  Company  is  proud  of.  Our  balanced  and  diverse  asset 
base  ensures  that  our  funds  flow  generation  not  only  grows,  but  is  also 
sustainable. We have a robust financial position that allows us to be flexible 
and target to execute on any value creating opportunities that arise in both 
our low capital exposure assets and long life low decline assets. As a result, 
Canadian  Natural  targets  to  deliver  on  our  capital  allocation  strategy  to 
economically develop our resource base, capture opportunistic acquisitions, 
maintain a strong balance sheet and increase returns to our shareholders.

In  2018,  we  target  to  drill  17  net  natural  gas  wells  and  to  strategically 
manage our natural gas production within the constraints of a challenged 
Western  Canadian  natural  gas  market,  specifically  AECO  pricing.  The 
Company internally uses natural gas volumes equal to approximately 32% 
of its natural gas production in its operations, and approximately 29% is 
exported out of Western Canada and sold internationally, helping to limit 
the Company’s exposure to AECO natural gas commodity pricing. 

LIGHT CRUDE OIL AND NGLS – NORTH AMERICA
2017 was a successful year for light crude oil and NGLs as the Company 
focused on optimizing assets and further improving on our effective and 
efficient operations. As a result of a modest drilling program and minor 
property  acquisitions  in  2017,  we  achieved  5%  production  growth  over 
2016  levels  while  keeping  operating  costs  essentially  flat  from  2016 
levels.  Our  light  crude  oil  assets  provide  stable  production  and  support 
our increasing light crude oil product mix, strong funds flow generation 
and  value  creation.  In  2018,  we  will  remain  focused  on  enhancing  oil 
recoveries by leveraging technology and target to drill 67 net light crude 
oil wells. 

LIGHT CRUDE OIL AND NGLS – INTERNATIONAL
Canadian  Natural’s  international  assets  remain  a  strategic  component 
of  our  balanced  portfolio.  These  assets  offer  exposure  to  international 
pricing, support our light crude oil product mix and provide the Company 
with a center for offshore expertise.

The Company’s assets in Offshore Africa generate amongst the highest 
returns  in  our  portfolio  and  are  considered  to  be  one  of  our  key  light 
crude oil low capital exposure assets. Operating costs for Côte d’Ivoire 
remained  strong  throughout  2017  and  within  corporate  guidance.  After 
a highly successful 2016 infill drilling program at the Espoir and Baobab 
fields and no drilling in 2017, production levels were down year over year 
due to natural field declines and planned turnaround activity. In 2018, the 

2

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTCompany targets to begin the Baobab Phase 4 drilling program consisting 
of 1.7 net producers and 1.2 water injector wells, targeting approximately 
5,700 bbl/d of additional net production in Q4/18. 

crude oil assets now make up over 50% of the Company’s product mix, 
with the remainder made up of 25% natural gas and 25% heavy crude oil, 
reducing our overall exposure to heavy crude oil pricing.

In  the  North  Sea,  production  remained  comparable  to  2016  levels  as  a 
result  of  production  enhancements  and  water  flood  optimization,  a 
significant  achievement  considering  a  modest  drilling  program  in  2017 
and the shut-in of the Ninian North platform in May 2017 as we began 
proactive  liability  management  and  decommissioning  of  the  platform. 
After  continued  focus  on  cost  reduction,  operating  costs  for  the  North 
Sea were $36.60/bbl, representing a decrease of 14% from 2016 levels. 
In 2018, we target to drill 4.6 net wells, continuing to focus on increased 
reliability, production enhancements and water flood optimization.

PRIMARY HEAVY CRUDE OIL
Canadian Natural remains the leading primary heavy crude oil producer 
in Canada. Our large primary heavy crude oil undeveloped land base, vast 
infrastructure and effective and efficient operations give us a significant 
competitive  advantage  in  this  area,  resulting  in  strong  netbacks  and 
significant  funds  flow.  As  a  result  of  the  2017  drilling  program,  we 
averaged  approximately  99,300  bbl/d  of  heavy  crude  oil  production  in 
Q4/17, an increase of 3% over Q4/16 levels. 

Long Life Low Decline Assets
PELICAN LAKE
Canadian  Natural’s  world  class  polymer  flood  at  Pelican  Lake  is  a 
key  component  of  our  long  life  low  decline  assets.  The  technology 
development used in the polymer flood is driving tremendous value and 
increasing recovery factors by up to 28%. In 2017, the Company acquired 
additional Pelican Lake assets, contiguous with Canadian Natural’s land, 
adding approximately 19,000 bbl/d of production. In 2017, the continued 
improvement  of  polymer  flood  reservoir  performance  along  with  the 
opportunistic acquisition resulted in a 9% production increase over 2016 
levels and annual record low operating costs of $6.42/bbl, the lowest in 
our crude oil portfolio. Our continued focus on reducing costs, optimizing 
production  and  leveraging  polymer  flood  technology  is  generating  
strong  funds  flow.  In  2018,  the  Company  targets  to  drill  22  net  wells 
at  Pelican  Lake  and  we  will  continue  to  focus  on  delivering  significant 
shareholder  value  by  capturing  synergies,  optimizing  production  and 
reactivating additional polymer flood conversions across portions of the 
acquired operations.

In 2018, the Company targets to drill 377 net heavy crude oil wells and 
continue to deliver repeatable and proven performance. These low capital 
exposure  opportunities  and  flexible  heavy  crude  oil  assets  allow  us  to 
adjust  our  capital  and  drilling  programs  as  commodity  prices  fluctuate, 
resulting in maximum value for our shareholders. We continue to focus  
on improving recoveries and optimizing our operations.

CRUDE OIL MARKETING
As  expected,  2017  was  another  year  of  market  volatility.  Canadian 
Natural has a proven three pronged marketing strategy that maximizes 
realized pricing for our overall portfolio. As in previous years, we blend 
various crude oil streams and diluents to better serve the needs of our 
refining customers. We support the expansion of export pipeline capacity 
as well as support and participate in projects that add conversion capacity 
for  heavy  crude  oil  and  bitumen.  In  support  of  our  approach,  Canadian 
Natural is a 50% owner in the North West Redwater Partnership and is 
participating in the Redwater refinery project, which will add 80,000 bbl/d 
of  diluted  bitumen  conversion  capacity  to  the  Alberta  market  in  2018.  
The  project  is  targeted  to  be  complete  in  2018,  adding  balance  in  the 
Alberta  crude  oil  market,  helping  to  reduce  the  volatility  of  heavy  
crude oil pricing and generating value for our shareholders.

During  2017,  there  was  a  significant  change  in  the  Company’s  liquids 
product mix to light crude oil, which is priced in close relation to the WTI 
crude  oil  commodity  price.  Canadian  Natural’s  Oil  Sands  Mining  and 
Upgrading  segment,  conventional  light  crude  oil  and  international  light 

THERMAL IN SITU OIL SANDS
Canadian Natural has a vast Thermal in situ oil sands (“Thermal”) portfolio, 
consisting  of  some  of  the  best  thermal  assets  in  Canada.  These  long 
life  low  decline  assets  provide  tremendous  value  and  growth  potential 
and  further  add  to  the  Company’s  balanced  portfolio.  In  2017,  overall 
thermal production increased 8% over 2016 levels and strong operating 
efficiencies were maintained, resulting in comparable operating costs of 
$11.81/bbl in 2017.

The Company utilizes three distinct thermal processes tailored to specific 
reservoirs, high pressure cyclic steam stimulation (“CSS”), low pressure 
steamflood and steam assisted gravity drainage (“SAGD”). At Primrose, 
our ongoing low pressure steamflood operations and steaming strategies 
have  been  progressing  successfully,  resulting  in  excellent  recoveries. 
Production  from  our  low  pressure  steamflood  increased  to  an  annual 
average  of  39,300  bbl/d  from  2016  average  levels  of  approximately 
10,900 bbl/d. Overall production at Primrose increased by 11% over 2016 
levels to 81,501 bbl/d, further demonstrating the strength of our steaming 
technology.  In  2018,  the  Company  plans  to  drill  64  net  horizontal  CSS 
wells as part of a growth drilling program continuing into 2019 with first 
production targeted for late 2019, adding an average of 32,000 bbl/d of 
net thermal production in 2020. 

At  Kirby  South,  the  Company’s  commercial  SAGD  project,  annual 
production  averaged  36,107  bbl/d,  a  4%  decrease  from  2016  levels  as 
the  Company  successfully  completed  turnaround  activities  during  the 
year. Operating costs remained in line with 2016 levels achieving strong 

DISCIPLINED
BUSINESS APPROACH

CAPITAL & 
OPERATIONAL FLEXIBILITY

3

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTthermal efficiencies and low annual steam to oil ratio (“SOR”) of 2.8 in 
2017.  In  2018,  the  Company  is  targeting  to  drill  4  infill  producers  and  
2 SAGD well pairs. The reinitiated development of Kirby North, our second 
SAGD project, with targeted facility capacity of 40,000 bbl/d is on time 
and on budget. The initial development plans at Kirby North are to drill  
49 net producer and 44 net injector wells with first production targeted  
in  early  2020.  The  addition  of  Kirby  North  will  be  another  strategic 
component of our long life low decline asset base.

WORLD CLASS OIL SANDS MINING AND UPGRADING
In  our  mining  and  upgrading  operations,  2017  was  a  transformational  
year  for  Canadian  Natural  as  we  completed  the  acquisition  of  a  70% 
working  interest  in  the  AOSP  in  early  2017,  further  strengthening  our  
long life low decline asset base. These assets offer no decline production 
with  no  reserve  risk  for  decades.  They  are  proximal  to  the  Horizon 
operations,  allowing  the  Company  to  capture  synergies  and  deliver  on 
our  strategy  to  maximize  value  through  continuous  improvement  while 
leveraging technology.

At Horizon, with the completion of Phase 3, the final component of our 
transition to a long life low decline asset is complete. Our team successfully 
completed a 52 day turnaround, the largest man-hour event to date for 
Canadian Natural, to tie in the Phase 3 expansion, which came in under 
budget. Through the Company’s safe, steady and reliable operations and 
strong  focus  on  continuous  improvement,  record  low  annual  average 
operating costs were realized in 2017 at $21.46/bbl of SCO, representing 
a 15% decrease from 2016 levels, after adjusting for planned downtime.  
In  2017,  Horizon  achieved  record  annual  production  of  approximately 
170,100  bbl/d  of  SCO,  after  a  full  year  of  production  from  the 
Phase  2B  expansion  and  the  successful  ramp  up  of  the  Phase  3 
expansion  in  late  2017.  Strong  performance  continued  after  Phase  3  
was  completed,  culminating  in  average  production  of  approximately 
247,000  bbl/d  of  SCO  from  December  1,  2017  to  February  28,  2018.  
In 2018, through safe and reliable operations the Company targets to gain 
a better understanding of the plant capacity and will take a disciplined 
approach to capital allocation for any debottlenecking opportunities.

In  June  2017,  Canadian  Natural  acquired  a  70%  operating  interest  in 
the AOSP mines, and a 70% working interest in the Scotford Upgrader. 
Through  strong  reliability  and  utilization,  net  AOSP  production  of  
111,937 bbl/d of SCO was added to the Company’s portfolio, contributing 
to  the  Company’s  record  annual  production.  The  two  AOSP  mines  are 
adjacent to Horizon, allowing the Company to capture synergies, leverage 
technologies  and  focus  on  increasing  reliability  with  a  goal  of  reduced 
costs.  Canadian  Natural’s  effective  and  efficient  operations  during  the  
7 months in 2017 resulted in operating costs of $26.34/bbl of Albian SCO, 
below  the  Company’s  previously  issued  guidance,  a  strong  indicator  of 
synergies between the two projects.

As  part  of  our  commitment  to  environmentally  responsible  operations, 
the  Company  is  a  part  of  several  government,  academia  and  industry 
collaborations  that  play  an  important  role  in  ensuring  competitiveness 
and a sustainable industry that meets Canada’s and the world’s energy 
needs  for  the  long  term.  As  one  of  the  leading  investors  in  research 
and  development  in  Canada,  the  Company’s  investment  has  been 
focused  on  tailings  and  land  management,  reduced  water  usage  and 
GHG  reduction.  Our  CO2  capture  and  sequestration  facilities  at  Horizon 
along  with  our  70%  interest  in  the  Quest  carbon  capture  and  storage 
facilities at Scotford contribute to Canadian Natural’s 1.5 million tonnes 
of  annual  CO2  capture  and  sequestration  capacity.  Through  technology 
and innovative practices, Canadian Natural has significantly reduced its 
fresh water usage by recycling the vast majority of water used in our oil 
sands operations, delivering on its committment to effective and efficient 
water  management.  The  combined  impact  of  these  projects  and  our 
focus  on  continuous  improvement  will  result  in  further  reducing  of  our 
environmental footprint and drive increased operational performance.

Plans  for  the  Oil  Sands  Mining  and  Upgrading  assets  in  2018  include 
continuing  the  evaluation  and  engineering  for  possible  paraffinic  froth 
treatment  and  vacuum  gas  oil  (“VGO”)  expansions  at  Horizon.  These 
world  class  assets  provide  exceptional  value  for  Canadian  Natural  and 
our  shareholders,  generating  significant  funds  flow  from  operations  as 
the Company continues to focus on maximizing value through increased 
reliability, continuous improvement and the utilization of technology.

Finance
In 2017, we were proactive in managing our balance sheet and maintained 
our  capital  discipline  in  a  challenging  commodity  price  environment.  At 
year-end 2017, we had strong liquidity with approximately $4.25 billion 
available  on  our  committed  bank  facilities.  Balance  sheet  strength 
continued to be a focus for the Company in 2017 with year-end debt to 
book  capitalization  of  41%,  within  the  Company's  targeted  operating 
range of 25% to 45% and debt to adjusted EBITDA of 2.7x. Subsequent 
to  December  31,  2017,  Canadian  Natural  repaid  US$600  million  of 
1.75%  notes,  US$400  million  of  5.90%  notes  and  repaid  and  canceled  
$275  million  in  non-revolving  credit  facilities  with  funds  flow  from 
operations,  further  showcasing  our  commitment  to  strengthening  our 
balance sheet. In addition to credit facilities, Canadian Natural maintains 
additional financial levers to effectively manage its liquidity, including the 
Company’s third party equity investments of approximately $893 million 
at December 31, 2017.

EFFECTIVE & 
EFFICIENT OPERATIONS

HIGH QUALITY
DIVERSIFIED PORTFOLIO

4

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTN. MURRAY EDWARDS
Executive Chairman

STEVE W. LAUT
Executive Vice Chairman

TIM S. MCKAY
President

COREY B. BIEBER
CFO & SVP, Finance

In  early  2018,  as  a  result  of  the  Board  of  Directors  confidence  in  the 
sustainability and the robustness of our asset base, the Company’s dividend 
was  increased  by  22%,  marking  the  eighteenth  consecutive  year  of 
increases, to an annualized value of $1.34 per common share. 

Canadian Natural’s Strategic Advantage
The  execution  of  our  proven  strategy  and  commitment  to  our  balanced 
business  approach  has  not  wavered  in  the  current  commodity  price 
environment. Canadian Natural’s competitive advantages of maintaining 
vast diversified inventories of drilling opportunities, owned and operated 
infrastructure  and  a  long  life  low  decline  asset  base,  position  the  
Company  for  significant  sustainable  free  cash  flow  growth.  Another 
key  advantage  for  Canadian  Natural  is  our  committed  team  of  9,973 
employees, keeping our culture strong and enabling knowledge sharing 
amongst  our  employees  maximizes  current  and  future  opportunities.  
The  Company  takes  a  very  proactive  and  disciplined  approach  to 
succession,  ensuring  we  maintain  our  corporate  culture  and  top  tier 
performance and as such, on March 1, 2018, Tim McKay was promoted to 
President and Steve Laut assumed the role of Executive Vice Chairman. 
These  leadership  changes  allow  for  smooth  transition  and  leadership 
continuity and as a result, the Company is in a strong position to deliver 
results  through  top  tier  effectiveness  and  efficiency  while  increasing 
returns to shareholders.

In  2017,  we  continued  to  add  value  for  our  shareholders  through  the 
completion  of  the  Phase  3  expansion  at  Horizon  and  executing  on  key 
accretive acquisitions. Our transition to a long life low decline asset base is 
complete with an overall corporate decline rate targeted at approximately 
9%. As a result of our long life low decline asset base, the Company’s 

maintenance capital to keep production essentially flat is approximately 
$3.0 billion, further contributing to the Company’s capital flexibility and 
sustainable free cash flow generation. With increased free cash flow, the 
Company will continue its focus on balanced capital allocation to our four 
pillars, economic resource development, balance sheet strength, returns 
to shareholders and execution on opportunistic acquisitions.

In 2018, Canadian Natural will be focused on reliability across our diverse 
asset  base  and  continue  to  integrate  and  optimize  the  assets  acquired 
in  2017.  The  Company  will  target  cost  control  with  a  directed  drilling 
program, essential in a volatile commodity price environment and targets 
to  grow  total  production  by  17%  compared  to  2017  levels.  Our  capital 
development program is disciplined and is targeted to be within the $4.0 
to  $5.0  billion  range  going  forward.  Canadian  Natural’s  2018  budget  is 
targeted at $4.3 billion and includes our mid-term thermal in situ CSS and 
SAGD growth projects at Primrose and Kirby North, further increasing the 
Company’s long life low decline asset base. 

Overall,  we  have  clear,  longstanding  financial  objectives,  which  are 
to  protect  our  balance  sheet  and  maintain  effective  and  efficient 
operations with a focus on cost control. Our commitment to strengthen 
our balance sheet metrics will provide the Company with ample liquidity 
and  significant  capital  flexibility  to  capture  opportunities  as  they  arise. 
Canadian  Natural  is  well  positioned  to  continue  to  execute  upon  our 
defined  plans  and  deliver  significant  and  sustainable  free  cash  flow  for 
years to come. Our teams are dedicated and committed, and we have an 
experienced management team to support them as we continue to build a 
world class company and as such we will continue to remain the Premium 
Value, Defined Growth Independent.

N. MURRAY EDWARDS
Executive Chairman

STEVE W. LAUT
Executive Vice Chairman

TIM S. MCKAY
President

COREY B. BIEBER
CFO & SVP, Finance

5

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTOUR WORLD-CLASS TEAM 

Our proven strategy and disciplined business approach are supported by our dedicated teams and experienced management team

G. Aalders, E. Aasen, A. Abadier, L. Abadier, Z. Abbas, T. Abbasi, D. Abbott, J. Abbott, L. Abbott, M. Abbott, I. Abdi, M. Abdulrhman, A. Abeda, W. Abeda, D. Abel, R. Abel, T. Abercrombie, G. Abou Mechrek, R. Abrams, A. 
Abramyan, J. Abramyk, J. Abreu, R. Abreu, N. Abro, C. Acharya, D. Acheson, R. Ackerman, C. Acorn, J. Acosta, N. Adair, T. Adair, S. Adam, B. Adams, D. Adams, K. Adams, D. Adamson, P. Adamson, C. Adan, D. Addinall, 
A. Adebayo, Y. Adebayo, K. Adejare, S. Adel, M. Aden, A. Adesanya, B. Adkins, J. Agate, A. Agnihotri, K. Agombar, I. Agu, U. Agu, A. Agustin, E. Agyemang, C. Agyemang-Badu, M. Ahmad, O. Ahmad, S. Ahmad, A. Ahmadi, 
M. Ahmadi, F. Ahmadloo, A. Ahmari, A. Ahmed, R. Ahmed, S. Ahmed, M. Ahn, T. Aickelin, R. Aidoo, R. Aikens, G. Ailsby, T. Ailsby, K. Airth, J. Airton, C. Aitchison, K. Aitchison, K. Aitken, T. Ajayi, J. Ajedegba, R. Akers, S. 
Akhtar, D. Akins, A. Akinsanya, R. Akkineni, J. Akolkar, N. Akolkar, S. Akolkar, K. Akpan, M. Al-Dhabbi, M. Al-Kaisy, A. Al-Saleem, R. Al-Samarrai, S. Al-Siani, C. Alarcon, H. Albaran, J. Albert, J. Alcala, E. Alconcel, J. Aleman, 
A. Alexander, B. Alexander, D. Alexander, J. Alexander, S. Alexander, A. Ali, G. Ali, K. Ali, S. Ali, R. Aliazas, H. Aljanabi, C. Allan, J. Allan, E. Allard, J. Allard, L. Allegretto, H. Allen, J. Allen, T. Allen, D. Allibone, S. Allport, 
J. Allsop, B. Almen, Y. Alnumi, A. Alstad, J. Alvarez Luzon, J. Alvarez, J. Aman, M. Amar, A. Amay, B. Amer, K. Amer, J. Amero, D. Ames, D. Amevor, E. Amos, W. Amy, D. Anctil, J. Andel, D. Anders, D. Andersen, T. Andersen, 
A. Anderson, B. Anderson, C. Anderson, D. Anderson, G. Anderson, J. Anderson, K. Anderson, L. Anderson, M. Anderson, N. Anderson, P. Anderson, R. Anderson, W. Anderson, P. Andrekson, D. Andreoli, C. Andres, J. Andres, 
B. Andrews, D. Andrews, K. Andrews, L. Andrews, T. Andrews, R. Andriekus, E. Anfort, C. Angeles, P. Angell, K. Angerman, C. Angus, D. Anheliger, M. Anis, S. Annis, M. Ansah-Sam, Z. Ansarizadeh, A. Ansell, C. Ansong-
Danquah, D. Ansorger, R. Anstett, G. Anstey, J. Anstey, M. Anstey, V. Anstey, L. Antal, J. Antle, C. Antoine, G. Antoine, M. Antoine, K. Antonishyn, T. Antoniuk, H. Aparicio Ramos, D. Appelt, P. Appiah, B. April, R. April, J. 
Aquila, R. Aranguren, F. Arano, L. Arbour, C. Arcand, J. Arceneaux, L. Archer, J. Argan, M. Arguin, H. Arias, L. Arias, J. Arizaleta, S. Arjomandi, J. Arkley, T. Armfelt, M. Armour, A. Armstrong, D. Armstrong, J. Armstrong, P. 
Armstrong, R. Armstrong, J. Arnault, B. Arneson, B. Arnold, C. Arnold, J. Arnold, V. Aron, F. Arrieta, M. Arsenault, A. Arthur Brown, L. Arthur, B. Artz, S. Arunachalam, B. Asake, J. Ashe, Z. Ashmore, C. Ashton, W. Ashun-
Codjiw, R. Aslin, R. Asmundson, S. Aspden, H. Aspeslet, M. Asselstine, D. Assinger, A. Assoum, A. Astalos, R. Astalos, I. Astete, N. Athavan, A. Atienza, R. Atkins, J. Atkinson, K. Atkinson, L. Attreo, E. Au, G. Au, C. Aube, 
R. Aubin, J. Auch, D. Aucoin, J. Aucoin, P. Aucoin, S. Aucoin, W. Aucoin, A. Auger, B. Auger, D. Auger, L. Auger, P. Auger, G. Augustine, C. Aular, C. Austin, R. Austin, F. Avery, S. Avery, M. Avila, C. Aviles, O. Awodein, E. 
Awuni, W. Ayles, A. Ayoub, J. Ayub, F. Azam, A. Babiarz, O. Babiker, C. Babos, K. Babu, C. Bachelder, C. Bachelet, C. Bachman, W. Bachmeier, A. Baciulica, C. Backer, J. Bacon, K. Baddeley, W. Bader, N. Badgley, M. Baes, 
O. Baffoh, S. Bagai, L. Bagg, G. Baggs, N. Bagheri, A. Bagnall, M. Bahiraei, B. Bahlieda, D. Baichev, D. Baier, J. Baier, N. Baier, M. Bailer, R. Bailer, A. Bailey, B. Bailey, J. Bailey, K. Bailey, S. Bailey, B. Bain, E. Bain, D. Baines, 
B. Bairstow, D. Baisley, D. Bak, L. Bakaas, A. Baker, C. Baker, D. Baker, I. Baker, J. Baker, R. Baker, J. Balacang, A. Balajadia, M. Balan, B. Balaski, B. Baldonado, J. Baldonado, C. Baldwin, G. Baldwin, M. Baldwin, R. Baldwin, 
I. Balicanta, J. Balkam, C. Ball, D. Ball, G. Ball, P. Ball, T. Ball, J. Ballard, G. Ballas, S. Ballas, A. Baloch, B. Balog, D. Balson, B. Baluyot, R. Bama, R. Bamotra, C. Ban-Nelson, R. Banack, J. Banak, M. Banas, D. Banash, J. 
Banawa, P. Bandola, N. Banerjee, A. Banfield, R. Banfield, S. Banfield, O. Bango, J. Banks, L. Banks, R. Bannerholt, B. Bannis, C. Bantaya, M. Banwait, R. Barabe, G. Bardoel, L. Bardoel, K. Barham, M. Bari, M. Barilea, R. 
Barker, S. Barker, A. Barley, C. Barnes, D. Barnes, M. Barnes, N. Barnes, B. Barnett, D. Barr, P. Barr, S. Barr, T. Barr, E. Barreto, C. Barrett, M. Barrett, R. Barrett, T. Barrett, T. Barretto, S. Barriault, C. Barrie, D. Barron, K. Barron, 
R. Barron, L. Barros, D. Barry, V. Barry, A. Barstad, P. Barter, B. Bartlett, C. Bartlett, J. Bartlett, M. Bartlett, C. Bartman, D. Bartman, M. Bartman, J. Basabe, K. Basarab, N. Basi, R. Basile, V. Basilio, L. Basines, P. Bass, S. 
Basso, C. Bast, A. Bastardo, C. Bastien, S. Basu, M. Batac, S. Batarseh, B. Bate, C. Bateman, T. Bateman, L. Bates, D. Bath, L. Bath, S. Batina, M. Batovanja, U. Batta, R. Batten, C. Battrum, B. Battyanie, J. Batuyong, D. 
Bauer, R. Bauer, S. Baugh, T. Bauld, J. Bauman, C. Baumgardner, J. Baxter, D. Bayley, A. Bazowski, B. Beach, A. Beacon, W. Beals, C. Beaman, J. Beamish, D. Bean, G. Bean, R. Bear, C. Beaton, D. Beaton, N. Beaton, A. 
Beattie, C. Beattie, R. Beattie, S. Beattie, A. Beatty, E. Beatty, S. Beauchamp, B. Beauclaire, C. Beaudoin, J. Beaudoin, R. Beaudoin, B. Beaulac, M. Beaulieu, L. Beaunoyer, F. Beaver, D. Bechtel, B. Beck, N. Beck, C. Becker, 
H. Becker, R. Becker, R. Beckner, S. Beckow, D. Bedell, J. Bedell, A. Bedi, G. Bedi, M. Bednarchuk, S. Beebe, T. Beebe, M. Beeks, C. Beeler, B. Beesley, W. Behnke, J. Behrens, P. Behrens, A. Belah, P. Belair, S. Belak, G. 
Belanger, R. Belanger, H. Belas, L. Belcourt, R. Belcourt, J. Belik, R. Belisle, A. Bell, D. Bell, J. Bell, L. Bell, S. Bell, T. Bell, J. Bellavance, J. Beller, M. Beller, E. Bellerose, A. Bellettini, J. Belliveau, A. Bellows, C. Bellows, S. 
Belseck, K. Belyea, M. Belzile, M. Bembridge, A. Bempong, A. Bendahmane, K. Bendahmane, R. Benedictson, S. Beniwal, M. Benko, D. Benn, T. Benn, K. Benner, C. Bennett, D. Bennett, E. Bennett, J. Bennett, M. Bennett, 
R. Bennett, S. Bennett, A. Benoit, G. Benoit, K. Benoit, P. Benoit, S. Bensmiller, C. Benson, M. Benson, R. Benson, A. Benson- Bartko, J. Bent, A. Bentley, R. Bentley, J. Benyon, J. Berdan, C. Bereznicki, D. Berg, B. Berge, L. 
Berge, K. Bergen, O. Bergeron, J. Bergeson, M. Bergeson, B. Bergley, J. Bergman, J. Bergsma, D. Berisha, D. Berlinguette, H. Berlinguette, D. Bernal, J. Bernardin, D. Bernardo, J. Bernier, K. Berreth, L. Berry, W. Berscht, D. 
Bershadsky, S. Bertelmann, G. Bertolin, A. Bertrand, B. Bertrand, J. Bertrand, M. Bertsch, B. Berube, W. Berube, R. Bessey, C. Best, J. Best, C. Betancur Pelaez, C. Bettany, T. Betteridge, W. Bewski, B. Beyer, J. Beytell, S. 
Bezpalchuk, J. Bezruchak, N. Bhachu, U. Bhachu, J. Bhangoo, I. Bhasin, H. Bhatia, J. Bhatt, K. Bhatt, R. Bhatt, R. Bhattacharyya, V. Bhekare, J. Bianchini, L. Bianco, M. Bibars, A. Bibo, J. Bick, S. Biddle, T. Biddlecombe, C. 
Bieber, D. Bieber, D. Bielech, E. Bieleski, D. Biendarra, D. Biener, V. Biesinger, C. Biggin, M. Biggs, A. Bilal, D. Biles, P. Bilkowski, B. Bill, L. Billard, T. Billard, L. Billiard, J. Bilous, T. Binczyk, W. Binda, M. Binder, B. Binns, C. 
Bint, R. Bintz, B. Bischoff, C. Bischoff, R. Bischoff, S. Bischoff, C. Bish, H. Bishop, J. Bishop, K. Bishop, T. Bishop, C. Bisschop, L. Bissell, K. Bissett, C. Bisson, M. Bissonnette, D. Bittner, S. Bjarnason, T. Bjerland, J. Blachford, 
A. Black, B. Black, C. Black, J. Black, K. Black, R. Black, P. Blackburn, T. Blackett, K. Blackhall, K. Blackmore, R. Blackmore, T. Blackwell, A. Blacquiere, D. Blain, A. Blair, D. Blair, L. Blair, J. Blais, A. Blake, D. Blake, E. Blake, 
J. Blake, T. Blake, D. Blanchard, G. Blanchard, T. Blanchard, J. Blanche, R. Blanchett, D. Blanchette, G. Blanchette, K. Blanchette, A. Blanco, G. Blanco, U. Blanco, W. Blanco, S. Blaydes, K. Blencowe, M. Blinkhorn, J. Blomdal, 
R. Blondin, J. Blume, G. Blumhagen, C. Blyan, T. Bo-Lassen, C. Boadas Salazar, J. Bobbett, A. Bobrowski, H. Bocalan, D. Bochek, R. Bock, G. Boddy, J. Bodell, R. Bodell, S. Bodell, A. Bodnar, B. Bodnar, K. Bodnar, J. Bodnarchuk, 
V. Bodnarchuk, B. Bodner, G. Bodner, D. Bodoano, D. Boehmer, D. Boettcher, D. Boettger, M. Boggust, L. Boghici, T. Bohach, A. Bohemier, J. Bohlken, N. Bohning, J. Bohorquez, G. Bohrson, J. Boire, J. Boissoneault, C. Boisvert, 
M. Boisvert, D. Bokota, M. Boland, S. Bolduc, C. Boleski, C. Bolger, G. Bolin, D. Bolster, B. Bolt, J. Bolt, G. Bolton, G. Bolzon, D. Boman, J. Bonami-McRae, N. Bond, S. Bond, T. Bond, E. Bondarenko, T. Bondaruk, C. Bonebrake, 
A. Bonilla, C. Bonogofski, A. Bonwick, R. Booker, S. Booker, P. Booklall, J. Boomgaarden, B. Boone, C. Boos, J. Boos, K. Booth, B. Borbely, A. Borbon, K. Bordeleau, R. Borg, C. Borgel, O. Borghesan, C. Borgland, P. Bork, J. 
Borkowski, J. Borland, M. Borlaza, D. Borle, M. Born, D. Borowski Grimaldi, K. Borromeo, E. Borsini Marin, J. Borstel, K. Borysiuk, B. Bosch, D. Bosch, J. Bosch, S. Bosch, J. Boschman, G. Bosma, L. Bosoi, P. Bossel, B. 
Bosworth, H. Botha, K. Bothwell, J. Botterill, R. Botting, J. Bouchard Lacoste, D. Bouchard, L. Bouchard, T. Bouchard, C. Boucher, T. Boucher, S. Boudignon, K. Boudreau, J. Boudreault, K. Bougie, B. Boulton, J. Boulton, T. 
Bouma, J. Bounds, C. Bourassa, L. Bourassa, R. Bourassa, S. Bourassa, J. Bourgeois, D. Bourke, C. Bourlon, D. Bourque, D. Bourquin, S. Bourrie, C. Boutier Becerra, M. Boutilier, C. Bowal, M. Bowal, C. Bowditch, D. Bowen, 
J. Bowen, P. Bowering, R. Bowers, S. Bowers, D. Bowes, B. Bowie, J. Bowie, M. Bowles, C. Bowman, J. Bowman, K. Bowman, N. Bowman, W. Bowman, E. Bown, W. Bowness, M. Bowry, J. Boxer, D. Boyarski, T. Boyce, D. 
Boyd, R. Boyd, S. Boyd, J. Boyde, C. Boyer, R. Boyko, V. Boyko, D. Boyle, N. Boyle, D. Bradbury, K. Bradbury, B. Bradley, P. Bradley, P. Bradner, C. Bradt, M. Brady, C. Bragg, J. Bragg, L. Bragg, S. Braithwaite, J. Brake, N. Brake, 
S. Brake, T. Brake, T. Branch, P. Brand, J. Branderhorst, J. Brannick, B. Brant, D. Brant, E. Brant, P. Brar, C. Brassard, M. Brataschuk, K. Bratt, K. Brattebo, R. Brattston, C. Brausen, K. Bravo, L. Bravo, J. Brawn, N. Bray, T. Bray, 
A. Brazeau, W. Brebant, G. Brecht, M. Brecht, D. Bredy, D. Breen, J. Breen, M. Breen, S. Breitkreuz, B. Brekke, E. Brekke, D. Bremner, K. Brennan, L. Brennan, B. Brenton, C. Brenton, J. Brenton, R. Brenton, A. Breski, T. 
Bresson, K. Brethour, T. Bretzer, R. Bretzlaff, O. Breukel, A. Brewer, S. Brewer, J. Breytenbach, W. Briand, S. Briard, B. Bricker, M. Brideau, C. Bridger, D. Bridger, J. Bridger, H. Brietzke, M. Brietzke, C. Briggs, G. Briggs, J. 
Bright, L. Brinkworth, S. Brinson, C. Brisebois, G. Brisseau, P. Britton, J. Brock, M. Brock, K. Brocke, B. Broda, A. Broderick, D. Broderick, S. Broderson, D. Brodziak, E. Broidioi, K. Bromley, J. Bronkhorst, G. Bronson, R. Brood, 
J. Brooke, D. Brooks, J. Brooks, R. Brooks, S. Broomfield, G. Brophy-Maclean, K. Brosowsky, T. Brosseau, K. Brost, C. Brousseau, E. Brousseau, C. Brow, A. Brown, B. Brown, C. Brown, D. Brown, E. Brown, G. Brown, J. Brown, 
K. Brown, L. Brown, M. Brown, N. Brown, R. Brown, T. Brown, W. Brown, T. Browne, D. Brownrigg, J. Bruce, L. Bruchanski, A. Brucker, R. Brue, K. Bruggencate, F. Brugger, J. Brule, K. Brule, V. Brule, S. Brulotte, N. Brummitt, 
R. Brundige, K. Bruner, A. Brunet, M. Brunette, D. Brush, M. Brushett, R. Bryan, B. Bryant, L. Bryant, P. Bryant, R. Bryant, T. Bryant, G. Brydges, T. Brydges, H. Bryenton, J. Bryla, M. Bryson, G. Buchan, A. Buchanan, P. Buchanan, 
M. Bucholtz, J. Buck, K. Buckle, D. Buckley, G. Buckshaw, D. Budalich, T. Budd, N. Budden, B. Budgell, R. Budzen, R. Bueckert, W. Bugiak, J. Buholzer, S. Bukhari, S. Bulger, R. Bullen, T. Bullen, K. Bulley, J. Bullock, D. 
Bumstead, G. Bungay, Q. Bunten-Walberg, B. Bunz, D. Burak, T. Burchenski, A. Burden, K. Burden, J. Burdett, C. Burge, D. Burgess, G. Burgess, B. Burk, G. Burkart, T. Burkart, S. Burke, G. Burkhart, J. Burnett, R. Burnham, L. 
Burns, B. Burr, R. Burris, D. Burry, K. Burry, S. Burry, D. Bursey, A. Burt, B. Burt, T. Burt, D. Burton, G. Burton, J. Burton, K. Burton, M. Burton, N. Burton, R. Burton, T. Burton, W. Burton, R. Busato, K. Bush, D. Bushey, T. Bushie, 
D. Bussey, N. Bussiere, J. Bustamante, M. Butchart, K. Butcher, C. Butler, D. Butler, I. Butler, J. Butler, M. Butler, R. Butler, T. Butler, K. Butt, Q. Butt, R. Butt, S. Butt, T. Butt, B. Butterworth, M. Buttigieg, J. Button, K. Butts, 
R. Butts, P. Buxton, W. Bykewich, J. Byrne, M. Byrne, T. Byrnell, J. Byrtus, I. Byvald, L. Cabatuando, A. Cabral, M. Caceres-Centeno, J. Cachene-Clark, E. Cadieux, K. Cadieux, T. Cadieux, L. Cahill, G. Cahoon, L. Cai, B. Cain, 
A. Caines, H. Cairns, E. Caissie, T. Cake, W. Calabio, B. Calder, L. Calder, J. Calderon, B. Caldwell, J. Caldwell, P. Caldwell, C. Caleffi, C. Callihoo, P. Callin, R. Calliou, N. Cambridge, S. Cameron, S. Camp, A. Campbell, B. 
Campbell, C. Campbell, D. Campbell, E. Campbell, M. Campbell, P. Campbell, S. Campbell, A. Campeau, N. Campeau, W. Campeau, M. Canchica, G. Cane, R. Canelon Oyarzabal, J. Canning, M. Canning, R. Canning, J. 
Cannon, B. Cant, E. Cantlon, J. Cantwell, N. Cantwell, K. Canuel, M. Cao, A. Caouette, K. Cap, M. Capitaneanu, A. Caplette, J. Capstick, M. Capstick, B. Carabin, M. Cardak, G. Carde, A. Cardenas, F. Cardinal, J. Cardinal, 
L. Cardinal, R. Cardinal, S. Cardinal, W. Cardinal, A. Carefoot, M. Carew, W. Carey, D. Carleton, T. Carleton, J. Carlier, F. Carlos Sanchez, K. Carlos, J. Carlson, W. Carlson, D. Carnes, A. Carnochan, A. Caron, D. Caron, J. 
Caron, R. Caron, S. Caron, Y. Caron, G. Carpo, D. Carr, J. Carr, L. Carranza, V. Carrasco Rueda, M. Carrier, T. Carrier, D. Carroll, I. Carroll, J. Carroll, M. Carroll, S. Carroll, C. Carruthers, C. Carsh, C. Carson, J. Carson, E. Cartaya, 
S. Carter Hicks, A. Carter, D. Carter, E. Carter, I. Carter, J. Carter, K. Carter, N. Carter, R. Carter, C. Cartier, X. Cartron, J. Cartwright, S. Carty, G. Case, P. Cashin, E. Cassell, D. Cassidy, T. Cassidy, K. Cassity, J. Cassivi, L. Casson, 
O. Castellanos Diaz, F. Castellanos, H. Castillo Leon, A. Castillo, K. Castle, J. Castro, N. Catley, S. Catley, J. Catto, L. Catto, J. Cauchie, D. Cavacciuti, A. Cavanagh, D. Cavers, J. Cawthorpe, J. Cayabo, C. Cayer, C. Celis, A. 
Centeno, S. Cervantes, A. Chafe, A. Chaisson, H. Chaisson, R. Chaisson, S. Chakraborty, S. Chakravarty, A. Chalifoux, C. Chalifoux, J. Challoner, M. Chalmers, A. Chamanara, C. Chambers, K. Champagne, L. Champagne, A. 
Chan, C. Chan, I. Chan, J. Chan, L. Chan, M. Chan, R. Chan, S. Chan, T. Chan, V. Chan, A. Chaney, K. Chang, J. Chanski, T. Chantler, C. Chaon, K. Chapman, M. Chapman, B. Chapple, W. Charanek, S. Charette, J. Charlebois, 
Y. Charniauski, L. Charrois, C. Chartrand, R. Chartrand, P. Chase, A. Chatman, M. Chatman, A. Chatterjee, L. Chau, M. Chaudhry, R. Chauhan, R. Chaulk, J. Chaval, D. Chavez, M. Chawla, M. Chayko, T. Chayko, C. Chaytor, M. 
Chaytor, P. Chaytor, E. Chebunina, S. Checkley, B. Chen, C. Chen, H. Chen, O. Chen, S. Chen, T. Chen, X. Chen, Z. Chen, C. Cheng, J. Cheng, N. Cheng, D. Chenier, N. Cheraghi, S. Cherian, Z. Cherniawsky, M. Chernichen, T. 
Cherry, D. Chervenkov, O. Chervyakova, B. Chester, J. Chester, A. Chesterman, D. Chetcuti, A. Cheung, I. Cheung, K. Cheung, W. Cheung, L. Cheveldeaw, B. Cheyne, H. Chhokar, F. Chiasson, B. Chichak, K. Chichak, D. Chick, 
G. Chick, T. Chick, B. Chicoine, D. Chidley, D. Childs, S. Childs, K. Chilibeck, A. Chin, S. Chin, Y. Chin, P. Chinzvende, R. Chipchura, T. Chipiuk, M. Chiplin, A. Chisholm, B. Chisholm, T. Chisholm, P. Chiu, R. Chmelyk, R. Chmilar, 

6

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTJ. Chohan, J. Cholka, R. Chong, P. Choo, B. Chopping, B. Chorney, M. Chorney, C. Chornohos, C. Chorostecki, S. Choudhury, R. Chowdhury, S. Chowdhury, G. Choy, A. Chretien, L. Christensen, R. Christensen, T. Christensen, 
J. Christian, N. Christian, S. Christiansen, D. Christianson, R. Christie, S. Christie, A. Chu, C. Chua, G. Chubbs, D. Chudobiak, V. Chui, H. Chung, P. Chung, W. Chung, H. Church, C. Churchill, D. Churchill, G. Churchill, J. Churchill, 
D. Chute, K. Chychul, O. Chyon, R. Cikes, V. Cimon, E. Cissell, W. Clapperton, T. Clare, A. Clark, J. Clark, K. Clark, R. Clark, T. Clark, B. Clarke, C. Clarke, D. Clarke, J. Clarke, K. Clarke, L. Clarke, M. Clarke, R. Clarke, S. Clarke, 
W. Clarke, R. Clarkson, W. Clarkson, S. Clavette, G. Clegg, J. Clelland, T. Clelland, R. Clemit, R. Clemmer, J. Clevenger, C. Closs, Z. Closter, J. Clouter, J. Clowater, G. Clowe, M. Cnossen, R. Coates, T. Coates, E. Cobaj, D. 
Coburn, M. Cochet, B. Cochrane, J. Cochrane, C. Cockerill, D. Cockerill, F. Codd, E. Code, C. Codner, C. Cody, J. Coers, B. Colaco, L. Colborne, D. Colbourne, M. Colbourne, A. Cole, B. Cole, M. Cole, P. Cole, A. Coles, K. Coles, 
M. Coles, C. Colina, L. Collard, P. Colley, D. Collicott, D. Collicutt, M. Collie, G. Collings, B. Collins, J. Collins, M. Collins, N. Collins, O. Collins, R. Collins, S. Collins, A. Collison, G. Collison, A. Collyer, K. Colton, E. Comeau, 
J. Commance, S. Compagnion, K. Compagnon, R. Compagnon, W. Compagnon, C. Compton, Q. Conacher, J. Condie, P. Connaghan, A. Connell, E. Connell, M. Connell, M. Connellan, M. Connors, D. Conrad, S. Constant, V. 
Constantin, D. Conway, M. Conway, P. Conway, D. Cook, G. Cook, K. Cook, L. Cook, N. Cook, S. Cook, A. Cooke, G. Cooke, H. Cooke, J. Cooke, K. Cookson, L. Cookson, J. Coolen, R. Coolen, H. Coolidge, J. Coombs, K. Coombs, 
L. Coombs, L. Coonan, J. Cooper, M. Cooper, C. Copeland, N. Copeland, M. Copithorne, D. Coppard, R. Coppard, D. Corbett, J. Corcoran, M. Corell, E. Coreman, D. Cormier, I. Cormier, S. Cormier, J. Cornect, D. Cornish, R. 
Cornish, S. Correll, C. Corrigan, D. Corrigan, M. Corrigan, R. Corrigan, J. Corson, S. Corson, B. Cortez, C. Corzo De Canchica, G. Cossani, H. Costello, S. Costello, J. Costigan, J. Costley, A. Cote Simard, B. Cote, E. Cote, G. 
Cote, J. Cote, E. Cotten, L. Cottreau, K. Coulombe, L. Coulson, M. Courage, J. Courchene, R. Courchesne, N. Courteoreille, B. Courtney, G. Courtney, T. Courtney, P. Courtoreille, S. Courtoreille, T. Courtoreille, D. Courts, P. 
Cousin, D. Cousins, J. Cousins, M. Cousins, P. Covell, K. Cowan, D. Coward, K. Cowger, R. Cowley, A. Cox, B. Cox, G. Cox, J. Cox, K. Cox, R. Cox, Z. Coxwell, B. Coyston, E. Cozicor, R. Craft, J. Craftchick, C. Craig, D. Craig, G. 
Craig, R. Craig, H. Craigie, B. Crain, K. Cramb, P. Cramb, S. Cramm, M. Crane, A. Crawford, L. Crawford, H. Crawley, J. Crawley, G. Crayford, E. Crellin, L. Cressman, R. Crichton, P. Crisby, C. Critch, F. Critch, J. Critch, N. Critch, 
D. Crittall, W. Crockford, A. Croft, S. Croft, C. Crook, G. Crooks, D. Crosley, T. Crosley, B. Cross, C. Cross, G. Cross, R. Cross, T. Cross, S. Croteau, T. Crouser, A. Croutch, C. Crowe, S. Crowe, D. Crowle, R. Crowle, P. Crozier, K. 
Cruickshank, R. Cruickshank, D. Crum, K. Crutchley, L. Cruttenden, C. Cruz, J. Cruz, A. Csabay, E. Cuello, H. Cui, M. Culligan, E. Cullimore, A. Cunanan, A. Cunningham, D. Cunningham, R. Cunningham, S. Cunningham, E. 
Cupac-Cingel, J. Curran, S. Currie, R. Currier, B. Curry, T. Curry, K. Cursley, D. Curtis, K. Cusack, M. Cusson, R. Cusson, D. Cutler, J. Cutler, S. Cutler, J. Cuu, J. Cuzovic, C. Cyr, D. Cyr, G. Cyr, S. Cyr, J. Cyrenne, D. Cyron, K. 
Cytko, P. Czajko, J. Czarnecki, L. Czernicki, M. Czerwinski, D. D'Amour, P. D'Souza, V. D'Souza, M. D'arcangelo, C. DaRosa, A. Dabrowski, R. Dadey, M. Dadi, G. Dafoe, J. Dafoe, W. Dagley, A. Dahmani, J. Dai, C. Daigle, J. 
Daigle, B. Daignault, P. Dale, D. Dalgarno, L. Dalgetty-Rouse, G. Dallaire, J. Dallaire, B. Dalley, G. Dalley, S. Dalrymple, M. Dalton, G. Daly, G. Dalziel, S. Dams, E. Dana, C. Danaher, A. Danbrook, T. Danbrook, W. Danchak, 
J. Daniels, T. Daniels, D. Danilkewich, G. Dann, I. Dantiwala, C. Danyluk, P. Danyluk, R. Danyluk, D. Daraban, S. Darai, H. Darbin, A. Dareichuk, V. Darel, E. Dargatz, C. Daria, M. Darling, W. Darling, S. Darrah, K. Darvill, M. 
Dashti, F. Daub, J. Daugherty, D. Dave, M. Dave, C. Davey, L. David, P. David, W. David, J. Davidson, M. Davidson, S. Davidson, T. Davidson, C. Davies, D. Davies, J. Davies, L. Davies, M. Davies, N. Davies, S. Davies, C. 
Davis, H. Davis, J. Davis, K. Davis, R. Davis, E. Davison, D. Dawe, J. Dawe, S. Dawe, M. Dawes, J. Dawson, R. Dawyduk, C. Day, D. Day, T. Day, J. Daye, V. Daze, S. De Graaf, R. De Jesus, R. De Leeuw, B. De Lorenzo, A. 
De Sousa, W. DeBona, S. DeBruycker, J. DeCoste, S. DeFord, B. DeHaan, R. DeJong Dyck, E. DeLaRonde, C. DeLand, M. DeLorme, C. DeMone, R. DeMott, J. DeVries, B. Deacon, I. Deaconu, P. Deagle, M. Dean, A. Dearaway, 
G. Dearden, C. Deaver, T. Debler, S. Debnath, D. Deboer, D. Dechaine, J. Dechaine, R. Dechaine, P. Dechant, R. Dechesne, B. Decker, D. Decker, J. Decker, K. Decker, M. Decker, R. Decker, J. Decoeur, D. Decoine, W. Dedam, 
E. Dee, L. Deep, M. Deering, D. Defoort, L. Defoort, M. Degenstien, A. Deibert, E. Deisting, R. Deitz, M. DelMastro, D. DelaCruz, L. Delaire, I. Delaney, P. Delany, J. Delaurier, M. Delfin, F. Dell'Ovo, M. Dell, M. Delong, A. 
Demaiter, C. Dempsey, S. Dempsey, M. Denault, D. Deneau, D. Denney, F. Denney, G. Denney, S. Dennis, S. Denny, J. Dent, H. Derakhshan, D. Derbyshire, J. Derix, B. Derochie, M. Derry, A. Desai, C. Desai, D. Desai, G. 
Desai, P. Desai, R. Desai, M. Deschambeau, T. Deschamps, D. Deschenes, A. Desharnais, V. Deshpande, D. Desjardins, C. Desjardins-Knowlden, G. Desjardins-Knowlden, C. Desjarlais, C. Desmarais, J. Desnoyers, M. 
Desormeau, L. Despins, D. Dessario, M. Detta, P. Deutcheu, K. Deutsch, A. Deutscher, S. Deval, L. Devey, B. Dew, T. Dew, C. Dewar, J. Dewar, T. Dewhurst, D. Dey, K. Deyaegher, M. Deyan, G. Dhaliwal, H. Dhaliwal, M. 
Dhaliwal, P. Dhalwala, B. Dhanesha, P. Dhanjal, J. Dharamsi, M. Dhariwal, M. Dhere, D. DiBenedetto, B. Diamond, D. Diaz, L. Diaz, M. Diaz, L. Dick, K. Dickey, A. Dicks, E. Dicks, J. Dicks, N. Dicks, C. Dickson, F. Dickson, A. 
Didenko, J. Diederich, M. Dief, P. Diggle, S. Diggle, M. Diiorio, I. Dikau, E. Dillabough, R. Dillman, K. Dilts, A. Dimapilis, X. Ding, Y. Ding, G. Dingwell, R. Dingwell, H. Dinn, R. Dinn, P. Dion, S. Dionne, R. Diputado, M. Dirk, 
S. Dirk, T. Ditchburn, A. Dixit, C. Dixon, D. Dixon, R. Dixon, T. Dixon, D. Dixson, K. Do, W. Dobchuk, C. Dobek, L. Dober, S. Dobie, C. Dobson, L. Dobson, S. Dobson, R. Docksteader, L. Dodd, R. Dodd, P. Dodsworth, M. Doepel, 
R. Doering, J. Doetzel, J. Doiron, K. Doiron, G. Dolan, E. Doleman, J. Doleman, S. Dolhanty, K. Doll, D. Dolynchuk, G. Doma, G. Domalain, R. Domazet, B. Dombrova, D. Domin, S. Dominguez, K. Donahue, K. Donald, E. 
Donaldson, S. Donaldson, R. Donaleshen, C. Dong, M. Dong, J. Donohoe, J. Donovan, N. Donovan, J. Doonanco, T. Dootka, S. Dorer, A. Dorey, M. Dorocicz, J. Dorusak, A. Dosanjh, M. Doucet, D. Doucette, K. Doucette, P. 
Douglas, T. Dove, L. Dovichak, R. Dow, S. Dow, A. Dowd, J. Dowd, E. Dowell, S. Dowell, M. Dowman, P. Downes, A. Downey, D. Downey, J. Downey, P. Downey, A. Downs, A. Doyer, R. Doyer, G. Doyle, L. Doyle, S. Drake, 
P. Drapeau, G. Draper, K. Draper, T. Draper, W. Draper, D. Draycott, J. Dreaddy, S. Drebit, K. Dreger, C. Drescher, D. Dressler, C. Drevant, B. Drew, D. Drew, T. Dreyer, C. Driedger, A. Driemel, A. Drier, S. Driscoll, T. Driscoll, E. 
Drolet, R. Drolet, R. Drosu, S. Drouin, A. Drover, B. Drover, C. Drover, R. Drover, R. Drummond, C. Drury, D. Drury, S. Drysdall, M. Du Preez, M. Du, C. Duane, R. Duarte, M. Dube, N. Dube, R. Dube, T. Dube, J. Dubeau, T. Dubie, 
G. Dubois, J. Dubois, J. Dubuc, D. Duby, C. Dubyk, M. Ducey, R. Ducharme, S. Ducharme, P. Duchesnay, C. Duchesne, J. Duchscherer, J. Duczek, P. Duda, S. Dudley, L. Dueck, R. Dueck, G. Duff, C. Duffett, K. Duford, E. Dufour, 
P. Dugay, C. Duggan, R. Duggan, W. Duggan, D. Duguid, A. Duhaime, J. Dul, E. Dulay, C. Dumais, J. Dumas, T. Dumba, O. Dumitrache, G. Dumont, Y. Dumont, L. Dumoulin, C. Dunbar, H. Duncan, J. Duncan, S. Duncan, B. 
Dunn, D. Dunn, J. Dunn, P. Dunn, R. Dunn, S. Dunn, B. Dunne, J. Dunsmuir, D. Duplessie, K. Dupuis, J. Durdle, A. Durham, J. Duris, K. Durocher, H. Dutchak, J. Dutchak, O. Dutka, R. Duval, M. Dux, B. Dwyer, C. Dwyer, R. 
Dwyer, D. Dybala, J. Dybala, A. Dyck, C. Dyck, C. Dyer, J. Dyer, T. Dyer, E. Dyjur, A. Dyke, L. Dyke, S. Dykstra, R. Dyson, B. Dzirasah, K. Dzwonek, J. Eagleson, B. Eales, G. Earl, R. Earl, J. Easthope, B. Eastman, J. Eastman, 
A. Easton, J. Easton, M. Easton, K. Eberle, R. Ebuna, T. Eburne, G. Ecker, E. Edeonu, D. Edgington, P. Edirisinghe, A. Edmunds, J. Edmunds, D. Edwards, J. Edwards, P. Edwards, T. Eeuwes, S. Effiong, A. Effray, T. Egan, L. 
Egeland, R. Eggen, C. Eggleton, M. Egniem, A. Egresits, C. Ehnes, C. Ehresman, I. Eichelbaum, B. Eitzen, D. Ekdahl, J. Ekelund, C. Ekpekurede, S. Ekstrom, A. El Chayeb, M. El-Harakeh, O. El-Sayed, R. Elaschuk, M. Elbanna, 
M. Elgarni, D. Elia, T. Elias, M. Elias-Neira, R. Elko, K. Elladen, S. Ellerton, P. Ellingson, D. Elliott, H. Elliott, J. Elliott, R. Elliott, S. Elliott, W. Elliott, D. Ellis, K. Ellis, S. Ellis, C. Ellsworth, E. Ellsworth, K. Ellsworth, T. Elmassah, 
A. Elmobarik, M. Elms, M. Eloursa Escanela, E. Elson, J. Elson, A. Eluik, T. Ely, C. Emberley, V. Embleton, H. Emery, D. Emond, J. Emro, J. Engel, J. Engen, R. Engler, T. Engler, J. English, R. Enns, M. Entz, R. Ephgrave, J. Epp, 
J. Erasmus, S. Erb, D. Ereaut, B. Eresman, C. Erfle, A. Erickson, B. Erickson, D. Erickson, S. Erickson, N. Erixon, M. Erl, M. Ernst, P. Ersh, C. Erskine, D. Ertmoed, P. Escalona, S. Eschak, P. Escobar, L. Eshaq, N. Eskandar, G. 
Eskandari, M. Espejo, R. Espenido, L. Espie-Winsor, A. Espindola, B. Estey, O. Estrada, D. Etherington, S. Etherington, G. Etti, A. Evans, D. Evans, J. Evans, R. Evans, T. Evans, K. Evdokimoff, J. Eveleigh, L. Eveleigh, S. Eveleigh, 
A. Everson, C. Eves, J. Ewald, R. Ewing, V. Ezeronye, L. Faber, T. Fabrick, R. Faechner, D. Fagnan, E. Faichney, B. Fairbairn, B. Fairey, S. Fairfield, M. Faiz, S. Faizal, E. Falconer, S. Fallahi, Y. Fang, D. Fanning, H. Farah, S. Farn, 
D. Farney, G. Farrell, T. Farrell, R. Farrer, T. Farrer, D. Farrow, S. Farrow, S. Faruqi, W. Faryna, B. Fast, R. Fast, S. Fast, A. Faucher, C. Faucher, R. Faustini, E. Fauth, C. Fayant, R. Fayant, M. Fear, R. Featherstone, S. Feaver, T. 
Feaver, N. Fecteau, M. Federucci, D. Fedoruk, E. Fedossova, C. Fedun, M. Fedyk, T. Fedyna, J. Feener, D. Fehr, B. Feil, D. Feland, I. Feland, J. Feland, D. Feller, R. Feltham, E. Fender, M. Feng, B. Fenrich, K. Fenrich, L. Fentie, 
A. Ferbey, A. Ferdjallah, K. Ferdous, S. Ferenc, K. Ference, L. Ference, B. Ferguson, C. Ferguson, H. Ferguson, M. Ferguson, R. Ferguson, S. Ferguson, M. Ferhatbegovic, B. Fernandes, L. Fernandez Exposito, A. Fernandez, E. 
Fernandez, S. Fernandez-Trujillo, N. Ferrer, B. Ferris, M. Ferris, M. Ferron, M. Ferry, R. Fersch, L. Fetter, J. Fewer, V. Fiacco, D. Fichter, J. Fidler, B. Field, M. Fielden, K. Fielding, M. Fielding, W. Fielding, W. Fields, B. Fifield, C. 
Filewych, C. Filgate, I. Filipescu, D. Fillier, T. Fillmore, N. Findlay, T. Findlay, A. Fink, B. Finlayson, J. Finley, D. Finnamore, C. Finnebraaten, K. Finnerty, R. Finney, B. Finnie, E. Finnigan, K. Finnigan, T. Finnigan, T. Fir, C. Fischer, 
L. Fischer, W. Fischer, C. Fisher, D. Fisher, L. Fisher, A. Fisk, C. Fitzgerald, S. Fitzgerald, S. Fitzner, S. Fitzpatrick, G. Fitzsimmons, K. Flack, M. Flahr, C. Flamont, J. Flamont, D. Flannery, B. Fleck, M. Flegel, A. Fleming, D. Fleming, 
R. Fleming, S. Fleming, T. Fleming, J. Fletcher, L. Fletcher, P. Flett, R. Flett, B. Flier, I. Florea, B. Flottvik, J. Floyd, B. Flynn, J. Flynn, R. Flynn, S. Flynn, R. Fobes, C. Fogal, K. Foisy, D. Fokema, E. Follis, R. Folmer, P. Foming, G. 
Fondjo, Y. Fong, B. Fontaine, D. Fontaine, G. Fontaine, R. Fontaine, B. Foord, L. Foote, R. Foran, D. Forbes, M. Forbes, D. Forbister, A. Forcade, D. Ford, G. Ford, T. Ford, J. Foreman, B. Forest, C. Forfar, L. Forget, B. Forman, D. 
Forman, C. Formanek, R. Formanek, T. Fornwald, A. Forrest, B. Forrester, G. Forrester, L. Forrester, B. Forrister, J. Forsberg, B. Forshner, K. Forshner, M. Forster, S. Forster, S. Forsyth, H. Forte, A. Fortier, C. Fortier, D. Fortin, B. 
Foss, R. Foss, S. Foss, D. Fosseneuve, C. Foster, D. Foster, K. Foster, R. Foster, S. Foster, V. Foster, D. Fotty, C. Fotur, O. Fouego, A. Fougere, K. Foulds, R. Foulkes, G. Fountain, J. Fountain, B. Fouracres, L. Fournier, H. Fowell, 
C. Fowler, G. Fowler, D. Fox, J. Fox, R. Fox, M. Foxton, K. Fraboni, S. Fraino, C. Frampton, J. France, R. France, M. Francescone, D. Franche, O. Franchi, D. Francis, M. Franco, C. Frank, D. Franke, A. Frankiw, P. Fransen, K. 
Franson, W. Franson, S. Franssen, R. Frasch, B. Fraser, C. Fraser, G. Fraser, K. Fraser, M. Fraser, R. Fraser, K. Frazer, C. Freake, G. Freake, R. Freake, B. Frechette, K. Frechette, S. Freckelton, R. Fredericks, A. Freeman, G. 
Freeman, M. Freeman, J. Freer, U. Freiberg, E. Frejoles, J. French, R. French, R. Frere, J. Frese, L. Freund, K. Freyman, K. Friedrich, D. Friedt, K. Friedt, W. Friend, D. Friesen, F. Friesen, H. Friesen, J. Friesen, N. Friesen, K. Frith, 
A. Frizorguer, D. Frizzell, J. Froc, M. Froehler, C. Frosini, F. Frosini, C. Froude, S. Froude, A. Fry, T. Fryer, X. Fu, C. Fudge, J. Fudge, L. Fudge, R. Fudge, K. Fujimoto, D. Fukushima, W. Fulkerson, D. Fuller, J. Fuller, C. Fulowski, 
D. Fung, J. Fung, N. Fung, S. Fung-Yau, C. Funk, J. Funk, K. Funk, R. Funk, M. Funke, J. Furey, M. Furey, A. Furgiuele, A. Furlong, G. Furlong, L. Furlong, W. Furman, T. Furuya, C. Fuster, R. Fyfe, A. Gabr, K. Gabrielson, M. 
Gabruch, D. Gabruck, L. Gadowski, K. Gadzala, J. Gaeta, R. Gaetz, L. Gaffney, N. Gafuik, A. Gage, C. Gagne, D. Gagne, J. Gagnon, K. Gagnon, R. Gagnon, S. Gagnon, W. Gail, B. Galbraith, M. Galea, J. Galey, R. Gall, R. 
Gallagher, F. Gallant, M. Gallant, R. Gallant, F. Gallardo, J. Galliott, M. Gallon, J. Galotta, B. Gamble, D. Gamblin, C. Gamboa, L. Gamboa, W. Gamp, F. Gan, A. Gandhi, P. Gandhi, V. Gandhi, J. Ganie, D. Ganske, B. Gantz, Y. 
Gao, V. Gapaz, M. Garbin, A. Garcia, C. Garcia, D. Gardham, K. Gardiner, S. Gardiner, L. Gardner, S. Gardner, J. Gareau, R. Gareau, T. Gareau, R. Garg, V. Garg, K. Garland, A. Garneau, W. Garner, P. Garon, E. Garrison, L. 
Garvey, C. Garzon, C. Gascon, O. Gascoyne, K. Gaslard, V. Gatchalian, L. Gates, J. Gatrell, S. Gauchan, F. Gaudet, W. Gaugler, L. Gauld, G. Gaulin, K. Gaulton, C. Gauthier, D. Gauthier, F. Gauthier, J. Gauthier, M. Gauthier, N. 
Gauthier, P. Gauthier, S. Gauthier, K. Gautschi, C. Gawley, T. Gaydos, G. Gayton, C. Geddes, J. Geddes, D. Geleta, O. Gelowitz, M. Gemmell, J. Genereux, M. Genereux, G. Genge, B. Gensollen del Barco, P. Gentles, C. George, 
M. George, R. Georgescu, J. Georget, S. Geremia, J. Gergely, B. Gerke, G. Gerla, E. Gerlakh, J. Gerlinger, M. Germain, R. Germain, C. German, K. Gerow, S. Gerow, E. Gervais, K. Gervais, M. Gervais, P. Gervais, K. Gessner, 
T. Getchell, S. Getson, V. Getty, G. Getz, K. Getzinger, L. Ghasem Rashid, K. Ghesmat, M. Ghorbanie, J. Ghosh, E. Ghoubrial, S. Gibbon, A. Gibbs, E. Gibbs, C. Gibson, D. Gibson, J. Giebelhaus, S. Giefer, W. Giers, D. Giesbrecht, 
J. Giesbrecht, T. Giesbrecht, K. Gifford, J. Gigg, D. Giggs, G. Gilbert, K. Gilbertson, C. Giles, S. Giles, V. Giles, P. Gilhespy, D. Gill, J. Gill, K. Gill, M. Gill, N. Gill, R. Gill, S. Gill, J. Gillam, D. Gillanders, J. Gillatt, S. Gillespie, 
A. Gillingham, D. Gillingham, H. Gillingham, J. Gillingham, L. Gillingham, M. Gillingham, S. Gillingham, E. Gillis, M. Gillund, C. Gilman, K. Gilman, E. Gimenez, R. Gimoro, G. Gin, P. Gingras, K. Ginter, M. Ginter, T. Ginther, C. 
Giraldo Sierra, L. Giraldo, D. Girard, G. Girard, S. Girbav, R. Girletz, J. Girouard, L. Giroux, B. Gisby, M. Gisondo Crawford, J. Gladue, P. Glasier, K. Glavine, M. Glavine, S. Glazier, R. Gleasure, R. Gleed, J. Glen, J. Glendenning, 
G. Glenn, D. Gliddon, D. Gloade, D. Glover, R. Glover, S. Glubish, J. Gnam, R. Gnatovski, M. Go, J. Godin, K. Godin, D. Godwin, L. Godwin, M. Goebel, L. Goerzen, C. Gogol, J. Gogol, B. Gogowich, H. Goldberg, D. Golden, A. 
Goll, D. Goll, R. Goman, E. Gomez, J. Gomez, C. Gomuwka, E. Gong, K. Gong, M. Gonzales, P. Gonzalez Sierra, I. Gonzalez, N. Gonzalez, Y. Gonzalez, C. Good, P. Good, J. Goodair, C. Goodall, A. Goodine, C. Goodman, J. 
Goodman, P. Goodman, A. Goodwin, W. Goodwin, B. Goodyear, J. Goodyear, R. Gooler, J. Gorai, K. Gordeyko, I. Gordon, J. Gordon, K. Gordon, S. Gordon, J. Gorgichuk, D. Gorrie, J. Gorski, R. Goshi, S. Gosling, M. Gospodinov, 
B. Gosse, M. Gosse, R. Gosse, S. Gosse, T. Gosse, T. Gosselin, Y. Gosselin, K. Goudie, C. Goudreau, C. Gough, A. Gould, B. Gould, T. Gould, H. Gouldie, G. Goulding, C. Goulet, P. Goulet, J. Gourlie, G. Gouthro, S. Gouthro, M. 
Govindaswamy Krishnamoorthy, M. Goyal, L. Goymer, J. Graca, N. Grace, R. Graf Jr., D. Graham, J. Graham, M. Graham, P. Graham, Q. Graham, S. Graham, T. Graham, R. Grandy, B. Granger, J. Granger, C. Grant, J. Grant, 
M. Grant, R. Grant, S. Grant, A. Graup, B. Gravel, R. Gravell, T. Graveson, A. Gray, B. Gray, C. Gray, D. Gray, P. Gray, R. Gray, S. Gray, C. Grayston, J. Greaves, G. Grebowski, A. Greeley, C. Green, D. Green, G. Green, J. Green, 
K. Green, M. Green, P. Green, T. Green, W. Green, C. Greenawalt, D. Greenawalt, C. Greene, D. Greene, T. Greene, A. Greenfield, R. Greening, G. Greenwood, K. Greenwood, M. Greenwood, R. Greenwood, D. Greep, K. Greig, 
A. Grenier, J. Grenon, J. Greter, A. Grewal, B. Grice, C. Grice, R. Grice, R. Griemann, S. Grier, L. Grierson, R. Grieve, J. Griffin, M. Griffin, P. Griffin, E. Griffiths, H. Griffiths, J. Griffiths, K. Griffiths, R. Griswold, R. Groenen, Z. 
Groom, M. Grosseth, A. Grossi, J. Grouchy, P. Grove, D. Grundner, D. Grzela, S. Gu, C. Guay, C. Gudjonson, C. Gudmundson, P. Guedez, I. Guelber, J. Guerin, E. Guerra, M. Gueye, D. Guglielmin, A. Guillen, K. Guimond, R. 
Guinup, A. Guitard, A. Gulamhusein, K. Gulamhusein, R. Gulati, S. Guled, R. Gulutzan, J. Gumbley, E. Gummeson, L. Gunnell, I. Gunning, R. Gunning, A. Gupta, S. Gupta, J. Gurba, M. Gurin, C. Gursky, J. Gushue, T. Gushue, 

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CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTT. Gusnowski, R. Gussen, C. Gustafson, G. Gustafson, P. Gut, R. Gutknecht, G. Gygi, S. Gysler, D. Ha, T. Ha, E. Haag, B. Haahr, B. Haas, C. Haas, S. Haas, R. Haberlack, M. Haberoth, S. Habiby, R. Hache, C. Hachey, K. Hachey-
Lalonde, J. Hack, S. Hackett, E. Hadada, V. Haddad, L. Hadi, T. Hadji, N. Hadskis, K. Hagan, S. Hagan, S. Hagen, L. Hagg, C. Hagstrom, K. Hague, O. Haight, A. Hains, A. Haj Hamdan, S. Hajar, S. Haji, C. Hales, D. Halewich, 
B. Haley, R. Haley, J. Halford, D. Halifax, A. Hall, B. Hall, C. Hall, J. Hall, R. Hall, S. Hall, T. Hall, S. Halland, S. Hallas, C. Hallborg, R. Halldorson, B. Hallett, G. Hallett, J. Hallett, K. Halliday, O. Hallmark, R. Hallock, A. 
Halvorson, B. Halvorson, C. Hambly, B. Hamborg, A. Hameed, J. Hamel, P. Hamel, T. Hamel, J. Hamelin, B. Hamer, S. Hamill, D. Hamilton, J. Hamilton, M. Hamilton, R. Hamilton, T. Hamilton, T. Hamlyn, K. Hamm, A. Hammami, 
M. Hammel, R. Hammer, D. Hammerlindl, S. Hammersley, G. Hammond, J. Hammond, M. Hammond, C. Hamori, C. Hampton, B. Hamrell, E. Han, G. Hanas, B. Hancock, E. Hancock, B. Hancott, S. Hancott, F. Hanif, E. Hanlon, 
S. Hanlon, E. Hann, K. Hann, R. Hann, R. Hannah, A. Hansen, D. Hansen, J. Hansen, K. Hansen, M. Hansen, P. Hansen, R. Hansen, V. Hansen, D. Hanson, L. Hanson, R. Hanson, T. Hanson, J. Hanthorn, Z. Haqqi, T. Hara, I. 
Harb Chouchane, E. Harband, B. Harbin, L. Harder, C. Harding, P. Harding, G. Hardisty, J. Hardisty, B. Hardy, F. Hardy, H. Hardy, A. Hare, K. Hargrove, E. Harikumar, K. Harke, A. Harlal, J. Harland, D. Harley, E. Haroldson, G. 
Harper, E. Harrietha, R. Harrietha, A. Harris, B. Harris, C. Harris, J. Harris, M. Harris, S. Harris, C. Harrison, D. Harrison, N. Harrison, R. Harsany, C. Hartery, C. Hartl, M. Hartt, A. Harty, J. Harty, B. Harvey, D. Harvey, G. Harvey, 
J. Harvey, K. Harvey, P. Harvey, R. Harvey, S. Harvey, I. Hashi, H. Hashmi, K. Hasiuk, M. Hassan, O. Hassan, B. Hassen, C. Hassenrueck, J. Hatala, J. Hatch, J. Hatcher, P. Hatt, G. Hatto, W. Hatton, D. Haub, R. Hauger, T. 
Hauger, B. Haugo, W. Hausch, J. Haviland, A. Hawco, S. Hawco, T. Hawco, D. Hawkins, C. Hawley, A. Hawthorne, S. Haxton, N. Hay, D. Hayashi, B. Hayden, C. Hayden, J. Hayden, J. Haydo, D. Hayes, M. Hayes, P. Hayes, 
K. Hayko, D. Haynes, J. Haynes, L. Haynes, A. Hayward, M. Hayward, R. Hayward, T. Hayward, J. Hazin, S. He, T. He, Y. He, T. Head, M. Headrick, B. Heagy, C. Heagy, J. Heagy, A. Heale, L. Healy, K. Heard, B. Hearn, B. 
Heasley, A. Heath, B. Heath, C. Heath, D. Heath, L. Heath, B. Heatley, J. Heavens, T. Hebel, B. Hebert, D. Hebert, G. Hebert, J. Hebert, M. Hebert, B. Hebner, S. Heck, T. Heck, D. Heemeryck, C. Heffner, D. Hefford, C. Hehr, 
T. Heid, M. Heigl, J. Heilman, F. Hein, R. Hein, J. Heinen, M. Heinen, R. Heinrichs, B. Heise, S. Heiskanen, D. Heit, R. Heiz, R. Helland, B. Helliker, A. Hellyer, M. Helman, R. Helyar, C. Hemington, D. Hemmelgarn, W. 
Hemminger, B. Hemstock, D. Henderson, R. Henderson, W. Henderson, E. Hendrickson, K. Hendrickson, S. Hendry, R. Henley, K. Hennessey, A. Hennig, E. Henriquez, C. Henry, R. Henry, T. Henry, D. Herauf, K. Herba, L. Hergott, 
L. Herlina, B. Herman, J. Herman, W. Herman, A. Hernandez, G. Hernandez, M. Hernandez, P. Hernandez, L. Heron, G. Herrebout, N. Herrebout, C. Herring, R. Herrington, D. Hertzsprung, D. Heshka, R. Heska, B. Heugh, A. 
Heuthorst, J. Hevey, J. Hewitt, M. Hewitt, T. Hewitt, C. Hewlett, J. Hewlett, K. Hewlin, C. Heywood, R. Hibbs, D. Hicke, P. Hickey, R. Hickey, B. Hicks, C. Hicks, K. Hicks, R. Hicks, L. Hiebert, R. Hiebert, M. Hiemstra, T. 
Hiemstra, E. Hietanen, R. Higa, A. Higgins, J. Higgins, L. Higgins, R. Higgins, S. Higgins, P. Higgitt, C. Hildahl, C. Hildebrand, T. Hildebrand, D. Hill, H. Hill, J. Hill, K. Hill, R. Hill, T. Hill, B. Hillier, C. Hillier, D. Hillier, J. Hillier, 
S. Hillier, T. Hillier, C. Hills, T. Hills, D. Hillyard, R. Hilton, B. Hindmarch, K. Hingley, W. Hinkle, T. Hinks, K. Hinton, N. Hinze, D. Hiscock, D. Hitra, G. Ho, J. Ho, M. Ho, T. Ho, R. Hoath, W. Hobart, J. Hobbs, D. Hoblak, R. Hoda, 
C. Hodder, G. Hodder, J. Hodder, O. Hodder, D. Hodge, L. Hodge, R. Hodgins, P. Hodgkinson, D. Hodgson, A. Hoeg, A. Hoey, N. Hoey, L. Hoff, T. Hoff, R. Hoffman, M. Hofstrand, G. Hogan, S. Hogan, A. Hogg, J. Hogg, R. Hogg, 
J. Hoilund, B. Hokanson, B. Holaki, K. Hole, D. Holik, K. Holland, M. Holland, C. Hollands, A. Hollebakken, I. Hollenbeck, P. Hollett, D. Holley, D. Hollingshead, G. Holloway, J. Holloway, L. Holloway, C. Holman, D. Holman, 
F. Holman, R. Holman, N. Holmberg, J. Holmes, K. Holmes, T. Holmes, D. Holt, E. Holt-Groom, B. Holthe, C. Holthe, J. Holton, J. Holuk, D. Holwell, A. Holz, G. Homann, D. Honing, A. Hood, C. Hood, D. Hood, F. Hood, J. Hood, 
G. Hook, J. Hooper, R. Hooper, M. Hoormann, A. Hope, P. Hopkins, S. Hopkins, Y. Hopkins, C. Hopps, T. Hopwood, A. Hordy, D. Horlick, R. Horn, T. Hornberger, M. Hornsby, K. Hornseth, B. Horobec, K. Horvath, M. Horvath, R. 
Horvath, J. Horyn, K. Hosker, A. Hoskins, B. Hossain, M. Hossain, T. Hou, S. Houck, C. Houle, E. Houlihan, A. House, G. House, P. House, R. House, T. House, G. Houston, P. Houston, K. Hovdebo, D. Howard, L. Howard, T. 
Howard, I. Howatt, C. Howden, R. Howden, J. Howell, L. Howell, T. Howell, S. Howlader, M. Howrish, J. Howse, T. Hoyles, D. Hoyt, R. Hoyt, B. Hoza, M. Hrabarchuk, D. Hrycak, T. Hrycay, V. Hrycuik, B. Hryniw, A. Hrynkevych, 
J. Hu, M. Hu, T. Hu, Y. Hu, D. Huang, J. Huang, N. Huang, Q. Huang, M. Hubbers, G. Huber, W. Hubert, K. Huculak, W. Huddlestun, A. Hudkins, A. Hudson, D. Hudson, J. Hudson, P. Hudson, S. Huebner, K. Huey, V. Huey, A. 
Hughes, B. Hughes, D. Hughes, J. Hughes, M. Hughes, J. Hughston-Bulmer, E. Huh, K. Hui, M. Hulan, D. Hull, F. Hulme, W. Hulme, M. Human, T. Humbke, R. Humphrey, A. Humphries, C. Humphries, S. Humphries, T. 
Humphries, D. Hunchak, I. Hundeby, M. Hundessa, M. Hung, C. Hunt, D. Hunt, M. Hunt, D. Hunter, E. Hunter, K. Hunter, L. Hunter, P. Hunter, R. Hunter, S. Hunter, W. Hunter, M. Hupchuk, K. Hupp, J. Hurd, K. Hurd, G. Hurley, 
S. Hurley, R. Hurtado Urdaneta, R. Hurtado, N. Husain, A. Hussain, S. Hussaini, G. Hussey, C. Hussynec, L. Huston, A. Hutchinson, C. Hutchinson, D. Hutchinson, R. Hutchinson, C. Hutchison, L. Hutchison, R. Hutscal, D. 
Huxley, A. Huynh, C. Huynh, M. Huys, S. Hwang, S. Hyatt, A. Hymanyk, A. Hynes, C. Hynes, D. Hynes, E. Hynes, G. Hynes, J. Hynes, K. Hynes, L. Hynes, M. Hynes, N. Hynes, S. Hynes, T. Hynes, S. Hyrcha, J. Iampen, K. 
Iampen, G. Iannattone, L. Iannattone, P. Iannattone, T. Ibatullin, R. Ibbotson, T. Idler, A. Idowu, G. Iervella, H. Iftemie, N. Ilchuk, T. Ilie, E. Imbery, W. Imeson, K. Imlach, M. Imran, G. Indome, C. Inglis, E. Ingram, G. Ingram, J. 
Inlow, B. Inman, C. Innes, M. Inscho, D. Ip, A. Iqbal, M. Iqbal, R. Ireton, M. Irfan, J. Irons, K. Ironstand, R. Irvine, M. Irving, S. Irwin, J. Isaacs, C. Isaka, B. Isbister, C. Isea Natera, D. Isele, B. Ish, H. Ishaque, A. Islam, M. Islam, 
U. Islam, F. Isley, G. Ismaguilova, O. Issa, A. Ivany, B. Ivany, D. Ivany, L. Iversen, J. Ivezic, M. Jablonski, C. Jabusch, C. Jackson, D. Jackson, K. Jackson, R. Jackson, S. Jackson, T. Jackson, S. Jacob, C. Jacobs, J. Jacobs, K. 
Jacobs, M. Jacobs, K. Jacobson, M. Jacome, A. Jacques, A. Jacula, C. Jacula, M. Jacula, D. Jaeger, A. Jaffer, M. Jahangiri, R. Jahanshahi, E. Jahelka, C. Jahraus, V. Jain, M. Jaindl, K. Jaji, R. Jakher, R. Jakubowski, B. 
Jakulj, G. Jaleel, L. Jama, M. Jama, S. Jamam, D. Jaman, D. James, R. James, S. James, W. James, R. Jamieson, T. Jamieson, D. Jamilano Jr., A. Janes, D. Janes, J. Janes, M. Janes, S. Jang, J. Jankowski, Z. Janosova, 
D. Jans, S. Jansky, S. Janssen, T. Janusc, A. Janzen, L. Janzen, M. Janzen, L. Jardie, C. Jardine, J. Jardine, N. Jaricha, C. Jarratt, B. Jarvis, J. Jarvis, K. Jarvis, K. Jaschke, J. Jeannotte, R. Jeanson, J. Jechow, A. Jegou, 
W. Jellison, C. Jenkins, G. Jenkins, J. Jenkins, T. Jenkins, R. Jenniex, D. Jennings, A. Jensen, B. Jensen, D. Jensen, K. Jensen, L. Jensen, Q. Jensen, T. Jensen, V. Jensen, D. Jenson, K. Jentas, K. Jerke, M. Jeroncic, R. 
Jeronymo, G. Jervis-Read, B. Jesso, C. Jesso, M. Jesso, D. Jessome, T. Jessome, J. Jesson, S. Jevne, B. Jevne-Dick, B. Jewell, R. Jha, P. Jia, N. Jiang, Q. Jiang, S. Jiang, Y. Jiang, R. Jimeno, X. Jing, P. Jingar, K. Jivraj, D. 
Joa, M. Joarder, P. Jobin, N. Jobson, K. Jochaud du Plessix, J. Jocksch, D. Jodoin, G. Joe, J. Joffre, G. Johal, K. Johansson, B. Johns, D. Johns, A. Johnson, B. Johnson, C. Johnson, D. Johnson, G. Johnson, J. Johnson, K. 
Johnson, M. Johnson, N. Johnson, R. Johnson, S. Johnson, T. Johnson, D. Johnston, H. Johnston, M. Johnston, N. Johnston, R. Johnston, D. Johnston-Watson, B. Johnstone, C. Johnstone, E. Johnstone, R. Johnstone, S. 
Johnstone, V. Jolliffe, J. Jonasson, A. Jones, B. Jones, C. Jones, D. Jones, E. Jones, G. Jones, K. Jones, L. Jones, M. Jones, N. Jones, P. Jones, R. Jones, S. Jones, V. Jones, N. Jongkind, N. Jonlija, P. Joo, O. Joos, J. 
Jorawsky, D. Jordan, M. Jordan, D. Jordison, B. Jorgensen, C. Jorgensen, D. Jorgensen, L. Jorgensen, L. Jorgenson Donahue, D. Joseph, P. Joseph, V. Joseph, A. Joshi, T. Joshi, U. Joshi, S. Josselyn, M. Jovic, D. Jowsey, 
M. Juanerio, R. Jubinville, A. Junaid, J. Jung, S. Jung, C. Jungen, R. Jungkind, M. Junio-Read, C. Jurgenliemk, K. Jurouloff, A. Kachra, C. Kada, L. Kada, T. Kadikoff, L. Kadutski, G. Kadylo, C. Kaglea, R. Kahanyshyn, A. Kaid, 
G. Kailas, K. Kajorinne, H. Kakadiya, S. Kalbag, L. Kalinin, J. Kallis, A. Kalmet, N. Kalomiris, D. Kalynchuk, B. Kamath, A. Kamke, G. Kamon, A. Kamran, S. Kanarek, A. Kandasamy, S. Kandulva Chakrapany, J. Kane, L. Kane, 
S. Kane, N. Kang, Z. Kanji, D. Kantz, S. Kapeluck, Y. Karayan Moosafi, P. Karimi, R. Karlowsky, J. Karlson, R. Karlson, S. Karmakar, M. Karpan, B. Karpiak, C. Karpiak, J. Karr, K. Kartushyn, D. Kary, N. Kashirina, C. Kaskiw, M. 
Kaspers, M. Kassim, A. Katebi, M. Kathan, D. Katnick, H. Katrip, A. Katyayan, J. Kaufman, M. Kaur, S. Kaur, S. Kaushik, C. Kavalec, T. Kavalec, T. Kawadza, K. Kay, O. Kay, G. Kaya, A. Kaye, G. Kazimirowich, M. Kealey, S. 
Kealey, R. Kean, J. Kearley, M. Kearley, K. Keating, M. Keck, B. Keddie, A. Keebler, L. Keech, M. Keefe, C. Keehn, H. Keele, T. Keenan, P. Keglowitsch, P. Kehler, C. Keil, P. Keiley, G. Keith, J. Kelenc, M. Keller, C. Kelley, C. 
Kellogg, E. Kellough, J. Kelloway, M. Kelloway, R. Kelloway, C. Kellsey, J. Kelly, M. Kelly, T. Kemmer, C. Kemp, S. Kempner, R. Kendall, S. Kendall, C. Kendell, D. Kendell, R. Kendell, C. Kendrick, M. Kendrick, B. Kennedy, C. 
Kennedy, G. Kennedy, K. Kennedy, L. Kennedy, M. Kennedy, R. Kennedy, S. Kennedy, W. Kennedy, J. Kenny, R. Kenny, D. Kent, R. Kent, S. Kent, D. Kenyon, V. Kenyon, K. Keough, S. Kermanshachi, S. Kernachan, P. Kernaghan, 
C. Kerpan, A. Kerr, D. Kerr, R. Kerr, S. Kerr, S. Kers, D. Ketchum, D. Kett, B. Kevol, M. Khalil, A. Khan, F. Khan, M. Khan, S. Khan, N. Khatri, R. Khatri, J. Kho, S. Khong, S. Khoromskaya, V. Khot, H. Khurana, S. Kiasosua, M. 
Kichler, I. Kidd, R. Kidd, D. Kidger, B. Kidmose, C. Kiehn, K. Kieley, K. Kielt, L. Kiez, C. Kilback, D. Kilbreath, M. Kilcollins, C. Killick, O. Kilo, I. Kilpatrick, H. Kim, R. Kim, D. Kimmie, M. Kinden, K. Kindree, B. King, C. King, D. 
King, G. King, I. King, J. King, M. King, N. King, R. King, T. King, W. King, R. Kingcott, T. Kingsbury, J. Kingsmith, K. Kinnaird, C. Kinniburgh, T. Kinniburgh, M. Kinsman, P. Kip, T. Kirchner, T. Kirilo, R. Kirk, D. Kirkham, L. 
Kirkpatrick, M. Kirkwood, B. Kiss, K. Kiss, B. Kissel, M. Kissoon, F. Kitivi, B. Kiyawasew, C. Kiyawasew, G. Kjelshus, T. Kjemhus, J. Klaffl, A. Klassen, D. Klassen, J. Klassen, R. Klassen, S. Klassen, C. Klatt, A. Klause, D. 
Klause, R. Klautt, R. Klimek, J. Klotz, G. Kluthe, R. Knee, S. Knelsen, W. Knelson, R. Kneteman, J. Knibbs, M. Kniebel, J. Knight, J. Knight-Ehiwe, J. Knipe, L. Knoblauch, D. Knoblich, B. Knopf, D. Knott, W. Knouse, G. 
Knowlton, J. Knox, T. Knox, D. Knutson, D. Kobes, B. Kobzey, B. Koch, M. Koch, R. Koenig, K. Koger, C. Kohls, J. Kohut, B. Koizumi, M. Kokorudz, C. Kolberg, L. Kolberg, M. Kolenchuk, M. Kolesnikov, B. Koma, M. Komant, A. 
Komm, S. Kompally, M. Kondor, B. Kondratowicz, R. Konrad, M. Konschuh, E. Kontuk, B. Kootenay, P. Korba, S. Korchagin, M. Koren, P. Kornacki, B. Korolischuk, J. Kosanovich, A. Kosasih, I. Koshcheev, R. Kosheiff, A. Koshlay, 
B. Kosowan, V. Kostic, D. Kostiuk, K. Kostrub, S. Kostyshen, A. Kostyshyn, K. Kotkas, D. Kotze, K. Kovac, M. Kovac, B. Kovacs, R. Kovalenko, R. Kovasin, M. Kowalchuk, J. Kowalewski, R. Kowalski, K. Kowbel, D. Kozak, M. 
Kozak, T. Kozina, A. Kozler, D. Kozler, A. Kozlowski, A. Kozovski, L. Kozovski, B. Kozuback, T. Kozyra, D. Krajci, D. Kramps, R. Kranitz, C. Kratchmer, T. Kratz, G. Krause, T. Krause, R. Krauss, R. Kravitz, C. Krawchuk, D. Krawec, 
H. Krawec, J. Krawetz, M. Krawetz, J. Kreft, T. Kreics, M. Kreiser, B. Krell, J. Krenbrink, B. Kress, B. Kresse, K. Krewulak, A. Krishnamoorthy, R. Krishnamurthy, D. Krismer, N. Krochmal, D. Kroeger, R. Kroeker, K. Krogh, P. 
Krol, K. Krowchenko, U. Krstic, R. Krueger, G. Kruger, K. Kruger, N. Krupka, T. Krushel, K. Krynowsky, J. Kube, C. Kubik, J. Kubik, C. Kucinar, G. Kucy, E. Kudrynytskyi, M. Kulkarni, C. Kully, B. Kumar, P. Kumar, R. Kumar, S. 
Kumar, H. Kundert, C. Kung, J. Kung, D. Kunitz, J. Kuntz, T. Kuntz, P. Kuppers, D. Kurek, M. Kureshi, M. Kurowski, K. Kurschenska, K. Kursteiner, D. Kurtz, R. Kurtz, F. Kurucz, D. Kusmiadji, G. Kusuma, B. Kutash, D. Kuzemchuk, 
S. Kuzmak, F. Kuzmic, C. Kwan, J. Kwan, R. Kwiatkowski, S. Kwiatkowski, A. Kwon, K. Kwong, T. Ky, K. Kyffin, D. Kyle, B. Kyllo, J. Kynock, R. Kynock, R. L'Heureux, J. L'Hirondelle, J. LaBelle, J. LaBossiere, T. LaBrie, A. 
LaChance, A. LaPrade, E. LaRose, J. LaSha Pool, M. LaTorre, D. Labby, A. Laboucan, J. Laboucan, R. Laboucan, N. Lachance, J. Lacharite, K. Lacombe, R. Lacombe, P. Lacoste-Bouchet, D. Lacroix, S. Lacroix, L. Lacuna, A. 
Laderoute, K. Lafferty, A. Laflamme, S. Lafond, D. Lafontaine, R. Laforge, L. Lafrance, L. Lafreniere, G. Lagace, M. Lagimodiere, O. Lagoke, D. Laha, M. Laha, B. Lahoda, D. Lahoda, J. Lahoda, C. Lai, R. Lai, S. Lai, T. Lai, E. 
Laidlaw, K. Laidler, L. Laidler, A. Laing, R. Laing, S. Laird, A. Laite, M. Lake, J. Lakes, P. Lalani, J. Laliberte, K. Lalonde, P. Lalonde, C. Lam, D. Lam, E. Lam, I. Lam, J. Lam, N. Lam, R. Lam, S. Lam, K. Lamb, Z. Lamba, D. Lambert, 
J. Lambert, S. Lambert, D. Lameman, R. Lameman, J. Lamontagne, R. Lamontagne, A. Lamouche, W. Lamoureux, O. Lampron, W. Lamptey, W. Land, E. Lander, A. Landry, C. Landry, E. Landry, G. Landry, J. Landry, L. Landry, 
M. Landry, S. Landry, Y. Landry, W. Landsburg, B. Lane, M. Lane, W. Lane, R. Lanfranchi, J. Langdon, K. Langdon, M. Langdon, J. Lange, L. Lange, N. Lange, O. Lange, R. Lange, G. Langevin, S. Langford, W. Langford, T. Langill, 
C. Langpap, B. Lanh, R. Laniec, T. Lanktree, C. Lanthier, L. Lanza, S. Lanza, C. Lapp, P. Lapp, S. Lapp, C. Lappin, M. Larade, G. Laramee, J. Larkin, T. Larko, J. Larochelle, A. Larocque, J. Larocque, R. Larsen, J. Larson, P. Larson, 
R. Larson, B. Larsson, W. Latchuk, A. Latif, Z. Latif, C. Latimer, R. Latimer, J. Lau, S. Lau, L. Laube, A. Lauder, B. Laughlin, P. Laughman, D. Laurenson, K. Laurin, N. Laustsen, S. Laut, R. Lauze, J. Lauzon, M. Lavallee, D. 
Laventure, K. Laverty, V. Laviano, B. Lavigne, J. Lavigne, A. Lavoie, C. Lavoie, D. Law, I. Law, S. Lawlor, B. Lawrence, D. Lawrence, E. Lawrence, L. Lawrence, R. Lawrence, S. Lawrence, W. Lawrence, J. Laya, A. Layland, K. 
Layland, P. Layland, S. Layton, G. Lazaruk, S. Lazeski, T. Lazowski, R. Le Manne, L. Le, M. Le, N. Le, S. Le, T. Le, V. Le, B. LeBlanc, C. LeBlanc, E. LeBlanc, J. LeBlanc, L. LeBlanc, R. LeBlanc, W. LeBlanc, P. LeBlond, M. LeGrow, 
Z. LeMoine, D. LeSann, B. Leach, T. Leach, R. Leahy, K. Leamon, D. Leask, M. Lebas, I. Leblanc, T. Leblanc, C. Lebrun, S. Lebsack, G. Leclerc, G. Ledger, J. Ledoux, C. Ledrew, J. Ledrew, A. Lee, D. Lee, G. Lee, H. Lee, J. Lee, 
K. Lee, L. Lee, M. Lee, P. Lee, R. Lee, T. Lee, B. Leeman, G. Lefebure, D. Lefebvre, S. Lefebvre, D. Lefrancois, D. Legault, K. Legault, L. Legault, J. Legere, M. Legge, R. Legge, K. Lehal, B. Lehbauer, M. Lehouillier, P. Leibel, T. 
Leibel, C. Leicht, P. Leighton, S. Leithoff, R. Lemoine, T. Lemon, R. Lendrum, P. Leniuk, C. Lenz, J. Lenzner, T. Leon, K. Leonard, M. Leonard, G. Leong, H. Leong, K. Lepage, D. Lepine, S. Lepp, L. Leppaie, P. Lepper, Y. Lerner, C. 
Leschinski, G. Leslie, R. Leslie, S. Lester, B. Lesyk, C. Lesyk, K. Letby, F. Letkeman, P. Letkeman, T. Letkeman, A. Letourneau, M. Letourneau, H. Lett, D. Leung, E. Leung, J. Leung, K. Leung, M. Leung, P. Leung, Y. Leung, J. 
Levack, J. Levesque, M. Levesque, R. Levesque, S. Lewchuk, C. Lewis, D. Lewis, E. Lewis, J. Lewis, K. Lewis, P. Lewis, R. Lewis, T. Lewis, W. Lewis, E. Lewynsky, W. Leyland, H. Li, J. Li, Q. Li, S. Li, X. Li, Y. Li, B. Liang, N. 
Liang, S. Liao, C. Liba, M. Liber, Z. Licastro, D. Lidstone, H. Lien, S. Lien, J. Lieske, C. Lieverse, J. Lieverse, D. Lightburn, A. Likhar, D. Lilburn, H. Lim, M. Lim, F. Lin, H. Lin, J. Lin, Q. Lin, K. Linaker, B. Lind, K. Linder, T. Lindley, 
K. Lindsay, D. Lindskog, D. Linfoot, A. Linggon, N. Link, P. Linklater, N. Linnell, J. Linton, M. Liou-McKinstry, R. Lipman, R. Liske, P. Lister, C. Little, G. Little, J. Little, R. Little, S. Little, J. Littlechilds, J. Liu Prest, H. Liu, J. Liu, 
L. Liu, T. Liu, W. Liu, X. Liu, Y. Liu, E. Liv, J. Lively, J. Livingston, S. Livingstone, C. Lizee, J. Llanos, L. Llewellyn, R. Lloy, M. Lloyd, P. Lloyd, Y. Lo, A. Lobbes, G. Lobdell, J. Lochansky, F. Locke, R. Locke, A. Lockhart, L. Lockhart, 
R. Lockhart, J. Lockyer, C. Loder, S. Loder, J. Lodoen, K. Loewen, S. Loewen, C. Lofstrom, D. Lofstrom, C. Logan, M. Logan, S. Logan, R. Logozar, S. Lojczyc, R. Loke, J. Lomada, K. Lomond, D. Londo, C. Long, D. Long, S. Long, 
Y. Long, S. Longman, D. Longpre, S. Longson, C. Longston, K. Loo, D. Lord, N. Lord, J. Loree, C. Lorenson, L. Lorentz, N. Lorentz, J. Lorette, K. Lorette, M. Lorincz, B. Lorinczy, K. Lorteau, E. Lot, J. Lotito, M. Lotito, A. Loughran, 
W. Loutit, S. Loutitt, C. Love, M. Love, D. Loveless, J. Loveless, W. Loveless, E. Lovell, I. Lovera-Figueroa, M. Lovestrom, E. Lovmo, N. Low, D. Lowe, J. Lowe, J. Lowen, V. Lowes, K. Loyer, L. Loyola, C. Lozinski-Kumpula, A. 

8

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTLu, J. Lu, S. Lu, W. Lu, G. Lucas, I. Lucas, J. Lucas, L. Luciow, T. Lucksinger, B. Lucy, E. Ludwig, C. Luk, K. Luk, A. Lukacs, K. Lukan, J. Luke, L. Lukey, D. Lukic, C. Lumley, K. Lumley, H. Lund, W. Lundell, K. Lundrigan, E. Lunn, 
R. Lunn, J. Lunt, C. Lunzmann, K. Luo, X. Luo, M. Lupul, J. Luscombe, D. Lush, J. Lush, R. Lusk, A. Lussier, K. Lussier, D. Lutwick, J. Lutyck, K. Lutz, A. Ly, G. Lyall, K. Lyall, T. Lychuk, G. Lye, D. Lynch, L. Lynch, R. Lynett, M. 
Lyon, N. Lyons, R. Lyric, H. Ma, N. Maawia, M. MacBeth, K. MacBride, L. MacCallum, K. MacComish, M. MacConnell, P. MacCrimmon, A. MacDonald, C. MacDonald, D. MacDonald, F. MacDonald, J. MacDonald, L. 
MacDonald, M. MacDonald, P. MacDonald, R. MacDonald, T. MacDonald, G. MacDonell, J. MacDougall, M. MacDougall, S. MacDougall, A. MacEachern, C. MacEachern, J. MacEachern, M. MacEachern, T. MacEachern, 
C. MacFarlane, K. MacGillis, R. MacGregor, S. MacHale, C. MacInnes, A. MacInnis, B. MacInnis, D. MacInnis, S. MacInnis, L. MacIntosh, A. MacKay, B. MacKay, C. MacKay, G. MacKay, K. MacKay, S. MacKay, G. MacKenzie, 
K. MacKenzie, M. MacKenzie, S. MacKenzie, B. MacKey, A. MacKinnon, B. MacKinnon, J. MacKinnon, K. MacKinnon, P. MacKinnon, R. MacKinnon, T. MacKinnon, Z. MacKinnon, R. MacKnight, B. MacLaren, T. MacLaren, 
C. MacLean, E. MacLean, K. MacLean, M. MacLean, R. MacLean, T. MacLean, V. MacLean, G. MacLellan, J. MacLellan, H. MacLennan, J. MacLennan, A. MacLeod, I. MacLeod, J. MacLeod, L. MacLeod, M. MacLeod, T. 
MacLeod, W. MacLeod, H. MacMillan, N. MacMillan, B. MacNeil, K. MacNeil, B. MacNeill, W. MacPherson, T. MacVicar, L. Macdaid, T. Macdougall-Sinclair, Y. Macedo, M. Macfarlane, A. Macgillivray, K. Machado 
Rodriguez, D. Machuk, R. Maciborski, J. Maciejewski, T. Macijuk, T. Macintyre, A. Mack, B. Mack, C. Mack, L. Mack, S. Mack, L. Mackay, R. Mackelvie, D. Mackenzie, T. Mackenzie, P. Mackey, R. Mackey, T. Mackey, A. 
Mackowski, B. Maclean, A. Maclellan, D. Maclellan, T. Maclellan, A. Macneil, C. Macneil, D. Macneil, J. Macneil, S. Macquarrie, B. Macwilliams, C. Madadi, J. Madathiparambil, A. Madhukar, R. Madigan, C. Madill, H. 
Madlung, D. Madoche, G. Madore, T. Madro, G. Madsen, M. Maennchen, L. Maga, J. Magbanua, D. Magee, B. Mageza, S. Magill, P. Magnan, D. Magnusson, M. Magnusson, J. Magpali, A. Magro, V. Magsila, D. Magson, 
D. Mah, L. Mah, M. Mah, R. Mah, L. Mahamud, K. Mahboobi, B. Mahe, T. Mailandt, M. Mailhot, D. Maillet, E. Maillet, J. Maillet, M. Mailloux, P. Mailloux, R. Mailman, J. Mainville, B. Maisey, D. Maisey, O. Maita, S. 
Majdnia, J. Majeau, A. Majidi, P. Major, J. Makahnouk, M. Makhoul, D. Maki, D. Makin, M. Makin, G. Makumbe, A. Malabad, D. Malabad, E. Malabad, J. Malbon, B. Malcolm, S. Malcolm, H. Maldonado, M. Malech, P. 
Malhame, A. Malimban, T. Malkova, J. Mallard, K. Mallard, S. Mallay, G. Mallette, T. Malley, G. Malo, M. Malo, T. Maloney, D. Malowski, A. Maltseva, M. Malyk, O. Malyshev, S. Mamedov, F. Manangu, D. Manarang, E. 
Mancelita,  M.  Manderscheid,  D.  Mandley,  L.  Mandrusiak,  G.  Mandula,  D.  Manengyao,  K.  Mangaliman,  J.  Mangrove,  M.  Manhera,  D.  Manitopyes,  E.  Mankowski,  D.  Mann,  R.  Mann,  V.  Manning,  J.  Mansfield,  D. 
Manshanden, R. Mantei, V. Mantey, A. Manthorne, E. Mantilla, G. Manuel, J. Manuel, L. Manzano Weffer, H. Maralli, N. Maralli, M. Maratovic, D. Marazzo, G. Marceau, A. Marcel, S. Marchand, M. Marchi, R. Marcichiw, 
N. Marcil, A. Marcinkoski, T. Marcotte, L. Marcucci, N. Marcy, W. Margison, H. Maric, V. Maries, E. Marilao, R. Marin, S. Marin, P. Marinzi, S. Marion, D. Mark, S. Markle, S. Markosyan, K. Markstrom, P. Marolt, U. Maroney, 
B. Marple, T. Marquis, K. Marriner, R. Marrington, C. Marriott, B. Marsh, C. Marsh, M. Marsh, P. Marsh, R. Marsh, C. Marshall, S. Marshall, S. Marshman, J. Marston, A. Martakoush, P. Martell, S. Martens, T. Martens, B. 
Martin, C. Martin, D. Martin, J. Martin, M. Martin, R. Martin, S. Martin, T. Martin, D. Martinat, S. Martinella, D. Martinez Gomez, Z. Martinez, O. Martis, D. Martyn, R. Martyn, M. Martynuik, A. Martyshuk, M. Martyshuk, 
B. Martz, J. Maruniak, K. Mashayekh, R. Maskoni, B. Mason, C. Mason, J. Mason, K. Mason, W. Mason, D. Massey, K. Massick, A. Massicotte, P. Massicotte, B. Masters, A. Matatko, A. Matchem, J. Matecki, H. Mateen, 
D. Mathers, D. Matheson, E. Matheson, K. Matheson, L. Matheson, A. Mathew, L. Mathew, K. Mathews, D. Mathieson, C. Mathiot, E. Mathiot, B. Matsalla, N. Matsushita, T. Matsushita, D. Matte, B. Matthews, C. 
Matthews, D. Matthews, E. Matthews, N. Matthews, J. Matthiessen, J. Mattiussi, R. Matychuk, J. Mault, P. Maurice, S. Maurice, N. Mavani, D. Mavridis, D. Mavuwa, A. Mawer, C. Maxsom, K. Maxwell, R. Maxwell, A. 
May, K. May, R. May, C. Maye, F. Mayell, J. Mayer, S. Mayer, R. Mayers, T. Mayhew, A. Maynard, W. Maynard, K. Mayner, A. Mayo, B. Mayo, C. Mays, A. Mazur, D. Mazur, C. Mazuryk, D. McAlister, D. McAllister, M. 
McAlpine, D. McArthur, K. McArthur, D. McBrearty, K. McBride, R. McBrien, D. McCabe, G. McCabe, T. McCabe, J. McCaffrey, S. McCaffrey, R. McCallum, S. McCann, J. McCarthy, J. McCarty, D. McCarvill, K. McClary, D. 
McClelland,  I.  McClelland,  B.  McClure,  B.  McConachie,  J.  McConnell,  T.  McCord,  B.  McCormack,  M.  McCormack,  C.  McCormick,  S.  McCracken,  B.  McCrady,  K.  McCrae,  C.  McCrea,  W.  McCrone,  B.  McCullough,  C. 
McCullough, R. McCullough, A. McDaniel, C. McDonald, J. McDonald, K. McDonald, S. McDonald, T. McDonald, L. McDonnell, M. McDougall, S. McDougall, J. McDowell, K. McEachern, R. McEachnie, M. McElroy, P. 
McElwain, J. McEwen, W. McEwen, C. McFarlane, M. McFarlane, B. McFaul, M. McGannon, K. McGean, D. McGee, L. McGee, G. McGinnis, P. McGinnis, C. McGovern, G. McGowan, M. McGowan, A. McGrath, C. McGrath, 
L. McGrath, M. McGrath, T. McGrath, P. McGregor, T. McGregor, L. McHugh, D. McInally, D. McIntosh, C. McIntyre, P. McIntyre, R. McIntyre, C. McIver, T. McKague, B. McKay, C. McKay, J. McKay, K. McKay, L. McKay, N. 
McKay, R. McKay, S. McKay, T. McKay, N. McKeachnie, T. McKee, K. McKendry, N. McKendry, M. McKenna, P. McKenna, T. McKenna, B. McKenzie, K. McKenzie, R. McKenzie, C. McKersie, R. McKiel, C. McKim, S. 
McKinney, J. McKinnon, S. McKinnon, N. McKnight, R. McLachlen, M. McLane, C. McLaren, D. McLaren, M. McLaren, H. McLarty, M. McLaughlin, R. McLaughlin, K. McLean, M. McLean, N. McLean, R. McLean, C. 
McLellan, K. McLellan, T. McLellan, C. McLenaghan, M. McLenehan, C. McLeod, D. McLeod, I. McLeod, S. McLeod, T. McLeod, E. McMahon, G. McMahon, L. McMahon, K. McMann, N. McManus, J. McMaster, R. 
McMaster, S. McMichael, K. McMillan, S. McMillan, C. McNabb, R. McNabb, R. McNair, D. McNamara, R. McNaughton, M. McNay, D. McNeil, K. McNeil, M. McNeil, R. McNeil, S. McNeill, T. McNelly, R. McNinch, P. 
McNulty, R. McPhail, L. McPhee, R. McPhee, J. McPherson, K. McPherson, C. McQuaker, E. McQueen, J. McQueen, L. McQuiston, K. McRae, R. McRae, R. McRoberts, B. McTavish, T. McTavish, C. McWhan, C. McWhinnie, 
C. Mcallister, T. Mcbride, C. Mccoy, J. Mccready, G. Mccubbing, C. Mcdermott, C. Mcgee, G. Mcgonigal, D. Mcgrath, K. Mcgrath, M. Mcintosh, D. Mckay, K. Mckinnon, T. Mclaughlan, P. Mclaughlin, B. Mclean, P. Mcloughlin, 
J. Mcskimming, M. Meade, D. Meador, B. Meadus, P. Meadus, M. Meadwell, S. Meagher, M. Meakes, M. Medhurst, I. Medina, N. Medina, B. Medway, M. Mehaney, F. Mehdiyev, P. Mehrabi, N. Mehta, R. Mehta, V. Mehta, 
C. Mei, D. Meier, C. Mejia, J. Mejia, B. Melanson, D. Melanson, R. Melanson, T. Melanson, T. Melindy, H. Mellafont, L. Mello, G. Mellom, D. Melnyk, K. Melnyk, M. Melnyk, R. Melnyk, A. Melo, B. Melton, J. Melville, A. 
Menard, D. Menard, L. Mendenhall, P. Mendes, N. Meneses, B. Mennie, M. Mer, G. Merali, C. Mercer, J. Mercer, R. Mercer, J. Mercier, W. Mercredi, C. Merkel, G. Merkel, D. Merkley, A. Merle, K. Merrill, M. Merrill, M. 
Merriman, C. Merritt, N. Merritt, R. Merritt, I. Meseldzija, K. Mesenchuk, U. Meservy, M. Mesquita, G. Metcalfe, S. Metcalfe, T. Methuen, C. Metz, K. Metzler, S. Meunier, A. Mews, C. Mews, D. Mews, R. Mews, S. Meyer, 
C. Meyers, I. Meynin, L. Michalishen, C. Michalko, G. Michaud, T. Michel, K. Michener, C. Michie, L. Michon, N. Mickelson, J. Miclat, A. Middleton, D. Midgley, K. Mielty, J. Mihai, J. Mihailoff, T. Mijic, C. Mikalishen, J. 
Mikalsky, A. Mikhailov, S. Mikloukhine, J. Miko, G. Milan Garcia, J. Milce, R. Miles, N. Miles-Berenger, R. Millar, G. Millard, A. Miller, D. Miller, G. Miller, H. Miller, J. Miller, K. Miller, P. Miller, R. Miller, T. Miller, W. Miller, 
H. Millership, D. Milley, K. Milley, D. Mills, G. Mills, J. Mills, M. Mills, R. Mills, S. Mills, T. Mills, T. Milne-McLean, D. Milward, A. Minett, F. Mingle, A. Minhas, M. Minick, W. Minni, W. Minnie, W. Minns, D. Mino, J. 
Minor, A. Mir, S. Mir, W. Mirabal, A. Mirza, B. Mirza, W. Mirza, L. Mislan, J. Mistecki, D. Mistry, C. Mitchell, G. Mitchell, M. Mitchell, N. Mitchell, T. Mitchell, W. Mitchell, G. Mitchelmore, A. Mitroi, Y. Miville, D. Mocodean, 
V. Modak, B. Moelbert, T. Moen, J. Moffat, R. Mogensen, P. Mohajer, A. Mohamed, B. Mohammed, A. Mohideen, J. Mohl, B. Moini, M. Moisson, N. Molder, S. Molendyk, N. Molina, J. Moll, R. Mollison, J. Molnar, R. 
Monahan, R. Money, C. Montague, F. Montefresco-Gentile, R. Monteith, V. Montenegro, N. Montes, J. Montgomery, M. Montinola, S. Moojelsky, K. Moon, P. Moon, C. Mooney, J. Mooney, B. Moore, D. Moore, E. Moore, 
J. Moores, T. Moores, S. Moosavi, L. Mora, N. Morel, A. Morelli, K. Morency, J. Morency-Letto, L. Moreno, J. Moretto, M. Morey, C. Morgan, T. Morgan, M. Moriarty, A. Morin, J. Morin, P. Morin, R. Morin, D. Mork, J. 
Morley, R. Morley, S. Moron Labarca, K. Morphy, B. Morris, D. Morris, K. Morris, M. Morris, S. Morris, T. Morris, J. Morriseau, A. Morrison, C. Morrison, J. Morrison, R. Morrison, S. Morrison, T. Morrison, W. Morrison, W. 
Morrow, S. Morse, A. Mortlock, D. Morton, K. Morton, L. Morton, D. Mose, D. Moser, K. Moser, J. Moshenko, S. Moshi, T. Moskol, P. Mossey, C. Mostowich, S. Mothersele, L. Motowylo, S. Motta Cabrera, B. Mottle, J. 
Moul, S. Moul, I. Mountain, S. Mousazadeh, O. Moussa, R. Moussavi Nik, M. Mousseau, C. Mouta, D. Mouton, D. Mrakava, M. Mubarak, W. Mudryk, T. Mudzviti, T. Mueller, T. Muessle, A. Mugford, R. Mugford, A. Mughal, 
M. Mughal, W. Muir, D. Muise, L. Muise, M. Muise, G. Mullen, C. Mullin, R. Mullin, N. Mulvena, S. Mundt, F. Munn, K. Munn, A. Munro, I. Munro, J. Munro, L. Munro, R. Munro, R. Muralidharan, C. Murdoch, J. Murdoch, 
S. Murison, G. Murley, L. Murley, A. Murphy, B. Murphy, C. Murphy, D. Murphy, J. Murphy, K. Murphy, M. Murphy, P. Murphy, R. Murphy, T. Murphy, B. Murray, C. Murray, G. Murray, L. Murray, S. Murray, E. Murrin, S. Murrin, 
M. Musaid, A. Musil, S. Musil, I. Musiwarwo, W. Muss, T. Musselman, A. Muthuswamy, R. Mutschler, I. Muwhen, P. Muza, J. Mweshi, D. Myers, E. Myers, S. Myers, J. Myette, L. Myhre, D. Myshak, M. Myszczyszyn, N. 
N'Doye, G. Nabi, B. Nadeau, S. Nadeau, M. Naderikia, S. Nagare, A. Nagra, J. Nagy, J. Nagy-Kolodychuk, J. Naidu, J. Nair, N. Nair, R. Nair, S. Nair, S. Najeeb, L. Najoan, B. Nalder, N. Namoca, E. Namur, I. Nandez Hernandez, 
J. Napier, R. Napier, C. Naqvi, S. Naqvi, K. Narayanan, P. Narayanasarma, A. Narcise, S. Naser, B. Nash, D. Nash, J. Nash, S. Nash, D. Nater, M. Nathwani-Crowe, D. Naugler, P. Nava, L. Navarrette, P. Navarro, D. Navas, 
R. Navas, V. Navratil, M. Nawab, D. Nayler, T. Nazari, C. Nazarko, D. Neal, M. Neate, A. Neddjar, R. Needham, D. Neergaard, J. Neff, S. Negi, Y. Neguse, D. Neigum, A. Neilson, S. Neilson, D. Nein, D. Neitz, K. Nelligan, 
A. Nelson, B. Nelson, C. Nelson, D. Nelson, J. Nelson, K. Nelson, M. Nelson, V. Nelson, A. Nemirsky, M. Nergaard, C. Nerurkar, B. Nessman, K. Netter, K. Nettesheim, G. Netzel, C. Neufeld, O. Neufeld, D. Neumann, D. 
Nevil, W. Nevills, D. Newbury, G. Newbury, J. Newell, R. Newitt, J. Newman, L. Newman, M. Newman, P. Newman, R. Newman, A. Newton, K. Newton, R. Newton, C. Ng, D. Ng, H. Ng, K. Ng, V. Nganzo, H. Ngo, T. Ngo, 
N. Ngo-Schneider, M. Nguyen, T. Nguyen, H. Ni, R. Nibogie, F. Nichol, J. Nicholl, J. Nichols, A. Nicholson, J. Nicholson, S. Nicholson, A. Nickel, D. Nickel, D. Nickerson, K. Nickerson, J. Nicolajsen, J. Nicoll, J. Nie, T. Nielsen, 
O. Nieto, P. Nihon, W. Nikiforuk, E. Nikitina, R. Nilsson, R. Nimco, M. Nippard, D. Nissen, J. Nistico, R. Nitsch, O. Niven, M. Nixdorf, K. Nixon, P. Niziolek, M. Nobles, B. Noel, C. Noel, D. Noel, A. Noftall, Z. Noftall, C. Noga, 
J. Noga, G. Nogue, B. Nolan, P. Nolan, R. Nolan, S. Nolan, B. Nolin, G. Nolin, B. Nordell, W. Nordin, J. Norgaard, K. Noriega, A. Noriel, V. Norkin, B. Norman, D. Norman, J. Norman, M. Norman, P. Norman, R. Norman, T. 
Norman, T. Normand, Y. Normand, C. Normandin, D. Normore, E. Normore, G. Normore, M. Normore, S. Normore, B. Norquay, N. Northcott, K. Norton, B. Noseworthy, A. Noskey, K. Notenbomer, F. Nothnagel, R. Novales, 
R. Nunweiler, L. Nurkowski, D. Nwagbogwu, R. Nycholat, E. Nyenhuis, A. Nylen, C. Nyman, J. O'Beid, A. O'Brien, B. O'Brien, D. O'Brien, H. O'Brien, K. O'Brien, P. O'Brien, J. O'Connell, G. O'Connor, P. O'Donnell, L. O'Gallagher, 
J. O'Grady, K. O'Hearn, C. O'Keefe, E. O'Keefe, S. O'Leary, B. O'Neil, D. O'Neil, T. O'Neill, C. O'Quinn, D. O'Quinn, R. O'Regan, M. O'Reilly, J. O'Rourke, J. O'Sullivan, J. O'Toole, W. Oak, A. Oake, N. Oake, R. Oakes, D. Oakley, 
D. Oaks, D. Ober, J. Oberg, J. Oberholtzer, N. Obi, F. Obiri, P. Oblozinsky, J. Obrigewitsch, J. Obuck, P. Ocana, M. Ochran, L. Odeleye, T. Oele, J. Oestreicher, I. Offor, E. Ofuya, J. Oganwu, O. Ogbodo, A. Ogilvie, R. Ogilvie, T. 
Oh, T. Oickle, R. Okada, L. Okemow, A. Okeynan, R. Oksanen, K. Okuszko, F. Oladebo, P. Olaniyan, S. Olar, A. Olaski, B. Olaski, C. Oldfield, M. Oldford, B. Olenik, D. Olesen, B. Olheiser, T. Olinek, D. Oliveira, D. Oliver, N. Oliver, 
A. Oliverio, C. Olivier, S. Ollerhead, J. Ollikka, V. Olofernes, G. Oloumi, A. Olsen, K. Olsen, R. Olsen, S. Olsen, C. Olson, D. Olson, J. Olson, L. Olson, S. Olson, T. Olson, V. Olson, W. Olson, O. Oluwole, M. Omosun, P. Onciul, 
D. Ong, K. Onuoha, P. Onyszko, D. Orlecki, L. Orpilla Jr, A. Orr, N. Orr, S. Orser, M. Ortega, P. Ortega, K. Orth, R. Osachoff, J. Osborne, K. Osmond, T. Osmond, H. Osorio Lobo, A. Ospino, K. Osuoji, D. Oswald, J. Otis, G. Ott, 
M. Otteson, W. Otteson, D. Otto, J. Otto, T. Ouart, L. Ouch, D. Ouellette, J. Ouellette, S. Ouellette, E. Overbye, Z. Overbye, M. Overwater, E. Oviedo, P. Oza, A. Paananen, L. Paananen, J. Paarsmarkt, M. Pachan, F. Pacheco, 
M. Pacheco, T. Packard, J. Paddington, D. Padilla, R. Padilla, M. Pady, S. Page, M. Pagnucco, Q. Pagnucco, G. Pahl, B. Pahtayken, S. Paiement, K. Paige, R. Paine, K. Painter, J. Pak, V. Pak, A. Palani, A. Palatheerdhapu, C. 
Paleck, B. Pallan, B. Palmer, D. Palmer, L. Palmer, R. Palmer, M. Palmquist, O. Palomino, G. Palsen, J. Palsis, G. Paluck, P. Palumbo, I. Panas, J. Panas, B. Panchal, V. Pandey, D. Pandher, J. Pandya, S. Pandya, C. Panokarren, 
L. Pantazi, F. Pantilag, S. Panuganty, Y. Panya, L. Paolucci, A. Papadoulis, R. Papalia, M. Papcun, W. Papineau, J. Papp, V. Papuga, P. Paquette, R. Paquette, L. Paquin, D. Paradis, E. Paradis, J. Paradis, M. Paradis, T. Paradis, 
M. Paranjape, B. Parathundathil, G. Parchewsky, M. Pardy, E. Parece, L. Paredes, B. Parent, B. Parenteau, C. Parenteau, J. Parenteau, P. Parhar, R. Parillo, B. Parker, D. Parker, B. Parkin, D. Parlee, C. Paron, J. Parr, B. Parsons, 
C. Parsons, D. Parsons, G. Parsons, L. Parsons, M. Parsons, S. Parsons, T. Parsons, W. Parsons, A. Partsch, C. Pascon, J. Paseska, K. Pashaei Fakhri, J. Pashko, M. Pasichnuk, W. Pasko, J. Pasos, N. Pasowisty, C. Pass, E. 
Pastor, A. Patel, B. Patel, D. Patel, H. Patel, J. Patel, K. Patel, M. Patel, N. Patel, P. Patel, R. Patel, S. Patel, T. Patel, V. Patel, N. Pateliya, R. Patenaude, C. Pater, D. Paterson, J. Paterson, B. Patey, D. Patey, I. Patey, M. Patey, 
T. Patey, K. Patmore, C. Paton, G. Paton, P. Patrick, W. Patrick, C. Patrie, E. Patten, B. Patterson, C. Patterson, K. Patterson, L. Patterson, W. Patterson, L. Pattison, A. Paul, C. Paul, G. Paul, J. Paul, K. Paul, T. Paul, M. Paulgaard, 
E. Paulin, W. Pauls-Atas, B. Paulson, B. Paulssen, B. Pauwels, D. Pavelick, M. Pavlic, M. Pawluk, C. Pay, B. Payne, C. Payne, D. Payne, G. Payne, J. Payne, M. Payne, N. Payne, S. Payson, P. Pazienza, E. Peace, B. Peacock, E. 
Peacock, L. Peacock, A. Pearson, D. Pearson, E. Pearson, T. Peats, T. Peciulis, D. Pecoskie, E. Peddle, D. Pedersen, J. Pedersen, K. Pedersen, P. Pedersen, S. Pedersen, B. Pederson, L. Pederson, J. Peeke, D. Peet, K. Peeters, 
C. Peifer, F. Pelayo, K. Pelayo, M. Pelkey, G. Pellegrino, D. Pelletier, E. Pelletier, M. Pelletier, T. Pelletier, I. Pelly, M. Pelypiw, D. Pemberton, L. Pena, C. Pennell, T. Pennell, S. Pennemann, D. Penner, R. Penner, S. Penner, T. 
Penner, D. Penney, E. Penney, H. Penney, J. Penney, M. Penney, P. Penney, S. Penny, J. Penton, J. Penzo, I. Pepper, K. Pepper, K. Peppler, D. Peramanu, S. Peramanu, R. Peraza, R. Perchaylo, M. Perdue, C. Peregrym, M. 
Perehudoff, S. Perehudoff, J. Perepelecta, F. Perez, L. Perez, J. Perez-Licera, M. Perkins, R. Perkins, S. Perkins, T. Perkins, K. Perkovich, J. Pernitsch, J. Peroramas, H. Perozak, G. Perpar, D. Perreault, M. Perreault, N. Perron, 
B. Perry, C. Perry, D. Perry, G. Perry, J. Perry, O. Perry, R. Perry, V. Perry, T. Persaud, B. Persson, D. Perumal, B. Pesowski, P. Peter, D. Peters, J. Peters, K. Peters, R. Peters, C. Petersen, E. Petersen, B. Peterson, E. Peterson, J. 

9

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTPeterson, M. Peterson, S. Peterson, T. Peterson, B. Petite, C. Petkau, D. Petkau, B. Petkus, N. Petrola, R. Petrone, D. Petryshen, K. Petterson, B. Pettipas, J. Pettit, S. Pettit, K. Peyman, J. Peyton, L. Pham, T. Pham, B. Philibert, 
G. Philip, B. Phillips, D. Phillips, J. Phillips, T. Phillips, B. Philpott, T. Philpott, G. Phinney, L. Picard, W. Picard, E. Picard-Goulet, K. Picco, J. Picken, A. Pickersgill, B. Pickett, B. Piderman, D. Pierce, S. Piercey, J. Pieroway, S. 
Pierzchala, A. Pietrusik, R. Pighin, J. Pihowich, J. Pike, L. Pike, S. Pike, P. Pilecki, B. Pilgrim, L. Pilgrim, S. Pilgrim, T. Pilgrim, M. Pili, D. Pilisko, J. Piliszanski, R. Pillai, L. Pillaveethil, K. Pillon, N. Pilote, J. Pilsner, G. Pimienta, 
L. Pineda Perez, G. Pineda, M. Pineda, E. Pinituj-Flores, A. Pinksen, T. Pinksen, W. Pinksen, J. Pintaric, B. Pipa, J. Pipke, C. Pirnak, D. Pirvan, K. Pisio, M. Pitman, J. Pitoulis, M. Pitre, A. Pittman, C. Pittman, D. Pittman, E. 
Pittman, I. Pittman, J. Pittman, M. Pittman, R. Pittman, S. Pittman, W. Pittman, S. Pituka, A. Plaiasu, M. Plamondon, R. Plamondon, J. Plata, D. Plepelic, I. Plesa, J. Plessis, J. Plitt, K. Plosz, N. Plouffe, T. Plouffe, K. Plummer, 
I. Pocaterra, J. Pocock, S. Podhorodeski, A. Poetker, H. Poffenroth, D. Pohl, A. Poirier, D. Poirier, K. Poirier, D. Poitras, J. Polacik, D. Pole, E. Poliquin, C. Pollard, R. Pollard, T. Pollard, A. Pollock, J. Pollock, L. Pollock, M. Pollock, 
R. Pollock, J. Polsfut, M. Polujan, S. Poluk, G. Pome Franco, M. Poncelet, D. Poncsak, B. Pond, D. Pond, G. Pond, B. Ponjevic, N. Ponkiya, H. Ponnurangan, T. Poole, K. Poon, S. Poor Ghorban, A. Popa, T. Pope, C. Popko, J. 
Popowich, M. Popowich, C. Portelance, J. Portelli, A. Porter, C. Porter, I. Porter, L. Porter, M. Posnikoff, P. Postlewaite, R. Postnikoff, N. Pothier, C. Potorti, M. Potorti, L. Potosky, J. Potter, T. Potter, S. Pottle, K. Potts, R. Potts, 
J. Poulin, R. Poulter, K. Pounall, C. Povse, D. Powell, R. Powell, T. Powell, A. Power, B. Power, C. Power, E. Power, H. Power, J. Power, K. Power, L. Power, P. Power, T. Power, D. Pozniak, M. Prajapati, D. Prasad, P. Prasad, G. 
Pratch, G. Prather, R. Pratt, S. Pratt, L. Praud, W. Prawdzik, D. Prediger, M. Preece, D. Preshyon, J. Preshyon, D. Presley, A. Preston, J. Preston, S. Preston, R. Preteau, A. Pretty, A. Price, C. Price, M. Price, W. Price, J. Priest, 
D. Pringle, T. Prins, M. Pritchard, S. Pritchett, K. Proceviat, G. Prochner, K. Proctor, R. Proctor, D. Procyshyn, M. Profiri, M. Pronk, J. Properzi, D. Prostebby, D. Prostler, I. Proudfoot, D. Proulx, S. Prouse, S. Prud'Homme, T. 
Prudhomme, C. Prybylski, R. Pryde, A. Prysiaznyj, C. Przybylski, M. Psenicka, S. Pshyk, S. Puerto, Y. Puerto, B. Pugh, J. Puhl, M. Pulgar, A. Pulikkottil, C. Pumphrey, M. Pumphrey, A. Punko, K. Pupneja, S. Pupneja, B. Purcell, 
S. Purchase, C. Purdy, T. Purves, D. Pushak, S. Pushak, D. Pye, M. Pye, R. Pyke, M. Pyne, W. Pyne, T. Pyo, J. Pyper, M. Qian, W. Qian, L. Qing, J. Qu, A. Quan, G. Quan, L. Quan, A. Quarin, R. Quartermain, K. Quaschnick, J. 
Quiba, D. Quigley, R. Quigley, S. Quigley, J. Quinn, K. Quintilio, C. Quinton, G. Quinton, B. Quipp, R. Quiring, S. Qureshi, J. Raban Mardelli, L. Rabbitt, J. Rabby, B. Rabusic, M. Raby, P. Racette, D. Rach, D. Rachkewich, D. 
Raciborski, W. Raczynski, L. Radesh, K. Radke, N. Radke, R. Radke, M. Radu, J. Rae, D. Raedts, K. Rafferty, I. Rafiyev, G. Raghavan Nair, J. Raher, A. Rahmani, M. Rahmani, M. Rahmanian, P. Rai, J. Rainnie, M. Raisinghani, 
A. Raivio, K. Raj, J. Rajotte, J. Ralph, P. Ralph, S. Ralph, S. Raman, J. Ramazani, D. Ramburrun, E. Ramirez Capitaine, J. Ramirez, M. Ramirez, P. Ramirez, R. Ramirez, C. Ramos, J. Ramroop, J. Ramsay, M. Ramsay, R. Ramsay, 
S. Ramsay, K. Ramsbottom, M. Rana, L. Rancourt, D. Randell, L. Randell, M. Randell, T. Randell, W. Randell, J. Randhile, J. Rankin, M. Rankin, D. Ranola, J. Ransom, M. Raoufi, R. Raposo, S. Rasch, T. Rasheed, C. Rasko, 
S. Rasmussen, R. Raso, W. Ratcliffe, S. Rathamone, R. Rathburn, S. Ratkovic, H. Ratzlaff, A. Rau, M. Rausch, L. Ravoy, A. Ray, B. Ray, D. Ray, K. Ray, S. Ray, K. Rayment, D. Raymond, E. Rayner, J. Rayner, R. Rayner, M. Raza, 
D. Read, G. Reader, W. Reashore, K. Reason, B. Reaume, R. Reaume, C. Reber, D. Reber, D. Rechenmacher, G. Redding, S. Reddy, B. Redlich, R. Redmond, A. Reed, D. Reed, J. Reed, S. Reed, A. Regan, P. Regan, H. Regimbald, 
R. Reginato, C. Regnier, R. Regnier, P. Regular, K. Rehel, H. Rehman, M. Rehman, C. Reib, K. Reichle, B. Reid, C. Reid, D. Reid, E. Reid, G. Reid, J. Reid, K. Reid, M. Reid, R. Reid, S. Reid, T. Reid, H. Reilly, T. Reilly, D. Reimer, 
I. Reimer, M. Reimer, M. Reinders, D. Reinhold, J. Reiniger, T. Reiniger, E. Reis, R. Reis, C. Reiter, G. Reiter, H. Reithaug, M. Reithaug, D. Rejman, B. Relland, B. Rellosa, P. Rellosa, T. Remington, W. Remmer, C. Rempel, L. 
Rempel, P. Rempel, L. Ren, S. Ren, R. Renaud, T. Renkema, L. Rennie, M. Reno, J. Rentar, J. Repchuk, S. Resus, M. Rew, E. Reyes, O. Reyes, S. Reynhardt, J. Reynolds, P. Reynolds, S. Reynolds, T. Reynolds, M. Rezkallah, D. 
Reznik, N. Rhemtulla, C. Rhode, A. Rhodes, G. Ricard, S. Ricci, D. Rice, G. Rice, J. Rice, R. Rice, C. Richard, J. Richard, K. Richard, M. Richard, B. Richards, C. Richards, D. Richards, G. Richards, H. Richards, K. Richards, T. 
Richards, A. Richardson, K. Richardson, S. Richardson, T. Richardson, D. Richter, W. Ricker, C. Ricketson, M. Ricketts, M. Ricks, C. Rico-Ospina, R. Riddell, J. Riddle, J. Rideout, M. Rideout, R. Rideout, C. Riegling, C. Ries, 
A. Riley, D. Riley, S. Riley, D. Rimmer, D. Rinas, G. Ringheim, K. Rioux, M. Rioux, R. Rioux, S. Rioux, S. Risling, S. Ristic, L. Ritchat, D. Ritchie, M. Ritchie, R. Ritchie, S. Rivard, M. Rivas, J. Rivera, O. Rizvi, M. Rizwan, A. Roach, 
N. Robbins, R. Roberge, A. Robert, C. Roberts, D. Roberts, J. Roberts, M. Roberts, T. Roberts, G. Robertson, M. Robertson, T. Robertson, J. Robichaud, M. Robideau, H. Robillard, A. Robinson, B. Robinson, D. Robinson, G. 
Robinson, J. Robinson, K. Robinson, M. Robinson, N. Robinson, W. Robleto, A. Roche, L. Roche, G. Rocheleau, J. Rochemont, D. Rochon, L. Rochon, R. Rock, J. Rockarts, N. Roculan, S. Rodberg, T. Rodgers, R. Rodh, J. 
Rodriguez, O. Rodriguez, P. Roett, D. Rogal, K. Rogalsky, A. Rogers, C. Rogers, G. Rogers, J. Rogers, K. Rogers, M. Rogers, S. Rogers, Y. Rohner, L. Rojas, K. Roll, S. Rolling, K. Rolseth, L. Romanchuk, T. Romanchuk, C. Romano, 
D. Romanyshyn, M. Rombough, W. Rombough, A. Romero, G. Romero, J. Romero, A. Ronald, G. Ronald, D. Rondeau, J. Roney, S. Roney, L. Rong, B. Ronspies, A. Rook, A. Roomy, J. Rooney, M. Rooney, S. Roop, C. Root, A. 
Roozendaal, B. Rose, C. Rose, J. Rose, M. Rose, P. Rose, R. Rose, M. Rose-Atkins, C. Rosenthal, R. Rosenthal, D. Rosgen, S. Roskey, M. Rosloot, T. Rosner, A. Ross, B. Ross, D. Ross, E. Ross, I. Ross, J. Ross, R. Ross, S. Ross, 
W. Ross, G. Rosser, S. Rosser, G. Rosso, J. Rostad, B. Rosychuk, R. Rosychuk, B. Roszell, K. Roth, M. Roth, R. Roth, T. Roth, B. Rott, T. Rotzien, J. Rotzoll, S. Rouf, J. Rouleau, G. Rousselle, A. Routhier, D. Routhier, R. Routhier, 
R. Routley, K. Row, A. Rowbottom, J. Rowe, M. Rowe, R. Rowe, S. Rowein, C. Rowland, L. Rowland, A. Rowsell, C. Rowsell, K. Rowsell, R. Rowsell, F. Roxas, A. Roy, B. Roy, C. Roy, D. Roy, M. Roy, R. Roy, S. Roy, D. Royston, 
Z. Ruda, V. Ruddy, D. Rudkevitch, K. Rudolf, B. Rudolph, C. Rudolph, K. Rudra, J. Rueb, K. Ruecker, L. Ruesga, M. Ruetz, A. Ruff, I. Rugg, M. Ruggles, M. Ruiz, S. Rumball, D. Rumbolt, T. Rumbolt, J. Rumjan, D. Rumohr, C. 
Runnalls, J. Rusk, C. Russell, D. Russell, E. Russell, P. Russell, Q. Russell, T. Russell, D. Rutberg, J. Rutherford, K. Rutherford, M. Rutherford, S. Rutherford, D. Rutley, M. Rutter, H. Rutz, C. Ruzycki, F. Rwirangira, J. Ryalls, A. 
Ryan, C. Ryan, D. Ryan, M. Ryan, T. Ryan, S. Ryback, R. Rybchinsky, C. Ryder, D. Ryder, J. Ryder, J. Ryll, A. Ryzebol, J. Saaedi, J. Saastad, R. Saastad, R. Sabas, M. Sabo, A. Sabourov, A. Saby, J. Sachs, J. Sacrey, N. Sacrey, 
V. Sacrey, H. Sadiq, E. Saenz de Santa Maria, S. Sagrafena, A. Saha, K. Sahni, S. Sahoo, A. Saini, P. Saini, J. Sair, K. Saiyed, D. Sakires, K. Sakowsky, R. Sakwattanapong, R. Sala, A. Salakunov, A. Salazar, C. Salazar, D. 
Salazar, E. Salazar, A. Saleh, E. Saleh, O. Saleh, M. Salehi, R. Salehipour, J. Sali, C. Salim, C. Salisbury, E. Saller, M. Salman, E. Salmon, A. Salonga, G. Salt, S. Saltwater, B. Saluk, J. Salvador, R. Salyn, A. Samadi, A. 
Samarathunge, N. Samer, S. Samida, M. Samimi, K. Samms, A. Samoisette, J. Sampang, S. Sampanthamoorthy, H. Sampson, J. Sampson, R. Sampson, T. Sampson, R. Samson, T. Samuelson, S. Samy, V. Sanchala, R. 
Sanchez Hernandez, P. Sanders, T. Sanders, D. Sanderson, S. Sanderson, S. Sandhar, N. Sandhawalia, G. Sando, T. Sanelli, G. Sanford, N. Sanftleben, E. Sangroniz, N. Sankaran, T. Santos, J. Sanyal, R. Sarabin, J. Sarai, A. 
Saran, S. Saran, Z. Saran, R. Sarauskas, M. Sarbah, D. Saretsky, D. Sargent, I. Sarjeant, S. Sarkar, D. Sarmiento, A. Sartori, M. Sartoris, M. Sas, S. Sashuk, B. Sather, T. Sather, W. Sather, T. Satink, M. Satra, E. Saucier, J. 
Saucier, S. Sauder, E. Saulnier, G. Saunders, L. Saunders, M. Saunders, R. Saunders, S. Saurette, C. Sauve, J. Savage, C. Savard, F. Savaria, S. Savas, B. Savla, D. Savoie, K. Savoie, L. Savoie, M. Savoie, C. Savostianik, A. 
Savtchenko, M. Sawka, B. Sawler, D. Saxty, C. Sayer, R. Sayer, A. Scaffo-Migliaro, R. Scammell, J. Scarff, B. Scarth, J. Schaan, R. Schaap, K. Schachtel, B. Schade, T. Schafer, D. Schaffer, B. Schamehorn, C. Schanzenbach, 
M. Schanzenbach, T. Schatkoske, R. Schatschneider, C. Schaub, P. Schaub, J. Schechtel, J. Schedlosky, K. Schedlosky, W. Scheelar, T. Scheers, C. Scheerschmidt, K. Scheiris, S. Schell, M. Schellenberg, S. Schellenberg, L. 
Schelske, L. Scheper, K. Scherger, C. Scheu, D. Schick, J. Schick, S. Schick, J. Schiller, L. Schiller, M. Schiller, T. Schimpf, R. Schlachter, G. Schlamp, D. Schledt, B. Schmaltz, D. Schmaltz, L. Schmaus, J. Schmidt, N. Schmidt, 
R. Schmidt, T. Schmidt, J. Schmitz, S. Schmitz, P. Schmuland, H. Schnaier, D. Schneider, G. Schneider, P. Schneider, S. Schneider, B. Schnell, C. Schnepf, A. Schnick, J. Schnieder, R. Schnieder, C. Schnurer, K. Schnurer, J. 
Schoengut, B. Schoepp, N. Schofield, S. Schofield, R. Schonheiter, L. Schonhoffer, R. Schrage, M. Schreiner, K. Schroeder, R. Schroeder, S. Schroeder, R. Schuh, N. Schuler, P. Schulhauser, E. Schulte, S. Schultheiss, B. Schultz, 
C. Schultz, D. Schultz, J. Schultz, S. Schultz, M. Schultze, T. Schulz, K. Schumacher, D. Schwank, R. Schwank, D. Schwarz, C. Schwenning, L. Schwetz, J. Schwindt, T. Scimia, J. Scollard, C. Scott, D. Scott, E. Scott, G. Scott, 
J. Scott, K. Scott, L. Scott, M. Scott, R. Scott, S. Scott, R. Scoville, M. Scragg, A. Scriba, R. Scrimshaw, J. Sculland, C. Scullion, S. Seabrook, M. Seafoot, G. Seal, K. Seaman, C. Sears, G. Seaton, T. Seaward, M. Sebastian, 
J. Sedens, D. Seel, C. Seely, B. Seewitz, M. Seguin, L. Sehn, K. Seidel, P. Seipp, K. Seitz, R. Sekel, B. Sekulich, E. Sekura, D. Selby, K. Self, D. Selinger, M. Sell, K. Sellick, M. Selman, A. Semchanka, L. Semeniuk, R. Senecal, 
T. Senecal, T. Senger, J. Senior, J. Seniuk, B. Senkow, T. Senkow, T. Senner, F. Sepnio, N. Serani, D. Serate, C. Sereda, D. Sereda, R. Sereda, N. Sereggela, B. Serfas, R. Serfas, P. Sergeant, J. Serino, E. Serniak, P. Servello, 
B. Severight, B. Sevinski, J. Seward, B. Sewell, P. Sexton, S. Seyed Tarrah, A. Seyyed Najafi, G. Sgambaro, M. Sgambaro, R. Sgambaro, C. Shackleton, M. Shad, B. Shah, H. Shah, M. Shah, N. Shah, R. Shah, S. Shah, V. 
Shah, M. Shahebrahimi, S. Shahzad, K. Shakir, K. Shakotko, L. Shang, C. Shank, P. Shankowski, B. Shanmugam, J. Shannon, A. Sharifi, K. Sharma, R. Sharma, M. Sharman, N. Sharp, J. Sharpe, K. Sharpe, T. Sharpe, R. 
Sharron, T. Shatosky, B. Shaw, D. Shaw, K. Shaw, M. Shaw, R. Shaw, O. Shaykina, J. Shea, K. Shea, L. Shea, R. Shea, C. Shears, P. Shears, D. Sheaves, L. Sheaves, W. Sheaves, A. Shehata, K. Sheikh, M. Sheikh, O. Sheikh, 
B. Shenton, R. Shepel, C. Sheppard, D. Sheppard, G. Sheppard, J. Sheppard, R. Sheppard, T. Sheppard, C. Sherbanuk, A. Shergill, T. Sheridan, M. Sherman, S. Sherman, I. Sherr, M. Sheth, N. Sheth, C. Sheward, B. Shewchuk, 
D. Shewchuk, J. Shewchuk, L. Shi, A. Shideler, C. Shields, A. Shiers, N. Shihinski, S. Shiledarbaxi, K. Shill, A. Shillam, J. Shiner, P. Shiner, W. Shipley, J. Shire, V. Shirhatti, B. Shmoury, B. Shmyr, C. Shmyrko, M. Shobeiri, N. 
Shohel, R. Shonhiwa, S. Short, T. Short, D. Shortland, D. Shortreed, J. Shortt, M. Shott, G. Shrafnagle, M. Shukalov, T. Shukin, K. Shukla, D. Shular, J. Shumate, T. Shymko, S. Shymoniak, D. Shypitka, J. Shysh, I. Siddhanta, 
A. Siddiqui, M. Siddiqui, M. Sideroff, R. Sidhu, C. Sieben, D. Sieben, J. Sieben, P. Siganporia, R. Sigsworth, W. Sikorski, L. Silas, T. Silbernagel, A. Sillito, I. Silva, L. Silva, J. Silver, G. Silvis, H. Simani, C. Simard, D. Simard, 
K. Simard, D. Simbi, M. Simm, G. Simmelink, T. Simmonds, J. Simmons, A. Simms, B. Simms, C. Simms, F. Simms, R. Simms, A. Simon, P. Simon, T. Simon, R. Simper, G. Simpkins, G. Simpson, J. Simpson, R. Simpson, S. 
Simpson, W. Simpson, E. Sinclair, S. Sinclair, D. Sine, A. Singh, K. Singh, S. Singh, M. Singher, S. Singla, J. Singleton, M. Sinkova-Hovdestad, A. Sinnett, L. Sinnicks, R. Sison, S. Sison, J. Sisson, J. Sjonnesen, D. Skanderup, 
W. Skaret, K. Skarra, E. Skarsen, B. Skinner, M. Skinner, R. Skinner, T. Skinner, M. Skipper, J. Skjeie, G. Skoczek, J. Skog, M. Skolski, J. Skonnord, R. Skrepnek, S. Skulmoski, M. Skulski, M. Skyrpan, A. Slade, R. Slade, S. 
Slade, M. Slavin, K. Slemko, D. Slemp, J. Sloan, M. Sloan, R. Sloan, R. Slobodian, J. Sloychuk, W. Slunt, S. Slywka, E. Smart, R. Smart, D. Smeltzer, J. Smid, S. Smiegielski, K. Smigelski, C. Smillie, A. Smith, B. Smith, C. 
Smith, D. Smith, E. Smith, G. Smith, J. Smith, K. Smith, L. Smith, M. Smith, R. Smith, S. Smith, T. Smith, W. Smith, C. Smitham, E. Smolyaninova, A. Smyl, K. Smyl, R. Smyl, N. Sneddon, K. Snee, T. Snell, G. Snider, J. Snider, 
I. Snook, J. Snow, K. Snow, R. Snow, W. Snow, D. Snowdon, J. Snowdon, D. Snyder, J. Soar, D. Sohlbach, D. Sokoloski, J. Solano, J. Soley, V. Sollid, M. Sollows, S. Soloshy, A. Soloway, B. Soltani, L. Somerville, R. Somji, 
L. Sommer, R. Somorai, D. Soni, A. Sonpal, N. Soodyall, W. Sookram, M. Soolagallu, T. Sopatyk, G. Sopczak, H. Sorensen, P. Sorensen, R. Sorensen, L. Soriano, C. Sorochan, K. Sorochan, D. Soroko, L. Soucy, M. Soucy, R. 
Soucy, J. Soulis, J. Southern, H. Sow, D. Spagrud, E. Spagrud, D. Spanics, B. Speedtsberg, G. Speer, L. Speer, D. Spencer, R. Spencer, S. Spencer, B. Spendiff, R. Sperling, J. Spetz, D. Spidell, K. Spiker, A. Spohn, C. Sporidis, 
M. Spreacker, M. Sprinkle, K. Sproule, A. Spurrell, C. Spurrell, D. Spurrell, E. Spurrell, N. Spurrell, R. Spurrell, P. Spurvey, N. Squarek, J. Squire, M. Squires, P. Squires, T. Squires, R. Sran, S. St. Croix, J. St. Denis, K. St. Denis, 
P. St. Denis, F. St. Goddard, R. St. Jean, R. St. Martin, J. St. Onge, E. St. Pierre, M. St. Pierre, R. St. Pierre, L. Staats, A. Stacey, C. Stacey, K. Stacey, I. Stacey-Salmon, P. Stackhouse, G. Stadnichuk, S. Stadnichuk, S. Stadnyk, 
D. Stagg, J. Stagg, K. Stagg, T. Stagg, M. Stainthorpe, K. Stairs, J. Stajkowski, M. Stalker, R. Stamp, J. Standeven, A. Standing, S. Stanford, C. Stang, M. Stang, R. Stanger, A. Stanley, J. Stanley, A. Staples, D. Staples, J. 
Staples, P. Stapleton, L. Stark, R. Staruiala, D. Staszewski, B. Staudinger, S. Stauth, A. Stavropoulos, K. Stawinski, E. Stearns, M. Stec, D. Steele, R. Steele, S. Steele, B. Steeves, L. Steeves, S. Stefan, T. Stefansson, M. 
Stein, J. Steinkey, S. Steinkey, A. Stella, R. Stelten, D. Stemmann, W. Stenhouse, J. Stephens, M. Stephens, T. Stephens, G. Stetar, G. Stevens, J. Stevens, N. Stevens, R. Stevens, A. Stevens-Dicks, A. Stevenson, H. 
Stevenson, J. Stevenson, N. Stevenson, R. Stevenson, T. Stevers, R. Steward, C. Stewart, D. Stewart, I. Stewart, J. Stewart, L. Stewart, M. Stewart, R. Stewart, W. Stewart, W. Stickel, R. Stieben, M. Stiefel, D. Stinn, S. 
Stirling, M. Stirrett, M. Stobart, D. Stobbe, J. Stober, M. Stockes, C. Stocking, R. Stokes, C. Stolz, T. Stolz, D. Stone, R. Stoner, M. Stordahl, J. Storey, D. Stormo, L. Storsley, B. Stortz, D. Stout, R. Stoutenberg, D. Stoyles, K. 
Stoyles, J. Strachan, S. Strachan, A. Stranaghan, R. Stranberg, W. Strand, J. Strandquist, C. Strang, D. Strang, R. Strang, N. Strantz, B. Stratichuk, M. Street, S. Street, C. Stretch, R. Stretch, W. Stretch, H. Strickland, R. 
Strickland, T. Strickland, R. Striegler, J. Strilchuk, M. Stroh, J. Strom, J. Strong, R. Strong, M. Stronski, G. Stroud, R. Struski, D. Strynadka, D. Stuart, C. Stubbs, G. Stuber, V. Stuckey, L. Stuckless, N. Stuckless, R. Stuckless, 
T. Stuckless, C. Study, J. Stuebing, G. Sturdy, F. Sturge, J. Sturge, P. Sturge, J. Sturgeon, P. Sturgeon, L. Su, P. Su, W. Su, G. Suarez Caicedo, M. Suarez, V. Subasic, J. Subramaniam, R. Subramaniam, S. Suche, R. Sukkel, J. 
Sullivan, M. Sullivan, N. Sullivan, R. Sullivan, T. Sullivan, P. Sultanian, B. Summerfelt, C. Summers, E. Summers, T. Sun, U. Sundar, U. Sundaram, P. Sundaravadivelu, C. Surgenor, G. Surugiu, C. Sutherland, D. Sutherland, H. 
Sutherland, K. Sutherland, L. Sutherland, S. Sutherland, B. Sutton, P. Sutton, S. Sverdahl, T. Svoboda, J. Swaby, A. Swain, D. Swain, S. Swain, J. Swampy, A. Swan, D. Swan, M. Swan, J. Swannack, C. Swanson, J. Swanson, 
W. Swanson, R. Swarnkar, E. Sweeney, S. Sweetapple, C. Swenarchuk, N. Swennumson, D. Swiegocki, E. Switzer, A. Sychak, K. Sydorko, D. Syed, J. Sykes, J. Sykora, J. Sylvester, T. Sylvester, D. Sylvestre, G. Sylvestre, B. 
Symington, M. Symons, D. Syrnyk, N. Szalay, E. Szeto, C. Szmata, A. Szoke, C. Szpecht, D. Sztukowski, D. Sztym, C. Szutiak, I. Szwiega, K. Szydlik, J. Ta, V. Ta, C. Tacadena, M. Tade, A. Taghipour, P. Taiani, M. Tainsh, D. 
Tainton, D. Tait, O. Tait, J. Taite, A. Tajik, D. Tajiri, D. Takala, S. Takala, S. Talati, B. Talbot, C. Talbot, J. Talbot, M. Talerico, C. Tallack, D. Tallas, B. Talma, K. Tam, N. Taman, B. Tan, C. Tan, K. Tan, S. Tan, M. Tanasescu, B. 
Tancowny, E. Tang, L. Tang, X. Tang, G. Tangonan, T. Tanigami, J. Tanner, K. Tanner, M. Tapley, G. Tapp, C. Tarache, A. Tarasenco, C. Tardif, G. Tarditi, K. Targett, B. Tarkowski, R. Taron, D. Tarrant, B. Tasek, J. Tatarin, N. 

10

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTTavassoli, A. Taylor, B. Taylor, G. Taylor, H. Taylor, J. Taylor, K. Taylor, L. Taylor, M. Taylor, N. Taylor, P. Taylor, R. Taylor, S. Taylor, J. Tazzman, B. Teare, M. Teeple, A. Tegnander, S. Tejpar, M. Teleptean, R. Tellier, B. Temesgen, 
G. Temple, J. Temple, C. Templeton, C. Templin, K. Tenney, J. Teppin, G. Teske, C. Tessier, W. Teszeri, W. Tetachuk, C. Tetreau, J. Tettensor, B. Tetz, J. Tetz, S. Tetz, I. Tewfik, E. Tezcan, F. Thaddaues, L. Thai, T. Tham, J. 
Thauberger, S. Theoret, G. Theriault, G. Therriault, W. Thew, R. Thibodeau, J. Thiessen, T. Thiessen, W. Thijs, S. Thind, K. Thistleton, M. Thoen, J. Thomas Cotton, D. Thomas, E. Thomas, I. Thomas, L. Thomas, M. Thomas, 
N. Thomas, P. Thomas, S. Thomas, A. Thompson, C. Thompson, D. Thompson, E. Thompson, H. Thompson, I. Thompson, J. Thompson, L. Thompson, R. Thompson, S. Thompson, T. Thompson, J. Thomsen, P. Thomsen, A. 
Thomson, K. Thomson, P. Thomson, S. Thomson, T. Thomson, K. Thorburn, T. Thorburne, W. Thorburne, J. Thorleifson, B. Thorn, A. Thorne, D. Thorne, K. Thorne, L. Thorne, B. Thornhill, E. Thornton, N. Thorp, E. Thunaes, D. 
Thurman, M. Thyer, T. Tian, M. Tiedje, R. Tiessen, P. Tieu, B. Tiffin, M. Tilford-Shaw, D. Tillapaugh, D. Tilley, K. Tilley, M. Tilley, K. Tillotson, T. Tillotson, B. Timmons, N. Tindall, M. Tineo, W. Tipler, D. Tipper, B. Titus, D. Tiwary, 
R. Tiwary, C. Tkach, D. Tkachuk, E. To, B. Tobin, V. Tobin, K. Tobler, B. Todd, C. Todd, W. Todoschuk, N. Tolley, D. Tomar, B. Tomchuk, G. Tomchuk, R. Tomiak, D. Tomiuk, K. Tomlinson, B. Tompkins, A. Tomszak, N. Tomte, W. 
Tong, R. Tonhauser, M. Tonon, S. Tookey, V. Topacio, S. Topolnitsky, K. Tordon, L. Torrance, P. Torrance, C. Torraville, F. Torraville, J. Torraville, N. Torres, D. Torriero, M. Tosio, K. Totten, D. Touchette, S. Touchette, L. Tough, 
D. Toullelan, K. Tourand, T. Tourand, M. Townsend, D. Tozer, O. Tozser, C. Tran, D. Tran, R. Trant, C. Trapp, L. Trautman, M. Travers, N. Travers, J. Traverse, M. Traverse, P. Traverse, S. Travis, J. Tredger, G. Treen, J. Treen, J. 
Trelinski, W. Trelinski, J. Treliving, E. Tremblay, L. Tremblay, M. Tremblay, C. Tremblett, M. Tremblett, W. Tremblett, S. Tremel, D. Trentham, J. Trieu, J. Trieu-Ly, J. Trifaux, S. Trifonov, W. Trigger, A. Trinh, D. Trinh, J. Trinier, 
E. Trip-De-Roche, E. Triumbari, B. Troy, P. Troy, J. Trto, J. Trudeau, R. Trudeau, R. Trudel, A. Truefitt, B. Trumpf, A. Truong, S. Truong, H. Tsagalas, Y. Tse, G. Tsemenko, M. Tsineli, F. Tsisar, P. Tso, J. Tu, Y. Tu, A. Tuck, B. Tucker, 
D. Tucker, J. Tucker, R. Tucker, S. Tucker, C. Tuffs, A. Tuico, D. Tuite, S. Tulan, B. Tulk, J. Tulk, L. Tulk, B. Tulloch, B. Tumbach, M. Tunke, T. Tupper, T. Turbide, D. Turcotte, J. Turcotte, D. Turgeon, T. Turgeon, B. Turner, C. Turner, 
D. Turner, J. Turner, S. Turner, D. Turpin, T. Turpin, V. Turska, S. Turton, S. Turvey, R. Tuttle, S. Tuttle, I. Tutto, L. Tuttosi, T. Twist, M. Twomey, P. Twomey, D. Twyne, O. Tyan, A. Tyler, E. Tylosky, L. Tymchuk, W. Tymchuk, D. 
Tymchyna, Z. Tymo, N. Tynan, S. Tyrell, J. Uddin, L. Uhrich, T. Uhrich, S. Ulloa, E. Ulrich, J. Umali, O. Umana, U. Umoh, K. Underwood, N. Underwood, R. Underwood, T. Ung, K. Unger, B. Unrath, L. Unrau, H. Unruh, P. Unruh, 
U. Upadhyaya, C. Upham, M. Uponi, D. Urban, L. Urbina, J. Urdaneta, C. Urlacher, A. Ustariz, K. Uyanwune, B. Vacheresse, R. Vachon, S. Vadnai, K. Vaideswaran, G. Valencia, A. Valentine, D. Valin, T. Valin, A. Valiquette, L. 
Vallee, M. Vallee, W. Vallee, G. Vallis, A. Valmadrid, A. Van De Reep, V. Van Der Merwe, H. Van Dyck, N. Van Dyke, J. Van Es, D. Van Genne, L. Van Genne, S. Van Jaarsveld, J. Van Nes, S. Van Rensburg, C. Van Schoor, R. 
Van Steinburg, R. Van Wieren, C. Van de Reep, W. Van den Oever, M. Vanberg, D. Vanbocquestal, M. Vance, J. Vancoughnett, K. Vandaelle, J. Vandeligt, R. Vandemark, T. Vandemark, D. Vandenberg, G. Vander Veen, T. 
Vandermeer, J. Vandervoort, C. Vare, L. Varela Avendano, S. Varey, M. Varga, D. Varty, N. Vaschetto, A. Vashisht, A. Vasquez, M. Vasquez-Placid, J. Vasseur, R. Vassov, R. Vaudan, N. Vaughan, S. Vekved, B. Velagapudi, B. 
Velichka, S. Venkatesh, R. Venn, D. Venning, J. Vera, L. Verbaas, D. Verbeek, D. Verbicky, A. Verge, J. Verge, M. Verge, N. Veriotes, A. Verma, S. Veroba, J. Verot, B. Verreau, D. Versnick-Brown, K. Veysey, J. Vezina, E. Viale, 
C. Viana, G. Vibert, J. Vicic, S. Vicic, N. Vick, B. Vickery, D. Vidic, N. Vienneau, G. Viljoen, R. Villanueva, J. Villemaire, M. Villemaire, C. Villemere, P. Villeneuve, R. Vincent, R. Vindevoghel, S. Vineham, B. Viney, R. Vinkle, B. 
Vinoly, J. Virtanen, G. Virus, K. Virus, A. Visotto, R. Vivian, N. Vizcuna Alvarado, R. Vloet, M. Vogan, E. Vogelsang, V. Volk, B. Volkmann, R. Volkmann, J. Vollman, W. Volschenk, B. Von-Grat, L. Vondermuhll, A. Vosburgh, A. 
Votta, A. Vredegoor, J. Vrolson, N. Vucic, J. Vuong, Q. Vuong, B. Vye, G. Wack, C. Wadden, K. Waddy, J. Wade, W. Wade, T. Waggoner, T. Wagil, C. Wagner, D. Wagner, G. Wagner, J. Wagner, K. Wagner, L. Wagner, N. 
Wagner, M. Wahl, F. Wajih, D. Wakaruk, L. Wakaruk, L. Wakefield, A. Walchuk, D. Waldner, D. Waldo, K. Waldron, C. Walker, D. Walker, G. Walker, J. Walker, S. Walker, T. Walker, K. Walko, D. Wall, S. Wall, A. Wallace, 
C. Wallace, E. Wallace, H. Wallace, K. Wallace, V. Wallace, G. Wallin, N. Wallin, M. Wallis, V. Wallwork, T. Walraven, A. Walsh, B. Walsh, C. Walsh, D. Walsh, E. Walsh, J. Walsh, P. Walsh, R. Walsh, S. Walsh, T. Walsh, 
W. Walsh, L. Walter, A. Walters, C. Walters, D. Walters, J. Walters, K. Walters, K. Wambolt, N. Wan, D. Wanchuk, C. Wang, H. Wang, J. Wang, L. Wang, R. Wang, S. Wang, T. Wang, W. Wang, X. Wang, Y. Wang, B. 
Wangler, D. Wannas, J. Waquan, L. Waquan, S. Waquan, G. Warburton, T. Warburton, D. Ward, E. Ward, K. Ward, M. Ward, D. Warford, W. Warholik, J. Waring, W. Warman, K. Warnica, F. Warraich, G. Warren, J. Warren, 
K. Warren, R. Warren, S. Warren, M. Warsame, K. Warwaruk, A. Wasikowski, P. Wassell, C. Wasylciw, J. Wasylik, W. Wasylucha, L. Watchorn, S. Waterfield, C. Waters, J. Watkins, D. Watson, E. Watson, G. Watson, J. 
Watson, K. Watson, M. Watson, B. Watton, S. Watton, B. Watts, J. Watts, A. Wazir, D. Weatherby, C. Weatherhead, L. Weaving, A. Webb, B. Webb, G. Webb, P. Webb, T. Webb, B. Webber, D. Webber, J. Webber, O. 
Websdale, K. Webster, D. Weed, E. Weening, E. Weenink, B. Wegenast, B. Wei, Z. Wei, J. Weibrecht, J. Weigl, J. Weik, D. Weimer, C. Weiner, C. Weingarten, A. Weir, R. Weir, G. Weisbeck, T. Weisbrod, R. Weisbrot, M. 
Weishaar, C. Weiss, T. Welland, J. Weller, B. Wellman, A. Wells, C. Wells, D. Wells, E. Wells, L. Wells, N. Wells, R. Wells, S. Wells, T. Wells, K. Wellwood, A. Welsh, J. Welsh, W. Welte, Z. Wen, G. Weng, P. Wenger, J. 
Wenisch, M. Wenner, J. Wentworth, K. Wenzel, D. Werbowy, D. Werle, C. Werner, H. Werner, C. Werstiuk, N. Wert, B. Weslake, D. Weslake, D. West, R. West, M. Westad, D. Westbrook, R. Westbrook, K. Westland, R. 
Westland, J. Westwood, B. Wetthuhn, D. Wheating, L. Wheating, J. Wheaton, S. Wheaton, B. Wheeler, C. Wheeler, J. Wheeler, K. Wheeler, N. Wheeler, S. Wheeler, C. Whelan, D. Whelan, K. Whelan, M. Whelan, R. 
Whelan, S. Whelan, R. Whelan-Maloney, G. Whelen, J. Whidden, L. Whillans, A. White, B. White, D. White, F. White, G. White, H. White, J. White, K. White, M. White, P. White, R. White, S. White, T. White, J. Whitehead, 
L. Whitehead, T. Whitehead, V. Whitehead, K. Whiteknife, N. Whiteknife, C. Whiteley, A. Whiteside, C. Whitford, H. Whitmore, M. Whittaker, A. Whitten, H. Whitten, A. Whitwell, R. Whyte, A. Wickins, C. Wickwire, A. 
Wiebe, D. Wiebe, M. Wiebe, N. Wiebe, T. Wiebe, D. Wiege, T. Wielgus, D. Wiens, S. Wiens, B. Wiesener, C. Wietzel, Z. Wigglesworth, S. Wight, T. Wight, D. Wijesingha, D. Wilbee, M. Wilcox, R. Wild, D. Wilde, E. 
Wildeman, M. Wilders, D. Wiles, R. Wiles, C. Wilk, T. Wilk, C. Wilkes, C. Wilkin, D. Wilkins, J. Wilkinson, K. Wilkinson, D. Willard, E. Willard, B. Willburn, A. Willcott, B. Willcott, J. Willems, S. Willette, C. Willey, R. Willey, 
A. Williams, B. Williams, C. Williams, D. Williams, G. Williams, L. Williams, M. Williams, N. Williams, P. Williams, S. Williams, T. Williams, W. Williams, C. Williamson, D. Williamson, M. Williamson, J. Willick, M. Willis, 
R. Willis, J. Williston, D. Willms, S. Wills, C. Willson, D. Willson, M. Wilschut, B. Wilson, C. Wilson, D. Wilson, G. Wilson, H. Wilson, J. Wilson, K. Wilson, L. Wilson, M. Wilson, R. Wilson, S. Wilson, W. Wilson, J. Wilton, 
S. Wilton, A. Winfield, B. Wingate, A. Wingert, J. Winia, B. Winiarz, I. Winland, R. Winnicky, J. Winquist, T. Winquist, D. Winship, R. Winslow, J. Winsor, A. Winter, T. Winter, G. Winters, R. Winters, G. Wirachowsky, J. 
Wirachowsky, M. Wiseman, W. Wiseman, N. Withers, M. Witmer, Z. Witt, B. Wittenborn, C. Wlad, A. Wlos, K. Woidak, D. Woitas, J. Woitas, T. Woitte, R. Wojtowicz, S. Wolf, D. Wolfe, J. Wolfe, D. Wollum, C. Woloshyn, 
J. Wolstenholme, B. Wolstoncroft, J. Wolter, R. Wolters, A. Wong, J. Wong, L. Wong, N. Wong, T. Wong, C. Woo, J. Woo, K. Woo, L. Woo, G. Wood, J. Wood, L. Wood, P. Wood, R. Wood, R. Woodburne, J. Woodd, S. 
Woodfine, F. Woodford, N. Woodford, S. Woodford, T. Woodford, M. Woodhead, D. Woods, J. Woods, S. Woods, T. Woods, M. Woodske, J. Wooldridge, B. Wooley, S. Woolfitt, T. Woolley, R. Woolner, R. Wootton, M. 
Workman, M. Workun, M. Woroniuk, C. Worthman, P. Wortman, J. Wotten, B. Wright, J. Wright, L. Wright, S. Wright, G. Wrinn, B. Wu, C. Wu, D. Wu, J. Wu, M. Wu, S. Wu, Y. Wu, P. Wuorinen, B. Wurzer, K. Wutzke, B. 
Wychopen, G. Wyman, G. Wyndham, R. Wyness, D. Wyshynski, L. Wysocki, S. Wytrychowski, Y. Xia, Y. Xie, C. Xu, H. Xu, J. Xu, Q. Xu, Y. Xu, Z. Xu, D. Yackel, K. Yakemchuk, K. Yakimowich, L. Yakiwchuk, B. Yang, D. Yang, 
J. Yang, L. Yang, S. Yang, D. Yanke, M. Yanota, H. Yare, A. Yaremko, K. Yaremko, R. Yarmuch, J. Yaroslawsky, S. Yasin, M. Yaychuk, B. Ye, B. Yee, G. Yee, R. Yee, C. Yeoman, D. Yep, P. Yepes, J. Yeske, C. Ying, O. Ying, Y. 
Ying, J. Yip, K. Yip, L. Yip, L. Yogasundaram, F. Yohannes, R. Yong, F. York, P. York, A. Yoshikawa, X. You, D. Youck, B. Young, C. Young, D. Young, E. Young, G. Young, J. Young, K. Young, L. Young, M. Young, P. Young, S. Young, 
T. Young, N. Younis, K. Yousaf, P. Youssef, R. Yowney, E. Yu, G. Yu, J. Yu, C. Yuen, D. Yuill, J. Yuill, R. Yuristy, R. Zabek, A. Zacharias, M. Zacharuk, T. Zachoda, C. Zackowski, J. Zaderey, N. Zaderey, S. Zagozewski, E. Zahacy, 
D. Zahara, A. Zahorszky, B. Zaitsoff, D. Zambrano Suarez, B. Zandstra, H. Zarazun, D. Zarowny, K. Zarowny, K. Zayac, D. Zazula, S. Zbrodoff, C. Zeeman, T. Zeiser, Z. Zeitoun, I. Zelazny, D. Zelman, B. Zembik, D. Zemlak, B. 
Zeng, A. Zenide, W. Zeniuk, G. Zeran, J. Zerpa, K. Zerr, M. Zerr, S. Zgurski, Y. Zhai, B. Zhang, J. Zhang, M. Zhang, Q. Zhang, W. Zhang, X. Zhang, Y. Zhang, Z. Zhang, B. Zhao, L. Zhao, G. Zheng, S. Zheng, H. Zhou, Q. Zhou, X. 
Zhou, Y. Zhou, L. Zhu, W. Zhu, E. Zhuromsky, S. Ziadeh, A. Zielke, F. Zilahy, D. Zilinski, E. Zilinski, E. Zimmer, M. Ziolecki, M. Zoladz, L. Zou, L. Zseder, G. Zubiak, A. Zubot, J. Zuk, S. Zukanovic, N. Zukiwski, D. Zurabyan, J. 
Zwolak, K. d'Abadie, S. d'Entremont, M. de Chavez, H. de Graaf, R. de Jong, R. de Ruiter, V. de Ruiter, B. de Winter, B. de Witt, C. de la Salle, R. deBoer, B. van Dyke, P. van Eerde, L. van Heerden, C. van Niekerk, R. van 
Zanden, M. van der Burgh, G. van't Wout, E. von Hertzberg, I. Adam, M. Adams, M. Aditiakusuma, R. Adzabe Ella, F. Agbadou, R. Allan, W. Allerton, D. Amalaman, T. Amara, N. Ango Mfene, L. Anongba, R. Aspden, J. Asso, 
V. Assohou-Ouattara, F. Assoko-Mve, S. Assoumane, F. Bakita, D. Balogoum, L. Bamba, G. Bates, D. Batt, G. Beaton, K. Begg, N. Bell, S. Bettinson, A. Bhadauria, A. Bhaduri, A. Bird, D. Black, E. Bonnefon, C. Boussougou 
Mayagui, L. Boyle, J. Bradshaw, S. Brown, S. Bryson, I. Bulloch, N. Campbell, W. Campbell, D. Chadwick, S. Chalmers, B. Chhualsingh, K. Cisse-Banny, A. Clouston, C. Collinson, D. Conybeare, C. Cook, R. Copland, N. Corbett, 
P. Corticelli, J. Costello, L. Coulibaly, S. Coulibaly, D. Coull, I. Cowie, N. Crabb, A. Critten, F. Dadashov, A. Darwin, P. Davison, N. Deeney, D. Dennison, C. Denslow, B. Diabagate, K. Diallo, R. Dicken, G. Dickson, M. Dingley, 
P. Dingley, M. Doak, C. Doo, I. Dosso, J. Douglas, B. Duncan, A. Edoukou, J. Edoukou, R. Esslemont, J. Eunson, J. Ewen, A. Farquhar, D. Farrell, B. Finch, J. Fish, B. Flockhart, J. Fowler, N. Franck, L. Fraser, A. Garden, S. Gatt, 
R. Gayler, A. Gboko, L. Gemmell, I. Gibbon, J. Gilbert, E. Giuliani, M. Gomaa, L. Gordon, J. Gover, R. Govil, N. Govindarajan Prithivirajan, C. Graham, A. Grant, T. Greig, S. Gue, J. Hardy, J. Harker, S. Hay, S. Heawood, S. 
Henderson, K. Heslop, T. Hindson, J. Hoare, L. Houghton, P. Howie, J. Humphrey, E. Hutton, S. Imrie, A. Inglis, R. Inglis, J. Jackson, J. Jamieson, M. Jamieson, S. Jamieson, T. Jervis, P. Johnson, A. Johnston, K. Joseph, T. 
Juett, A. Kamate, S. Kelsey, G. Kemp, J. Kerr, G. Kidd, C. Knapper, E. Kodjo Gaba, K. Koffi, L. Koffi, S. Koffi, B. Kone, L. Kone, V. Kone, B. Kotchi, M. Kotty, M. Koua, P. Kouadio, A. Kouakou, D. Kouame, A. Kouassi, H. Kouassi, 
J. Koulepe, G. Koumba Lendoye, A. Kourbaj, M. Koutou, V. Kumar, J. Kushe, T. Lamb, S. Lane, P. Latus, A. Laurie, C. Lawford, G. Lawson, E. Leroy, M. Lethaby, E. Lindsay, A. Lobban, J. Loukou, P. Mackintosh, C. MacLeod, A. 
MacNiven, C. MacPherson, H. Macrae, M. MacRitchie, D. Maganga, D. Mallum, G. Mann, J. Manning, M. Markussen, D. Marshall, J. Mathieson, R. Mathieson, N. McBain, A. McBoyle, D. McCarry, D. McDonald, F. McGaw, 
S. McGregor, J. McGuckin, S. McHardy, A. McIntosh, G. McIntosh, G. McKay, M. McKenzie, K. McLaughlin, W. Mclean, A. McLellan, J. McLellan, J. McMillan, J. McQuade, A. McSharry, J. McTamney, J. Mearns, K. Meh, 
D. Merrington, R. Mewis, D. Millar, L. Miller, A. Milne, J. Milne, A. Minty, Y. Mitchell, I. Moffat, A. Mognin, T. Moh, J. Morgan, K. Morrell, I. Morris, P. Mouori Mbani, A. Naughton, H. Ndjoteme - Nendjot, A. NDong Eba, 
G. Neves, A. Newman, P. N'Gbesso, H. Ngowe, C. N'Guessan, D. Niamke, A. N'Kesse, M. Nyamba Ekomi, Y. Oble-Karike, M. O'Connell, M. Ogden, M. Ogg, D. Ogilvie, B. Orrell, E. Palmer, A. Paterson, H. Paterson, T. Paterson, 
J. Patience, C. Pattinson, J. Penman, D. Philp, G. Plews, I. Pouncey, M. Prosper, R. Puranik, R. Rae, M. Raistrick, H. Rassi, J. Rattray, M. Rattray, G. Renfrew, A. Rennie, J. Rennie, M. Reynolds, I. Riach, J. Richards, T. Rider, 
A. Robertson, J. Robertson, S. Robertson, S. Robson, P. Ronnie, E. Rowe, S. Ruddy, N. Rusk, N. Salazar, L. Sanderson, J. Sandie, L. Sanoko, K. Scagliarini, H. Scott, J. Segynola, G. Shah, M. Shahrom, I. Shepherd, B. Silue, 
N. Silue, D. Simpson, R. Sinclair, Y. Singh, C. Slessor, K. Slotwinski, F. Smith, L. Smollet, J. Sneddon, I. Soro, L. Soutar, E. Spearman, J. Springer, P. Stephen, M. Stockton, M. Stone, L. Stuart, P. Stuart, D. Sturrock, A. Styles, 
C. Suttie, G. Tait, C. Taylor, P. Thimaiah, J. Thomson, W. Thomson, K. Thornton, S. Timothy, C. Tomlinson, C. Toshney, D. Tredou, N. Tulloch, R. Turnbull, A. Vaughan, E. Waddell, C. Wark, S. Watson, D. Watt, G. Watt, H. 
Weaver, C. Wheaton, A. Wheeler, D. Whitehouse, S. Wightman, J. Wilding, P. Will, J. Williamson, T. Wire, P. Wiseman, I. Wishart, M. Woodfin, A. Woodger, H. Wossey Ogandaga Mbourou, R. Wright, C. Yang, K. Yao, B. 
Yeboue, I. Yohanna, P. Zia

9,973STRONG

WORLD-CLASS TEAM

11

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT2017 YEAR-END RESERVES 

Determination of Reserves
For the year ended December 31, 2017, the Company retained Independent Qualified Reserves Evaluators (IQREs), Sproule Associates Limited, Sproule 
International Limited and GLJ Petroleum Consultants Limited, to evaluate and review all of the Company’s proved and proved plus probable reserves. 
The  IQREs  conducted  the  evaluation  and  review  in  accordance  with  the  standards  contained  in  the  Canadian  Oil  and  Gas  Evaluation  Handbook.  
The reserves disclosure is presented in accordance with NI 51-101 requirements using forecast prices and escalated costs.

The Reserves Committee of the Company’s Board of Directors has met with and carried out independent due diligence procedures with the IQREs as 
to the Company’s reserves. All reserves values are Company Gross unless stated otherwise.

CORPORATE TOTAL

■■

Canadian Natural’s 2017 performance has resulted in another year of excellent finding and development costs: 

■●

Finding, Development and Acquisition ("FD&A") costs, excluding the change in Future Development Capital ("FDC"), are $5.15/BOE for proved 
reserves and $5.52/BOE for proved plus probable reserves.

■●

FD&A costs, including the change in FDC, are $12.29/BOE for proved reserves and $12.17/BOE for proved plus probable reserves.

Proved  reserve  additions  and  revisions  replaced  2017  production  by  927%.  Proved  plus  probable  reserve  additions  and  revisions  replaced  
2017 production by 866%.

Proved reserves increased 49% to 8.871 billion BOE with reserve additions and revisions of 3.253 billion BOE. Proved plus probable reserves 
increased 29% to 11.866 billion BOE with reserve additions and revisions of 3.038 billion BOE.

The proved BOE reserve life index is 24.6 years and the proved plus probable BOE reserve life index is 33.0 years.

Recycle ratios are 4.5 times and 4.2 times for proved and proved plus probable reserves respectively, excluding the change in FDC. Including the 
change in FDC, recycle ratios are 1.9 times for both proved and proved plus probable reserves.

The  net  present  value  of  future  net  revenues,  before  income  tax,  discounted  at  10%,  increased  30%  to  $89.8  billion  for  proved  reserves  
and increased 24% to $114.5 billion for proved plus probable reserves. The net present value for proved developed producing reserves increased 
46% to $68.1 billion reflecting the completion of Horizon Phase 3 and the acquisition of AOSP. 

■■

■■

■■

■■

■■

12

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNORTH AMERICA EXPLORATION AND PRODUCTION

■■

Canadian Natural’s North America conventional and thermal assets delivered strong reserves results in 2017: 

■●

■●

FD&A costs, excluding the change in FDC, are $6.81/BOE for proved reserves and $5.57/BOE for proved plus probable reserves.

FD&A costs, including the change in FDC, are $11.31/BOE for proved reserves and $9.96/BOE for proved plus probable reserves.

■■

■■

■■

■■

Proved  reserve  additions  and  revisions  replaced  196%  of  2017  production.  Proved  plus  probable  reserve  additions  and  revisions  replaced  
240% of 2017 production. 

Proved reserves increased 7% to 3.397 billion BOE. This is comprised of 2.275 billion bbl of crude oil, bitumen, and NGL reserves and 6.730 Tcf  
of natural gas reserves.

Proved plus probable reserves increased 6% to 5.482 billion BOE. This is comprised of 3.895 billion bbl of crude oil, bitumen, and NGL reserves and 
9.520 Tcf of natural gas reserves.

Proved reserve additions and revisions are 320 million bbl of crude oil, bitumen and NGL and 770 Bcf of natural gas. Proved plus probable reserve 
additions and revisions are 349 million bbl of crude oil, bitumen and NGL and 1,194 Bcf of natural gas.

■■

The proved BOE reserve life index is 16.2 years and the proved plus probable BOE reserve life index is 26.2 years.

NORTH AMERICA OIL SANDS MINING AND UPGRADING

■■

Canadian Natural’s Horizon and AOSP oil sands mining and upgrading delivered strong reserves results in 2017: 

■●

■●

FD&A costs, excluding the change in FDC, are $4.78/bbl for proved reserves and $5.24/bbl for proved plus probable reserves.

FD&A costs, including the change in FDC, are $12.58/bbl for proved reserves and $12.78/bbl for proved plus probable reserves.

■■

■■

Proved Synthetic Crude Oil ("SCO") reserves increased 106% to 5.264 billion bbl. Proved plus probable SCO reserves increased 68% to 6.063 billion bbl.

SCO proved developed producing reserves increased 107% to 5.264 billion bbl reflecting the completion of Phase 3 at Horizon and the acquisition 
of AOSP.

■■

SCO reserves account for 59% of the Company’s proved BOE reserves and 51% of the proved plus probable BOE reserves.

INTERNATIONAL EXPLORATION AND PRODUCTION
■■ North Sea proved reserves decreased 12% to 124 million BOE and proved plus probable reserves decreased 31% to 185 million BOE.

■■ Offshore Africa proved reserves decreased 7% to 86 million BOE and proved plus probable reserves decreased 7% to 136 million BOE.

13

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTSummary of Company Gross Reserves

As of December 31, 2017
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)

 108 

 15 

 75 

 198 

 74 

 272 

 266 

 —  

 61 

 327 

 142 

 469 

 322 

 34 

 994 

 1,350 

 1,230 

 2,580 

 5,264 

 —  

 —  

 5,264 

 799 

 6,063 

 4,029 

 347 

 2,354 

 6,730 

 2,790 

 9,520 

 102 

 8 

 119 

 229 

 106 

 335 

 6,848 

 126 

 1,687 

 8,661 

 2,884 

 11,545 

 17 

 —  

 4 

 21 

 11 

 32 

 12 

 —  

 8 

 20 

 47 

 67 

 28 

 4 

 92 

 124 

 61 

 185 

 32 

 2 

 52 

 86 

 50 

 136 

 108 

 15 

 75 

 198 

 74 

 272 

 266 

 —  

 61 

 327 

 142 

 469 

 322 

 34 

 994 

 1,350 

 1,230 

 2,580 

 5,264 

 —  

 —  

 5,264 

 799 

 6,063 

 4,058 

 347 

 2,366 

 6,771 

 2,848 

 9,619 

 102 

 8 

 119 

 229 

 106 

 335 

 6,908 

 132 

 1,831 

 8,871 

 2,995 

 11,866 

 114 

 11 

 46 

 171 

 68 

 239 

 25 

 4 

 91 

 120 

 60 

 180 

 30 

 2 

 51 

 83 

 42 

 125 

 169 

 17 

 188 

 374 

 170 

 544 

North America 

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable 

North Sea

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

Offshore Africa

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

Total Company

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

14

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
Summary of Company Net Reserves

As of December 31, 2017
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

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

North Sea

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

Offshore Africa

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

Total Company

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

 103 

 10 

 39 

 152 

 58 

 210 

 25 

 4 

 91 

 120 

 60 

 180 

 27 

 2 

 41 

 70 

 32 

 102 

 155 

 16 

 171 

 342 

 150 

 492 

 91 

 13 

 65 

 169 

 61 

 230 

 207 

 —  

 50 

 257 

 101 

 358 

 262 

 28 

 825 

 1,115 

 971 

 2,086 

 4,552 

 —  

 (9)

 4,543 

 653 

 5,196 

 3,654 

 312 

 2,066 

 6,032 

 2,422 

 8,454 

 80 

 6 

 101 

 187 

 86 

 273 

 17 

—  

 4 

 21 

 11 

 32 

 9 

 —  

 6 

 15 

 32 

 47 

 5,904 

 109 

 1,415 

 7,428 

 2,334 

 9,762 

 28 

 4 

 92 

 124 

 61 

 185 

 29 

 2 

 42 

 73 

 37 

 110 

 91 

 13 

 65 

 169 

 61 

 230 

 207 

 —  

 50 

 257 

 101 

 358 

 262 

 28 

 825 

 1,115 

 971 

 2,086 

 4,552 

 —  

 (9)

 4,543 

 653 

 5,196 

 3,680 

 312 

 2,076 

 6,068 

 2,465 

 8,533 

 80 

 6 

 101 

 187 

 86 

 273 

 5,961 

 115 

 1,549 

 7,625 

 2,432 

 10,057 

15

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reconciliation of Company Gross Reserves

As of December 31, 2017
Forecast Prices and Costs

PROVED

 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
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
North Sea
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
Offshore Africa
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
Total Company
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017

16

 168 
 — 
 4 
 4 
 — 
 6 
 — 
 — 
 7 
 (18)
 171 

 134 
 — 
 — 
 — 
 — 
 — 
 — 
 4 
 (9)
 (9)
 120 

 87 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 3 
 (7)
 83 

 389 
 — 
 4 
 4 
 — 
 6 
 — 
 4 
 1 
 (34)
 374 

 187 
 — 
 14 
 7 
 1 
 20 
 — 
 — 
 4 
 (35)
 198 

 264 
 — 
 — 
 — 
 1 
 76 
 — 
 — 
 5 
 (19)
 327 

 1,269 
 — 
 20 
 — 
 — 
 23 
 — 
 — 
 82 
 (44)
 1,350 

 2,559 
 — 
 — 
 — 
 — 
 2,321 
 — 
 — 
 487 
 (103)
 5,264 

 187 
 — 
 14 
 7 
 1 
 20 
 — 
 — 
 4 
 (35)
 198 

 264 
 — 
 — 
 — 
 1 
 76 
 — 
 — 
 5 
 (19)
 327 

 1,269 
 — 
 20 
 — 
 — 
 23 
 — 
 — 
 82 
 (44)
 1,350 

 2,559 
 — 
 — 
 — 
 — 
 2,321 
 — 
 — 
 487 
 (103)
 5,264 

 6,545 
 — 
 276 
 191 
 1 
 116 
 — 
 (25)
 211 
 (585)
 6,730 

 41 
 — 
 — 
 — 
 — 
 — 
 — 
 (5)
 (1)
 (14)
 21 

 31 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (3)
 (8)
 20 

 6,617 
 — 
 276 
 191 
 1 
 116 
 — 
 (30)
 207 
 (607)
 6,771 

 198 
 — 
 15 
 17 
 — 
 1 
 — 
 — 
 13 
 (15)
 229 

 198 
 — 
 15 
 17 
 — 
 1 
 — 
 — 
 13 
 (15)
 229 

 5,736 
 — 
 99 
 60 
 2 
 2,467 
 — 
 (4)
 633 
 (332)
 8,661 

 141 
 — 
 — 
 — 
 — 
 — 
 — 
 3 
 (9)
 (11)
 124 

 92 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 2 
 (8)
 86 

 5,969 
 — 
 99 
 60 
 2 
 2,467 
 — 
 (1)
 626 
 (351)
 8,871 

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reconciliation of Company Gross Reserves

As of December 31, 2017
Forecast Prices and Costs

PROBABLE

 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
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
North Sea
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
Offshore Africa
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
Total Company
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017

 65 
 — 
 4 
 2 
 — 
 2 
 — 
 1 
 (6)
 — 
 68 

 119 
 — 
 — 
 1 
 — 
 — 
 — 
 (4)
 (56)
 — 
 60 

 46 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (4)
 — 
 42 

 230 
 — 
 4 
 3 
 — 
 2 
 — 
 (3)
 (66)
 — 
 170 

 72 
 — 
 8 
 3 
 — 
 6 
 — 
 — 
 (15)
 — 
 74 

 120 
 — 
 — 
 — 
 1 
 23 
 — 
 — 
 (2)
 — 
 142 

 1,248 
 — 
 19 
 — 
 — 
 27 
 — 
 — 
 (64)
 — 
 1,230 

 1,045 
 — 
 — 
 — 
 — 
 175 
 — 
 — 
 (421)
 — 
 799 

 72 
 — 
 8 
 3 
 — 
 6 
 — 
 — 
 (15)
 — 
 74 

 120 
 — 
 — 
 — 
 1 
 23 
 — 
 — 
 (2)
 — 
 142 

 1,248 
 — 
 19 
 — 
 — 
 27 
 — 
 — 
 (64)
 — 
 1,230 

 1,045 
 — 
 — 
 — 
 — 
 175 
 — 
 — 
 (421)
 — 
 799 

 2,366 
 — 
 278 
 104 
 — 
 29 
 (1)
 (4)
 18 
 — 
 2,790 

 44 
 — 
 — 
 — 
 — 
 — 
 — 
 5 
 (38)
 — 
 11 

 49 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (2)
 — 
 47 

 2,459 
 — 
 278 
 104 
 — 
 29 
 (1)
 1 
 (22)
 — 
 2,848 

 86 
 — 
 10 
 9 
 — 
 — 
 — 
 — 
 1 
 — 
 106 

 86 
 — 
 10 
 9 
 — 
 — 
 — 
 — 
 1 
 — 
 106 

 3,030 
 — 
 88 
 31 
 1 
 237 
 — 
 1 
 (504)
 — 
 2,884 

 126 
 — 
 — 
 1 
 — 
 — 
 — 
 (3)
 (63)
 — 
 61 

 54 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (4)
 — 
 50 

 3,210 
 — 
 88 
 32 
 1 
 237 
 — 
 (2)
 (571)
 — 
 2,995 

17

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reconciliation of Company Gross Reserves

As of December 31, 2017
Forecast Prices and Costs

PROVED PLUS PROBABLE

 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
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
North Sea
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
Offshore Africa
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017
Total Company
December 31, 2016
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2017

18

 233 
 — 
 8 
 6 
 — 
 8 
 — 
 1 
 1 
 (18)
 239 

 253 
 — 
 — 
 1 
 — 
 — 
 — 
 — 
 (65)
 (9)
 180 

 133 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (1)
 (7)
 125 

 619 
 — 
 8 
 7 
 — 
 8 
 — 
 1 
 (65)
 (34)
 544 

 259 
 — 
 22 
 10 
 1 
 26 
 — 
 — 
 (11)
 (35)
 272 

 384 
 — 
 — 
 — 
 2 
 99 
 — 
 — 
 3 
 (19)
 469 

 2,517 
 — 
 39 
 — 
 — 
 50 
 — 
 — 
 18 
 (44)
 2,580 

 3,604 
 — 
 — 
 — 
 — 
 2,496 
 — 
 — 
 66 
 (103)
 6,063 

 259 
 — 
 22 
 10 
 1 
 26 
 — 
 — 
 (11)
 (35)
 272 

 384 
 — 
 — 
 — 
 2 
 99 
 — 
 — 
 3 
 (19)
 469 

 2,517 
 — 
 39 
 — 
 — 
 50 
 — 
 — 
 18 
 (44)
 2,580 

 3,604 
 — 
 — 
 — 
 — 
 2,496 
 — 
 — 
 66 
 (103)
 6,063 

 8,911 
 — 
 554 
 295 
 1 
 145 
 (1)
 (29)
 229 
 (585)
 9,520 

 85 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (39)
 (14)
 32 

 80 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (5)
 (8)
 67 

 9,076 
 — 
 554 
 295 
 1 
 145 
 (1)
 (29)
 185 
 (607)
 9,619 

 284 
 — 
 25 
 26 
 — 
 1 
 — 
 — 
 14 
 (15)
 335 

 284 
 — 
 25 
 26 
 — 
 1 
 — 
 — 
 14 
 (15)
 335 

 8,766 
 — 
 187 
 91 
 3 
 2,704 
 — 
 (3)
 129 
 (332)
 11,545 

 267 
 — 
 — 
 1 
 — 
 — 
 — 
 — 
 (72)
 (11)
 185 

 146 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 (2)
 (8)
 136 

 9,179 
 — 
 187 
 92 
 3 
 2,704 
 — 
 (3)
 55 
 (351)
 11,866 

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reserves Notes

(1)  Company Gross reserves are working interest share before deduction of royalties and excluding any royalty interests.
(2)  Company Net reserves are working interest share after deduction of royalties and including any royalty interests.
(3)  BOE values may not calculate due to rounding.
(4) 

Forecast pricing assumptions utilized by the Independent Qualified Reserves Evaluators in the reserve estimates were provided by Sproule Associates Limited:

Crude oil and NGL

  WTI at Cushing (US$/bbl)

  Western Canada Select (C$/bbl)

  Canadian Light Sweet (C$/bbl)

  Cromer LSB (C$/bbl)

  Edmonton Pentanes+ (C$/bbl)

  North Sea Brent (US$/bbl)

Natural gas

  AECO (C$/MMBtu)

  BC Westcoast Station 2 (C$/MMBtu)

  Henry Hub (US$/MMBtu)

2018

55.00

51.05

65.44

64.44

67.72

58.00

2.85

2.45

3.25

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2019

65.00

59.61

74.51

73.51

75.61

67.00

3.11

2.71

3.50

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2020

70.00

64.94

78.24

77.24

78.82

72.00

3.65

3.25

4.00

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2021

73.00

68.43

82.45

81.45

82.35

75.00

3.80

3.40

4.08

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2022

74.46

69.80

84.10

83.10

84.07

76.50

3.95

3.55

4.16

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

Annual  
increase 
thereafter

2.00%

2.00%

2.00%

2.00%

2.00%

2.00%

2.00%

2.00%

2.00%

Note: A foreign exchange rate of 0.7900 US$/C$ for 2018, 0.8200 US$/C$ for 2019, and 0.8500 US$/C$ after 2019 was used in the 2017 evaluation.

(5)  A barrel of oil equivalent (“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.
(6)  Metrics included herein are commonly used in the oil and natural gas industry and are determined by Canadian Natural as set out in the notes below. These metrics do not have 
standardized meanings and may not be comparable to similar measures presented by other companies and may be misleading when making comparisons. Management uses these 
metrics to evaluate Canadian Natural’s performance over time. However, such measures are not reliable indicators of Canadian Natural’s future performance and future performance 
may vary.

(7)  Reserve additions and revisions are comprised of all categories of Company Gross reserve changes, exclusive of production.
(8)  Reserve replacement or Production replacement ratio is the Company Gross reserve additions and revisions, for the relevant reserve category, divided by the Company Gross production 

in the same period.

(9)  Reserve Life Index is based on the amount for the relevant reserve category divided by the 2018 proved developed producing production forecast prepared by the Independent Qualified 

Reserve Evaluators.

(10)  Finding, Development and Acquisition ("FD&A") costs are calculated by dividing the sum of total exploration, development and acquisition capital costs incurred in 2017 by the sum of 

total additions and revisions for the relevant reserve category.

(11)  FD&A costs including change in Future Development Capital ("FDC") are calculated by dividing the sum of total exploration, development and acquisition capital costs incurred in 2017 
and net change in FDC from December 31, 2016 to December 31, 2017 by the sum of total additions and revisions for the relevant reserve category. FDC excludes all abandonment and 
reclamation costs.

(12)  Recycle  Ratio  is  the  operating  netback  ($23.40/BOE  for  2017)  divided  by  the  FD&A  (in  $/BOE).  Operating  netback  is  production  revenues,  excluding  realized  gains  and  losses  on 

commodity hedging, less royalties, transportation and production expenses, calculated on a per BOE basis.

19

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
MANAGEMENT’S DISCUSSION AND ANALYSIS

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 Management’s Discussion and Analysis (“MD&A”), constitute forward-looking statements. 
Disclosure  of  plans  relating  to  and  expected  results  of  existing  and  future  developments,  including  but  not  limited  to  the  Oil  Sands  Mining  and 
Upgrading operations and future expansions, Primrose thermal projects, the Pelican Lake water and polymer flood project, the Kirby Thermal Oil Sands 
Project, the cost of 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 synthetic crude oil (“SCO”) that 
the Company may be reliant upon to transport its products to market, and the "Outlook" section of this MD&A, particularly in reference to the 2018 
guidance provided with respect to budgeted capital expenditures, 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 natural gas liquids (“NGLs”) reserves and in projecting future rates 
of production and the timing of development expenditures. The total amount or timing of future production may vary significantly from reserves 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; production levels; imprecision of reserves 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.

20

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTThe Company’s operations have been, and in the future may be, affected by political developments and by national, 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, and the Company’s course of action would depend upon its assessment of the future considering all information then available. 

Readers are cautioned that the foregoing list of factors is not exhaustive. Unpredictable or unknown factors not discussed in this report 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 Non-GAAP Financial Measures
This MD&A 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 (previously referred to as cash flow from operations), adjusted cash production costs and net asset value. 
These financial measures are not defined by International Financial Reporting Standards (“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 this MD&A. 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 and adjusted 
depreciation, depletion and amortization are included in the “Operating Highlights – Oil Sands Mining and Upgrading” section of this MD&A. The 
Company also presents certain non-GAAP financial ratios and their derivation in the “Liquidity and Capital Resources” section of this MD&A.

Management's Discussion and Analysis
This MD&A of the financial condition and results of operations of the Company should be read in conjunction with the audited consolidated financial 
statements and related notes for the year ended December 31, 2017. It should also be read in conjunction with the Company's MD&A for the three 
months and year ended December 31, 2017, which is incorporated herein by reference. All dollar amounts are referenced in millions of Canadian dollars, 
except where noted otherwise. The Company’s consolidated financial statements and this MD&A have been prepared in accordance with IFRS as 
issued by the International Accounting Standards Board ("IASB"). 

A Barrel of Oil Equivalent (“BOE”) is derived by converting six thousand cubic feet (“Mcf”) of natural gas to one barrel (“bbl”) 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. In addition, for the purposes of this 
MD&A, crude oil is defined to include the following commodities: light and medium crude oil, primary heavy crude oil, Pelican Lake heavy crude oil, 
bitumen (thermal oil), and SCO. Production volumes and per unit statistics are presented throughout this MD&A on a “before royalty” or “gross” basis, 
and realized prices are net of blending and feedstock costs and exclude the effect of risk management activities. Production on an “after royalty” or 
“net” basis is also presented for information purposes only.

The following discussion and analysis refers primarily to the Company’s 2017 financial results compared to 2016 and 2015, unless otherwise indicated. 
In addition, this MD&A details the Company's targeted capital program for 2018. Additional information relating to the Company, including its quarterly 
MD&A for the year and three months ended December 31, 2017, its Annual Information Form for the year ended December 31, 2017, and its audited 
consolidated financial statements for the year ended December 31, 2017 is available on SEDAR at www.sedar.com, and on EDGAR at www.sec.gov. 
This MD&A is dated February 28, 2018.

21

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTDefinitions and Abbreviations
AECO 

Alberta natural gas reference location

AIF 

AOSP 

API 

ARO 

bbl 

bbl/d 

Bcf 

Bcf/d 

BOE 

Annual Information Form

Athabasca Oil Sands Project

 specific gravity measured in degrees on the  
American Petroleum Institute scale

asset retirement obligations

barrel

barrels per day

billion cubic feet

billion cubic feet per day

barrels of oil equivalent

BOE/d 

barrels of oil equivalent per day

Bitumen 

Brent 

C$ 

CAGR 

CAPEX 

CO2 

CO2e 

Crude oil 

CSS 

EOR 

E&P 

FPSO 

GHG 

GJ 

GJ/d 

 a 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

Dated Brent

Canadian dollars

compound annual growth rate

capital expenditures

carbon dioxide

carbon dioxide equivalents

 includes light and medium crude oil, primary heavy 
crude oil, Pelican Lake heavy crude oil, bitumen 
(thermal oil), and synthetic crude oil

Cyclic Steam Stimulation

Enhanced Oil Recovery

Exploration and Production

Floating Production, Storage and Offloading Vessel

greenhouse gas

gigajoules

gigajoules per day

Horizon 

Horizon Oil Sands

IASB 

International Accounting Standards Board

IFRS 

LIBOR 

Mbbl 

Mbbl/d 

MBOE 

International Financial Reporting Standards

London Interbank Offered Rate

thousand barrels

thousand barrels per day

thousand barrels of oil equivalent

MBOE/d 

thousand barrels of oil equivalent per day

Mcf 

Mcfe 

Mcf/d 

thousand cubic feet

thousand cubic feet equivalent

thousand cubic feet per day

MMbbl 

million barrels

MMBOE 

million barrels of oil equivalent

MMBtu 

million British thermal units

MMcf 

million cubic feet

MMcf/d 

million cubic feet per day

NGLs 

natural gas liquids

NYMEX 

New York Mercantile Exchange

NYSE 

PRT 

SAGD 

SCO 

SEC 

Tcf 

TSX 

UK 

US 

New York Stock Exchange

Petroleum Revenue Tax

Steam-Assisted Gravity Drainage

synthetic crude oil

United States Securities and Exchange Commission

trillion cubic feet

Toronto Stock Exchange

United Kingdom

United States

US GAAP 

 generally accepted accounting principles in the  
United States

US$ 

WCS 

United States dollars

Western Canadian Select

WCS Heavy  WCS Heavy Differential from WTI 
Differential

WTI 

 West Texas Intermediate reference location at  
Cushing, Oklahoma

22

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTObjectives and Strategy
The Company’s objectives are to increase crude oil and natural gas production, reserves, cash flow and net asset value (1) on a per common share basis 
through the economic development of its existing crude oil and natural gas properties and through the discovery and/or acquisition of new reserves. 
The Company strives to meet these objectives by having a defined growth and value enhancement plan for each of its products and segments. The 
Company takes a balanced approach to growth and investments and focuses on creating long-term shareholder value. The Company allocates its 
capital by maintaining:

■■

Balance  among  its  products,  namely  light  and  medium  crude  oil  and  NGLs,  primary  heavy  crude  oil,  Pelican  Lake  heavy  crude  oil  (2),  bitumen  
(thermal oil), SCO and natural gas;

■■ A large, balanced, diversified, high quality, long life low decline asset base;

■■

■■

Balance among acquisitions, exploitation and exploration; and

Balance between sources and terms of debt financing and a strong financial position.

(1)  Discounted value of crude oil and natural gas reserves plus value of unproved land, less net debt. 

(2)  Pelican Lake heavy crude oil is 12–17º API oil, which receives medium quality crude netbacks due to lower production costs and lower royalty rates.

The Company’s three-phase crude oil marketing strategy includes:

■■

■■

■■

Blending various crude oil streams with diluents to create more attractive feedstock;

Supporting and participating in pipeline expansions and/or new additions; and

Supporting and participating in projects that will increase the downstream conversion capacity for heavy crude oil and bitumen (thermal oil).

Operational discipline, safe, effective and efficient operations, and cost control are fundamental to the Company. By consistently managing costs 
throughout all cycles of the industry, 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 is committed to maintaining a strong balance sheet and flexible capital structure. The Company believes it has built the necessary 
financial capacity to complete its growth projects. Additionally, the Company periodically utilizes its risk management hedging program to reduce the 
risk of volatility in commodity prices and foreign exchange rates and to support the Company’s cash flow for its capital expenditure programs.

Strategic accretive acquisitions are a key component of the Company’s strategy. The Company has used a combination of internally generated cash 
flows and debt and equity financing to selectively acquire properties generating future cash flows in its core areas.

23

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNet Earnings (Loss) and Funds Flow From Operations
FINANCIAL HIGHLIGHTS

($ millions, except per common share amounts)

Product sales

Net earnings (loss)

  Per common share 

– basic

– diluted

Adjusted net earnings (loss) from operations (1)

  Per common share 

– basic

– diluted

Funds flow from operations (2)

  Per common share 

– basic

– diluted

Dividends declared per common share (3)

Total assets

Total long-term liabilities

Net capital expenditures

2017

17,669

2,397

2.04

2.03

1,403

1.19

1.19

7,347

6.25

6.21

1.10

73,867

35,953

17,129

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2016

11,098

$ 

(204) $ 

(0.19) $ 

(0.19) $ 

(669) $ 

(0.61) $ 

(0.61) $ 

4,293

3.90

3.89

0.94

58,648

27,289

3,794

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2015

13,167

(637)

(0.58)

(0.58)

263

0.24

0.24

5,785

5.29

5.28

0.92

59,275

27,299

3,853

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

(2) 

(1)  Adjusted net earnings (loss) from operations is a non-GAAP measure that represents net earnings (loss) as presented in the Company's consolidated Statements of Earnings (Loss), 
adjusted for certain items of a non-operational nature. The Company evaluates its performance based on adjusted net earnings (loss) from operations. The reconciliation “Adjusted 
Net Earnings (Loss) from Operations” presented in this MD&A, presents the after-tax effects of certain items of a non-operational nature that are included in the Company’s financial  
results. Adjusted net earnings (loss) from operations may not be comparable to similar measures presented by other companies.
Funds  flow  from  operations  is  a  non-GAAP  measure  that  represents  net  earnings  (loss)  as  presented  in  the  Company's  consolidated  Statements  of  Earnings  (Loss),  adjusted  for  
certain non-cash items and current income tax on disposition of properties. The Company evaluates its performance based on funds flow from operations. The Company considers funds 
flow from operations a key measure as it demonstrates the Company’s ability to generate the cash flow necessary to fund future growth through capital investment and to repay debt. 
The reconciliation “Funds Flow from Operations, as Reconciled to Net Earnings (Loss)” presented in this MD&A, includes certain non-cash items that are disclosed in the Company's 
financial results as presented in the Company's consolidated Statements of Cash Flows. Funds flow from operations may not be comparable to similar measures presented by other 
companies. 

Funds flow from operations can also be derived by adjusting the GAAP measure Cash Flows from Operating Activities presented in the Company's consolidated Statements of Cash Flows 
for the net change in non-cash working capital, and abandonment and other expenditures. Accordingly, the Company has provided a second reconciliation, "Funds Flow from Operations, 
as Reconciled to Cash Flows from Operating Activities" in this MD&A.

(3)  On  February  28,  2018,  the  Board  of  Directors  approved  an  increase  in  the  quarterly  dividend  to  $0.335  per  common  share,  beginning  with  the  dividend  payable  on  April  1,  2018.  
On  March  1,  2017,  the  Board  of  Directors  approved  an  increase  in  the  quarterly  dividend  to  $0.275  per  common  share,  beginning  with  the  dividend  payable  on  April  1,  2017.  
On November 2, 2016, the Board of Directors approved an increase in the quarterly dividend to $0.25 per common share, beginning with the dividend payable on January 1, 2017.  
On March 2, 2016, the Board of Directors declared a quarterly dividend of $0.23 per common share, beginning with the dividend payable on April 1, 2016. On March 4, 2015 the Board of 
Directors declared a quarterly dividend of $0.23 per common share, beginning with the dividend payable on April 1, 2015.

24

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
Adjusted Net Earnings (Loss) from Operations

($ millions)

Net earnings (loss) as reported

Share-based compensation, net of tax (1)

Unrealized risk management loss, net of tax (2)

Unrealized foreign exchange (gain) loss, net of tax (3)

(Gain) loss from investments, net of tax (4) (5)

Gain on acquisition, disposition and revaluation of properties, net of tax (6)

Derecognition of exploration and evaluation assets, net of tax (7)
Effect of statutory tax rate and other legislative changes on deferred  

income tax liabilities (8)

Adjusted net earnings (loss) from operations

2017

2016

$ 

2,397

$ 

(204) $ 

134

33

(821)

(11)

(339)

—

10

355

21

(93)

(299)

(241)

13

(221)

$ 

1,403

$ 

(669) $ 

2015

(637)

(46)

275

858

55

(663)

70

351

263

(1)  The Company’s employee stock option plan provides for a cash payment option. Accordingly, the fair value of the outstanding vested options is recorded as a liability on the Company’s 

balance sheets and periodic changes in the fair value are recognized in net earnings (loss) or are charged to (recovered from) Oil Sands Mining and Upgrading.

(2)  Derivative financial instruments are recorded at fair value on the Company’s balance sheets, with changes in the fair value of non-designated hedges recognized in net earnings (loss). 
The amounts ultimately realized may be materially different than reflected in the financial statements due to changes in prices of the underlying items hedged, primarily crude oil, natural 
gas and foreign exchange.

(3)  Unrealized foreign exchange gains and losses result primarily from the translation of US dollar denominated long-term debt to period-end exchange rates, partially offset by the impact 

of cross currency swaps, and are recognized in net earnings (loss).

(4)  The Company's investment in the 50% owned North West Redwater Partnership ("Redwater Partnership") is accounted for using the equity method of accounting. Included in the  

non-cash (gain) loss from investments is the Company's pro rata share of the Redwater Partnership's accounting (gain) loss.

(5)  The  Company’s  investments  in  PrairieSky  Royalty  Ltd.  (“PrairieSky”)  and  Inter  Pipeline  Ltd.  ("Inter  Pipeline")  have  been  accounted  for  at  fair  value  through  profit  and  loss  and  are 

remeasured each period with changes in fair value recognized in net earnings (loss).

(6)  During 2017, the Company recorded a pre-tax revaluation gain of $114 million ($83 million after-tax) related to a previously held joint interest in a pipeline system. Additionally, the Company 
recorded a pre and after-tax gain of $230 million on the acquisition of a direct and indirect 70% interest in AOSP and other assets from Shell Canada Limited and certain subsidiaries (“Shell”) 
and an affiliate of Marathon Oil Corporation (“Marathon"), and a pre-tax gain of $35 million ($26 million after-tax) on the disposition of certain exploration and evaluation assets in the North 
America segment. During 2016, the Company recorded a pre and after-tax gain of $218 million on the disposition of Midstream property, plant and equipment. Additionally, the Company 
recorded a pre-tax gain of $32 million ($23 million after-tax) on the disposition of certain exploration and evaluation assets. During 2015, the Company recorded a pre-tax gain of $739 million 
($663 million after-tax) related to the disposition of a number of North America royalty income assets and crude oil and natural gas properties. 

(7)  During 2016, in connection with the Company's notice of withdrawal from Block CI-12 in Côte d'Ivoire, Offshore Africa, the Company derecognized $18 million ($13 million after-tax) of 
exploration and evaluation assets through depletion, depreciation and amortization expense. During 2015, in connection with the Company’s notice of withdrawal from Block CI-514 in Côte 
d’Ivoire, Offshore Africa, the Company derecognized $96 million ($70 million after-tax) of exploration and evaluation assets through depletion, depreciation and amortization expense. 
(8)  All  substantively  enacted  adjustments  in  applicable  income  tax  rates  and  other  legislative  changes  are  applied  to  underlying  assets  and  liabilities  on  the  Company's  balance 
sheets in determining deferred income tax assets and liabilities. The impact of these tax rate and other legislative changes is recorded in net earnings (loss) during the period the 
legislation  is  substantively  enacted.  During  2017,  the  British  Columbia  government  enacted  legislation  that  increased  the  provincial  corporate  income  tax  rate  from  11%  to  12%  
effective January 1, 2018. As a result of this income tax rate increase, the Company's deferred corporate income tax liability was increased by  $10 million. During 2016, the UK 
government enacted legislation to reduce the supplementary charge on oil and gas profits from 20% to 10% effective January 1, 2016, resulting in a decrease in the Company's deferred  
corporate income tax liability of $107 million. In addition, the UK government also enacted tax rate reductions relating to Petroleum Revenue Tax (“PRT”), resulting in a decrease 
in the Company’s net deferred income tax liability of $114 million. During 2015, the Alberta government enacted legislation that increased the provincial corporate income tax rate 
from  10%  to  12%  effective  July  1,  2015.  As  a  result  of  this  income  tax  rate  increase,  the  Company's  deferred  corporate  income  tax  liability  was  increased  by  $579  million. 
In  addition,  the  UK  government  enacted  tax  rate  reductions  to  the  supplementary  charge  on  oil  and  gas  profits  and  PRT,  and  replaced  the  Brownfield  Allowance  with  a  new 
Investment Allowance, resulting in a decrease in the Company’s net deferred income tax liability of $228 million.

Funds Flow from Operations, as Reconciled to Net Earnings (Loss) (1)

($ millions)

Net earnings (loss)

Non-cash items:

  Depletion, depreciation and amortization

  Share-based compensation

  Asset retirement obligation accretion

  Unrealized risk management loss

  Unrealized foreign exchange (gain) loss

(Gain) loss from investments

  Deferred income tax expense (recovery)

  Gain on acquisition, disposition and revaluation of properties

Current income tax on disposition of properties

Funds flow from operations

(1) 

Funds flow from operations was previously referred to as cash flow from operations.

2017

2016

$ 

2,397

$ 

(204) $ 

5,186

4,858

134

164

37

(821)

(11)

640

(379)

—

355

142

25

(93)

(299)

(241)

(250)

—

2015

(637)

5,483

(46)

173

374

858

55

231

(739)

33

$ 

7,347

$ 

4,293

$ 

5,785

25

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
Funds Flow from Operations, as Reconciled to Cash Flows from Operating Activities

($ millions)

Cash flows from operating activities

  Net change in non-cash working capital

  Abandonment expenditures

  Other

Funds flow from operations

2017

2016

$ 

7,262

$ 

3,452

$ 

(299)

274

110

542

267

32

2015

5,632

(239)

370

22

$ 

7,347

$ 

4,293

$ 

5,785

Summary of Consolidated Net Earnings (Loss) and Funds Flow from Operations
For  2017,  the  Company  reported  net  earnings  of  $2,397  million  compared  with  a  net  loss  of  $204  million  for  2016  (2015  –  $637  million  net  loss).  
Net earnings for 2017 included net after-tax income of $994 million related to the effects of share-based compensation, risk management activities, 
fluctuations in foreign exchange rates including the impact of realized foreign exchange losses and gains on repayment of long-term debt, (gain) loss from 
investments, gain on acquisition, disposition and revaluation of properties, derecognition of exploration and evaluation assets and the impact of statutory 
tax rate and other legislative changes on deferred income tax liabilities (2016 – $465 million after-tax income; 2015 – $900 million after-tax expenses). 
Excluding these items, the adjusted net earnings from operations for 2017 was $1,403 million compared with an adjusted net loss of $669 million for 2016 
(2015 – $263 million adjusted net earnings).

The increase in adjusted net earnings (loss) for 2017 from 2016 was primarily due to:

■■

■■

■■

higher SCO sales volumes in the Oil Sands Mining and Upgrading segment, due to volumes associated with both the acquisition of AOSP and new 
Phase 2B and Phase 3 sales volumes at Horizon;

higher crude oil and NGLs and natural gas netbacks in the Exploration and Production segments; and

higher realized SCO prices in the Oil Sands Mining and Upgrading segment;

partially offset by:

■■

■■

■■

higher depletion, depreciation and amortization;

higher interest and financing expense; and

the strengthening of the Canadian dollar relative to the US dollar.

The impacts of share-based compensation, risk management activities and fluctuations in foreign exchange rates are expected to continue to contribute 
to significant volatility in consolidated net earnings (loss) and are discussed in detail in the relevant sections of this MD&A.

Funds flow from operations for 2017 increased to $7,347 million ($6.25 per common share) from $4,293 million for 2016 ($3.90 per common share)  
(2015 – $5,785 million; $5.29 per common share). The increase in funds flow from operations for 2017 from 2016 was primarily due to the factors noted 
above relating to the increase in adjusted net earnings (loss), partially offset by the impact of cash taxes.

In  the  Company’s  Exploration  and  Production  activities,  the  2017  average  sales  price  per  bbl  of  crude  oil  and  NGLs  increased  32%  to  average  
$48.57 per bbl from $36.93 per bbl in 2016 (2015 – $41.13 per bbl), and the 2017 average natural gas price increased 19% to average $2.76 per Mcf from 
$2.32 per Mcf in 2016 (2015 – $3.16 per Mcf). In the Oil Sands Mining and Upgrading segment, the Company’s 2017 average SCO sales price increased 
9% to average $63.98 per bbl from $58.59 per bbl in 2016 (2015 – $61.39 per bbl).

Total  production  of  crude  oil  and  NGLs  before  royalties  for  2017  increased  31%  to  average  685,236  bbl/d  from  523,873  bbl/d  in  2016  
(2015  –  564,188  bbl/d).  The  increase  in  crude  oil  and  NGLs  production  from  2016  was  primarily  due  to  acquisitions  completed  in  2017  and  new  
Phase 2B and Phase 3 production at Horizon. 

Total natural gas production before royalties for 2017 decreased 2% to average 1,662 MMcf/d from 1,691 MMcf/d in 2016 (2015 – 1,726 MMcf/d).  
The decrease in natural gas production from 2016 primarily reflected lower production in North America due to the continued impact of reliability 
issues at a third party processing facility and shut-in production volumes related to low natural gas prices. 

Total crude oil and NGLs and natural gas production volumes before royalties for 2017 increased 19% to average 962,264 BOE/d from 805,782 BOE/d 
in 2016 (2015 – 851,901 BOE/d).

26

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTSUMMARY OF QUARTERLY RESULTS

The following is a summary of the Company’s quarterly results for the eight most recently completed quarters:

($ millions, except per common share amounts)

2017

Product sales

Net earnings (loss)

Net earnings (loss) per common share

  – basic

  – diluted

($ millions, except per common share amounts)

2016

Product sales

Net earnings (loss)

Net earnings (loss) per common share

  – basic

  – diluted

Total

17,669

2,397

2.04

2.03

$ 

$ 

$ 

$ 

Dec 31

5,323

396

0.32

0.32

Total

11,098

$ 

(204) $ 

Dec 31

3,672

566

(0.19) $ 

(0.19) $ 

0.51

0.51

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

Sep 30

4,547

684

0.56

0.56

$ 

$ 

$ 

$ 

Jun 30

3,927

1,072

0.93

0.93

$ 

$ 

$ 

$ 

Mar 31

3,872

245

0.22

0.22

Sep 30

Jun 30

Mar 31

2,477

$ 

(326) $ 

2,686

$ 

(339) $ 

(0.29) $ 

(0.29) $ 

(0.31) $ 

(0.31) $ 

2,263

(105)

(0.10)

(0.10)

Volatility in the quarterly net earnings (loss) over the eight most recently completed quarters was primarily due to:

■■ Crude oil pricing – Fluctuating global supply/demand including crude oil production levels from the Organization of the Petroleum Exporting 
Countries (“OPEC”) and its impact on world supply, the impact of geopolitical uncertainties on worldwide benchmark pricing, the impact of shale 
oil production in North America, the impact of the WCS Heavy Differential in North America and the impact of the differential between WTI and 
Brent benchmark pricing in the North Sea and Offshore Africa.

■■ Natural gas pricing – The impact of fluctuations in both the demand for natural gas and inventory storage levels, third party pipeline maintenance 

and the impact of shale gas production in the US.

■■ Crude  oil  and  NGLs  sales  volumes  –  Fluctuations  in  production  due  to  the  cyclic  nature  of  the  Company’s  Primrose  thermal  projects, 
production from Kirby South, the results from the Pelican Lake water and polymer flood projects, fluctuations in the Company’s drilling program in  
North America, the impact and timing of acquisitions, including the acquisition of AOSP and other assets, new production from Horizon Phase 2B 
and Phase 3, the impact of turnarounds at Horizon and pitstops at AOSP, shut-in production due to low commodity prices, and the impact of the 
drilling program in Côte d’Ivoire in Offshore Africa. Sales volumes also reflected fluctuations due to timing of liftings and maintenance activities 
in the International segments.

■■ Natural gas sales volumes – Fluctuations in production due to the Company’s allocation of capital to higher return crude oil projects, natural 
decline rates, an outage at a third party processing facility, shut-in production due to third party pipeline restrictions and related pricing impacts, 
shut-in production due to low commodity prices, and the impact and timing of acquisitions.

■■ Production  expense  –  Fluctuations  primarily  due  to  the  impact  of  the  demand  and  cost  for  services,  fluctuations  in  product  mix  and  
production,  the  impact  of  seasonal  costs  that  are  dependent  on  weather,  cost  optimizations  across  all  segments,  the  impact  and  timing  of 
acquisitions, including the acquisition of AOSP and other assets, turnarounds at Horizon and pitstops at AOSP, and maintenance activities in the 
International segments.

■■ Depletion, depreciation and amortization – Fluctuations due to changes in sales volumes including the impact and timing of acquisitions and 
dispositions, proved reserves, asset retirement obligations, finding and development costs associated with crude oil and natural gas exploration, 
estimated  future  costs  to  develop  the  Company’s  proved  undeveloped  reserves,  fluctuations  in  International  sales  volumes  subject  to  higher 
depletion  rates,  fluctuations  in  depletion,  depreciation,  and  amortization  expense  in  the  North  Sea  due  to  the  cessation  of  production  at  the  
Ninian North platform in 2017, and the impact of turnarounds at Horizon.

■■ Share-based compensation – Fluctuations due to the determination of fair market value based on the Black-Scholes valuation model of the 

Company’s share-based compensation liability.

■■ Risk management – Fluctuations due to the recognition of gains and losses from the mark - to - market and subsequent settlement of the 

Company’s risk management activities.

■■

Foreign exchange rates – Fluctuations in the Canadian dollar relative to the US dollar, which impacted the realized price the Company received 
for its crude oil and natural gas sales, as sales prices are based predominantly on US dollar denominated benchmarks. Fluctuations in realized and 
unrealized foreign exchange gains and losses were also recorded with respect to US dollar denominated debt, partially offset by the impact of 
cross currency swap hedges.

27

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
■■

Income tax expense – Fluctuations in income tax expense include statutory tax rate and other legislative changes substantively enacted in the 
various periods.

■■ Gain on acquisition, disposition and revaluation of properties and gain/loss on investments – Fluctuations due to the recognition of 
gains on the acquisition of AOSP and other assets, the disposition and revaluation of properties in the various periods, fair value changes in the 
investments in PrairieSky and Inter Pipeline shares, and the equity (gain) loss in North West Redwater.

Business Environment

(Yearly average)

WTI benchmark price (US$/bbl)

Dated Brent benchmark price (US$/bbl)

WCS blend differential from WTI (US$/bbl)

SCO price (US$/bbl)

Condensate benchmark price (US$/bbl)

NYMEX benchmark price (US$/MMBtu)

AECO benchmark price (C$/GJ)

US/Canadian dollar average exchange rate (US$)

US/Canadian dollar year end exchange rate (US$)

2017

50.93

54.38

11.97

52.20

51.65

3.11

2.30

0.7701

0.7988

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2016

43.37

43.96

13.91

43.94

42.51

2.45

1.98

0.7548

0.7448

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2015

48.76

52.40

13.51

48.59

47.34

2.67

2.62

0.7820

0.7225

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

Substantially all of the Company’s production is sold based on US dollar benchmark pricing. Specifically, crude oil is marketed based on WTI and 
Brent indices. Canadian natural gas pricing is primarily based on Alberta AECO reference pricing, which is derived from the NYMEX reference pricing 
and adjusted for its basis or location differential to the NYMEX delivery point at Henry Hub. The Company’s realized prices are highly sensitive to 
fluctuations in foreign exchange rates. During 2017, product revenue continued to be impacted by the volatility in the Canadian dollar as the Canadian 
dollar sales price the Company received for its crude oil and natural gas sales is based on US dollar denominated benchmarks. The average value of 
the Canadian dollar in relation to the US dollar fluctuated throughout 2017, with a high of approximately US$0.82 in September 2017 and a low of 
approximately US$0.73 in May 2017. 

Crude oil sales contracts in the North America segment are typically based on WTI benchmark pricing. WTI averaged US$50.93 per bbl for 2017, an 
increase of 17% from US$43.37 per bbl for 2016 (2015 – US$48.76 per bbl). 

Crude oil sales contracts for the Company’s North Sea and Offshore Africa segments are typically based on Brent pricing, which is representative of 
international markets and overall world supply and demand. Brent averaged US$54.38 per bbl for 2017, an increase of 24% from US$43.96 per bbl for 
2016 (2015 – US$52.40 per bbl). 

WTI  and  Brent  pricing  for  2017  increased  from  2016  primarily  due  to  declines  in  global  crude  oil  inventories  as  a  result  of  OPEC’s  adherence  to 
previously announced production cuts, together with larger than anticipated increases in global demand for crude oil.

The  WCS  Heavy  Differential  averaged  US$11.97  for  2017,  a  decrease  of  14%  from  US$13.91  for  2016  (2015  –  US$13.51).  The  WCS  Heavy  
Differential reflects US Gulf Coast pricing, adjusted for transportation costs. Fluctuations in the WCS Heavy Differential reflected seasonal supply and 
demand factors and changes in transportation logistics. Subsequent to December 31, 2017 the WCS Heavy Differential widened due to third party 
pipeline outages.

The SCO price averaged US$52.20 per bbl for 2017, an increase of 19% from US$43.94 per bbl for 2016 (2015 – US$48.59 per bbl). The increase in  
SCO pricing for 2017 from 2016 was primarily due to changes in WTI benchmark pricing.

NYMEX natural gas prices averaged US$3.11 per MMBtu for 2017, an increase of 27% from US$2.45 per MMBtu for 2016 (2015 – US$2.67 per 
MMBtu). AECO natural gas prices averaged $2.30 per GJ for 2017, an increase of 16% from $1.98 per GJ for 2016 (2015 – $2.62 per GJ).

The increase in natural gas prices for 2017 compared with 2016 reflected the rebalancing of natural gas storage inventory to historically normal levels.

28

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTAnalysis of Changes in Product Sales

Changes due to

Changes due to

2015

Volumes

Prices

Other

2016

Volumes

Prices

Other

2017

$ 

(937) $ 

(690) $ 

(40)

(977)

(454)

(1,144)

$ 

108

—

108

5,933

1,276

7,209

$ 

135

$ 

1,755

$ 

(168) $ 

250

2,005

—

(168)

($ millions)

North America

Crude oil and NGLs

$ 

Natural gas

North Sea

Crude oil and NGLs

Natural gas

Offshore Africa

Crude oil and NGLs

Natural gas

Subtotal

Crude oil and NGLs

Natural gas

Oil Sands Mining  
  and Upgrading

Midstream
Intersegment  
  eliminations and  
  other (1)

7,452

1,770

9,222

512

126

638

389

93

482

8,353

1,989

10,342

2,764

136

(75)

7,655

1,506

9,161

666

118

784

579

53

632

8,900

1,677

10,577

7,072

102

(5)

—

(5)

14

—

14

(159)

—

(159)

27

(12)

(20)

115

63

3

66

(70)

(22)

(92)

128

(39)

89

3,827

—

130

23

153

103

4

107

1,988

277

2,265

561

—

—

54

9

63

224

17

241

(659)

(14)

(673)

17

—

—

(78)

(43)

(121)

(79)

(39)

(118)

(847)

(536)

(1,383)

(126)

—

—

478

92

570

532

71

603

6,943

1,439

8,382

2,657

114

(10)

—

(10)

(2)

—

(2)

96

—

96

2

(22)

20

96

Total

$ 

13,167

$ 

(656) $ 

(1,509) $ 

(1)  Eliminates internal transportation and electricity charges.

(55)

—

(27)

(82)

$ 

11,098

$ 

3,916

$ 

2,826

$ 

(171) $ 

17,669

Product sales increased 59% to $17,669 million for 2017 from $11,098 million for 2016 (2015 – $13,167 million). The increase was primarily due to higher 
SCO sales volumes in the Oil Sands Mining and Upgrading segment and higher realized prices in all business segments.

For 2017, 8% of the Company’s crude oil and NGLs and natural gas product sales were generated outside of North America (2016 – 11%; 2015 – 9%). 
North Sea accounted for 4% of crude oil and NGLs and natural gas product sales for 2017 (2016 – 5%; 2015 – 5%), and Offshore Africa accounted for 
4% of crude oil and NGLs and natural gas product sales for 2017 (2016 – 6%; 2015 – 4%).

29

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
Daily Production, Before Royalties

Crude oil and NGLs (bbl/d)

North America – Exploration and Production

Oil Sands Mining and Upgrading – Horizon (1)

Oil Sands Mining and Upgrading – AOSP

North Sea

Offshore Africa

Natural gas (MMcf/d)

North America

North Sea

Offshore Africa

Total barrels of oil equivalent (BOE/d)

Product mix

Light and medium crude oil and NGLs

Pelican Lake heavy crude oil

Primary heavy crude oil

Bitumen (thermal oil)

Synthetic crude oil (1)

Natural gas

Percentage of gross revenue (1) (2)

(excluding Midstream revenue)

Crude oil and NGLs

Natural gas

2017

2016

2015

359,449

170,089

111,937

23,426

20,335

685,236

1,601

39

22

1,662

962,264

14%

6%

10%

12%

29%

29%

90%

10%

350,958

123,265

—

23,554

26,096

523,873

1,622

38

31

1,691

805,782

17%

6%

13%

14%

15%

35%

85%

15%

399,982

122,911

—

22,216

19,079

564,188

1,663

36

27

1,726

851,901

16%

6%

15%

15%

14%

34%

82%

18%

(1)  2017 SCO production before royalties excludes 651 bbl/d of SCO consumed internally as diesel (2016 – 1,966 bbl/d, 2015 – 2,122 bbl/d).
(2)  Net of blending costs and excluding risk management activities.

Daily Production, Net of Royalties

Crude oil and NGLs (bbl/d)

North America – Exploration and Production

Oil Sands Mining and Upgrading – Horizon

Oil Sands Mining and Upgrading – AOSP

North Sea

Offshore Africa

Natural gas (MMcf/d)

North America

North Sea

Offshore Africa

Total barrels of oil equivalent (BOE/d)

30

2017

2016

2015

312,297

167,248

107,189

23,382

19,124

629,240

1,528

39

20

1,587

893,702

311,059

122,258

—

23,497

24,995

481,809

1,559

38

30

1,627

752,974

350,451

121,208

—

22,164

18,209

512,032

1,606

36

25

1,667

789,799

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
The Company’s business approach is to maintain large project inventories and production diversification among each of the commodities it produces; 
namely light and medium crude oil and NGLs, primary heavy crude oil, Pelican Lake heavy crude oil, bitumen (thermal oil), SCO and natural gas.

Total 2017 production averaged 962,264 BOE/d, a 19% increase from 805,782 BOE/d in 2016 (2015 – 851,901 BOE/d). 

Total production of crude oil and NGLs for 2017 increased 31% to 685,236 bbl/d from 523,873 bbl/d for 2016 (2015 – 564,188 bbl/d). The increase in 
crude oil and NGLs production from 2016 was primarily due to acquisitions completed in 2017 and new Phase 2B and Phase 3 production at Horizon. 
Crude oil and NGLs production for 2017 was within the Company’s previously issued guidance of 663,000 to 717,000 bbl/d.

Natural gas production accounted for 29% of the Company's total production in 2017 on a BOE basis. Natural gas production for 2017 decreased 2% 
to 1,662 MMcf/d from 1,691 MMcf/d for 2016 (2015 – 1,726 MMcf/d). Natural gas production continued to be impacted by shut-in production volumes 
due to low natural gas prices and the impact of reliability issues at a third party facility. As a result of continued integrity issues, capacity at this 
facility has now been reduced to a one train operation. Natural gas production for 2017 was within the Company’s previously issued guidance of 1,655 
to 1,705 MMcf/d.

NORTH AMERICA – EXPLORATION AND PRODUCTION

North America crude oil and NGLs production for 2017 increased 2% to average 359,449 bbl/d from 350,958 bbl/d for 2016 (2015 – 399,982 bbl/d).  
The increase in production from 2016 was primarily due to acquisitions completed in 2017.

Natural  gas  production  for  2017  of  1,601  MMcf/d  was  comparable  with  1,622  MMcf/d  for  2016  (2015  –  1,663  MMcf/d).  Natural  gas  production 
continued to be impacted by shut-in production volumes due to low natural gas prices and the impact of reliability issues at a third party facility. As a 
result of continued integrity issues, capacity at this facility has now been reduced to a one train operation.

HORIZON

Horizon SCO production for 2017 increased 38% to 170,089 bbl/d from 123,265 bbl/d for 2016 (2015 – 122,911 bbl/d). The increase in 2017 production 
primarily reflected new Phase 2B and Phase 3 production.

ATHABASCA OIL SANDS PROJECT

AOSP annualized SCO production for 2017 averaged 111,937 bbl/d, reflecting the Company's direct and indirect 70% interest in the project acquired 
in May 2017. 

NORTH SEA

North Sea crude oil production for 2017 of 23,426 bbl/d was comparable with 23,554 bbl/d for 2016 (2015 – 22,216 bbl/d).

OFFSHORE AFRICA

Offshore Africa crude oil production for 2017 decreased 22% to 20,335 bbl/d from 26,096 bbl/d for 2016 (2015 – 19,079 bbl/d). Production volumes 
decreased from 2016 primarily due to natural field declines.

CORPORATE PRODUCTION GUIDANCE FOR 2018

The Company targets production levels in 2018 to average between 815,000 bbl/d and 885,000 bbl/d of crude oil and NGLs and between 1,650 MMcf/d 
and 1,710 MMcf/d of natural gas. 

International Crude Oil Inventory Volumes
The Company recognizes revenue on its crude oil production when title transfers to the customer and delivery has taken place. Revenue has not been 
recognized in the International business segments on crude oil volumes that were stored in various storage facilities or FPSOs, as follows:

(bbl)

North Sea

Offshore Africa

2017

—

121,936

121,936

2016

987,316

1,126,999

2,114,315

2015

835,806

1,271,170

2,106,976

31

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTOperating Highlights – Exploration and Production

Crude oil and NGLs ($/bbl) (1)

Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties

Production expense

Netback

Natural gas ($/Mcf) (1)

Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties

Production expense

Netback

Barrels of oil equivalent ($/BOE) (1)

Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties

Production expense

Netback

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  Net of blending costs and excluding risk management activities.

Product Prices – Exploration and Production

Crude oil and NGLs ($/bbl) (1) (2)

North America

North Sea

Offshore Africa

Company average

Natural gas ($/Mcf) (1) (2)

North America

North Sea

Offshore Africa

Company average

Company average ($/BOE) (1) (2)

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  Net of blending costs and excluding risk management activities.

2017

2016

$ 

48.57

$ 

36.93

$ 

2.80

45.77

5.24

14.89

25.64

2.76

0.39

2.37

0.11

1.27

0.99

$ 

$ 

$ 

2.61

34.32

3.40

14.10

16.82

2.32

0.33

1.99

0.09

1.18

0.72

$ 

$ 

$ 

35.54

$ 

27.58

$ 

2.66

32.88

3.40

11.95

17.53

2017

45.85

69.43

67.15

48.57

2.58

8.24

6.57

2.76

35.54

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2.44

25.14

2.21

11.18

11.75

2016

34.31

55.91

54.96

36.93

2.15

6.62

6.13

2.32

27.58

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2015

41.13

2.60

38.53

4.30

15.74

18.49

3.16

0.38

2.78

0.10

1.34

1.34

32.60

2.56

30.04

2.85

12.70

14.49

2015

38.96

65.13

63.13

41.13

2.91

9.66

9.53

3.16

32.60

Realized crude oil and NGLs prices increased 32% to average $48.57 per bbl for 2017 from $36.93 per bbl for 2016 (2015 – $41.13 per bbl), primarily 
due to higher WTI and Brent benchmark pricing.

The Company’s realized natural gas price increased 19% to average $2.76 per Mcf for 2017 from $2.32 per Mcf for 2016 (2015 – $3.16 per Mcf).  
The increase in 2017 reflected the rebalancing of natural gas storage inventory to historically normal levels.

NORTH AMERICA

North America realized crude oil prices increased 34% to average $45.85 per bbl for 2017 from $34.31 per bbl for 2016 (2015 – $38.96 per bbl), 
primarily due to higher WTI benchmark pricing.

North America realized natural gas prices increased 20% to average $2.58 per Mcf for 2017 from $2.15 per Mcf for 2016 (2015 – $2.91 per Mcf).  
The increase reflected the rebalancing of natural gas storage inventory to historically normal levels.

32

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTThe  Company  continues  to  focus  on  its  crude  oil  marketing  strategy  including  a  blending  strategy  that  expands  markets  within  current  pipeline 
infrastructure, supporting pipeline projects that will provide capacity to transport crude oil to new markets, and working with refiners to add incremental 
heavy crude oil and bitumen (thermal oil) conversion capacity. During 2017, the Company contributed approximately 195,800 bbl/d of heavy crude oil 
blends to the WCS stream. 

The Company has entered into a 20 year transportation agreement to ship 75,000 bbl/d of crude oil on the proposed Kinder Morgan Trans Mountain 
Pipeline Expansion from Edmonton, Alberta to Vancouver, British Columbia. The project has received regulatory approval and is awaiting final permits. 
Pipeline construction is scheduled to begin in the latter half of 2018 with an expected in-service date late in 2020.

The Company has also entered into a 20 year transportation agreement to ship 175,000 bbl/d of crude oil on the proposed Trans Canada Keystone XL 
Pipeline from Hardisty, Alberta to the US Gulf Coast. The project received a Presidential Permit in March 2017 and the regulatory process of finalizing 
route alterations and shipper commitments is ongoing. The pipeline has an expected in-service date in 2021.

In November 2017, the Energy East Pipeline Limited Partnership terminated the Energy East Pipeline project and the Company’s agreement to transport 
80,000 bbl/d was cancelled.

Comparisons of the prices received in North America Exploration and Production by product type were as follows:

(Yearly average)

Wellhead Price (1) (2)

Light and medium crude oil and NGLs ($/bbl)

Pelican Lake heavy crude oil ($/bbl)

Primary heavy crude oil ($/bbl)
Bitumen (thermal oil) ($/bbl)

Natural gas ($/Mcf)

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  Net of blending costs and excluding risk management activities.

NORTH SEA

2017

47.78

48.30
46.88
42.49

2.58

$ 

$ 
$ 
$ 

$ 

2016

37.72

36.03
34.73
30.47

2.15

$ 

$ 
$ 
$ 

$ 

2015

41.88

41.09
40.71
34.37

2.91

$ 

$ 
$ 
$ 

$ 

North Sea realized crude oil prices increased 24% to average $69.43 per bbl for 2017 from $55.91 per bbl for 2016 (2015 – $65.13 per bbl). Realized 
crude oil prices per bbl in any particular year are dependent on the terms of the various sales contracts, the frequency and timing of liftings of each 
field, and prevailing crude oil prices and foreign exchange rates at the time of lifting. The increase in realized crude oil prices in 2017 reflected higher 
prevailing Brent benchmark pricing at the time of liftings, together with the impact of movements in the Canadian dollar.

OFFSHORE AFRICA

Offshore Africa realized crude oil prices increased 22% to average $67.15 per bbl for 2017 from $54.96 per bbl for 2016 (2015 – $63.13 per bbl). 
Realized crude oil prices per bbl in any particular year are dependent on the terms of the various sales contracts, the frequency and timing of liftings of  
each field, and prevailing crude oil prices and foreign exchange rates at the time of lifting. The increase in realized crude oil prices in 2017 reflected 
higher prevailing Brent benchmark pricing at the time of liftings, together with the impact of movements in the Canadian dollar.

Royalties – Exploration and Production

Crude oil and NGLs ($/bbl) (1)

North America

North Sea

Offshore Africa

Company average

Natural gas ($/Mcf) (1)

North America

Offshore Africa

Company average

Company average ($/BOE) (1)

(1)  Amounts expressed on a per unit basis are based on sales volumes.

2017

2016

2015

5.69

0.13

4.13

5.24

0.11

0.76

0.11
3.40

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

3.69

0.13

2.31

3.40

0.08

0.28

0.09
2.21

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

4.57

0.14

2.87

4.30

0.09

0.46

0.10
2.85

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

33

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNORTH AMERICA

Government royalties on a significant portion of North America crude oil and NGLs production fall under the oil sands royalty regime and are calculated 
on a project by project basis as a percentage of gross revenue less operating, capital and abandonment costs incurred ("net profit").

North  America  crude  oil  and  natural  gas  royalties  for  2017  and  the  comparable  periods  reflected  movements  in  benchmark  commodity  prices.  
North America crude oil royalties also reflected fluctuations in the WCS Heavy Differential.

Crude oil and NGLs royalties averaged approximately 13% of product sales for 2017 compared with 12% of product sales for 2016 (2015 – 13%).  
The increase in royalties for 2017 from 2016 was primarily due to higher realized crude oil prices during 2017. North America crude oil and NGLs 
royalties per bbl are anticipated to average 10% to 12% of product sales for 2018. 

Natural gas royalties averaged approximately 5% of product sales for 2017 compared with 4% of product sales for 2016 (2015 – 4%). The increase in 
royalties for 2017 from 2016 was primarily due to higher realized natural gas prices. North America natural gas royalties are anticipated to average 
4% to 6% of product sales for 2018. 

OFFSHORE AFRICA

Under the terms of the various Production Sharing Contracts, royalty rates fluctuate based on realized commodity pricing, capital and operating costs, 
the status of payouts, and the timing of liftings from each field.

Royalty  rates  as  a  percentage  of  product  sales  averaged  approximately  7%  for  2017  compared  with  4%  of  product  sales  for  2016  (2015  –  5%). 
Royalties as a percentage of product sales reflected the timing of liftings and the status of payout in the various fields. Offshore Africa royalty rates 
are anticipated to average 7% to 9% of product sales for 2018.

Production Expense – Exploration and Production

Crude oil and NGLs ($/bbl) (1) 

North America

North Sea

Offshore Africa

Company average

Natural gas ($/Mcf) (1) 

North America

North Sea

Offshore Africa

Company average

Company average ($/BOE) (1) 

(1)  Amounts expressed on a per unit basis are based on sales volumes.

NORTH AMERICA

2017

12.71

36.60

24.07

14.89

1.19

3.37

2.90

1.27

11.95

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2016

11.89

42.47

18.48

14.10

1.12

3.09

1.79

1.18

11.18

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2015

12.51

63.67

33.32

15.74

1.27

4.41

1.76

1.34

12.70

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

North America crude oil and NGLs production expense for 2017 increased 7% to $12.71 per bbl from $11.89 per bbl for 2016 (2015 – $12.51 per bbl). 
The Company continues to focus on cost control and achieving efficiencies on acquired assets and across the entire asset base. The increase in crude 
oil and NGLs production expense for 2017 from 2016 reflected higher maintenance, trucking and other service costs. Crude oil and NGLs production 
expense for 2017 was within annual guidance of $11.50 to $13.50 per bbl. North America crude oil and NGLs production expense is anticipated to 
average $11.50 to $13.50 per bbl for 2018.

North  America  natural  gas  production  expense  for  2017  increased  6%  to  $1.19  per  Mcf  from  $1.12  per  Mcf  for  2016  (2015  –  $1.27  per  Mcf).  
The Company continues to focus on cost control and achieving efficiencies on acquired assets and across the entire asset base. The increase in natural 
gas production expense for 2017 from 2016 reflected higher maintenance and other service costs. Natural gas production expense for 2017 was within 
annual guidance of $1.00 to $1.20 per Mcf. North America natural gas production expense is anticipated to average $1.00 to $1.20 per Mcf for 2018. 

NORTH SEA

North Sea crude oil production expense for 2017 decreased 14% to $36.60 per bbl from $42.47 per bbl for 2016 (2015 – $63.67 per bbl). The decrease 
for  2017  from  2016  reflected  the  Company's  continuous  focus  on  cost  control,  efficiencies  and  production  optimization.  Production  expense  also 
reflected fluctuations in the Canadian dollar and the UK pound sterling. Crude oil and NGLs production expense for 2017 was slightly above annual 
guidance of $33.00 to $36.00 per bbl, reflecting the impact of lower volumes on a relatively fixed cost base due to temporary unplanned shut-ins.  
North Sea crude oil production expense guidance is anticipated to average $36.00 to $39.00 per bbl for 2018.

34

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTOFFSHORE AFRICA

Offshore Africa crude oil production expense for 2017 increased 30% to $24.07 per bbl from $18.48 per bbl for 2016 (2015 – $33.32 per bbl). Total 
Offshore Africa crude oil production expense for 2017 primarily reflected the timing of liftings from various fields, including the Olowi field, which have 
different cost structures, fluctuating production volumes on a relatively fixed cost base and fluctuations in the Canadian dollar. 

On a standalone basis, Offshore Africa production expense for 2017 related to the Baobab and Espoir fields in Côte d'Ivoire was $12.41 per bbl and  
was  within  annual  guidance  of  $10.50  to  $12.50  per  bbl.  Offshore  Africa  production  expense  related  to  Côte  d'Ivoire  is  anticipated  to  average  
$11.00 to $13.00 per bbl for 2018.

Depletion, Depreciation and Amortization – Exploration and Production

($ millions, except per BOE amounts)

North America

North Sea

Offshore Africa

Expense

  $/BOE (1)

(1)  Amounts expressed on a per unit basis are based on sales volumes.

2017

2016

3,243

$ 

3,465

$ 

509

205

458

262

3,957

15.82

$ 

$ 

4,185

16.79

$ 

$ 

2015

4,248

388

273

4,909

18.50

$ 

$ 

$ 

Depletion, depreciation and amortization in 2017 decreased 6% to $15.82 per BOE from $16.79 per BOE for 2016 (2015 – $18.50 per BOE). The decrease 
in depletion, depreciation and amortization expense per BOE for 2017 from 2016 was primarily due to a lower depletable base in North America, 
partially offset by additional depletion, depreciation and amortization in the North Sea related to the abandonment of the Ninian North platform.

Asset Retirement Obligation Accretion – Exploration and Production

($ millions, except per BOE amounts)

North America

North Sea

Offshore Africa

Expense

  $/BOE (1)

(1)  Amounts expressed on a per unit basis are based on sales volumes.

2017

80

27

9

116

0.46

$ 

$ 

$ 

2016

66

35

12

113

0.45

$ 

$ 

$ 

2015

93

39

10

142

0.54

$ 

$ 

$ 

Asset retirement obligation accretion expense represents the increase in the carrying amount of the asset retirement obligation due to the passage 
of time.

Asset retirement obligation accretion expense for 2017 of $0.46 per BOE was comparable with $0.45 per BOE for 2016 (2015 – $0.54 per BOE).

Operating Highlights – Oil Sands Mining and Upgrading
On May 31, 2017 the Company completed the acquisition of a direct and indirect 70% interest in AOSP, including a 70% interest in the mining and 
extraction operations north of Fort McMurray, Alberta and 70% of the Scotford Upgrader and Quest Carbon Capture and Storage ("CCS") project.  
The acquisition strengthened the Company's portfolio of long life no decline synthetic crude oil assets. Effective May 31, 2017, the Oil Sands Mining 
and Upgrading segment of this MD&A reflects the mining, extraction and upgrading operations at both Horizon and AOSP.

The Company continues to focus on reliable and efficient operations. The Oil Sands Mining and Upgrading segment achieved production during 2017 
averaging 282,026 bbl/d following the addition of new production volumes from the acquisition of and successful integration of the Company's interest 
in AOSP as well as new Phase 2B and Phase 3 production at Horizon. 

HORIZON OPERATIONS UPDATE

Horizon SCO production averaged 170,089 bbl/d during 2017, reflecting new Phase 2B and Phase 3 production. Through the Company's continuous 
focus  on  cost  control  and  efficiencies,  high  utilization  rates  and  reliability,  together  with  additional  production  from  new  Phase  2B  and  Phase  3, 
adjusted cash production costs averaged $21.46 per bbl.

The Horizon Phase 3 expansion was completed on schedule and within budget. Phase 3 activities included the expansion tie-in and commissioning of 
the production plant. SCO production for the month of December averaged approximately 247,200 bbl/d, reflecting new Phase 3 production.

35

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTAOSP OPERATIONS UPDATE

Annualized AOSP SCO production averaged 111,937 bbl/d during 2017, reflecting high reliability of operations. Through the Company's continuous focus 
on cost control and efficiencies, high utilization rates and reliability of AOSP operations, cash production costs averaged $26.34 per bbl.

Product Prices, Royalties and Transportation – Oil Sands Mining and Upgrading

($/bbl) (1)

SCO sales price (2) (3)

Bitumen value for royalty purposes (4)

Bitumen royalties (5)

Transportation

2017

63.98

41.05

1.64

1.54

$ 

$ 

$ 

$ 

2016

58.59

27.57

0.54

1.77

$ 

$ 

$ 

$ 

2015

61.39

32.14

1.08

1.81

$ 

$ 

$ 

$ 

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  The realized sales price for 2017 reflects the weighted average price of Horizon SCO and AOSP SCO while the realized sales price for 2016 and 2015 reflects the Horizon SCO price only. 

The Horizon realized sales price reflects a premium light sweet SCO compared to the blend at AOSP. 

(3)  Net of blending and feedstock costs.
(4)  Calculated as the annual average of the bitumen valuation methodology price.
(5)  Calculated based on bitumen royalties expensed during the year; divided by the corresponding SCO sales volumes. 

The realized SCO sales price for the Oil Sands Mining and Upgrading segment averaged $63.98 per bbl for 2017, an increase of 9% compared with 
$58.59 per bbl for 2016 (2015 – $61.39 per bbl). The increase in SCO pricing for 2017 compared to 2016 primarily reflected higher WTI benchmark 
pricing, together with the impact of new AOSP SCO sales volumes.

The SCO sales price for 2017 reflected an average realized price at Horizon of $67.74 per bbl and an average realized price at AOSP of $58.30 per bbl 
for 2017.

Cash Production Costs – Oil Sands Mining and Upgrading
The following tables are reconciled to the Oil Sands Mining and Upgrading production costs disclosed in note 21 to the Company’s audited consolidated 
financial statements.

($ millions)

Cash production costs

Less: costs incurred during turnaround periods

Adjusted cash production costs

Adjusted cash production costs, excluding natural gas costs

Adjusted natural gas costs

Adjusted cash production costs

($/bbl) (1)

Adjusted cash production costs, excluding natural gas costs

Adjusted natural gas costs

Adjusted cash production costs

Sales (bbl/d)

(1)  Amounts expressed on a per unit basis are based on sales volumes.

$ 

$ 

$ 

$ 

$ 

$ 

2017

2016

2,600

$ 

1,292

$ 

(216)

2,384

2,239

145

$ 

$ 

(151)

1,141

1,057

84

$ 

$ 

2,384

$ 

1,141

$ 

2017

2016

21.98

$ 

23.36

$ 

1.42

1.84

23.40

$ 

25.20

$ 

2015

1,332

(45)

1,287

1,212

75

1,287

2015

26.95

1.66

28.61

279,084

123,652

123,231

Adjusted cash production costs for 2017 decreased 7% to $23.40 per bbl from $25.20 per bbl for 2016 (2015 – $28.61 per bbl). The decrease in 
adjusted cash production costs per barrel for 2017 from 2016 primarily reflected the Company's continuous focus on cost control and efficiencies 
and high utilization rates and reliability, together with additional capacity from new Phase 2B and Phase 3 production at Horizon, partially offset by  
the impact of the acquisition of AOSP. For 2018, Oil Sands Mining and Upgrading cash production costs, including turnaround costs, are anticipated to  
average $22.50 to $26.50 per bbl.

Horizon adjusted cash production costs for 2017 decreased 15% to $21.46 per bbl from $25.20 per bbl for 2016 (2015 – $28.61 per bbl). Cash production 
costs of $24.98 per bbl for 2017, including turnaround costs, were within the Company's previously issued guidance of $24.00 to $27.00 per bbl.

AOSP annualized cash production costs for 2017 averaged $26.34 per bbl, reflecting high reliability of operations. Cash production costs for 2017 were 
below the Company's previously issued guidance of $27.00 to $31.00 per bbl.

36

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTDepletion, Depreciation and Amortization – Oil Sands Mining and Upgrading

($ millions, except per bbl amounts)

Depletion, depreciation and amortization

Less: depreciation incurred during turnaround period

Adjusted depletion, depreciation and amortization

  $/bbl (1)

(1)  Amounts expressed on a per unit basis are based on sales volumes excluding turnaround periods.

2017

2016

1,220

$ 

662

$ 

(213)

1,007

9.89

$ 

$ 

(99)

563

12.43

$ 

$ 

2015

562

(5)

557

12.37

$ 

$ 

$ 

Adjusted  depletion,  depreciation  and  amortization  expense  per  barrel  for  2017  decreased  20%  to  $9.89  per  bbl  from  $12.43  per  bbl  for  2016  
(2015 – $12.37 per bbl), primarily due to the impact of AOSP, which has a lower depletion rate.

Asset Retirement Obligation Accretion – Oil Sands Mining and Upgrading

($ millions, except per bbl amounts)

Expense

  $/bbl (1)

(1)  Amounts expressed on a per unit basis are based on sales volumes.

2017

48

0.47

$ 

$ 

2016

29

0.64

$ 

$ 

2015

31

0.69

$ 

$ 

Asset retirement obligation accretion expense represents the increase in the carrying amount of the asset retirement obligation due to the passage of 
time. The increase in asset retirement obligation accretion expense in 2017 reflected the acquisition of AOSP.

Asset retirement obligation accretion expense per barrel for 2017 decreased 27% to $0.47 per bbl from $0.64 per bbl for 2016, reflecting added sales 
volumes from AOSP (2015 – $0.69 per bbl).

Midstream

($ millions)

Revenue

Production expense

Midstream cash flow

Depreciation

Equity (gain) loss from Redwater Partnership

Gain on disposition and revaluation of properties

Segment earnings before taxes

2017

2016

2015

$ 

102

$ 

114

$ 

16

86

9

(31)

(114)

25

89

11

(7)

(218)

$ 

222

$ 

303

$ 

136

32

104

12

44

—

48

During 2017, the Company recorded a pre-tax revaluation gain of $114 million ($83 million after-tax) related to a previously held joint interest in a 
pipeline system. During 2016, the Company disposed of its interest in the Cold Lake Pipeline, including $321 million of property, plant and equipment, 
for total net consideration of $539 million, resulting in a pre and after-tax gain of $218 million. Total net consideration 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 with a value of $29.57 
per common share, determined as of the closing date.

With the Company's disposal of its interest in the Cold Lake Pipeline, the Company's Midstream assets now consist of two crude oil pipeline systems, a 
50% working interest in an 84-megawatt cogeneration plant at Primrose and the Company's 50% interest in the Redwater Partnership. Approximately 
50% of the Company's heavy crude oil production is transported to international mainline liquid pipelines via the 100% owned and operated ECHO 
and Pelican Lake pipelines. The Midstream pipeline assets allow the Company to control the transport of a portion of its own production volumes as 
well as earn third party revenue. This transportation control enhances the Company's ability to manage the full range of costs associated with the 
development and marketing of its heavier crude oil.

Redwater Partnership has entered into agreements to construct and operate a 50,000 barrel per day bitumen upgrader and refinery (the "Project") 
under processing agreements that target to process 12,500 barrels per day of bitumen feedstock for the Company and 37,500 barrels per day of 
bitumen feedstock for the Alberta Petroleum Marketing Commission (“APMC”), an agent of the Government of Alberta, under a 30 year fee-for-service 
tolling agreement.

37

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTThe facility capital cost (“FCC”) budget for the Project is currently estimated to be $9,500 million with project completion targeted for third quarter 
2018. Productivity challenges during construction have continued to result in upward budgetary pressures that may result in a further increase in 
FCC of up to 2%. During 2013, the Company and APMC agreed, each with a 50% interest, to provide subordinated debt, bearing interest at prime 
plus 6%, as required for Project costs to reflect an agreed debt to equity ratio of 80/20. To December 31, 2017, each party has provided $411 million 
of subordinated debt, together with accrued interest thereon of $99 million, for a Company total of $510 million. Any additional subordinated debt 
financing is not expected to be significant.

Under  its  processing  agreement,  beginning  on  the  earlier  of  the  commercial  operations  date  of  the  refinery  and  June  1,  2018,  the  Company  is 
unconditionally obligated to pay its 25% pro rata share of the debt portion of the monthly cost of service toll, including interest, fees and principal 
repayments, of the syndicated credit facility and bonds, over the tolling period of 30 years.

During 2017, Redwater Partnership issued $750 million of 2.80% series J senior secured bonds due June 2027 and $750 million of 3.65% series K 
senior secured bonds due June 2035.

During 2016, Redwater Partnership issued $550 million of 4.25% series F senior secured bonds due June 2029, $500 million of 4.75% series G senior 
secured bonds due June 2037, $500 million of 4.15% series H senior secured bonds due June 2033, and $500 million of 4.35% series I senior secured 
bonds due January 2039.

As at December 31, 2017, Redwater Partnership had additional borrowings of $1,870 million under its secured $3,500 million syndicated credit facility, 
maturing June 2018. Subsequent to December 31, 2017, Redwater Partnership extended $2,000 million of the $3,500 million revolving syndicated 
credit facility to June 2021. The remaining $1,500 million was extended on a fully drawn non-revolving basis maturing February 2020.

Administration Expense

($ millions, except per BOE amounts)

Expense

  $/BOE (1)

(1)  Amounts expressed on a per unit basis are based on sales volumes.

2017

319

0.91

$ 

$ 

2016

345

1.17

$ 

$ 

2015

390

1.26

$ 

$ 

Administration expense per BOE for 2017 decreased 22% to $0.91 per BOE from $1.17 per BOE for 2016 (2015 – $1.26 per BOE). Administration expense 
per BOE decreased for 2017 from 2016 primarily due to higher overhead recoveries and higher sales volumes.

Share-Based Compensation

($ millions)

Expense (recovery)

2017

2016

$ 

134

$ 

355

$ 

2015

(46)

The Company’s Stock Option Plan provides current employees with the right to receive common shares or a cash payment in exchange for stock  
options surrendered.

The Company recorded a $134 million share-based compensation expense for the year ended December 31, 2017, primarily as a result of remeasurement 
of the fair value of outstanding stock options related to the impact of normal course graded vesting of stock options granted in prior periods, the 
impact of vested stock options exercised or surrendered during the period and changes in the Company’s share price. Included within share-based 
compensation expense for 2017 was $5 million (2016 – $nil; 2015 – $nil) related to performance share units granted to certain executive employees.  
For 2017, the Company charged $14 million of share-based compensation costs to the Oil Sands Mining and Upgrading segment (2016 – $67 million 
costs charged, 2015 – $10 million costs recovered).

Interest and Other Financing Expense

($ millions, except per BOE amounts and interest rates)

Expense, gross

Less: capitalized interest

Expense, net

  $/BOE (1)

Average effective interest rate

(1)  Amounts expressed on a per unit basis are based on sales volumes.

$ 

$ 

$ 

2017

713

$ 

82

631

1.79

3.8%

$ 

$ 

2016

616

233

383

1.30

3.9%

$ 

$ 

$ 

2015

566

244

322

1.04

3.9%

Gross interest and other financing expense for 2017 increased from 2016 primarily due to the impact of higher average debt levels as a result of 
acquisitions completed in 2017. Capitalized interest of $82 million for 2017 was related to the Horizon Phase 3 expansion and the Kirby North project. 

38

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNet interest and other financing expense for 2017 increased 38% to $1.79 per BOE from $1.30 per BOE for 2016 (2015 – $1.04 per BOE). The increase 
for 2017 from 2016 was primarily due to higher average debt levels as a result of acquisitions completed in 2017 and lower capitalized interest related 
to the completion of Horizon Phase 2B and Phase 3.

The Company’s average effective interest rate of 3.8% for 2017 was consistent with 2016.

Risk Management Activities
The Company utilizes various derivative financial instruments to manage its commodity price, interest rate and foreign currency exposures. These 
derivative financial instruments are not intended for trading or speculative purposes.

($ millions)

Crude oil and NGLs financial instruments

Natural gas financial instruments

Foreign currency contracts

Realized (gain) loss

Crude oil and NGLs financial instruments

Natural gas financial instruments

Foreign currency contracts

Unrealized loss

Net loss (gain)

2017

2016

(32) $ 

— $ 

(7)

37

(2) $ 

—

8

8

$ 

— $ 

— $ 

(6)

43

37

35

$ 

$ 

6

19

25

33

$ 

$ 

2015

(599)

—

(244)

(843)

394

—

(20)

374

(469)

$ 

$ 

$ 

$ 

$ 

During 2017, net realized risk management gains were related to the settlement of crude oil price collars and natural gas AECO swaps, offset by the 
settlement of foreign currency contracts. The Company recorded a net unrealized loss of $37 million ($33 million after-tax) on its risk management 
activities for 2017 (2016 – $25 million unrealized loss, $21 million after-tax; 2015 – $374 million unrealized loss, $275 million after-tax).

Complete details related to outstanding derivative financial instruments at December 31, 2017 are disclosed in note 18 to the Company's consolidated 
financial statements. 

Foreign Exchange

($ millions)

Net realized loss (gain)

Net unrealized (gain) loss

Net (gain) loss (1)

2017

34

$ 

(821)

(787) $ 

2016

38

$ 

(93)

(55) $ 

2015

(97)

858

761

$ 

$ 

(1)  Amounts are reported net of the hedging effect of cross currency swaps.

The  net  realized  foreign  exchange  loss  for  2017  was  primarily  due  to  foreign  exchange  rate  fluctuations  on  settlement  of  working  capital  items 
denominated in US dollars or UK pounds sterling. The net unrealized foreign exchange gain for 2017 was primarily related to the impact of a stronger 
Canadian dollar with respect to outstanding US dollar debt. The net unrealized (gain) loss for each of the periods presented included the impact of cross 
currency swaps (2017 – unrealized loss of $280 million, 2016 – unrealized loss of $295 million, 2015 – unrealized gain of $649 million). The US/Canadian 
dollar exchange rate at December 31, 2017 was US$0.7988 (December 31, 2016 – US$0.7448, December 31, 2015 – US$0.7225).

39

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTIncome Taxes

($ millions, except income tax rates)

North America (1)

North Sea

Offshore Africa

PRT – North Sea

Other taxes

Current income tax recovery

Deferred corporate income tax expense (recovery)

Deferred PRT expense (recovery) – North Sea

Deferred income tax expense (recovery)

Income tax rate and other legislative changes (2)

2017

2016

$ 

 (145) $ 

(377) $ 

57

45

(132)

11

(164)

586

54

640

476

(10)

(74)

22

(198)

9

(618)

(106)

(135)

(241)

(859)

221

Effective income tax rate on adjusted net earnings (loss) from operations (3)

27%

45%

$ 

466

$ 

(638) $ 

2015

86

(117)

17

(258)

11

(261)

216

15

231

(30)

(351)

(381)

61%

Includes North America Exploration and Production, Midstream, and Oil Sands Mining and Upgrading segments.

(1) 
(2)  During 2017, the British Columbia government enacted legislation that increased the provincial corporate income tax rate from 11% to 12% effective January 1, 2018. As a result of 
this income tax rate increase, the Company's deferred corporate income tax liability was increased by $10 million. During 2016, the UK government enacted legislation to reduce the 
supplementary charge on oil and gas profits from 20% to 10% effective January 1, 2016, resulting in a decrease in the Company's deferred corporate income tax liability of $107 million. 
The UK government also enacted tax rate reductions relating to PRT, resulting in a decrease in the Company’s net deferred income tax liability of $114 million. During 2015, the Alberta 
government enacted legislation that increased the provincial corporate income tax rate from 10% to 12% effective July 1, 2015, increasing the Company's deferred corporate income tax 
liability by $579 million. In addition, the UK government enacted tax rate reductions to the supplementary charge on oil and gas profits and PRT, and replaced the Brownfield Allowance 
with a new Investment Allowance, resulting in a decrease in the Company’s net deferred income tax liability of $228 million.

(3)  Excludes the impact of current and deferred PRT expense and other current income tax expense.

The effective income tax rate for 2017 and the comparable years included the impact of non-taxable items in North America and the North Sea and  
the impact of differences in jurisdictional income (loss) and tax rates in the countries in which the Company operates, in relation to net earnings (loss). 
In addition, the effective income tax rate for 2016 also reflected the successful resolution of certain prior year tax matters.

The  current  corporate  income  tax  and  PRT  recoveries  in  the  North  Sea  in  2017  and  the  comparable  years  included  the  impact  of  
abandonment expenditures.

During 2017, the British Columbia government enacted legislation that increased the provincial corporate income tax rate from 11% to 12% effective 
January 1, 2018. As a result of this income tax rate increase, the Company's deferred corporate income tax liability was increased by $10 million.

During 2016, the UK government enacted legislation to reduce the supplementary charge on oil and gas profits from 20% to 10% effective January 
1, 2016, resulting in a decrease in the Company's deferred corporate income tax liability of $107 million. In addition, the UK government also enacted 
legislation to reduce the PRT rate from 35% to 0% effective January 1, 2016. Allowable abandonment expenditures eligible for carryback to 2015 and 
prior taxation years for PRT purposes are still recoverable at a PRT rate of 50%. As a result of these tax changes, the Company’s deferred PRT liability 
was reduced by $228 million and the deferred corporate income tax liability was increased by $114 million.

During 2015, the Alberta government enacted legislation that increased the provincial corporate income tax rate from 10% to 12% effective July 1, 
2015. As a result of this income tax rate increase, the Company's deferred corporate income tax liability was increased by $579 million.

During  2015,  the  UK  government  enacted  legislation  that  reduced  the  supplementary  charge  on  oil  and  gas  profits  from  32%  to  20%  effective 
January  1,  2015.  In  addition,  the  legislation  also  reduced  the  PRT  rate  from  50%  to  35%  effective  January  1,  2016.  Allowable  abandonment 
expenditures eligible for carryback to prior taxation years for PRT purposes were still recoverable at the previous tax rate of 50%. The legislation 
also  replaced  the  existing  Brownfield  Allowance  with  a  new  Investment  Allowance  on  qualifying  capital  expenditures,  effective  April  1,  2015. 
The new Investment Allowance is deductible for supplementary charge purposes, subject to certain restrictions. As a result of these tax changes,  
the Company's deferred corporate income tax liability was reduced by $217 million and the deferred PRT liability was reduced by $11 million.

The Company files income tax returns in the various jurisdictions in which it operates. These tax returns are subject to periodic examinations in the 
normal course by the applicable tax authorities. The tax returns as prepared may include filing positions that could be subject to differing interpretations 
of applicable tax laws and regulations, which may take several years to resolve. The Company does not believe the ultimate resolution of these matters 
will have a material impact upon the Company’s reported results of operations, financial position or liquidity.

For 2018, the Company expects to recognize current income tax expense ranging from $300 million to $400 million in Canada and recoveries of $nil to 
$40 million in the North Sea and Offshore Africa.

During  2017,  the  Company  filed  Scientific  Research  and  Experimental  Development  claims  of  approximately  $345  million  (2016  –  $549  million;  
2015 – $527 million) relating to qualifying research and development expenditures for Canadian income tax purposes.

40

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNet Capital Expenditures (1)

($ millions) 

Exploration and Evaluation

Net expenditures (proceeds) (2) (3) (4)

Property, Plant and Equipment

Net property acquisitions (dispositions) (2) (3) (4) (5)

Well drilling, completion and equipping

Production and related facilities

Capitalized interest and other (6)

Net expenditures

Total Exploration and Production

Horizon Oil Sands Mining and Upgrading

Horizon Phases 2/3 construction costs

Sustaining capital

Turnaround costs

Capitalized interest and other (6)

Total Horizon Oil Sands Mining and Upgrading

Athabasca Oil Sands Project

Acquisitions of Exploration and Evaluation assets (2) (4)

Net property acquisitions (2) (4)

Sustaining capital

Turnaround costs

Total Athabasca Oil Sands Project

Total Oil Sands Mining and Upgrading

Midstream (7)

Abandonments (8)

Head office

Total net capital expenditures

By segment

North America (2) (3) (4) (5)

North Sea

Offshore Africa

Oil Sands Mining and Upgrading (4)

Midstream (7)

Abandonments (8)

Head office

Total

2017

2016

2015

$ 

149

$ 

(6) $ 

(805)

1,219

1,001

860

91

3,171

3,320

821

419

149

76

1,465

219

11,604

142

6

11,971

13,436

80

274

19

159

712

369

91

1,331

1,325

1,920

379

135

284

2,718

—

—

—

—

—

2,718

(533)

267

17

(451)

965

908

102

1,524

719

2,187

301

18

224

2,730

—

—

—

—

—

2,730

8

370

26

$ 

$ 

17,129

$ 

3,794

$ 

 3,853

3,056

$ 

1,048

$ 

 (119)

160

104

13,436

80

274

19

126

151

2,718

(533)

267

17

230

608

2,730

8

370

26

$ 

17,129

$ 

3,794

$ 

3,853

(1)  Net capital expenditures exclude adjustments related to fair value and revaluation adjustments, and include non-cash transfers of property, plant and equipment to inventory due to 

change in use.
Includes Business Combinations.
Includes proceeds from the Company’s disposition of properties.

(2) 
(3) 
(4)  Total purchase consideration for the acquisition of interests in AOSP of $12,157 million includes $26 million of exploration and evaluation assets and $308 million of property, plant and 
equipment within the North America segment, and $219 million of exploration and evaluation assets and $11,604 million of property, plant and equipment within the Oil Sands Mining 
and Upgrading segment in 2017. 
Includes non-cash share consideration of $985 million received from PrairieSky on the disposition of royalty income assets in 2015 and the impact of other pre-tax gains on the sale of 
other properties totaling $49 million recognized in 2015.

(5) 

(6)  Capitalized interest and other includes expenditures related to land acquisition and retention, seismic, and other adjustments.
(7) 
(8)  Abandonments represent expenditures to settle asset retirement obligations and have been reflected as capital expenditures in this table.

Includes non-cash share consideration of $190 million received from Inter Pipeline on the disposition of Midstream assets in 2016.

The  Company’s  strategy  is  focused  on  building  a  diversified  asset  base  that  is  balanced  among  various  products.  In  order  to  facilitate  efficient 
operations, the Company concentrates its activities in core areas. The Company focuses on maintaining its land inventories to enable the continuous 
exploitation of play types and geological trends, greatly reducing overall exploration risk. By owning associated infrastructure, the Company is able to 
maximize utilization of its production facilities, thereby increasing control over production costs.

41

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNet capital expenditures for 2017 were $17,129 million compared with $3,794 million for 2016 (2015 – $3,853 million). Net capital expenditures for 2017 
included $12,157 million related to the acquisition of AOSP and other assets and $921 million related to the acquisition of assets in the Greater Pelican 
Lake region and other miscellaneous assets.

On November 7, 2017 the Company announced its 2018 Capital Budget. The budget reflects the Company's transition to a long life low decline asset 
base with a focus on reliability across the asset base and the continued integration and optimization of assets acquired in 2017. The 2018 budget is 
targeted at $4,335 million.

DRILLING ACTIVITY

(number of wells)

Net successful natural gas wells

Net successful crude oil wells (1)

Dry wells

Stratigraphic test / service wells

Total

Success rate (excluding stratigraphic test / service wells)

(1) 

Includes bitumen wells.

NORTH AMERICA

2017

21

495

7

289

812

99%

2016

9

174

7

268

458

96%

2015

19

115

6

166

306

96%

North America, excluding Oil Sands Mining and Upgrading, accounted for approximately 19% of the total net capital expenditures for 2017 compared 
with approximately 20% for 2016 (2015 – 1%).

During 2017, the Company targeted 22 net natural gas wells, including 7 wells in Northeast British Columbia, 14 wells in Northwest Alberta and  
1  well  in  Northern  Plains.  The  Company  also  targeted  499  net  crude  oil  wells.  The  majority  of  these  wells  were  concentrated  in  the  Company's 
Northern Plains region where 415 primary heavy crude oil wells, 17 Pelican Lake heavy crude oil wells, 27 bitumen (thermal oil) wells and 2 light crude 
oil wells were drilled. Another 38 wells targeting light crude oil were drilled outside the Northern Plains region.

Overall  thermal  oil  production  for  2017  averaged  approximately  120,100  bbl/d  compared  with  approximately  111,000  bbl/d  for  2016  
(2015 – 129,800 bbl/d). Production volumes in 2017 reflected strong thermal oil production following the successful turnarounds at Primrose and Kirby 
South plants in 2017 and added production volumes as a result of the acquisition of other assets on May 31, 2017.

Operating  performance  at  the  Pelican  Lake  tertiary  recovery  project  continued  to  be  strong,  leading  to  average  production  of  approximately  
51,700 bbl/d in 2017 compared with 47,600 bbl/d in 2016 (2015 – 50,800 bbl/d). 

HORIZON OIL SANDS MINING AND UPGRADING

During the fourth quarter of 2017, Horizon Phase 3 expansion work was completed on schedule and within budget. Phase 3 activities included the 
expansion tie-in and commissioning of the production plant.

The Phase 2/3 expansion program is essentially complete with residual scope remaining related to Mature Fine Tailings ("MFT") and mine basal water.

NORTH SEA

During 2017, the Company completed two injection wells (1.8 on a net basis) and two production wells (1.8 on a net basis) at Ninian. The Company also 
completed all of the heavy lifts at the Murchison platform, ceased production at the Ninian North field and commenced well plugging and abandonment 
activities. Abandonment activities are currently on schedule and within budget.

OFFSHORE AFRICA

During 2017, the Company successfully completed the 18 day turnaround at Baobab ahead of schedule.

42

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTLiquidity and Capital Resources

($ millions, except ratios)

Working capital (1)

Long-term debt (2) (3)

Less: cash and cash equivalents

Long-term debt, net

Share capital

Retained earnings

Accumulated other comprehensive (loss) income

Shareholders’ equity

Debt to book capitalization (3) (4)

Debt to market capitalization (3) (5)

After-tax return on average common shareholders’ equity (6)

After-tax return on average capital employed (3) (7)

$ 

$ 

$ 

$ 

2017

2016

513

$ 

1,056

$ 

2015

1,193

22,458

$ 

16,805

$ 

16,794

137

17

69

22,321

$ 

16,788

$ 

16,725

9,109

$ 

4,671

$ 

22,612

(68)

21,526

70

4,541

22,765

75

$ 

31,653

$ 

26,267

$ 

27,381

41%

29%

8%

6%

39%

26%

(1%)

0%

38%

34%

(2%)

(1%)

(1)  Calculated as current assets less current liabilities, excluding the current portion of long-term debt.
Includes the current portion of long-term debt (2017 – $1,877 million, 2016 – $1,812 million, 2015 – $1,729 million). 
(2) 
(3) 
Long-term debt is stated at its carrying value, net of fair value adjustments, original issue discounts and premiums and transaction costs.
(4)  Calculated as net current and long-term debt; divided by the book value of common shareholders’ equity plus net current and long-term debt.
(5)  Calculated as net current and long-term debt; divided by the market value of common shareholders’ equity plus net current and long-term debt.
(6)  Calculated as net earnings (loss) for the year; as a percentage of average common shareholders’ equity for the year.
(7)  Calculated as net earnings (loss) plus after-tax interest and other financing expense for the year; as a percentage of average capital employed for the year.

At December 31, 2017, the Company’s capital resources consisted primarily of funds flow from operations, available bank credit facilities and access 
to debt capital markets. Funds flow from operations and the Company’s ability to renew existing bank credit facilities and raise new debt is dependent 
on factors discussed in the “Risks and Uncertainties” section of this MD&A. In addition, the Company’s ability to renew existing bank credit facilities 
and raise new debt reflects current credit ratings as determined by independent rating agencies, and the conditions of the market. The Company 
continues to believe that its internally generated funds flow from operations supported by the implementation of its ongoing hedge policy, the flexibility 
of its capital expenditure programs and multi-year financial plans, its existing bank credit facilities, and its ability to raise new debt on commercially 
acceptable terms will provide sufficient liquidity to sustain its operations in the short, medium and long term and support its growth strategy.

On an ongoing basis the Company continues to focus on its balance sheet strength and available liquidity by:

■■ Monitoring funds flow from operations, which is the primary source of funds;

■■ Actively managing the allocation of maintenance and growth capital to ensure it is expended in a prudent and appropriate manner with flexibility 
to adjust to market conditions. The Company continues to exercise its capital flexibility to address commodity price volatility and its impact on 
operating expenditures, capital commitments and long-term debt;

■■ Utilizing funds flow from operations to facilitate debt reduction. Subsequent to December 31, 2017, the Company:

■●

■●

■●

extended  the  fully  drawn  $750  million  non-revolving  credit  facility  originally  due  February  2019  to  February  2021  and  fully  repaid  and  
cancelled the $125 million non-revolving credit facility;

repaid and cancelled $150 million of the $3,000 million non-revolving term loan facility; and

repaid US$600 million of 1.75% notes and US$400 million of 5.90% notes.

■■

Reviewing the Company's borrowing capacity:

■● During  2017,  the  Company  extended  $2,095  million  of  the  $2,425  million  revolving  syndicated  credit  facility  originally  due  June  2019  to  
June 2021. The remaining $330 million outstanding under this facility continues under the previous terms and matures in June 2019. The other 
$2,425 million revolving credit facility matures in June 2020. The revolving credit facilities are extendible annually at the mutual agreement of 
the Company and the lenders. If the facilities are not extended, the full amount of the outstanding principal would be repayable on the maturity 
date. Borrowings under these facilities may be made by way of pricing referenced to Canadian dollar or US dollar bankers’ acceptances, or 
LIBOR, US base rate or Canadian prime loans. 

43

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT■● During 2017, the $1,500 million non-revolving term credit facility was increased to $2,200 million and the maturity date was extended to 
October 2019 from April 2018. Borrowings under the $2,200 million non-revolving credit facility may be made by way of pricing referenced 
to  Canadian  dollar  or  US  dollar  bankers’  acceptances,  or  LIBOR,  US  base  rate  or  Canadian  prime  loans.  As  at  December  31,  2017,  the  
$2,200 million facility was fully drawn.

■●

■●

Borrowings under the $750 million non-revolving term credit facilities may be made by way of pricing referenced to Canadian dollar bankers’ 
acceptances or Canadian prime loans.

In addition to the credit facilities described above, during 2017 the Company entered into a $3,000 million non-revolving term loan facility 
to finance the acquisition of AOSP and other assets. This facility matures in May 2020 and is subject to annual amortization of 5% of the 
original balance. Borrowings under the term loan facility may be made by way of pricing referenced to Canadian dollar or US dollar bankers’ 
acceptances, or LIBOR, US base rate or Canadian prime loans. The facility also supports a US$375 million letter of credit relating to the 
deferred purchase consideration payable to Marathon in March 2018. As at December 31, 2017, the $3,000 million facility was fully drawn. 

■●

The  Company’s  borrowings  under  its  US  commercial  paper  program  are  authorized  up  to  a  maximum  of  US$2,500  million.  The  Company 
reserves capacity under its bank credit facilities for amounts outstanding under this program.

■● During  2017,  the  Company  issued  $900  million  of  2.05%  medium-term  notes  due  June  2020,  $600  million  of  3.42%  medium-term  notes 
due December 2026 and $300 million of 4.85% medium-term notes due May 2047. Proceeds from the securities were used to finance the 
acquisition of AOSP and other assets. In July 2017, the Company filed a new base shelf prospectus that allows for the offer for sale from time 
to time of up to $3,000 million of medium-term notes in Canada, which expires in August 2019. If issued, these securities may be offered in 
amounts and at prices, including interest rates, to be determined based on market conditions at the time of issuance. 

  During 2016, the Company issued $1,000 million of 3.31% medium-term notes due February 2022.

■● During  2017,  the  Company  repaid  US$1,100  million  of  5.70%  notes,  and  issued  US$1,000  million  of  2.95%  notes  due  January  2023,  
US$1,250 million of 3.85% notes due June 2027 and US$750 million of 4.95% notes due June 2047. Proceeds from the debt securities were 
used to finance the acquisition of AOSP and other assets. In July 2017, the Company filed a new base shelf prospectus that allows for the 
offer for sale from time to time of up to US$3,000 million of debt securities in the United States, which expires in August 2019. If issued, 
these securities may be offered in amounts and at prices, including interest rates, to be determined based on market conditions at the time 
of issuance.

  During 2016, the Company repaid US$250 million of 6.00% notes and US$500 million of three-month LIBOR plus 0.375% notes.

■■

Reviewing bank credit facilities and public debt indentures to ensure they are in compliance with applicable covenant packages; and

■■ Monitoring  exposure  to  individual  customers,  contractors,  suppliers  and  joint  venture  partners  on  a  regular  basis  and  when  appropriate,  
ensuring parental guarantees or letters of credit are in place, and as applicable, taking other mitigating actions to minimize the impact in the event 
of a default.

At December 31, 2017, the Company had in place bank credit facilities of $11,050 million, of which approximately $4,112 million was available, resulting 
in liquidity of $4,249 million, including cash and cash equivalents. This excludes certain other dedicated credit facilities supporting letters of credit.

At  December  31,  2017,  the  Company  had  total  US  dollar  denominated  debt  with  a  carrying  amount  of  $13,753  million  (US$10,989  million), 
before  transaction  costs  and  original  issue  discounts.  This  included  $4,239  million  (US$3,389  million)  hedged  by  way  of  cross  currency  swaps  
(US$1,050 million) and foreign currency forwards (US$2,339 million). The fixed repayment amount of these hedging instruments is $4,150 million, 
resulting in a notional reduction of the carrying amount of the Company’s US dollar denominated debt by approximately $89 million to $13,664 million 
as at December 31, 2017.

Net long-term debt was $22,321 million at December 31, 2017, resulting in a debt to book capitalization ratio of 41% (December 31, 2016 – 39%, December 
31, 2015 – 38%); this ratio is within the 25% to 45% internal range utilized by management. This range may be exceeded in periods when a combination 
of capital projects, acquisitions, or lower commodity prices occurs. The Company may be below the low end of the targeted range when funds flow 
from  operations  is  greater  than  current  investment  activities.  The  Company  remains  committed  to  maintaining  a  strong  balance  sheet,  adequate 
available liquidity and a flexible capital structure. Further details related to the Company’s long-term debt at December 31, 2017 are discussed in note 
10 to the Company’s consolidated financial statements.

The  Company  periodically  utilizes  commodity  derivative  financial  instruments  under  its  commodity  hedge  policy  to  reduce  the  risk  of  volatility  in 
commodity prices and to support the Company’s cash flow for its capital expenditure programs. This policy currently allows for the hedging of up 
to 60% of the near 12 months budgeted production and up to 40% of the following 13 to 24 months estimated production. For the purpose of this 
policy, the purchase of put options is in addition to the above parameters. At February 28, 2018 the Company had no commodity derivative financial 
instruments outstanding.

44

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
SHARE CAPITAL

As  at  December  31,  2017,  there  were  1,222,769,000  common  shares  outstanding  (December  31,  2016  –  1,110,952,000  common  shares)  and  
56,036,000 stock options outstanding. As at February 27, 2018, the Company had 1,225,805,000 common shares outstanding and 54,701,000 stock 
options outstanding.

On February 28, 2018, the Board of Directors approved an increase in the quarterly dividend to $0.335 per common share, beginning with the dividend 
payable  on  April  1,  2018.  On  March  1,  2017,  the  Board  of  Directors  approved  an  increase  in  the  quarterly  dividend  to  $0.275  per  common  share, 
beginning with the dividend payable on April 1, 2017. On November 2, 2016, the Board of Directors approved an increase in the quarterly dividend to 
$0.25 per common share (previous quarterly dividend rate of $0.23 per common share), beginning with the dividend payable on January 1, 2017. The 
dividend policy undergoes periodic review by the Board of Directors and is subject to change.

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.

On May 16, 2017, the Company's application was approved for a Normal Course Issuer Bid to purchase through the facilities of the Toronto Stock 
Exchange,  alternative  Canadian  trading  platforms,  and  the  New  York  Stock  Exchange,  up  to  27,931,135  common  shares,  over  a  12  month  period 
commencing May 23, 2017 and ending May 22, 2018. During 2017, 2016 and 2015 the Company did not purchase any common shares for cancellation.

Commitments and Off Balance Sheet Arrangements
In the normal course of business, the Company has entered into various commitments that will have an impact on the Company’s future operations. 
In connection with the acquisition of AOSP and other assets, the Company also assumed certain pipeline and other commitments. The following table 
summarizes the Company’s commitments as at December 31, 2017:

($ millions)

Product transportation and pipeline

Offshore equipment operating leases

Long-term debt (1)

Interest and other financing expense (2)

Office leases

Other (3)

2018

680

181

2,027

842

43

87

$ 

$ 

$ 

$ 

$ 

$ 

2019

584

92

4,228

755

42

41

$ 

$ 

$ 

$ 

$ 

$ 

2020

526

70

4,231

638

42

40

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2021

482

68

760

561

39

39

$ 

$ 

$ 

$ 

$ 

$ 

2022

422

8

1,000

513

30

43

$ 

$ 

$ 

$ 

$ 

$ 

Thereafter

3,868

—

10,351

5,384

118

333

(1) 
(2) 
(3) 

Long-term debt represents principal repayments only and does not reflect original issue discounts and premiums or transaction costs.
Interest and other financing payments were estimated based upon applicable interest and foreign exchange rates as at December 31, 2017.
In addition to the amounts disclosed above, beginning on the earlier of the commercial operations date of the Redwater refinery and June 1, 2018, the Company is unconditionally 
obligated to pay its 25% pro rata share of the debt portion of the monthly cost of service toll, including interest, fees and principal repayments, of the syndicated credit facility and bonds, 
over the tolling period of 30 years.

In addition to the commitments disclosed above, the Company has entered into various agreements related to the engineering, procurement and 
construction of its various development projects. These contracts can be cancelled by the Company upon notice without penalty, subject to the costs 
incurred up to and in respect of the cancellation.

Legal Proceedings and Other Contingencies
The Company is defendant and plaintiff in a number of legal actions arising in the normal course of business. In addition, the Company is subject to 
certain contractor construction claims. The Company believes that any liabilities that might arise pertaining to any such matters would not have a 
material effect on its consolidated financial position.

45

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTReserves
For the years ended December 31, 2017, 2016 and 2015, the Company retained Independent Qualified Reserves Evaluators to evaluate and review all 
of the Company’s proved and proved plus probable crude oil, NGLs and natural gas 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 FASB 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.

The following tables summarize the company gross proved and proved plus probable reserves using forecast prices and costs as at December 31, 2017, 
prepared in accordance with NI 51-101 reserves disclosures:

Proved Reserves

December 31, 2016

Discoveries

Extensions

Infill Drilling

Improved Recovery

Acquisitions

Dispositions

Economic Factors

Technical Revisions

Production

December 31, 2017

Proved Plus
Probable Reserves

December 31, 2016

Discoveries

Extensions

Infill Drilling

Improved Recovery

Acquisitions

Dispositions

Economic Factors

Technical Revisions

Production

December 31, 2017

 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)

389

—

4

4

—

6

—

4

1

(34)

374

187

—

14

7

1

20

—

—

4

(35)

198

264

1,269

2,559

6,617

198

5,969

—

—

—

1

76

—

—

5

—

20

—

—

23

—

—

82

(19)

327

(44)

1,350

—

—

—

—

2,321

—

—

487

(103)

5,264

—

276

191

1

116

—

(30)

207

(607)

6,771

—

15

17

—

1

—

—

13

(15)

229

—

99

60

2

2,467

—

(1)

626

(351)

8,871

 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)

619

—

8

7

—

8

—

1

(65)

(34)

544

259

384

2,517

3,604

9,076

284

9,179

—

22

10

1

26

—

—

(11)

(35)

272

—

—

—

2

99

—

—

3

—

39

—

—

50

—

—

18

(19)

469

(44)

2,580

—

—

—

—

2,496

—

—

66

(103)

6,063

—

554

295

1

145

(1)

(29)

185

—

25

26

—

1

—

—

14

—

187

92

3

2,704

—

(3)

55

(607)

9,619

(15)

335

(351)

11,866

At December 31, 2017, the company gross proved crude oil, bitumen (thermal oil), SCO and NGLs reserves totaled 7,742 MMbbl, and company gross 
proved plus probable crude oil, bitumen (thermal oil), SCO and NGLs reserves totaled 10,263 MMbbl. Proved reserves additions and revisions replaced 
1,250% of 2017 production. Additions to proved reserves resulting from exploration and development activities, acquisitions and future offset additions 
amounted to 2,530 MMbbl, and additions to proved plus probable reserves amounted to 2,820 MMbbl. Net positive revisions amounted to 596 MMbbl 
for proved reserves and 26 MMbbl for proved plus probable reserves, primarily due to technical revisions.

At  December  31,  2017,  the  company  gross  proved  natural  gas  reserves  totaled  6,771  Bcf,  and  company  gross  proved  plus  probable  natural  gas  
reserves totaled 9,619 Bcf. Proved reserves additions and revisions replaced 125% of 2017 production. Additions to proved reserves resulting from 
exploration and development activities, acquisitions and future offset additions amounted to 584 Bcf, and additions to proved plus probable reserves 
amounted to 994 Bcf. Net positive revisions amounted to 177 Bcf for proved reserves and 156 Bcf for proved plus probable reserves, primarily due to 
technical revisions.

46

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  Independent  Qualified  Reserves  Evaluators  to  review  the  qualifications  of  and  procedures  used  by  each  evaluator  in  determining  the 
estimate of the Company’s quantities and related net present value of future net revenue of the remaining reserves.

Additional  reserves  disclosure  is  annually  disclosed  in  the  AIF  and  the  “Supplementary  Oil  and  Gas  Information”  section  of  the  Company’s  
Annual Report.

Risks and Uncertainties
The Company is exposed to various operational risks inherent in the exploration, development, production and marketing of crude oil and NGLs and 
natural gas and the mining, extracting and upgrading of bitumen into SCO. These inherent risks include, but are not limited to, the following:

■■

■■

■■

■■

■■

The ability to find, produce and replace reserves, whether sourced from exploration, improved recovery or acquisitions, at a reasonable cost, 
including the risk of reserves revisions due to economic and technical factors. Reserves revisions can have a positive or negative impact on asset 
valuations, ARO and depletion rates;

Reservoir quality and uncertainty of reserves estimates;

Volatility in the prevailing prices of crude oil and NGLs and natural gas;

Regulatory risk related to approval for exploration and development activities, which can add to costs or cause delays in projects;

Labour risk associated with securing the manpower necessary to complete capital projects in a timely and cost effective manner;

■■ Operating hazards and other difficulties inherent in the exploration for and production and sale of crude oil and natural gas and in mining, extracting 

■■

■■

■■

■■

and upgrading the Company’s bitumen products;

Timing and success of integrating the business and operations of acquired companies and assets;

Credit risk related to non-payment for sales contracts or non-performance by counterparties to contracts, including derivative financial instruments 
and physical sales contracts as part of a hedging program;

Interest rate risk associated with the Company’s ability to secure financing on commercially acceptable terms;

Foreign exchange risk due to fluctuating exchange rates on the Company’s US dollar denominated debt and as all sales are predominantly based on  
US dollar denominated benchmarks;

■■

Environmental impact risk associated with exploration and development activities, including GHG;

■■ Geopolitical risks associated with changing governments or governmental policies, social instability and other political, economic or diplomatic 

■■

■■

■■

■■

■■

■■

■■

developments in the regions where the Company has its operations;

Future legislative and regulatory developments related to environmental regulation;

Potential actions of governments, regulatory authorities and other stakeholders that may result in costs or restrictions in the jurisdictions where 
the Company has operations;

Changing royalty regimes;

Business  interruptions  because  of  unexpected  events  such  as  fires  or  explosions  whether  caused  by  human  error  or  nature,  severe  storms  
and  other  calamitous  acts  of  nature,  blowouts,  freeze-ups,  mechanical  or  equipment  failures  of  facilities  and  infrastructure  and  other  similar 
events affecting the Company or other parties whose operations or assets directly or indirectly impact the Company and that may or may not be 
financially recoverable;

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; 

The access to markets for the Company’s products; 

The risk of significant interruption or failure of the Company's information technology systems and related data and control systems or a significant 
breach that could adversely affect the Company's operations; and

■■ Other circumstances affecting revenue and expenses.

The  Company  uses  a  variety  of  means  to  help  mitigate  and/or  minimize  these  risks.  The  Company  maintains  a  comprehensive  property  loss  and 
business  interruption  insurance  program  to  reduce  risk.  Operational  control  is  enhanced  by  focusing  efforts  on  large  core  areas  with  high 
working  interests  and  by  assuming  operatorship  of  key  facilities.  Product  mix  is  diversified,  consisting  of  the  production  of  natural  gas  and  the 
production of crude oil of various grades. The Company believes this diversification reduces price risk when compared with over-leverage to one 
commodity.  Accounts  receivable  from  the  sale  of  crude  oil  and  natural  gas  are  mainly  with  customers  in  the  crude  oil  and  natural  gas  industry 
and  are  subject  to  normal  industry  credit  risks.  The  Company  manages  these  risks  by  monitoring  exposure  to  individual  customers,  contractors, 
suppliers  and  joint  venture  partners  on  a  regular  basis  and  when  appropriate,  ensuring  parental  guarantees  or  letters  of  credit  are  in  place,  and 
as  applicable,  taking  other  mitigating  actions  to  minimize  the  impact  in  the  event  of  a  default.  Derivative  financial  instruments  are  periodically 

47

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTutilized to help ensure targets are met and to manage commodity price, foreign currency and interest rate exposures. The Company is exposed to 
possible losses in the event of non-performance by counterparties to derivative financial instruments; however, the Company manages this credit 
risk by entering into agreements with counterparties that are substantially all investment grade financial institutions. The arrangements and policies 
concerning  the  Company’s  financial  instruments  are  under  constant  review  and  may  change  depending  upon  the  prevailing  market  conditions.  
The  Company  has  implemented  cyber  security  protocols  and  procedures  to  reduce  the  risk  of  failure  or  a  significant  breach  of  the  Company’s  
information technology systems and related data and control systems.

The Company’s capital structure mix is also monitored on a continual basis to ensure that it optimizes flexibility, minimizes cost and offers the greatest 
opportunity for growth. This includes the determination of a reasonable level of debt and any interest rate exposure risk that may exist.

For additional details regarding the Company’s risks and uncertainties, refer to the Company’s AIF for the year ended December 31, 2017.

Environment
The Company continues to invest in people, technologies, facilities and infrastructure to recover and process crude oil and natural gas resources 
efficiently and in an environmentally sustainable manner.

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 require the Company to address and mitigate the effect of its activities on 
the environment. 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.  Increasingly  stringent  laws  and  
regulations may have an adverse effect on the Company’s future net earnings.

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 to preserve high value diversity. The Company’s environmental risk management 
strategies  employ  an  Environmental  Management  Plan  (the  “Plan”).  Details  of  the  Plan,  along  with  performance  results,  are  presented  to,  
and reviewed by, the Board of Directors quarterly.

The  Company’s  Plan  and  operating  guidelines  focus  on  minimizing  the  impact  of  operations  while  meeting  regulatory  requirements,  regional 
management  frameworks  for  air,  water  and  biodiversity,  industry  operating  standards  and  guidelines,  and  internal  corporate  standards.  
Training and due diligence for operators and contractors is key to the effectiveness of the Company’s environmental management programs and the 
prevention of incidents to protect the environment. The Company, as part of this Plan, has implemented a proactive program that 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 impacts and to implement avoidance and mitigation programs through biodiversity protection 
and restoration 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, and the Quest carbon 
capture and storage facility as part of AOSP;

■■ A program in place related to progressive reclamation and tailings management in Oil Sands Mining and Upgrading including low fines mining; 

■■

Participation and support for the Joint Oil Sands Monitoring Program; and

■■ Wildlife monitoring and mitigation plans to help maintain biodiversity, as well as mitigation and restoration programs targeted specifically at 

boreal caribou.

48

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTThe  Company’s  asset  retirement  obligations  are  expected  to  be  settled  on  an  ongoing  basis  over  a  period  of  approximately  60  years  and  have  
been  discounted  using  a  weighted  average  discount  rate  of  4.7%  (2016  –  5.2%;  2015  –  5.9%).  For  2017,  the  Company’s  capital  expenditures 
included  $274  million  for  abandonment  expenditures  (2016  –  $267  million;  2015  –  $370  million).  The  Company’s  estimated  discounted  ARO  at  
December 31, 2017 was as follows:

($ millions)

Exploration and Production

  North America

  North Sea

  Offshore Africa

Oil Sands Mining and Upgrading

Midstream

2017

2016

$ 

1,840

$ 

1,444

755

245

1,486

1

837

244

717

1

$ 

4,327

$ 

3,243

The  discounted  ARO  was  based  on  estimates  of  future  costs  to  abandon  and  restore  wells,  production  facilities,  mine  sites,  upgrading  facilities 
and tailings, and offshore production platforms. Factors that affect costs include number of wells drilled, well depth, facility size and the specific 
environmental legislation. The estimated future costs are based on engineering estimates of current costs in accordance with present legislation, 
industry operating practice and the expected timing of abandonment. The Company’s strategy in the North Sea consists of developing commercial 
hubs around its core operated properties with the goal of increasing production and extending the economic lives of its production facilities, thereby 
delaying the eventual abandonment dates.

Greenhouse Gas and Other Air Emissions
The Company, through the Canadian Association of Petroleum Producers, is working with Canadian legislators and regulators as they develop and 
implement  new  GHG  emission  laws  and  regulations.  Internally,  the  Company  is  pursuing  an  integrated  emissions  reduction  strategy,  to  ensure 
that 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.  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’s integrated GHG emissions 
reduction strategy includes: 1) integrating emission reduction in project planning and operations; 2) leveraging technology to create value and enhance 
performance;  3)  investing  in  research  and  development  and  supporting  collaboration;  4)  focusing  on  continuous  improvement  to  drive  long-term 
emissions reduction; 5) leading in carbon capture and sequestration/storage; 6) engaging proactively in policy and regulatory development (including 
trading capacity and offsetting emissions); and, 7) considering and developing new business opportunities and trends.

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. Canada has also committed to reduce methane emissions from the upstream oil and 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. The federal government is also developing a Clean Fuel 
Standard which may affect production and consumption of fuels in Canada. Effective January 1, 2017, the Alberta government implemented increases 
in both the carbon price and stringency of the existing large-emitter regulatory system. The Alberta government has introduced additional changes 
to this system beginning in 2018, as well as 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  announced  a 
methane reduction target, comparable to the federal target.

In Alberta, GHG reduction regulations came into effect July 1, 2007, affecting facilities emitting more than 100 kilotonnes of CO2e annually. The carbon 
price in Alberta is currently $30/tonne for emissions above the regulated limits. Seven of the Company’s operated facilities (the Horizon and Athabasca 
oil sands facilities, the Primrose/Wolf Lake in situ heavy crude oil facilities, the Kirby South in situ heavy crude oil facility, the Peace River in situ heavy 
crude oil facility, the Hays sour natural gas plant, and the Wapiti gas plant) are subject to compliance under the regulation. The non-operated Scotford 
Upgrader is also subject to compliance under the regulations. The non-operated North West Redwater bitumen upgrader and refinery will not be subject 
to  a  reduction  target  until  2019.  In  British  Columbia,  carbon  tax  is  currently  being  assessed  at  $30/tonne  of  CO2e  on  fuel  consumed  and  gas  flared 
in the province, with the rate increasing to $35/tonne on April 1, 2018. The British Columbia Government will be increasing the carbon tax at a rate 
of $5 per tonne of CO2e annually to $50 per tonne of CO2e on April 1, 2021. The Saskatchewan government has released a Climate Change Strategy 
that will regulate facilities emitting more than 25 kilotonnes of CO2e annually and will likely require the North Tangleflags in situ heavy oil facility and 
the Senlac in situ heavy oil facility to meet reduction targets for GHG emissions once the governing legislation comes into force. The Saskatchewan 
strategy also includes measures that will regulate GHG emissions (including methane) at facilities below the 25 kilotonne/year threshold. 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 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. 

49

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT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.

Critical Accounting Policies and Estimates
The preparation of financial statements requires the Company to make estimates, assumptions and judgements in the application of IFRS that have a 
significant impact on the financial results of the Company. Actual results may differ from estimated amounts, and those differences may be material. 
A comprehensive discussion of the Company's significant accounting estimates is contained in this MD&A and the audited consolidated financial 
statements for the year ended December 31, 2017.

A) 

DEPLETION, DEPRECIATION AND AMORTIZATION AND IMPAIRMENT

Exploration and evaluation (“E&E”) costs relating to activities to explore and evaluate crude oil and natural gas properties are initially capitalized 
and  include  costs  directly  associated  with  the  acquisition  of  licenses,  technical  services  and  studies,  seismic  acquisition,  exploration  drilling  and 
evaluation, overhead and administration expenses, and the estimate of any asset retirement costs. E&E assets are carried forward until technical 
feasibility and commercial viability of extracting a mineral resource is determined. Technical feasibility and commercial viability of extracting a mineral 
resource is considered to be determined when an assessment of proved reserves is made. The judgements associated with the estimation of proved 
reserves are described below in “Crude Oil and Natural Gas Reserves”.

An alternative acceptable accounting method for E&E costs under IFRS 6 “Exploration for and Evaluation of Mineral Resources” is to charge exploratory 
dry holes and geological and geophysical exploration costs incurred after having obtained the legal rights to explore an area against net earnings in the 
period incurred rather than capitalizing to E&E assets.

E&E assets are tested for impairment when facts and circumstances suggest that the carrying amount of E&E assets may exceed their recoverable 
amount, by comparing the relevant costs to the fair value of related Cash Generating Units (“CGUs”), aggregated at a segment level. Indications of 
impairment include leases approaching expiry, the existence of low benchmark commodity prices for an extended period of time, significant downward 
revisions in estimated probable reserves volumes, significant increases in estimated future exploration or development expenditures, or significant 
adverse changes in the applicable legislative or regulatory frameworks. The determination of the fair value of CGUs requires the use of assumptions 
and estimates including future commodity prices, expected production volumes, quantity of reserves, asset retirement obligations, future development 
and production costs, discount rates and income taxes. Changes in assumptions used in determining the recoverable amount could affect the carrying 
value of the related assets and CGUs.

Property, plant and equipment is measured at cost less accumulated depletion and depreciation and impairment provisions. Crude oil and natural 
gas properties in the Exploration and Production segments are depleted using the unit-of-production method over proved reserves, except for major 
components, which are depreciated using a straight-line method over their estimated useful lives. The unit-of-production depletion rate takes into 
account expenditures incurred to date, together with future estimated development expenditures required to develop proved reserves. Estimates of 
proved reserves have a significant impact on net earnings, as they are a key input to the calculation of depletion expense.

The Company assesses property, plant and equipment for impairment discounted at rates currently ranging from 10% to 12% whenever events or 
changes in circumstances indicate that the carrying value of an asset or group of assets may not be recoverable. Indications of impairment include 
the existence of low commodity prices for an extended period, significant downward revisions of estimated reserves volumes, significant increases in 
estimated future development expenditures, or significant adverse changes in the applicable legislative or regulatory frameworks. If an indication of 
impairment exists, the Company performs an impairment test related to the specific assets at the CGU level.

B) 

CRUDE OIL AND NATURAL GAS RESERVES

Reserves  estimates  are  based  on  engineering  data,  estimated  future  prices  and  production  costs,  expected  future  rates  of  production,  
and  the  timing  and  amount  of  future  development  expenditures,  all  of  which  are  subject  to  many  uncertainties,  interpretations  and  judgements.  
The Company expects that, over time, its reserves estimates will be revised upward or downward based on updated information. Reserves estimates  
can have a significant impact on net earnings, as they are a key component in the calculation of depletion, depreciation and amortization and for 
determining  potential  asset  impairment.  For  example,  a  revision  to  the  proved  reserves  estimates  would  result  in  a  higher  or  lower  depletion, 
depreciation and amortization charge to net earnings. Downward revisions to reserves estimates may also result in an impairment of E&E and property, 
plant and equipment carrying amounts.

C) 

ASSET RETIREMENT OBLIGATIONS

The Company is required to recognize a liability for ARO associated with its property, plant and equipment. An ARO liability associated with the 
retirement of a tangible long-lived asset is recognized to the extent of a legal obligation resulting from an existing or enacted law, statute, ordinance 
or written or oral contract, or by legal construction of a contract under the doctrine of promissory estoppel. The ARO is based on estimated costs, 
taking into account the anticipated method and extent of restoration consistent with legal requirements, technological advances and the possible use 

50

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTof the site. Since these estimates are specific to the sites involved, there are many individual assumptions underlying the Company’s total ARO amount. 
These individual assumptions may be subject to change.

The estimated present values of ARO related to long-term assets are recognized as a liability in the period in which they are incurred. The provision 
for the ARO is estimated by discounting the expected future cash flows to settle the ARO at the Company’s weighted average credit-adjusted risk-free 
interest rate, which is currently 4.7%. Subsequent to initial measurement, the ARO is adjusted to reflect the passage of time, changes in credit adjusted 
interest rates, and changes in the estimated future cash flows underlying the obligation. The increase in the provision due to the passage of time is 
recognized as asset retirement obligation accretion expense whereas changes in discount rates or estimated future cash flows are capitalized to or 
derecognized from property, plant and equipment. Changes in estimates would impact accretion and depletion expense in net earnings. In addition, 
differences between actual and estimated costs to settle the ARO, timing of cash flows to settle the obligation and future inflation rates may result in 
gains or losses on the final settlement of the ARO.

D) 

INCOME TAXES

The Company follows the liability method of accounting for income taxes. Under this method, deferred income tax assets and liabilities are recognized 
based on the estimated income tax effects of temporary differences in the carrying amount of assets and liabilities in the consolidated financial 
statements and their respective tax bases, using income tax rates substantively enacted as at the date of the balance sheet. Accounting for income 
taxes requires the Company to interpret frequently changing laws and regulations, including changing income tax rates, and make certain judgements 
with respect to the application of tax law, estimating the timing of temporary difference reversals, and estimating the realizability of tax assets. There 
are many transactions and calculations for which the ultimate tax determination is uncertain. The Company recognizes a liability for a tax filing position 
based on its assessment of the probability that additional taxes may ultimately be due.

E) 

RISK MANAGEMENT ACTIVITIES

The Company periodically uses derivative financial instruments to manage its commodity price, foreign currency and interest rate exposures. These 
financial instruments are entered into solely for hedging purposes and are not used for speculative purposes. All derivative financial instruments 
are  recognized  in  the  consolidated  balance  sheets  at  their  estimated  fair  value.  The  estimated  fair  value  of  derivative  financial  instruments  has 
been  determined  based  on  appropriate  internal  valuation  methodologies  and/or  third  party  indications.  Fair  values  determined  using  valuation 
models require the use of assumptions concerning the amount and timing of future cash flows, discount rates and credit risk. In determining these 
assumptions, the Company primarily relied on external, readily-observable quoted market inputs including crude oil and natural gas forward benchmark 
commodity prices and volatility, Canadian and United States forward interest rate yield curves, and Canadian and United States foreign exchange 
rates, discounted to present value as appropriate. The carrying amount of a risk management liability is adjusted for the Company’s own credit risk. 
The resulting fair value estimates may not necessarily be indicative of the amounts that could be realized or settled in a current market transaction 
and these differences may be material.

F) 

PURCHASE PRICE ALLOCATIONS

Purchase prices related to business combinations are allocated to the underlying acquired assets and liabilities based on their estimated fair value 
at the time of acquisition. The determination of fair value requires the Company to make estimates, assumptions and judgements regarding future 
events. The allocation process is inherently subjective and impacts the amounts assigned to individually identifiable assets and liabilities, including 
the fair value of crude oil and natural gas properties, together with deferred income tax effects. As a result, the purchase price allocation impacts the 
Company’s reported assets and liabilities and future net earnings due to the impact on future depletion, depreciation and amortization expense and 
impairment tests.

The Company has made various assumptions in determining the fair values of acquired assets and liabilities. The most significant assumptions and 
judgements relate to the estimation of the fair value of crude oil and natural gas properties. To determine the fair value of these properties, the 
Company estimates crude oil and natural gas reserves. Reserves estimates are based on the work performed by the Company’s internal engineers 
and outside consultants. The judgements associated with these estimated reserves are described above in “Crude Oil and Natural Gas Reserves”. 
Estimates of future prices are based on prices derived from price forecasts among industry analysts and internal assessments. The Company applies 
estimated future prices to the estimated reserves quantities acquired, and estimates future operating and development costs, to arrive at estimated 
future net revenues for the properties acquired.

G) 

SHARE-BASED COMPENSATION

The Company has made various assumptions in estimating the fair values of stock options granted including expected volatility, expected exercise 
behavior and future forfeiture rates. At each period end, stock options outstanding are remeasured for changes in the fair value of the liability.

51

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTAccounting Standards Issued But Not Yet Applied
In October 2017, the IASB issued amendments to IAS 28 “Investments in Associates and Joint Ventures” to clarify that the impairment provisions  
in  IFRS  9  apply  to  financial  instruments  in  an  associate  or  joint  venture  that  are  not  accounted  for  using  the  equity  method,  including  long-term  
interests that form part of the net investment in the associate or joint venture. The amendments are effective January 1, 2019 with earlier adoption 
permitted. The amendments are required to be adopted retrospectively. The Company is assessing the impact of the amendments on its consolidated 
financial statements.

In June 2017, the IASB issued IFRIC 23 "Uncertainty over Income Tax Treatments". The interpretation provides guidance on how to reflect the effects 
of uncertainty in accounting for income taxes where IAS 12 is unclear. The interpretation is effective January 1, 2019. The Company is assessing the 
impact of this interpretation on its consolidated financial statements.

In January 2016, the IASB issued IFRS 16 “Leases”, which provides guidance on accounting for leases. The new standard replaces IAS 17 “Leases” and 
related interpretations. IFRS 16 eliminates the distinction between operating leases and financing leases for lessees. The new standard is effective 
January 1, 2019 with earlier adoption permitted providing that IFRS 15 has been adopted. The new standard is required to be applied retrospectively, 
with a policy alternative of restating comparative prior periods or recognizing the cumulative adjustment in opening retained earnings at the date of 
adoption. The Company is assessing the impact of this standard on its consolidated financial statements.

IFRS 15 "REVENUE FROM CONTRACTS WITH CUSTOMERS"

In  May  2014,  the  IASB  issued  IFRS  15  “Revenue  from  Contracts  with  Customers”  to  provide  guidance  on  the  recognition  of  revenue  and  cash 
flows arising from an entity’s contracts with customers, and related disclosures. The new standard replaces several existing standards related to 
recognition of revenue and states that revenue should be recognized as performance obligations related to the goods or services delivered are settled.  
IFRS 15 also provides revenue accounting guidance for contract modifications and multiple-element contracts and prescribes additional disclosure 
requirements. In 2015, the IASB deferred the effective date for the new standard to January 1, 2018. The new standard is required to be adopted 
retrospectively, with earlier adoption permitted.

Effective  January  1,  2018,  the  Company  retrospectively  adopted  IFRS  15.  Adoption  of  the  new  standard  did  not  have  a  significant  impact  on  the 
Company’s recognition and measurement of revenue; however, it will require certain additional disclosures.

Upon adoption of IFRS 15, the Company applied the practical expedient such that contracts that were completed in the comparative periods have not 
been restated.

IFRS 9 "FINANCIAL INSTRUMENTS"

Effective January 1, 2014, the Company adopted the version of IFRS 9 “Financial Instruments” issued November 2013. In July 2014, the IASB issued 
amendments to IFRS 9 to include accounting guidance to assess and recognize impairment losses on financial assets based on an expected loss model. 
The amendments are effective January 1, 2018 and are required to be adopted retrospectively.

Effective  January  1,  2018,  the  Company  adopted  the  amendment  to  IFRS  9  and  elected  to  apply  the  limited  exemption  in  IFRS  9  relating 
to  transition  for  impairment.  Adoption  of  the  amendment  did  not  have  a  significant  impact  on  the  Company’s  previous  accounting  
for impairment of financial assets.

Control Environment
The Company’s management, including the President and the Chief Financial Officer and Senior Vice-President, Finance, evaluated the effectiveness 
of disclosure controls and procedures as at December 31, 2017, and concluded that disclosure controls and procedures are effective to ensure that 
information  required  to  be  disclosed  by  the  Company  in  its  annual  filings  and  other  reports  filed  with  securities  regulatory  authorities  in  Canada 
and the United States is recorded, processed, summarized and reported within the time periods specified and such information is accumulated and 
communicated to the Company’s management to allow timely decisions regarding required disclosures.

The Company’s management also performed an assessment of internal control over financial reporting as at December 31, 2017, and concluded that 
internal control over financial reporting is effective. Further, there were no changes in the Company’s internal control over financial reporting during 
2017 that have materially affected, or are reasonably likely to materially affect, internal control over financial reporting. 

While the Company’s management believes that the Company’s disclosure controls and procedures and internal control over financial reporting provide 
a reasonable level of assurance they are effective, they recognize that all control systems have inherent limitations. Because of its inherent limitations, 
the Company’s control systems may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are 
subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or 
procedures may deteriorate.

52

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTOutlook
The Company continues to implement its strategy of maintaining a large portfolio of varied projects, which the Company believes will enable it, over 
an  extended  period  of  time,  to  provide  consistent  growth  in  production  and  create  shareholder  value.  Annual  budgets  are  developed,  scrutinized 
throughout the year and revised if necessary in the context of targeted financial ratios, project returns, product pricing expectations, and balance in 
project risk and time horizons. The Company maintains a high ownership level and operatorship level in all of its properties and can therefore control 
the nature, timing and extent of capital expenditures in each of its project areas.

Capital expenditures in 2018 are currently targeted to be as follows: 

($ millions)

Exploration and Production

  North America natural gas and NGLs

  North America crude oil

International crude oil

  Thermal In Situ Oil Sands

  Net acquisitions, midstream and other

  Total Exploration and Production

Oil Sands Mining and Upgrading

  Environment, technology and project development

  Sustaining capital

  Turnarounds, reclamation and other

  Total Oil Sands Mining and Upgrading

Total

$ 

2018

440

1,115

410

960

30

$ 

2,955

500

660

220

1,380

4,335

$ 

$ 

Sensitivity Analysis
The following table is indicative of the annualized sensitivities of funds flow from operations and net earnings (loss) due to changes in certain key 
variables. The analysis is based on business conditions and sales volumes during the fourth quarter of 2017, excluding mark-to-market gains (losses) 
on risk management activities and is not necessarily indicative of future results. Each separate line item in the sensitivity analysis shows the effect of 
a change in that variable only with all other variables being held constant.

Price changes

Crude oil – WTI US$1.00/bbl

Natural gas – AECO C$0.10/Mcf (1)

Volume changes

Crude oil – 10,000 bbl/d

Natural gas – 10 MMcf/d

Foreign currency rate change

$0.01 change in US$ (1)

Including financial derivatives

Interest rate change – 1%

Funds 
 flow from 
  operations 
($ millions)

Funds  
  flow from  
  operations  
(per common  
share, basic)

Net  
earnings 
 (loss) 
($ millions)

Net  
earnings  
(loss) 
(per common  
share, basic)

$ 

$ 

$ 

$ 

248

33

127

1

$  133 – 137

$ 

47

$ 

$ 

$ 

$ 

$ 

$ 

0.21

0.03

$ 

$ 

0.11

$ 

— $ 

227

33

$ 

$ 

98

$ 

— $ 

0.12

0.04

$ 

$ 

17

47

$ 

$ 

0.19

0.03

0.08

—

0.01

0.04

(1) 

For details of financial instruments in place, refer to note 18 to the Company’s consolidated financial statements as at December 31, 2017.

53

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Daily Production By Segment, Before Royalties

Crude oil and NGLs (bbl/d)

North America – Exploration and Production
North America – Oil Sands Mining  
  and Upgrading

North Sea

Offshore Africa

Total

Natural gas (MMcf/d)

North America

North Sea

Offshore Africa

Total

Barrels of oil equivalent (BOE/d)

North America – Exploration and Production
North America – Oil Sands Mining  
  and Upgrading

North Sea

Offshore Africa

Total

Q1

Q2

Q3

Q4

2017

2016

2015

359,964

332,802

361,216

383,537

359,449

350,958

399,982

192,491

257,541

354,365

321,496

282,026

123,265

122,911

23,042

22,616

26,304

20,480

24,832

18,776

19,548

19,519

23,426

20,335

23,554

26,096

22,216

19,079

598,113

637,127

759,189

744,100

685,236

523,873

564,188

1,613

1,603

1,593

1,596

1,601

1,622

1,663

37

23

37

16

46

25

37

23

39

22

38

31

36

27

1,673

1,656

1,664

1,656

1,662

1,691

1,726

628,671

599,901

626,642

649,473

626,230

621,239

677,270

192,491

257,541

354,365

321,496

282,026

123,265

122,911

29,238

26,507

32,517

23,212

32,487

23,005

25,723

23,402

29,989

24,019

29,913

31,365

28,191

23,529

876,907

913,171

1,036,499

1,020,094

962,264

805,782

851,901

Per Unit Results – Exploration and Production

Crude oil and NGLs ($/bbl) (1)

Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties

Production expense

Netback

Natural gas ($/Mcf) (1)

Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties

Production expense

Netback

Barrels of oil equivalent ($/BOE) (1)
Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties

Production expense

Netback

Q1

Q2

Q3

Q4

2017

2016

2015

$ 

47.05

$ 

47.12

$ 

46.33

$ 

53.42

$ 

48.57

$ 

36.93

$ 

41.13

2.54

44.51

4.89

14.37

25.25

3.25

0.43

2.82

0.19

1.28

1.35

$ 

$ 

$ 

3.06

44.06

4.83

15.51

23.72

2.97

0.34

2.63

0.12

1.25

1.26

$ 

$ 

$ 

2.81

43.52

5.33

14.71

23.48

2.29

0.33

1.96

0.07

1.22

0.67

$ 

$ 

$ 

2.82

50.60

5.84

15.03

29.73

2.55

0.46

2.09

0.08

1.33

0.68

$ 

$ 

$ 

2.80

45.77

5.24

14.89

25.64

2.76

0.39

2.37

0.11

1.27

0.99

$ 

$ 

$ 

2.61

34.32

3.40

14.10

16.82

2.32

0.33

1.99

0.09

1.18

0.72

$ 

$ 

$ 

2.60

38.53

4.30

15.74

18.49

3.16

0.38

2.78

0.10

1.34

1.34

35.98

$ 

33.94

$ 

33.27

$ 

38.78

$ 

35.54

$ 

27.58

$ 

32.60

2.57

33.41

3.38

11.67

18.36

$ 

2.67

31.27

3.09

12.11

16.07

$ 

2.51

30.76

3.36

11.73

15.67

$ 

2.86

35.92

3.75

12.28

19.89

$ 

2.66

32.88

3.40

11.95

17.53

$ 

2.44

25.14

2.21

11.18

11.75

$ 

2.56

30.04

2.85

12.70

14.49

$ 

$ 

$ 

$ 

$ 

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  Net of blending costs and excluding risk management activities.

54

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTPer Unit Results – Oil Sands Mining and Upgrading

Crude oil and NGLs ($/bbl)

SCO sales price (1)

Bitumen royalties (2)

Transportation

Adjusted cash production costs (3)

Netback

Q1

Q2

Q3

Q4

2017

2016

2015

$ 

67.85

$ 

63.39

$ 

56.55

$ 

70.85

$ 

63.98

$ 

58.59

$ 

61.39

1.14

1.17

22.08

43.46

$ 

1.38

1.32

23.44

37.25

$ 

1.39

1.61

22.69

30.86

$ 

2.45

1.88

24.99

41.53

$ 

1.64

1.54

23.40

37.40

$ 

0.54

1.77

25.20

31.08

$ 

1.08

1.81

28.61

29.89

$ 

(1)  The realized sales price for 2017 reflects the weighted average price of Horizon SCO and AOSP SCO while the realized sales price for 2016 and 2015 reflects the Horizon SCO price only. 

The Horizon realized sales price reflects a premium light sweet SCO compared to the blend at AOSP.

(2)  Calculated based on actual bitumen royalties expensed during the period; divided by the corresponding SCO sales volumes.
(3)  Amounts expressed on a per unit basis are based on sales volumes excluding turnaround periods.

Trading and Share Statistics

TSX – C$

Trading volume (thousands)

Share Price ($/share)

  High

  Low

  Close

Market capitalization as at December 31 ($ millions)

Shares outstanding (thousands)

NYSE – US$

Trading volume (thousands)

Share Price ($/share)

  High

  Low

  Close

Market capitalization as at December 31 ($ millions)

Shares outstanding (thousands)

Q1

Q2

Q3

Q4

2017

2016

176,219

142,680

144,852

124,671

588,422

653,727

$ 

$ 

$ 

$ 

$ 

$ 

44.84

37.34

43.54

$ 

$ 

$ 

45.94

36.44

37.42

$ 

$ 

$ 

42.88

35.90

41.79

$ 

$ 

$ 

47.00

40.62

44.92

$ 

$ 

$ 

$ 

47.00

35.90

44.92

54,927

$ 

$ 

$ 

$ 

46.74

21.27

42.79

47,538

1,222,769

1,110,952

205,031

153,928

130,936

118,113

608,008

892,220

33.39

28.39

32.79

$ 

$ 

$ 

34.31

27.53

28.84

$ 

$ 

$ 

34.48

27.88

33.49

$ 

$ 

$ 

36.78

32.11

35.72

$ 

$ 

$ 

$ 

36.78

27.53

35.72

43,677

$ 

$ 

$ 

$ 

35.28

14.60

31.88

35,417

1,222,769

1,110,952

55

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTMANAGEMENT'S REPORT

The accompanying consolidated financial statements of Canadian Natural Resources Limited (the "Company") and all other information contained 
elsewhere in this Annual Report are the responsibility of management. The consolidated financial statements have been prepared by management in 
accordance with the accounting policies described in the accompanying notes. Where necessary, management has made informed judgements and 
estimates in accounting for transactions that were not complete at the balance sheet date. In the opinion of management, the financial statements 
have been prepared in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board as 
appropriate in the circumstances. The financial information presented elsewhere in the Annual Report has been reviewed to ensure consistency with 
that in the consolidated financial statements.

Management maintains appropriate systems of internal control. Policies and procedures are designed to give reasonable assurance that transactions 
are appropriately authorized and recorded, assets are safeguarded from loss or unauthorized use and financial records are properly maintained to 
provide reliable information for preparation of financial statements.

PricewaterhouseCoopers LLP, an independent firm of Chartered Professional Accountants, has been engaged, as approved by a vote of the shareholders 
at the Company’s most recent Annual General Meeting, to audit and provide their independent audit opinions on the following:

■■

■■

the Company’s consolidated financial statements as at and for the year ended December 31, 2017; and

the effectiveness of the Company’s internal control over financial reporting as at December 31, 2017.

Their report is presented with the consolidated financial statements.

The Board of Directors (the “Board”) is responsible for ensuring that management fulfills its responsibilities for financial reporting and internal controls. 
The Board exercises this responsibility through the Audit Committee of the Board, which is comprised entirely of independent directors. The Audit 
Committee meets with management and the independent auditors to satisfy itself that management responsibilities are properly discharged and to 
review the consolidated financial statements before they are presented to the Board for approval. The consolidated financial statements have been 
approved by the Board on the recommendation of the Audit Committee.

STEVE W. LAUT

President

COREY B. BIEBER, CA

MURRAY G. HARRIS, CA

Chief Financial Officer and  
Senior Vice-President, Finance 

Vice-President, Financial Controller 
and Horizon Accounting

Calgary, Alberta, Canada 
February 28, 2018

56

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTMANAGEMENT'S ASSESSMENT OF INTERNAL CONTROL OVER 
FINANCIAL REPORTING

Management of Canadian Natural Resources Limited (the "Company") is responsible for establishing and maintaining adequate internal control over 
financial reporting for the Company as defined in Rules 13a-15(f) and 15d-15(f) under the United States Securities Exchange Act of 1934, as amended.

Management,  including  the  Company’s  President  and  the  Company’s  Chief  Financial  Officer  and  Senior  Vice-President,  Finance,  performed  an 
assessment of the Company’s internal control over financial reporting based on the criteria established in Internal Control - Integrated Framework 
(2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”).

Based  on  the  assessment,  management  has  concluded  that  the  Company’s  internal  control  over  financial  reporting  is  effective  as  at  
December 31, 2017. Management recognizes that all internal control systems have inherent limitations. Because of its inherent limitations, internal 
control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are 
subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or 
procedures may deteriorate.

PricewaterhouseCoopers LLP, an independent firm of Chartered Professional Accountants, has provided an opinion on the Company’s internal control 
over financial reporting as at December 31, 2017, as stated in their accompanying Report of Independent Registered Public Accounting Firm.

STEVE W. LAUT

President

Calgary, Alberta, Canada 
February 28, 2018

COREY B. BIEBER, CA

Chief Financial Officer and  
Senior Vice-President, Finance 

57

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTREPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors of Canadian Natural Resources Limited
OPINIONS ON THE FINANCIAL STATEMENTS AND INTERNAL CONTROL OVER FINANCIAL REPORTING

We have audited the accompanying consolidated balance sheets of Canadian Natural Resources Limited (the "Company") as of December 31, 2017 
and December 31, 2016, and the related consolidated statements of earnings (loss), comprehensive income (loss), changes in equity, and cash flows 
for each of the three years in the period ended December 31, 2017, including the related notes (collectively referred to as the "consolidated financial 
statements"). We also have audited the Company's internal control over financial reporting as of December 31, 2017, based on criteria established in 
Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO").

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as 
of December 31, 2017 and December 31, 2016 and its financial performance and its cash flows for each of the three years in the period ended December 
31, 2017 in conformity with International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (IASB). Also 
in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017, based on 
criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.

BASIS FOR OPINIONS

The  Company's  management  is  responsible  for  these  consolidated  financial  statements,  for  maintaining  effective  internal  control  over  financial 
reporting,  and  for  its  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting,  included  in  the  accompanying  Management's 
Assessment of Internal Control Over Financial Reporting. Our responsibility is to express opinions on the Company's consolidated financial statements 
and on the Company's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company 
Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Company in accordance with the U.S. 
federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. These standards require that we plan and perform the audits to obtain 
reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and 
whether effective internal control over financial reporting was maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risk of material misstatement of the consolidated 
financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, 
on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the 
accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial 
statements.  Our  audit  of  internal  control  over  financial  reporting  included  obtaining  an  understanding  of  internal  control  over  financial  reporting, 
assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the 
assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits 
provided a reasonable basis for our opinions.

58

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTDEFINITION AND LIMITATIONS OF INTERNAL CONTROL OVER FINANCIAL REPORTING

A  company's  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance  regarding  the  reliability  of  financial 
reporting and the preparation of consolidated financial statements for external purposes in accordance with generally accepted accounting principles. 
A company's internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in 
reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that 
transactions are recorded as necessary to permit preparation of consolidated financial statements in accordance with generally accepted accounting 
principles, and that receipts and expenditures of the company are being made only in accordance with authorization of management and directors of 
the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the 
company's assets that could have a material effect on the consolidated financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation 
of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of 
compliance with the policies or procedures may deteriorate.

Chartered Professional Accountants

Calgary, Canada 
February 28, 2018

We have served as the Company's auditor since 1973.

59

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNote

2017

2016

$ 

137

$ 

2,397

322

894

175

893

79

4,897

2,632

65,170

1,168

$ 

73,867

$ 

$ 

775

$ 

2,597

1,877

1,012

6,261

20,581

4,397

10,975

42,214

9,109

22,612

(68)

31,653

$ 

73,867

$ 

4

8

9

5

6

9

10

11

10

11

12

13

14

17

1,434

851

689

149

913

283

4,336

2,382

50,910

1,020

58,648

595

2,222

1,812

463

5,092

14,993

3,223

9,073

32,381

4,671

21,526

70

26,267

58,648

CONSOLIDATED BALANCE SHEETS

As at December 31 
(millions of Canadian dollars)

ASSETS

Current assets

  Cash and cash equivalents

  Accounts receivable

  Current income taxes receivable

Inventory

  Prepaids and other

Investments

  Current portion of other long-term assets

Exploration and evaluation assets

Property, plant and equipment

Other long-term assets

LIABILITIES

Current liabilities

  Accounts payable

  Accrued liabilities

  Current portion of long-term debt

  Current portion of other long-term liabilities

Long-term debt

Other long-term liabilities

Deferred income taxes

SHAREHOLDERS’ EQUITY

Share capital

Retained earnings

Accumulated other comprehensive income (loss)

Commitments and contingencies (note 19).

Approved by the Board of Directors on February 28, 2018

CATHERINE M. BEST 

N. MURRAY EDWARDS

Chair of the Audit  
Committee and Director 

Executive Chairman of the Board of 
Directors and Director

60

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
CONSOLIDATED STATEMENTS OF EARNINGS (LOSS) 

For the years ended December 31 
(millions of Canadian dollars, except per common share amounts)

Product sales

Less: royalties

Revenue

Expenses

Production

Transportation, blending and feedstock

Depletion, depreciation and amortization

Administration

Share-based compensation

Asset retirement obligation accretion

Interest and other financing expense

Risk management activities

Foreign exchange (gain) loss

Gain on acquisition, disposition and revaluation of properties

(Gain) loss from investments

Earnings (loss) before taxes

Current income tax recovery

Deferred income tax expense (recovery)

Net earnings (loss)

Net earnings (loss) per common share

  Basic

  Diluted

Note

2017

2016

$ 

17,669

$ 

11,098

$ 

(1,018)

16,651

(575)

10,523

5,596

2,917

5,186

319

134

164

631

35

(787)

(379)

(38)

13,778

2,873

(164)

640

4,099

2,003

4,858

345

355

142

383

33

(55)

(250)

(327)

11,586

(1,063)

(618)

(241)

5, 6

11

11

17

18

5, 6, 7

8, 9

12

12

$ 

2,397

$ 

(204) $ 

16 $ 

16 $ 

2.04

2.03

$ 

$ 

(0.19) $ 

(0.19) $ 

2015

13,167

(804)

12,363

4,726

2,379

5,483

390

(46)

173

322

(469)

761

(739)

50

13,030

(667)

(261)

231

(637)

(0.58)

(0.58)

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

For the years ended December 31 
(millions of Canadian dollars)

Net earnings (loss)

Items that may be reclassified subsequently to net earnings (loss)

Net change in derivative financial instruments designated as cash flow hedges

Unrealized income (loss), net of taxes of $9 million (2016 – $3 million, 2015 – $2 million)
Reclassification to net earnings (loss), net of taxes of $5 million (2016 – $2 million,  
  2015 – $2 million)

Foreign currency translation adjustment

  Translation of net investment

Other comprehensive income (loss), net of taxes

Comprehensive income (loss)

2017

2016

$ 

2,397

$ 

(204) $ 

2015

(637)

53

(33)

20

(158)

(138)

(18)

(13)

(31)

26

(5)

(23)

(13)

(36)

60

24

$ 

2,259

$ 

(209) $ 

(613)

61

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTCONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

For the years ended December 31 
(millions of Canadian dollars)

Share capital

Balance – beginning of year

Issued for the acquisition of AOSP and other assets (1)

Issued upon exercise of stock options

Previously recognized liability on stock options exercised for common shares

Return of capital on PrairieSky Royalty Ltd. share distribution

Balance – end of year

Retained earnings

Balance – beginning of year

Net earnings (loss)

Dividends on common shares

Balance – end of year

Accumulated other comprehensive income (loss)

Balance – beginning of year

Other comprehensive income (loss), net of taxes

Balance – end of year

Shareholders’ equity

Note

13

7, 13

$ 

8

13

14

2017

4,671

3,818

466

154

—

9,109

21,526

2,397

(1,311)

22,612

70

(138)

(68)

2016

2015

$ 

4,541

$ 

4,432

—

559

117

(546)

4,671

22,765

(204)

(1,035)

21,526

75

(5)

70

—

91

18

—

4,541

24,408

(637)

(1,006)

22,765

51

24

75

$ 

31,653

$ 

26,267

$ 

27,381

(1)  During 2017, in connection with the acquisition of direct and indirect interests in the Athabasca Oil Sands Project ("AOSP") and other assets, the Company issued non-cash share 

consideration of $3,818 million. See note 7.

62

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTCONSOLIDATED STATEMENTS OF CASH FLOWS

For the years ended December 31 
(millions of Canadian dollars)

Operating activities

Net earnings (loss)

Non-cash items

  Depletion, depreciation and amortization

  Share-based compensation

  Asset retirement obligation accretion

  Unrealized risk management loss

  Unrealized foreign exchange (gain) loss

(Gain) loss from investments

  Deferred income tax expense (recovery)

  Gain on acquisition, disposition and revaluation of properties

Current income tax on disposition of properties

Other

Abandonment expenditures

Net change in non-cash working capital

Financing activities

Issue of bank credit facilities and commercial paper, net

Issue of medium-term notes, net

Issue (repayment) of US dollar debt securities, net

Issue of common shares on exercise of stock options

Dividends on common shares

Net change in non-cash working capital

Investing activities

Net (expenditures) proceeds on exploration and evaluation assets (1)
Net expenditures on property, plant and equipment (1) (2)

Acquisition of AOSP and other assets, net of cash acquired (3)

Current income tax on disposition of properties

Investment in other long-term assets

Net change in non-cash working capital

Increase (decrease) in cash and cash equivalents

Cash and cash equivalents – beginning of year

Cash and cash equivalents – end of year

Interest paid, net

Income taxes (received) paid

Note

2017

2016

2015

$ 

2,397

$ 

(204) $ 

(637)

5,186

4,858

134

164

37

(821)

(11)

640

(379)

—

(110)

(274)

299

7,262

2,222

1,791

2,733

466

(1,252)

—

5,960

(124)

(4,574)

(8,630)

—

(87)

313

8, 9

5, 6, 7

20

10, 20

10, 20

10, 20

20

20

20

7

20

355

142

25

(93)

(299)

(241)

(250)

—

(32)

(267)

(542)

5,483

(46)

173

374

858

55

231

(739)

33

(22)

(370)

239

3,452

5,632

342

998

(834)

559

(758)

—

307

6

(3,803)

—

—

(99)

85

970

107

—

91

(1,251)

(40)

(123)

236

(4,704)

—

(33)

(112)

(852)

(13,102)

(3,811)

(5,465)

120

17

137

725

$ 

$ 

(52)

69

17

617

$ 

$ 

(792) $ 

(444) $ 

44

25

69

541

42

$ 

$ 

$ 

(1)  Net proceeds on exploration and evaluation assets and net expenditures on property, plant and equipment in 2015 exclude non-cash share consideration of $985 million received from 

PrairieSky Royalty Ltd. ("PrairieSky") on the disposition of royalty income assets.

(2)  Net expenditures on property, plant and equipment in 2016 exclude non-cash share consideration of $190 million received from Inter Pipeline Ltd. ("Inter Pipeline") on the disposition of 

the Company's interest in the Cold Lake Pipeline.

(3)  The acquisition of AOSP in 2017 includes net working capital of $291 million and excludes non-cash share consideration of $3,818 million. See note 7.

63

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(tabular amounts in millions of Canadian dollars, unless otherwise stated)

1.  Accounting Policies
Canadian Natural Resources Limited (the “Company”) is a senior independent crude oil and natural gas exploration, development and production 
company. The Company’s exploration and production operations are focused in North America, largely in Western Canada; the United Kingdom (“UK”) 
portion of the North Sea; and Côte d’Ivoire, Gabon, and South Africa in Offshore Africa.

The "Oil Sands Mining and Upgrading" segment produces synthetic crude oil through bitumen mining and upgrading operations at Horizon Oil Sands 
("Horizon") and through the Company's direct and indirect interest in the Athabasca Oil Sands Project ("AOSP").

Within Western Canada, the Company maintains certain midstream activities that include pipeline operations, an electricity co-generation system and 
an investment in the North West Redwater Partnership ("Redwater Partnership"), a general partnership formed in the Province of Alberta.

The Company was incorporated in Alberta, Canada. The address of its registered office is 2100, 855 – 2 Street S.W., Calgary, Alberta, Canada.

The Company’s consolidated financial statements and the related notes have been prepared in accordance with International Financial Reporting 
Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”). The accounting policies adopted by the Company under IFRS 
are set out below. The Company has consistently applied the same accounting policies throughout all periods presented, except where IFRS permits 
new accounting standards to be adopted prospectively.

(A)  PRINCIPLES OF CONSOLIDATION

The consolidated financial statements have been prepared under the historical cost basis, unless otherwise required.

The  consolidated  financial  statements  include  the  accounts  of  the  Company  and  all  of  its  subsidiary  companies  and  wholly  owned  partnerships. 
Subsidiaries are all entities over which the Company has control. Subsidiaries are consolidated from the date on which the Company obtains control. 
They are deconsolidated from the date that control ceases.

Certain of the Company’s activities are conducted through joint arrangements in which two or more parties have joint control. Where the Company 
has determined that it has a direct ownership interest in jointly controlled assets and obligations for the liabilities (a “joint operation”), the assets, 
liabilities, revenue and expenses related to the joint operation are included in the consolidated financial statements in proportion to the Company’s 
interest. Where the Company has determined that it has an interest in jointly controlled entities (a “joint venture”), it uses the equity method of 
accounting. Under the equity method, the Company’s initial and subsequent investments are recognized at cost and subsequently adjusted for the 
Company’s share of the joint venture’s income or loss, less distributions received.

Joint ventures accounted for using the equity method of accounting are tested for impairment whenever objective evidence indicates that the carrying 
amount of the investment may not be recoverable. Indications of impairment include a history of losses, significant capital expenditure overruns, 
liquidity concerns, financial restructuring of the investee or significant adverse changes in the technological, economic or legal environment. The 
amount of the impairment is measured as the difference between the carrying amount of the investment and the higher of its fair value less costs of 
disposal and its value in use. Impairment losses are reversed in subsequent periods if the amount of the loss decreases and the decrease can be related 
objectively to an event occurring after the impairment was recognized.

(B)  SEGMENTED INFORMATION

Operating segments have been determined based on the nature of the Company’s activities and the geographic locations in which the Company 
operates, and are consistent with the level of information regularly provided to and reviewed by the Company’s chief operating decision makers.

(C)  CASH AND CASH EQUIVALENTS

Cash comprises cash on hand and demand deposits. Other investments (term deposits and certificates of deposit) with an original term to maturity at 
purchase of three months or less are reported as cash equivalents in the consolidated balance sheets.

(D) 

INVENTORY

Inventory is primarily comprised of product inventory and materials and supplies. Product inventory is comprised of crude oil held for sale, including 
pipeline linefill and crude oil stored in floating production, storage and offloading vessels. Inventories are carried at the lower of cost and net realizable 
value. Cost consists of purchase costs, direct production costs, directly attributable overhead and depletion, depreciation and amortization and is 
determined on a first-in, first-out basis. Net realizable value for product inventory is determined by reference to forward prices, and for materials and 
supplies is based on current market prices as at the date of the consolidated balance sheets.

64

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT(E) 

EXPLORATION AND EVALUATION ASSETS

Exploration and evaluation (“E&E”) assets consist of the Company’s crude oil and natural gas exploration projects that are pending the determination 
of proved reserves.

E&E  costs  are  initially  capitalized  and  include  costs  directly  associated  with  the  acquisition  of  licenses,  technical  services  and  studies,  seismic 
acquisition, exploration drilling and evaluation, overhead and administration expenses, and the estimate of any asset retirement costs. E&E costs do 
not include general prospecting or evaluation costs incurred prior to having obtained the legal rights to explore an area. These costs are recognized 
in net earnings.

Once the technical feasibility and commercial viability of E&E assets are determined and a development decision is made by management, the E&E 
assets are tested for impairment upon reclassification to property, plant and equipment. The technical feasibility and commercial viability of extracting 
a mineral resource is considered to be determined when an assessment of proved reserves is made. An E&E asset is derecognized upon disposal or 
when no future economic benefits are expected to arise from its use. Any gain or loss arising on derecognition of the asset is recognized in net earnings 
within depletion, depreciation and amortization.

E&E assets are also tested for impairment when facts and circumstances suggest that the carrying amount of E&E assets may exceed their recoverable 
amount, by comparing the relevant costs to the fair value of the related Cash Generating Units (“CGUs”), aggregated at a segment level. Indications of 
impairment include leases approaching expiry, the existence of low benchmark commodity prices for an extended period of time, significant downward 
revisions in estimated probable reserves volumes, significant increases in estimated future exploration or development expenditures, or significant 
adverse changes in the applicable legislative or regulatory frameworks.

(F)  PROPERTY, PLANT AND EQUIPMENT

Property,  plant  and  equipment  is  measured  at  cost  less  accumulated  depletion  and  depreciation  and  impairment  provisions.  Assets  under  
construction are not depleted or depreciated until available for their intended use. The capitalized value of a finance lease is included in property, plant 
and equipment.

Exploration and Production

The cost of an asset comprises its acquisition costs, construction and development costs, costs directly attributable to bringing the asset into operation, 
the estimate of any asset retirement costs, and applicable borrowing costs. Property acquisition costs are comprised of the aggregate amount paid and 
the fair value of any other consideration given to acquire the asset.

When significant components of an item of property, plant and equipment, including crude oil and natural gas interests, have different useful lives, 
they are accounted for separately.

Crude oil and natural gas properties are depleted using the unit-of-production method over proved reserves, except for major components, which 
are depreciated using a straight-line method over their estimated useful lives. The unit-of-production depletion rate takes into account expenditures 
incurred to date, together with future development expenditures required to develop proved reserves.

Oil Sands Mining and Upgrading

Capitalized  costs  for  the  Oil  Sands  Mining  and  Upgrading  segment  are  reported  separately  from  the  Company’s  North  America  Exploration  and 
Production segment. Capitalized costs include acquisition costs, construction and development costs, costs directly attributable to bringing the asset 
into operation, the estimate of any asset retirement costs, and applicable borrowing costs.

Mine-related costs are depleted using the unit-of-production method based on proved reserves. Costs of the upgraders and related infrastructure 
located on the Horizon and AOSP sites are depreciated on the unit-of-production method based on the estimated productive capacity of the respective 
upgraders and related infrastructure. Other equipment is depreciated on a straight-line basis over its estimated useful life ranging from 2 to 18 years. 

Midstream and Head Office

The Company capitalizes all costs that expand the capacity or extend the useful life of the midstream and head office assets. Midstream assets are 
depreciated on a straight-line basis over their estimated useful lives ranging from 5 to 30 years. Head office assets are depreciated on a declining 
balance basis. 

Useful lives

The depletion rates and expected useful lives of property, plant and equipment are reviewed on an annual basis, with changes in depletion rates and 
useful lives accounted for prospectively.

65

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTDerecognition

A property, plant and equipment asset is derecognized upon disposal or when no future economic benefits are expected to arise from the continued use 
of the asset. Any gain or loss arising on derecognition of the asset (calculated as the difference between the net disposal proceeds and the carrying 
amount of the asset) is recognized in net earnings within depletion, depreciation and amortization.

Major maintenance expenditures

Inspection  costs  associated  with  major  maintenance  turnarounds  are  capitalized  and  depreciated  over  the  period  to  the  next  major  maintenance 
turnaround. All other maintenance costs are expensed as incurred.

Impairment

The Company assesses property, plant and equipment for impairment whenever events or changes in circumstances indicate that the carrying amount 
of  an  asset  or  group  of  assets  may  not  be  recoverable.  Indications  of  impairment  include  the  existence  of  low  benchmark  commodity  prices  for 
an extended period of time, significant downward revisions of estimated reserves volumes, significant increases in estimated future development 
expenditures, or significant adverse changes in the applicable legislative or regulatory frameworks. If an indication of impairment exists, the Company 
performs an impairment test related to the assets. Individual assets are grouped for impairment assessment purposes into CGUs, which are the lowest 
level at which there are identifiable cash inflows that are largely independent of the cash inflows of other groups of assets. A CGUs recoverable  
amount is the higher of its fair value less costs of disposal and its value in use. Where the carrying amount of a CGU exceeds its recoverable amount, 
the CGU is considered impaired and is written down to its recoverable amount through depletion, depreciation and amortization expense.

In  subsequent  periods,  an  assessment  is  made  at  each  reporting  date  to  determine  whether  there  is  any  indication  that  previously  recognized 
impairment losses may no longer exist or may have decreased. If such indication exists, the recoverable amount is re-estimated and the net carrying 
amount of the asset is increased to its revised recoverable amount. The revised recoverable amount cannot exceed the carrying amount that would 
have  been  determined,  net  of  depletion,  depreciation  and  amortization,  had  no  impairment  loss  been  recognized  for  the  asset  in  prior  periods.  
A reversal of impairment is recognized in net earnings. After a reversal, the depletion, depreciation and amortization charge is adjusted in future 
periods to allocate the asset’s revised carrying amount over its remaining useful life.

(G)  BUSINESS COMBINATIONS

Business  combinations  are  accounted  for  using  the  acquisition  method.  Assets  acquired  and  liabilities  assumed  in  a  business  combination  are 
recognized at their fair value at the date of the acquisition. Any excess of the consideration paid over the fair value of the net assets acquired is 
recognized as an asset. Any excess of the fair value of the net assets acquired over the consideration paid is recognized in net earnings.

(H)  OVERBURDEN REMOVAL COSTS

Overburden removal costs incurred during the initial development of a mine at Horizon and AOSP are capitalized to property, plant and equipment. 
Overburden removal costs incurred during the production of a mine are included in the cost of inventory, unless the overburden removal activity has 
resulted in a probable inflow of future economic benefits to the Company, in which case the costs are capitalized to property, plant and equipment. 
Capitalized overburden removal costs are depleted over the life of the mining reserves that directly benefit from the overburden removal activity.

(I) 

CAPITALIZED BORROWING COSTS

Borrowing costs attributable to the acquisition, construction or production of qualifying assets are capitalized to the cost of those assets until such 
time as the assets are substantially available for their intended use. Qualifying assets are comprised of those significant assets that require a period 
greater than one year to be available for their intended use. All other borrowing costs are recognized in net earnings.

(J) 

LEASES

Finance leases, which transfer substantially all of the risks and rewards incidental to ownership of the leased item to the Company, are capitalized 
at the commencement of the lease term at the fair value of the leased property or, if lower, at the present value of the minimum lease payments. 
Capitalized leased assets are depreciated over the shorter of the estimated useful life of the asset or the lease term. Operating lease payments are 
recognized in net earnings over the lease term.

66

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT(K)  ASSET RETIREMENT OBLIGATIONS

The Company provides for asset retirement obligations on all of its property, plant and equipment based on current legislation and industry operating 
practices. Provisions for asset retirement obligations related to property, plant and equipment are recognized as a liability in the period in which they 
are incurred. Provisions are measured at the present value of management’s best estimate of expenditures required to settle the obligation as at the 
date of the balance sheets. Subsequent to the initial measurement, the obligation is adjusted to reflect the passage of time, changes in credit adjusted 
interest rates, and changes in the estimated future cash flows underlying the obligation. The increase in the provision due to the passage of time is 
recognized as asset retirement obligation accretion expense whereas changes due to discount rates or estimated future cash flows are capitalized 
to or derecognized from property, plant and equipment. Actual costs incurred upon settlement of the asset retirement obligation are charged against 
the provision.

(L) 

FOREIGN CURRENCY TRANSLATION

Functional and presentation currency

Items included in the financial statements of the Company’s subsidiary companies and partnerships are measured using the currency of the primary 
economic environment in which the subsidiary operates (the “functional currency”). The consolidated financial statements are presented in Canadian 
dollars, which is the Company’s functional currency.

The assets and liabilities of subsidiaries that have a functional currency different from that of the Company are translated into Canadian dollars at 
the closing rate at the date of the balance sheets, and revenue and expenses are translated at the average rate for the period. Cumulative foreign  
currency translation adjustments are recognized in other comprehensive income.

When the Company disposes of its entire interest in a foreign operation, or loses control, joint control, or significant influence over a foreign operation, 
the foreign currency gains or losses accumulated in other comprehensive income related to the foreign operation are recognized in net earnings.

Transactions and balances

Foreign currency transactions are translated into the functional currency of the Company and its subsidiaries and partnerships using the exchange 
rates prevailing at the dates of the transactions. Foreign exchange gains and losses resulting from the settlement of foreign currency transactions 
and from the translation at balance sheet date exchange rates of monetary assets and liabilities denominated in currencies other than the functional 
currency are recognized in net earnings.

(M)  REVENUE RECOGNITION AND COSTS OF GOODS SOLD

Revenue from the sale of crude oil and natural gas is recognized when title passes to the customer, delivery has taken place and collection is reasonably 
assured. The Company assesses customer creditworthiness, both before entering into contracts and throughout the revenue recognition process.

Revenue represents the Company’s share net of royalty payments to governments and other mineral interest owners. Related costs of goods sold are 
comprised of production, transportation, blending and feedstock, and depletion, depreciation and amortization expenses. These amounts have been 
separately presented in the consolidated statements of earnings.

(N)  PRODUCTION SHARING CONTRACTS

Production generated from Côte d’Ivoire and Gabon in Offshore Africa is shared under the terms of various Production Sharing Contracts (“PSCs”). 
Product sales are divided into cost recovery oil and profit oil. Cost recovery oil allows the Company to recover its capital and production costs and 
the costs carried by the Company on behalf of the respective government state oil companies (the “Governments”). Profit oil is allocated to the joint 
venture partners in accordance with their respective equity interests, after a portion has been allocated to the Governments. The Governments’ share 
of profit oil attributable to the Company’s equity interest is allocated to royalty expense and current income tax expense in accordance with the terms 
of the respective PSCs.

(O) 

INCOME TAX

The Company follows the liability method of accounting for income taxes. Under this method, deferred income tax assets and liabilities are recognized 
based on the estimated income tax effects of temporary differences in the carrying amount of assets and liabilities in the consolidated financial 
statements and their respective tax bases.

Deferred income tax assets and liabilities are calculated using the substantively enacted income tax rates that are expected to apply when the asset 
or liability is recovered. Deferred income tax assets or liabilities are not recognized when they arise on the initial recognition of an asset or liability in 
a transaction (other than in a business combination) that, at the time of the transaction, affects neither accounting nor taxable profit. Deferred income 
tax assets or liabilities are also not recognized on possible future distributions of retained earnings of subsidiaries where the timing of the distribution 
can be controlled by the Company and it is probable that a distribution will not be made in the foreseeable future, or when distributions can be made 
without incurring income taxes.

67

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTDeferred income tax assets for deductible temporary differences and tax loss carryforwards are recognized to the extent that it is probable that future 
taxable profits will be available against which the temporary differences or tax loss carryforwards can be utilized. The carrying amount of deferred 
income tax assets is reviewed at each reporting date, and is reduced if it is no longer probable that sufficient future taxable profits will be available 
against which the temporary differences or tax loss carryforwards can be utilized.

Current income tax is calculated based on net earnings for the period, adjusted for items that are non-taxable or taxed in different periods, using 
income tax rates that are substantively enacted at each reporting date.

Income taxes are recognized in net earnings or other comprehensive income, consistent with the items to which they relate.

(P)  SHARE-BASED COMPENSATION

The Company’s Stock Option Plan (the “Option Plan”) provides current employees with the right to elect to receive common shares or a cash payment 
in exchange for stock options surrendered. The liability for awards granted to employees is initially measured based on the grant date fair value of the 
awards and the number of awards expected to vest. The awards are re-measured each reporting period for subsequent changes in the fair value of 
the liability. Fair value is determined using the Black-Scholes valuation model under a graded vesting method. Expected volatility is estimated based 
on historic results. When stock options are surrendered for cash, the cash settlement paid reduces the outstanding liability. When stock options are 
exercised for common shares under the Option Plan, consideration paid by the employee and any previously recognized liability associated with the 
stock options are recorded as share capital.

The Company grants Performance Share Units ("PSUs") to certain executive employees. The PSUs are subject to certain performance conditions and 
vest three years from original grant date.

The unamortized costs of employer contributions to the Company’s share bonus program are included in other long-term assets.

(Q) 

FINANCIAL INSTRUMENTS

The Company classifies its financial instruments into one of the following categories: financial assets at amortized cost; financial liabilities at amortized 
cost; and fair value through profit or loss. All financial instruments are measured at fair value on initial recognition. Measurement in subsequent periods 
is dependent on the classification of the respective financial instrument.

Fair value through profit or loss financial instruments are subsequently measured at fair value with changes in fair value recognized in net earnings.  
All other categories of financial instruments are measured at amortized cost using the effective interest method.

Cash and cash equivalents, accounts receivable and certain other long-term assets are classified as financial assets at amortized cost since it is 
the Company’s intention to hold these assets to maturity and the related cash flows are mainly comprised of payments of principal and interest. 
Investments in publicly traded shares are classified as fair value through profit or loss. Accounts payable, accrued liabilities, certain other long-term 
liabilities, and long-term debt are classified as financial liabilities at amortized cost. Risk management assets and liabilities are classified as fair value 
through profit or loss.

Financial assets and liabilities are also categorized using a three-level hierarchy that reflects the significance of the inputs used in making fair value 
measurements for these assets and liabilities. The fair values of financial assets and liabilities included in Level 1 are determined by reference to 
quoted prices in active markets for identical assets and liabilities. Fair values of financial assets and liabilities in Level 2 are based on inputs other 
than Level 1 quoted prices that are observable for the asset or liability either directly (as prices) or indirectly (derived from prices). The fair values of 
Level 3 financial assets and liabilities are not based on observable market data. The disclosure of the fair value hierarchy excludes financial assets and 
liabilities where book value approximates fair value due to the liquid nature of the asset or liability.

Transaction costs in respect of financial instruments at fair value through profit or loss are recognized in net earnings. Transaction costs in respect of 
other financial instruments are included in the initial measurement of the financial instrument.

Impairment of financial assets

At each reporting date, the Company assesses whether there is objective evidence that a financial asset is impaired. If such evidence exists, an 
impairment loss is recognized.

Impairment losses on financial assets carried at amortized cost are calculated as the difference between the amortized cost of the financial asset and 
the present value of the estimated future cash flows, discounted using the instrument’s original effective interest rate. Impairment losses on financial 
assets carried at amortized cost are reversed in subsequent periods if the amount of the loss decreases and the decrease can be related objectively 
to an event occurring after the impairment was recognized.

(R)  RISK MANAGEMENT ACTIVITIES

The Company periodically uses derivative financial instruments to manage its commodity price, foreign currency and interest rate exposures. These 
financial instruments are entered into solely for hedging purposes and are not used for speculative purposes. All derivative financial instruments are 
recognized in the consolidated balance sheets at their estimated fair value. The estimated fair value of derivative financial instruments has been 
determined  based  on  appropriate  internal  valuation  methodologies  and/or  third  party  indications.  Fair  values  determined  using  valuation  models 

68

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTrequire the use of assumptions concerning the amount and timing of future cash flows, discount rates and credit risk. In determining these assumptions, 
the Company primarily relied on external, readily-observable market inputs including quoted commodity prices and volatility, interest rate yield curves, 
and foreign exchange rates. The carrying amount of a risk management liability is adjusted for the Company’s own credit risk.

The Company documents all derivative financial instruments that are formally designated as hedging transactions at the inception of the hedging 
relationship, in accordance with the Company’s risk management policies. The effectiveness of the hedging relationship is evaluated, both at inception 
of the hedge and on an ongoing basis.

The Company periodically enters into commodity price contracts to manage anticipated sales and purchases of crude oil and natural gas in order to 
protect its cash flow for its capital expenditure programs. The effective portion of changes in the fair value of derivative commodity price contracts 
formally designated as cash flow hedges is initially recognized in other comprehensive income and is reclassified to risk management activities in 
net earnings in the same period or periods in which the commodity is sold or purchased. The ineffective portion of changes in the fair value of these 
designated contracts is recognized in risk management activities in net earnings. All changes in the fair value of non-designated crude oil and natural 
gas commodity price contracts are recognized in risk management activities in net earnings.

The Company periodically enters into interest rate swap contracts to manage its fixed to floating interest rate mix on certain of its long-term debt. The 
interest rate swap contracts require the periodic exchange of payments without the exchange of the notional principal amounts on which the payments 
are based. Changes in the fair value of interest rate swap contracts designated as fair value hedges and corresponding changes in the fair value of the 
hedged long-term debt are recognized in interest expense in net earnings. Changes in the fair value of non-designated interest rate swap contracts are 
recognized in risk management activities in net earnings.

Upon  termination  of  an  interest  rate  swap  designated  as  a  fair  value  hedge,  the  interest  rate  swap  is  derecognized  in  the  consolidated  balance 
sheets and the related long-term debt hedged is no longer revalued for subsequent changes in fair value due to interest rates changes. The fair value 
adjustment due to interest rates on the long-term debt at the date of termination of the interest rate swap is amortized to interest expense over the 
remaining term of the long-term debt.

Cross currency swap contracts are periodically  used  to  manage  currency  exposure  on  US  dollar  denominated  long-term  debt.  The  cross  currency 
swap contracts require the periodic exchange of payments with the exchange at maturity of notional principal amounts on which the payments are 
based. Changes in the fair value of the foreign exchange component of cross currency swap contracts designated as cash flow hedges related to the 
notional principal amounts are recognized in foreign exchange gains and losses in net earnings. The effective portion of changes in the fair value of 
the interest rate component of cross currency swap contracts designated as cash flow hedges is initially recognized in other comprehensive income 
and is reclassified to interest expense when the hedged item is recognized in net earnings, with the ineffective portion recognized in risk management 
activities in net earnings. Changes in the fair value of non-designated cross currency swap contracts are recognized in risk management activities in 
net earnings.

Realized gains or losses on the termination of financial instruments that have been designated as cash flow hedges are deferred under accumulated 
other comprehensive income and amortized into net earnings in the periods in which the underlying hedged items are recognized. In the event a 
designated hedged item is sold, extinguished or matures prior to the termination of the related derivative instrument, any unrealized derivative gain 
or loss is recognized in net earnings. Realized gains or losses on the termination of financial instruments that have not been designated as hedges are 
recognized in net earnings.

Foreign  currency  forward  contracts  are  periodically  used  to  manage  foreign  currency  cash  requirements.  The  foreign  currency  forward  contracts 
involve the purchase or sale of an agreed upon amount of US dollars at a specified future date at forward exchange rates. Changes in the fair value of 
foreign currency forward contracts designated as cash flow hedges are initially recorded in other comprehensive income and are reclassified to foreign 
exchange gains and losses when the hedged item is recognized in net earnings. Changes in the fair value of non-designated foreign currency forward 
contracts are recognized in risk management activities in net earnings.

Embedded derivatives are derivatives that are included in a non-derivative host contract. Embedded derivatives are recorded at fair value separately 
from the host contract when their economic characteristics and risks are not clearly and closely related to the host contract, except when the host 
contract is an asset.

(S)  COMPREHENSIVE INCOME

Comprehensive  income  is  comprised  of  the  Company’s  net  earnings  and  other  comprehensive  income.  Other  comprehensive  income  includes  the 
effective portion of changes in the fair value of derivative financial instruments designated as cash flow hedges and foreign currency translation gains 
and losses arising from the net investment in foreign operations that do not have a Canadian dollar functional currency. Other comprehensive income 
is shown net of related income taxes.

(T)  PER COMMON SHARE AMOUNTS

The Company calculates basic earnings per common share by dividing net earnings by the weighted average number of common shares outstanding 
during the period. As the Company’s Option Plan allows for the settlement of stock options in either cash or shares at the option of the holder, diluted 
earnings per common share is calculated using the more dilutive of cash settlement or share settlement under the treasury stock method.

69

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT(U)  SHARE CAPITAL

Common shares are classified as equity. Costs directly attributable to the issue of new shares or options are included in equity as a deduction from 
proceeds, net of tax. When the Company acquires its own common shares, share capital is reduced by the average carrying value of the shares 
purchased. The excess of the purchase price over the average carrying value is recognized as a reduction of retained earnings. Shares are cancelled 
upon purchase.

(V)  DIVIDENDS

Dividends on common shares are recognized in the Company’s financial statements in the period in which the dividends are declared by the Board  
of Directors.

2.  Accounting Standards Issued But Not Yet Applied
In October 2017, the IASB issued amendments to IAS 28 “Investments in Associates and Joint Ventures” to clarify that the impairment provisions 
in  IFRS  9  apply  to  financial  instruments  in  an  associate  or  joint  venture  that  are  not  accounted  for  using  the  equity  method,  including  long-term 
interests that form part of the net investment in the associate or joint venture. The amendments are effective January 1, 2019 with earlier adoption 
permitted. The amendments are required to be adopted retrospectively. The Company is assessing the impact of the amendments on its consolidated  
financial statements.

In June 2017, the IASB issued IFRIC 23 "Uncertainty over Income Tax Treatments". The interpretation provides guidance on how to reflect the effects 
of uncertainty in accounting for income taxes where IAS 12 is unclear. The interpretation is effective January 1, 2019. The Company is assessing the 
impact of this interpretation on its consolidated financial statements.

In January 2016, the IASB issued IFRS 16 “Leases”, which provides guidance on accounting for leases. The new standard replaces IAS 17 “Leases” and 
related interpretations. IFRS 16 eliminates the distinction between operating leases and financing leases for lessees. The new standard is effective 
January 1, 2019 with earlier adoption permitted providing that IFRS 15 has been adopted. The new standard is required to be applied retrospectively, 
with a policy alternative of restating comparative prior periods or recognizing the cumulative adjustment in opening retained earnings at the date of 
adoption. The Company is assessing the impact of this standard on its consolidated financial statements.

IFRS 15 "REVENUE FROM CONTRACTS WITH CUSTOMERS"

In  May  2014,  the  IASB  issued  IFRS  15  “Revenue  from  Contracts  with  Customers”  to  provide  guidance  on  the  recognition  of  revenue  and  cash 
flows arising from an entity’s contracts with customers, and related disclosures. The new standard replaces several existing standards related to  
recognition  of  revenue  and  states  that  revenue  should  be  recognized  as  performance  obligations  related  to  the  goods  or  services  delivered  
are settled. IFRS 15 also provides revenue accounting guidance for contract modifications and multiple-element contracts and prescribes additional 
disclosure  requirements.  In  2015,  the  IASB  deferred  the  effective  date  for  the  new  standard  to  January  1,  2018.  The  new  standard  is  required  
to be adopted retrospectively, with earlier adoption permitted.

Effective  January  1,  2018,  the  Company  retrospectively  adopted  IFRS  15.  Adoption  of  the  new  standard  did  not  have  a  significant  impact  on  the 
Company’s recognition and measurement of revenue; however, it will require certain additional disclosures.

Upon adoption of IFRS 15, the Company applied the practical expedient such that contracts that were completed in the comparative periods have not 
been restated.

IFRS 9 "FINANCIAL INSTRUMENTS"

Effective January 1, 2014, the Company adopted the version of IFRS 9 “Financial Instruments” issued November 2013. In July 2014, the IASB issued 
amendments to IFRS 9 to include accounting guidance to assess and recognize impairment losses on financial assets based on an expected loss model. 
The amendments are effective January 1, 2018 and are required to be adopted retrospectively.

Effective  January  1,  2018,  the  Company  adopted  the  amendment  to  IFRS  9  and  elected  to  apply  the  limited  exemption  in  IFRS  9  relating  
to transition for impairment. Adoption of the amendment did not have a significant impact on the Company’s previous accounting for impairment of 
financial assets.

70

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT3.  Critical Accounting Estimates and Judgements
The Company has made estimates, assumptions and judgements regarding certain assets, liabilities, revenues and expenses in the preparation of 
the consolidated financial statements, primarily related to unsettled transactions and events as of the date of the consolidated financial statements. 
Accordingly, actual results may differ from estimated amounts. The estimates, assumptions and judgements that have a significant risk of causing a 
material adjustment to the carrying amounts of assets and liabilities within the next financial year are addressed below.

(A)  CRUDE OIL AND NATURAL GAS RESERVES

Purchase  price  allocations,  depletion,  depreciation  and  amortization,  asset  retirement  obligations,  and  amounts  used  in  impairment  calculations  
are  based  on  estimates  of  crude  oil  and  natural  gas  reserves.  Reserves  estimates  are  based  on  engineering  data,  estimated  future  prices  and 
production costs, expected future rates of production, and the timing and amount of future development expenditures, all of which are subject to  
many uncertainties, interpretations and judgements. The Company expects that, over time, its reserves estimates will be revised upward or downward 
based on updated information.

(B)  ASSET RETIREMENT OBLIGATIONS

The Company provides for asset retirement obligations on its property, plant and equipment based on current legislation and operating practices. 
Estimated future costs include assumptions of dates of future abandonment and technological advances and estimates of future inflation rates and 
discount rates. Actual costs may vary from the estimated provision due to changes in environmental legislation, the impact of inflation, changes in 
technology, changes in operating practices, and changes in the date of abandonment due to changes in reserves life. These differences may have a 
material impact on the estimated provision.

(C) 

INCOME TAXES

The Company is subject to income taxes in numerous legal jurisdictions. Accounting for income taxes requires the Company to interpret frequently 
changing laws and regulations, including changing income tax rates, and make certain judgements with respect to the application of tax law, estimating 
the timing of temporary difference reversals, and estimating the realizability of tax assets. There are many transactions and calculations for which 
the ultimate tax determination is uncertain. The Company recognizes a liability for a tax filing position based on its assessment of the probability that 
additional taxes may ultimately be due.

(D) 

FAIR VALUE OF DERIVATIVES AND OTHER FINANCIAL INSTRUMENTS

The  fair  value  of  financial  instruments  that  are  not  traded  in  an  active  market  is  determined  using  valuation  techniques.  The  Company  uses  its 
judgement to select a variety of methods and make assumptions that are primarily based on market conditions existing at the end of each reporting 
period.  The  Company  uses  directly  and  indirectly  observable  inputs  in  measuring  the  value  of  financial  instruments  that  are  not  traded  in  active 
markets, including quoted commodity prices and volatility, interest rate yield curves and foreign exchange rates.

(E)  PURCHASE PRICE ALLOCATIONS

Purchase prices related to business combinations are allocated to the underlying acquired assets and liabilities based on their estimated fair value 
at the time of acquisition. The determination of fair value requires the Company to make estimates, assumptions and judgements regarding future 
events. The allocation process is inherently subjective and impacts the amounts assigned to individually identifiable assets and liabilities, including 
the fair value of crude oil and natural gas properties together with deferred income tax effects. As a result, the purchase price allocation impacts the 
Company’s reported assets and liabilities and future net earnings due to the impact on future depletion, depreciation, and amortization expense and 
impairment tests.

(F)  SHARE-BASED COMPENSATION

The Company has made various assumptions in estimating the fair values of stock options granted under its Option Plan, including expected volatility, 
expected exercise timing and future forfeiture rates. At each period end, stock options outstanding are remeasured for changes in the fair value of 
the liability.

(G) 

IDENTIFICATION OF CGUs

CGUs are defined as the lowest grouping of integrated assets that generate identifiable cash inflows that are largely independent of the cash inflows of 
other assets or groups of assets. The classification of assets into CGUs requires significant judgement and interpretations with respect to the integration 
between assets, the existence of active markets, shared infrastructures, and the way in which management monitors the Company’s operations.

71

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT(H) 

IMPAIRMENT OF ASSETS

The recoverable amount of a CGU or an individual asset has been determined as the higher of the CGUs’ or the asset’s fair value less costs of disposal 
and  its  value  in  use.  These  calculations  require  the  use  of  estimates  and  assumptions  and  are  subject  to  change  as  new  information  becomes 
available, including information on future commodity prices, expected production volumes, quantity of reserves, asset retirement obligations, future 
development and operating costs, after-tax discount rates currently ranging from 10% to 12%, and income taxes. Changes in assumptions used in 
determining the recoverable amount could affect the carrying value of the related assets and CGUs.

(I) 

CONTINGENCIES

Contingencies are subject to measurement uncertainty as the related financial impact will only be confirmed by the outcome of a future event. The 
assessment of contingencies requires the application of judgements and estimates including the determination of whether a present obligation exists 
and the reliable estimation of the timing and amount of cash flows required to settle the contingency.

4. 

Inventory

Product inventory

Materials and supplies

2017

285

609

894

$ 

$ 

2016

263

426

689

$ 

$ 

The  Company  recorded  a  write-down  of  its  product  inventory  of  $33  million  from  cost  to  net  realizable  value  as  at  December  31,  2017  
(2016 – $73 million).

5.  Exploration and Evaluation Assets

Cost

At December 31, 2015

Additions

Transfers to property, plant and equipment

Disposals/derecognitions

Foreign exchange adjustments

At December 31, 2016

Additions

Acquisition of AOSP and other assets (note 7)

Transfers to property, plant and equipment

Disposals/derecognitions

At December 31, 2017

Exploration and Production

North 
America

North  
Sea

Offshore  
Africa

  Oil Sands  
  Mining and 
  Upgrading

Total

$ 

2,500

$ 

— $ 

20

(211)

(3)

—

2,306

144

31

(198)

(1)

—

—

—

—

—

—

—

—

—

$ 

2,282

$ 

— $ 

86

9

—

(18)

(1)

76

15

—

—

—

91

$ 

— $ 

2,586

—

—

—

—

—

—

259

—

—

29

(211)

(21)

(1)

2,382

159

290

(198)

(1)

$ 

259

$ 

2,632

On  May  31,  2017,  the  Company  completed  the  acquisition  of  AOSP  and  other  assets  in  the  Oil  Sands  Mining  and  Upgrading  and  North  America 
Exploration and Production segments, including exploration and evaluation assets of $290 million. Refer to note 7 regarding the acquisition of AOSP 
and other assets.

During 2017, the Company disposed of a number of North America exploration and evaluation assets with a net book value $1 million for consideration 
of $36 million, resulting in a pre-tax gain on sale of properties of $35 million. 

During 2016, the Company disposed of a number of North America exploration and evaluation assets totaling $3 million for consideration of $35 million, 
resulting in a pre-tax gain on sale of properties of $32 million. In addition, in connection with the Company's notice of withdrawal from Block CI-12 in 
Côte d'Ivoire, Offshore Africa, the Company derecognized $18 million of exploration and evaluation assets.

72

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
6.  Property, Plant and Equipment

  Oil Sands  
  Mining and 
  Upgrading Midstream

Head 
Office

Total

Exploration and Production

North 
  America

North  
Sea

  Offshore  
Africa

Cost

At December 31, 2015

Additions

Transfers from E&E assets

Disposals/derecognitions

Foreign exchange adjustments and other

At December 31, 2016

Additions (1)

Acquisition of AOSP and other assets (note 7)

Transfers from E&E assets

Disposals/derecognitions

Foreign exchange adjustments and other

$ 

60,540

$ 

7,414

$ 

5,173

$ 

24,343

$ 

577

$ 

378

$ 

98,425

1,462

211

(566)

—

61,647

3,003

349

198

(381)

—

186

—

—

(220)

7,380

255

—

—

—

116

—

—

(157)

5,132

101

—

—

—

(509)

(352)

2,822

—

(127)

—

27,038

1,660

13,832

—

(446)

—

6

—

(349)

—

234

194

—

—

—

—

17

—

—

—

4,609

211

(1,042)

(377)

395

101,826

19

—

—

—

—

5,232

14,181

198

(827)

(861)

At December 31, 2017

$ 

64,816

$ 

7,126

$ 

4,881

$ 

42,084

$ 

428

$ 

414

$  119,749

Accumulated depletion and depreciation

At December 31, 2015

Expense

Disposals/derecognitions

Foreign exchange adjustments and other

At December 31, 2016

Expense

Disposals/derecognitions

Foreign exchange adjustments and other

At December 31, 2017

Net book value

  – at December 31, 2017

  – at December 31, 2016

$ 

35,347

$ 

5,264

$ 

3,659

$ 

2,294

$ 

132

$ 

254

$ 

46,950

3,440

(486)

10

38,311

3,220

(381)

1

457

—

(137)

5,584

509

—

(440)

243

—

(105)

3,797

205

—

(283)

662

(127)

(1)

2,828

1,220

(446)

26

11

(28)

—

115

9

—

—

27

—

—

281

23

—

—

4,840

(641)

(233)

50,916

5,186

(827)

(696)

$ 

41,151

$ 

5,653

$ 

3,719

$ 

3,628

$ 

124

$ 

304

$ 

54,579

$ 

$ 

23,665

23,336

$ 

$ 

1,473

1,796

$ 

$ 

1,162

1,335

$ 

$ 

38,456

24,210

$ 

$ 

304

119

$ 

$ 

110

114

$ 

$ 

65,170

50,910

(1)  Additions in Midstream include the revaluation of a previously held joint interest in certain pipeline system assets.

Project costs not subject to depletion and depreciation

Kirby Thermal Oil Sands – North

2017

$ 

944

$ 

2016

846

On  May  31,  2017,  the  Company  completed  the  acquisition  of  AOSP  and  other  assets  in  the  Oil  Sands  Mining  and  Upgrading  and  North  America 
Exploration and Production segments, including property, plant and equipment of $14,181 million. Refer to note 7 regarding the acquisition of AOSP 
and other assets.

During 2017, the Company acquired a number of other producing crude oil and natural gas properties in the North America Exploration and Production 
segment,  including  exploration  and  evaluation  assets  of  $27  million  (2016  -  $nil;  2015  -  $37  million),  along  with  the  remaining  interest  in  certain 
pipeline system assets in the Midstream segment, for net cash consideration of $1,013 million (2016 – $159 million; 2015 – $406 million). These 
transactions were accounted for using the acquisition method of accounting. In connection with these acquisitions, the Company assumed associated 
asset retirement obligations of $63 million (2016 – $30 million; 2015 – $133 million). No net deferred income tax liabilities were recognized on these 
acquisitions (2016 - $nil; 2015 - $nil).Further, in connection with the acquisition of pipeline system assets in the Midstream segment, the Company 
recognized a pre-tax revaluation gain of $114 million ($83 million after-tax) related to a previously held joint interest in the pipeline.

During 2016, in the Midstream segment, the Company disposed of its interest in the Cold Lake Pipeline, comprising $321 million of property, plant 
and equipment for total net consideration of $539 million, resulting in a pre and after-tax gain of $218 million. Total net consideration 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. 
(“Inter Pipeline”) with a value of $29.57 per common share, determined as of the closing date.

73

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
As at December 31, 2017, the Company assessed the recoverability of its property, plant and equipment and its exploration and evaluation assets, and 
determined the carrying amounts to be recoverable.

The Company capitalizes construction period interest for qualifying assets based on costs incurred and the Company’s cost of borrowing. Interest 
capitalization to a qualifying asset ceases once the asset is substantially available for its intended use. During 2017, pre-tax interest of $82 million 
(2016 – $233 million; 2015 – $244 million) was capitalized to property, plant and equipment using a weighted average capitalization rate of 3.8%  
(2016 – 3.9%; 2015 – 3.9%).

7.  Acquisition of Interests in the Athabasca Oil Sands Project and Other Assets
On  May  31,  2017,  the  Company  completed  the  acquisition  of  a  direct  and  indirect  70%  interest  in  AOSP  from  Shell  Canada  Limited  and  certain 
subsidiaries (“Shell”) and an affiliate of Marathon Oil Corporation (“Marathon"), including a 70% interest in the mining and extraction operations north 
of Fort McMurray, Alberta, 70% of the Scotford Upgrader and Quest Carbon Capture and Storage ("CCS") project, and a 100% working interest in the 
Peace River thermal in situ operations and Cliffdale heavy oil field, as well as other oil sands leases. The Company also assumed certain pipeline and 
other commitments (see note 19). The Company consolidates its direct and indirect interest in the assets, liabilities, revenue and expenses of AOSP 
and other assets in proportion to the Company’s interests.

Total purchase consideration of $12,541 million, subject to closing adjustments, was comprised of cash payments of $8,217 million, approximately  
97.6 million common shares of the Company issued to Shell with a fair value of approximately $3,818 million, and deferred purchase consideration of 
$506 million (US$375 million) payable to Marathon in March 2018. The fair value of the Company's common shares was determined using the market 
price of the shares as at the acquisition date. 

In connection with the acquisition of AOSP and other assets, the Company arranged acquisition financing of $1.8 billion of medium-term notes in 
Canada, US$3 billion of long-term notes in the United States and a $3 billion non-revolving term loan facility (see note 10).

The acquisition has been accounted for as a business combination using the acquisition method of accounting. The allocation of the purchase price was 
based on management's best estimates of the fair value of the assets and liabilities acquired as at the acquisition date. Key assumptions used in the 
determination of estimated fair value were future commodity prices, expected production volumes, quantity of reserves, asset retirement obligations, 
future development and operating costs, discount rates, income taxes and foreign exchange rates. The fair value of accounts receivable, inventory, 
accounts payable and accrued liabilities approximated their carrying values due to the liquid nature of the assets and liabilities.

The following provides a summary of the net assets acquired and (liabilities) assumed relating to the acquisition:

Cash

Other working capital

Property, plant and equipment

Exploration and evaluation assets

Asset retirement obligations

Other long-term liabilities

Deferred income taxes

Net assets acquired

Total purchase consideration

Gain on acquisition before transaction costs

$ 

$ 

$ 

93

291

14,181

290

(721)

(73)

(1,287)

12,774

12,541

233

The  Company  recognized  a  gain  of  $230  million,  net  of  transaction  costs  of  $3  million,  representing  the  excess  of  the  fair  value  of  the  net  
assets acquired compared to total purchase consideration. The above amounts are estimates, and may be subject to change based on the receipt of 
new information.

As  a  result  of  the  acquisitions,  revenue  increased  by  $2,872  million  to  $16,651  million  and  net  operating  income  (comprised  of  revenue  less 
production, and transportation, blending, and feedstock expense) increased by $1,166 million to $8,138 million for the year ended December 31, 2017. 
If  the  acquisitions  had  occurred  on  January  1,  2017,  the  Company  estimates  that  pro  forma  revenue  would  have  increased  by  $2,181  million  to  
$18,832 million and pro forma net operating income would have increased by $735 million to $8,873 million for the year ended December 31, 2017. 
Readers are cautioned that pro forma revenue and pro forma net operating income are not necessarily indicative of the results of operations that 
would  have resulted had the acquisition actually  occurred  on  January  1,  2017,  or  of  future  results.  Actual  results  would  have  been  different  and 
those differences may have been material in comparison to the pro forma information provided. Pro forma results are based on available historical 
information for the assets as provided to the Company and do not include any synergies that have arisen subsequent to the acquisition date.

74

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTInvestments

8. 
As at December 31, 2017 and 2016, the Company had the following investments:

Investment in PrairieSky Royalty Ltd.

Investment in Inter Pipeline Ltd.

INVESTMENT IN PRAIRIESKY ROYALTY LTD.

2017

726

167

893

$ 

$ 

2016

723

190

913

$ 

$ 

During  2015,  as  partial  consideration  for  the  disposal  of  a  number  of  North  America  royalty  income  assets,  the  Company  received  non-cash 
share  consideration  of  $985  million,  comprised  of  approximately  44.4  million  common  shares  of  PrairieSky  Royalty  Ltd.  ("PrairieSky")  
at $22.16 per common share determined as of the closing date. PrairieSky is in the business of acquiring and managing oil and gas royalty income 
assets through indirect third-party oil and gas development.

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.

The Company’s investment of 22.6 million common shares does not constitute significant influence, and is accounted for at fair value through profit or 
loss, remeasured at each reporting date. As at December 31, 2017, the Company’s investment in PrairieSky was classified as a current asset.

The (gain) loss from the investment in PrairieSky was comprised as follows:

Fair value (gain) loss from PrairieSky

Dividend income from PrairieSky

INVESTMENT IN INTER PIPELINE LTD.

2017

2016

2015

$ 

$ 

(3) $ 

(292) $ 

(17)

(27)

(20) $ 

(319) $ 

11

(5)

6

During 2016, as partial consideration for the disposal of the Company's interest in the Cold Lake Pipeline, the Company received non-cash share 
consideration of $190 million, comprised of approximately 6.4 million common shares of Inter Pipeline Ltd. ("Inter Pipeline") at $29.57 per common share 
determined as of the closing date. Inter Pipeline is in the business of petroleum transportation, natural gas liquids processing, and bulk liquid storage 
in Western Canada and Europe.

The Company's investment of 6.4 million common shares of Inter Pipeline does not constitute significant influence, and is accounted for at fair value 
through profit or loss, remeasured at each reporting date. As at December 31, 2017, the Company's investment in Inter Pipeline was classified as a 
current asset.

The loss (gain) from the investment in Inter Pipeline was comprised as follows:

Fair value loss from Inter Pipeline

Dividend income from Inter Pipeline

9.  Other Long-Term Assets

Investment in North West Redwater Partnership

North West Redwater Partnership subordinated debt (1)

Risk Management (note 18)

Other

Less: current portion

(1) 

Includes accrued interest.

2017

2016

$ 

$ 

23

$ 

(10)

13

$ 

— $ 

(1)

(1) $ 

$ 

$ 

2017

292

510

204

241

1,247

79

$ 

1,168

$ 

2015

—

—

—

2016

261

385

489

168

1,303

283

1,020

75

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTINVESTMENT IN NORTH WEST REDWATER PARTNERSHIP

The Company's 50% interest in Redwater Partnership is accounted for using the equity method based on Redwater Partnership’s voting and decision-
making  structure  and  legal  form.  Redwater  Partnership  has  entered  into  agreements  to  construct  and  operate  a  50,000  barrel  per  day  bitumen 
upgrader and refinery (the "Project") under processing agreements that target to process 12,500 barrels per day of bitumen feedstock for the Company 
and 37,500 barrels per day of bitumen feedstock for the Alberta Petroleum Marketing Commission (“APMC”), an agent of the Government of Alberta, 
under a 30 year fee-for-service tolling agreement.

The facility capital cost ("FCC") budget for the Project is currently estimated to be $9,500 million with project completion targeted for third quarter 
2018. Productivity challenges during construction have continued to result in upward budgetary pressures that may result in a further increase in 
FCC of up to 2%. During 2013, the Company and APMC agreed, each with a 50% interest, to provide subordinated debt, bearing interest at prime 
plus 6%, as required for Project costs to reflect an agreed debt to equity ratio of 80/20. To December 31, 2017, each party has provided $411 million 
of subordinated debt, together with accrued interest thereon of $99 million, for a Company total of $510 million. Any additional subordinated debt 
financing is not expected to be significant.

Under  its  processing  agreement,  beginning  on  the  earlier  of  the  commercial  operations  date  of  the  refinery  and  June  1,  2018,  the  Company  is 
unconditionally obligated to pay its 25% pro rata share of the debt portion of the monthly cost of service toll, including interest, fees and principal 
repayments, of the syndicated credit facility and bonds, over the tolling period of 30 years.

During 2017, Redwater Partnership issued $750 million of 2.80% series J senior secured bonds due June 2027 and $750 million of 3.65% series K 
senior secured bonds due June 2035.

During 2016, Redwater Partnership issued $550 million of 4.25% series F senior secured bonds due June 2029, $500 million of 4.75% series G senior 
secured bonds due June 2037, $500 million of 4.15% series H senior secured bonds due June 2033, and $500 million of 4.35% series I senior secured 
bonds due January 2039.

As at December 31, 2017, Redwater Partnership had additional borrowings of $1,870 million under its secured $3,500 million syndicated credit facility, 
maturing June 2018. Subsequent to December 31, 2017, Redwater Partnership extended $2,000 million of the $3,500 revolving syndicated credit 
facility to June 2021. The remaining $1,500 million was extended on a fully drawn non-revolving basis maturing February 2020.

The assets, liabilities, partners’ equity and equity income related to Redwater Partnership and the Company’s 50% interest at December 31, 2017 and 
2016 were comprised as follows:

2017

2016

  Redwater 
 Partnership 
 100% interest

  Company 
 50% interest

  Redwater 
  Partnership 
 100% interest

  Company 
 50% interest

$ 

$ 

$ 

$ 

$ 

$ 

330

10,540

2,476

7,810

584

$ 

$ 

$ 

$ 

$ 

165

5,270

1,238

3,905

292

$ 

$ 

$ 

$ 

$ 

96

8,258

572

7,260

522

$ 

$ 

$ 

$ 

$ 

48

4,129

286

3,630

261

(62) $ 

(31) $ 

(14) $ 

(7)

Current assets

Non-current assets

Current liabilities

Non-current liabilities

Partners’ equity

Equity income

76

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT10.  Long-Term Debt

Canadian dollar denominated debt, unsecured

Bank credit facilities

Medium-term notes

  3.05% debentures due June 19, 2019

  2.60% debentures due December 3, 2019

  2.05% debentures due June 1, 2020

  2.89% debentures due August 14, 2020

  3.31% debentures due February 11, 2022

  3.55% debentures due June 3, 2024

  3.42% debentures due December 1, 2026

  4.85% debentures due May 30, 2047

US dollar denominated debt, unsecured

Bank credit facilities (December 31, 2017 – US$1,839 million; December 31, 2016 – US$905 million)

Commercial paper (December 31, 2017 – US$500 million; December 31, 2016 – US$250 million)

US dollar debt securities

  5.70% due May 15, 2017 (US$1,100 million)

  1.75% due January 15, 2018 (US$600 million)

  5.90% due February 1, 2018 (US$400 million)

  3.45% due November 15, 2021 (US$500 million)

  2.95% due January 15, 2023 (US$1,000 million)

  3.80% due April 15, 2024 (US$500 million)

  3.90% due February 1, 2025 (US$600 million)

  3.85% due June 1, 2027 (US$1,250 million)

  7.20% due January 15, 2032 (US$400 million)

  6.45% due June 30, 2033 (US$350 million)

  5.85% due February 1, 2035 (US$350 million)

  6.50% due February 15, 2037 (US$450 million)

  6.25% due March 15, 2038 (US$1,100 million)

  6.75% due February 1, 2039 (US$400 million)

  4.95% due June 1, 2047 (US$750 million)

Long-term debt before transaction costs and original issue discounts, net

  Less:   original issue discounts, net (1)

transaction costs (1) (2)

  Less:  current portion of commercial paper

current portion of other long-term debt (1) (2)

2017

2016

$ 

3,544

$ 

2,758

500

500

900

1,000

1,000

500

600

300

8,844

2,300

625

—

751

501

625

1,252

625

751

1,566

501

438

438

563

1,377

501

939

13,753

22,597

18

121

22,458

625

1,252

$ 

20,581

$ 

500

500

—

1,000

1,000

500

—

—

6,258

1,213

336

1,477

806

537

671

—

671

806

—

537

470

470

604

1,477

537

—

10,612

16,870

10

55

16,805

336

1,476

14,993

(1)  The Company has included unamortized original issue discounts and premiums, and directly attributable transaction costs in the carrying amount of the outstanding debt.
(2)  Transaction costs primarily represent underwriting commissions charged as a percentage of the related debt offerings, as well as legal, rating agency and other professional fees.

BANK CREDIT FACILITIES AND COMMERCIAL PAPER

As at December 31, 2017, the Company had in place bank credit facilities of $11,050 million, as described below, of which $4,112 million was available. 
This excludes certain other dedicated credit facilities supporting letters of credit.

■■

■■

■■

■■

a $100 million demand credit facility;

a $750 million non-revolving term credit facility maturing February 2019;

a $125 million non-revolving term credit facility maturing February 2019;

a $2,200 million non-revolving term credit facility maturing October 2019;

77

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
■■

■■

■■

■■

a $3,000 million non-revolving term credit facility maturing May 2020;

a $2,425 million revolving syndicated credit facility maturing June 2020;

a $2,425 million revolving syndicated credit facility with $330 million maturing in June 2019 and $2,095 million maturing June 2021; and

a £15 million demand credit facility related to the Company’s North Sea operations.

During 2017, the Company extended $2,095 million of the $2,425 million revolving syndicated credit facility originally due June 2019 to June 2021. The 
remaining $330 million outstanding under this facility continues under the previous terms and matures in June 2019. The other $2,425 million revolving 
credit facility matures in June 2020. The revolving credit facilities are extendible annually at the mutual agreement of the Company and the lenders. If 
the facilities are not extended, the full amount of the outstanding principal would be repayable on the maturity date. Borrowings under these facilities 
may be made by way of pricing referenced to Canadian dollar or US dollar bankers’ acceptances, or LIBOR, US base rate or Canadian prime loans. 

During 2017, the $1,500 million non-revolving term credit facility was increased to $2,200 million and the maturity date was extended to October 2019 
from April 2018. Borrowings under the $2,200 million non-revolving credit facility may be made by way of pricing referenced to Canadian dollar or  
US dollar bankers’ acceptances, or LIBOR, US base rate or Canadian prime loans. As at December 31, 2017, the $2,200 million facility was fully drawn.

Borrowings under the $750 million and $125 million non-revolving term credit facilities may be made by way of pricing referenced to Canadian dollar 
bankers’ acceptances or Canadian prime loans. As at December 31, 2017, the $750 million and $125 million facilities were each fully drawn. Subsequent 
to December 31, 2017, the Company extended the $750 million non-revolving term credit facility originally due February 2019 to February 2021 and fully 
repaid and cancelled the $125 million non-revolving term credit facility. 

In addition to the credit facilities described above, during 2017 the Company entered into a $3,000 million non-revolving term loan facility to finance the 
acquisition of AOSP and other assets. This facility matures in May 2020 and is subject to annual amortization of 5% of the original balance. Borrowings 
under the term loan facility may be made by way of pricing referenced to Canadian dollar or US dollar bankers’ acceptances, or LIBOR, US base rate or 
Canadian prime loans. The facility also supports a US$375 million letter of credit relating to the deferred purchase consideration payable to Marathon 
in March 2018. As at December 31, 2017, the $3,000 million facility was fully drawn. Subsequent to December 31, 2017, the Company repaid and 
cancelled $150 million of the facility; $2,850 million remains outstanding.

The Company’s borrowings under its US commercial paper program are authorized up to a maximum US$2,500 million. The Company reserves capacity 
under its bank credit facilities for amounts outstanding under this program.

The  Company’s  weighted  average  interest  rate  on  bank  credit  facilities  and  commercial  paper  outstanding  as  at  December  31,  2017  was  
2.2% (December 31, 2016 – 1.9%), and on total long-term debt outstanding for the year ended December 31, 2017 was 3.8% (December 31, 2016 – 3.9%).

At December 31, 2017, letters of credit and guarantees aggregating $866 million were outstanding, including letters of credit of $651 million related 
to AOSP (including the deferred purchase consideration payable to Marathon in March 2018), a $39 million financial guarantee related to Horizon and 
$63 million of letters of credit related to North Sea operations. 

MEDIUM-TERM NOTES

During 2017, the Company issued $900 million of 2.05% medium-term notes due June 2020, $600 million of 3.42% medium-term notes due December 
2026 and $300 million of 4.85% medium-term notes due May 2047. Proceeds from the securities were used to finance the acquisition of AOSP and 
other assets. In July 2017, the Company filed a new base shelf prospectus that allows for the offer for sale from time to time of up to $3,000 million 
of medium-term notes in Canada, which expires in August 2019. If issued, these securities may be offered in amounts and at prices, including interest 
rates, to be determined based on market conditions at the time of issuance.

During 2016, the Company issued $1,000 million of 3.31% medium-term notes due February 2022.

US DOLLAR DEBT SECURITIES

During 2017, the Company repaid US$1,100 million of 5.70% notes, and issued US$1,000 million of 2.95% notes due January 2023, US$1,250 million of 
3.85% notes due June 2027 and US$750 million of 4.95% notes due June 2047. Proceeds from the debt securities were used to finance the acquisition 
of AOSP and other assets. In July 2017, the Company filed a new base shelf prospectus that allows for the offer for sale from time to time of up to 
US$3,000 million of debt securities in the United States, which expires in August 2019. If issued, these securities may be offered in amounts and at 
prices, including interest rates, to be determined based on market conditions at the time of issuance. Subsequent to December 31, 2017, the Company 
repaid US$600 million of 1.75% notes and US$400 million of 5.90% notes. 

During 2016, the Company repaid US$500 million of three-month LIBOR plus 0.375% notes and US$250 million of 6.00% notes.

78

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTSCHEDULED DEBT REPAYMENTS

Scheduled debt repayments are as follows:

Year

2018

2019

2020

2021

2022

Thereafter

11.  Other Long-Term Liabilities

Asset retirement obligations

Share-based compensation

Risk management (note 18)

Other (1)

Less: current portion

Repayment

$ 

$ 

$ 

$ 

$ 

$ 

2017

$ 

4,327

$ 

414

103

565

5,409

1,012

4,397

$ 

$ 

2,027

4,228

4,231

760

1,000

10,351

2016

3,243

426

—

17

3,686

463

3,223

(1) 

Included in Other at December 31, 2017 is $469 million (US$375 million) of deferred purchase consideration payable to Marathon in March 2018.

ASSET RETIREMENT OBLIGATIONS

The Company’s asset retirement obligations are expected to be settled on an ongoing basis over a period of approximately 60 years and have been 
discounted using a weighted average discount rate of 4.7% (2016 – 5.2%; 2015 – 5.9%). Reconciliations of the discounted asset retirement obligations 
were as follows:

Balance – beginning of year

  Liabilities incurred

  Liabilities acquired, net

  Liabilities settled

  Asset retirement obligation accretion

  Revision of cost, inflation rates and timing estimates

  Change in discount rate

  Foreign exchange adjustments

Balance – end of year

Less: current portion

SEGMENTED ASSET RETIREMENT OBLIGATIONS

Exploration and Production

  North America

  North Sea

  Offshore Africa

Oil Sands Mining and Upgrading

Midstream

2017

2016

$ 

3,243

$ 

2,950

$ 

12

784

(274)

164

(40)

509

(71)

4,327

92

3

30

(267)

142

(68)

493

(40)

3,243

95

$ 

4,235

$ 

3,148

$ 

2015

4,221

7

129

(370)

173

(313)

(1,150)

253

2,950

101

2,849

2017

2016

$ 

1,840

$ 

1,444

755

245

1,486

1

837

244

717

1

$ 

4,327

$ 

3,243

79

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTSHARE-BASED COMPENSATION

As the Company’s Option Plan provides current employees with the right to elect to receive common shares or a cash payment in exchange for stock 
options  surrendered,  a  liability  for  potential  cash  settlements  is  recognized.  The  current  portion  represents  the  maximum  amount  of  the  liability 
payable within the next twelve month period if all vested stock options are surrendered for cash settlement.

Balance – beginning of year

  Share-based compensation expense (recovery)

  Cash payment for stock options surrendered

  Transferred to common shares

  Charged to (recovered from) Oil Sands Mining and Upgrading, net

Balance – end of year

Less: current portion

$ 

$ 

2017

426

134

(6)

(154)

14

414

348

$ 

2016

128

355

(7)

(117)

67

426

368

$ 

66

$ 

58

$ 

2015

203

(46)

(1)

(18)

(10)

128

105

23

Included within share-based compensation expense for the year ended December 31, 2017 was $5 million (2016 – $nil; 2015 – $nil) related to PSUs 
granted to certain executive employees.

The fair value of stock options outstanding was estimated using the Black-Scholes valuation model with the following weighted average assumptions:

Fair value

Share price

Expected volatility

Expected dividend yield

Risk free interest rate

Expected forfeiture rate

Expected stock option life (1)

(1)  At original time of grant.

$ 

$ 

$ 

$ 

2017

11.82

44.92

27.1%

2.5%

1.8%

5.0%

$ 

$ 

2016

11.41

42.79

30.7%

2.3%

0.9%

5.0%

2015

3.06

30.22

28.6%

3.0%

0.6%

4.8%

4.5 years

4.6 years

4.5 years

The intrinsic value of vested stock options at December 31, 2017 was $195 million (2016 – $191 million; 2015 – $10 million).

12.  Income Taxes
The provision for income tax was as follows:

Expense (recovery)

Current corporate income tax – North America

Current corporate income tax – North Sea

Current corporate income tax – Offshore Africa

Current PRT (1) – North Sea

Other taxes

Current income tax

Deferred corporate income tax

Deferred PRT (1) – North Sea

Deferred income tax

Income tax

(1)  Petroleum Revenue Tax.

80

2017

2016

$ 

(145) $ 

(377) $ 

57

45

(132)

11

(164)

586

54

640

476

$ 

(74)

22

(198)

9

(618)

(106)

(135)

(241)

$ 

(859) $ 

2015

86

(117)

17

(258)

11

(261)

216

15

231

(30)

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTThe provision for income tax is different from the amount computed by applying the combined statutory Canadian federal and provincial income tax 
rates to earnings (loss) before taxes. The reasons for the difference are as follows:

Canadian statutory income tax rate

Income tax provision at statutory rate

Effect on income taxes of:

  UK PRT and other taxes

Impact of deductible UK PRT and other taxes on corporate income tax

  Foreign and domestic tax rate differentials

  Non-taxable portion of capital gains/losses

  Stock options exercised for common shares

Income tax rate and other legislative changes

  Non-taxable gain on corporate acquisitions

  Revisions arising from prior year tax filings

  Change in unrecognized capital loss carryforward asset

  Other

Income tax expense (recovery)

2017

27.0%

2016

27.0%

$ 

776

$ 

(287) $ 

(67)

28

(43)

(86)

33

10

(63)

(3)

(86)

(23)

(324)

131

(54)

(80)

94

(107)

—

(120)

(80)

(32)

$ 

476

$ 

(859) $ 

2015

26.0%

(173)

(232)

119

(157)

36

(12)

362

—

32

36

(41)

 (30)

The following table summarizes the temporary differences that give rise to the net deferred income tax liability:

Deferred income tax liabilities

  Property, plant and equipment and exploration and evaluation assets

$ 

12,484

$ 

10,259

2017

2016

  Unrealized risk management activities

  PRT deduction for corporate income tax

Investments

Investment in North West Redwater Partnership

Deferred income tax assets

  Asset retirement obligations

  Loss carryforwards

  Unrealized foreign exchange loss on long-term debt

  Deferred PRT

  Other

20

7

96

252

12,859

(1,264)

(523)

(29)

(18)

(50)

(1,884)

Net deferred income tax liability

$ 

10,975

$ 

62

29

98

222

10,670

(983)

(390)

(149)

(73)

(2)

(1,597)

9,073

81

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
2015

(7)

(176)

(222)

(5)

522

(53)

60

106

15

(5)

(4)

231

2015
8,970

231

(4)

147

—

Movements in deferred tax assets and liabilities recognized in net earnings during the year were as follows:

Property, plant and equipment and exploration and evaluation assets

$ 

Timing of partnership items

Unrealized foreign exchange loss (gain) on long-term debt

Unrealized risk management activities

Asset retirement obligations

Loss carryforwards

Investments

Investment in North West Redwater Partnership

Deferred PRT

PRT deduction for corporate income tax

Other

2017

541

—

120

(46)

(88)

48

(2)

30

54

(21)

4

2016

$ 

37

$ 

(261)

63

(44)

(20)

(221)

38

81

(135)

61

160

The following table summarizes the movements of the net deferred income tax liability during the year:

$ 

640

$ 

(241) $ 

Balance – beginning of year

  Deferred income tax expense (recovery)

  Deferred income tax expense (recovery) included in other comprehensive income

  Foreign exchange adjustments

  Business combinations (note 7)

Balance – end of year

2017
9,073

$ 

$ 

640

4

(29)

1,287

$ 

2016
9,344

(241)

(5)

(25)

—

$ 

10,975

$ 

9,073

$ 

9,344

Current income taxes recognized in each operating segment will vary depending upon available income tax deductions related to the nature, timing 
and amount of capital expenditures incurred in any particular year.

During 2017, the British Columbia government enacted legislation that increased the provincial corporate income tax rate from 11% to 12% effective 
January 1, 2018. As a result of this income tax rate increase, the Company's deferred corporate income tax liability was increased by $10 million.

During 2016, the UK government enacted legislation to reduce the supplementary charge on oil and gas profits from 20% to 10% effective January 
1, 2016, resulting in a decrease in the Company's deferred corporate income tax liability of $107 million. In addition, the UK government also enacted 
legislation to reduce the PRT rate from 35% to 0% effective January 1, 2016. Allowable abandonment expenditures eligible for carryback to 2015 and 
prior taxation years for PRT purposes are still recoverable at a PRT rate of 50%. As a result of these tax changes, the Company’s deferred PRT liability 
was reduced by $228 million and the deferred corporate income tax liability was increased by $114 million.

During  2015,  the  Alberta  government  enacted  legislation  that  increased  the  provincial  corporate  income  tax  rate  from  10%  to  12%  effective  
July 1, 2015. As a result of this income tax rate increase, the Company’s deferred corporate income tax liability was increased by $579 million.

During  2015,  the  UK  government  enacted  legislation  that  reduced  the  supplementary  charge  on  oil  and  gas  profits  from  32%  to  20%  effective  
January 1, 2015. In addition, the legislation also reduced the PRT rate from 50% to 35% effective January 1, 2016. Allowable abandonment expenditures 
eligible for carryback to prior taxation years for PRT purposes were still recoverable at the previous tax rate of 50%. The legislation also replaced 
the existing Brownfield Allowance with a new Investment Allowance on qualifying capital expenditures, effective April 1, 2015. The new Investment 
Allowance is deductible for supplementary charge purposes, subject to certain restrictions. As a result of these tax changes, the Company’s deferred 
corporate income tax liability was reduced by $217 million and the deferred PRT liability was reduced by $11 million.

The Company files income tax returns in the various jurisdictions in which it operates. These tax returns are subject to periodic examinations in the 
normal course by the applicable tax authorities. The tax returns as prepared may include filing positions that could be subject to differing interpretations 
of applicable tax laws and regulations, which may take several years to resolve. The Company does not believe the ultimate resolution of these matters 
will have a material impact upon the Company’s reported results of operations, financial position or liquidity.

Deferred income tax assets are recognized for temporary differences to the extent that the realization of the related tax benefit through future taxable 
profits  is  probable.  The  Company  has  not  recognized  deferred  income  tax  assets  with  respect  to  taxable  capital  loss  carryforwards  in  excess  of  
$1,000  million  in  North  America,  which  can  be  carried  forward  indefinitely  and  only  applied  against  future  taxable  capital  gains.  In  addition,  the 
Company has not recognized deferred income tax assets related to North American tax pools of approximately $650 million, which can only be claimed 
against income from certain oil and gas properties.

82

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTDeferred income tax liabilities have not been recognized on the unremitted net earnings of wholly controlled subsidiaries. The Company is able to 
control the timing and amount of distributions and no taxes are payable on distributions from these subsidiaries provided that the distributions remain 
within certain limits.

13.  Share Capital
AUTHORIZED

Preferred shares issuable in a series.

Unlimited number of common shares without par value.

Issued common shares

Balance – beginning of year

Issued for the acquisition of AOSP and other assets (note 7)

Issued upon exercise of stock options
Previously recognized liability on stock options exercised for  
  common shares

Return of capital on PrairieSky Royalty Ltd. share distribution (note 8)

Balance – end of year

PREFERRED SHARES

2017

2016

  Number of  
shares 
(thousands)

1,110,952

$ 

97,561

14,256

—

—

  Number of  
shares 
(thousands)

Amount

Amount

4,671

3,818

466

154

—

1,094,668

$ 

4,541

—

16,284

—

—

—

559

117

(546)

1,222,769

$ 

9,109

1,110,952

$ 

4,671

Preferred  shares  are  issuable  in  a  series.  If  issued,  the  number  of  shares  in  each  series,  and  the  designation,  rights,  privileges,  restrictions  and 
conditions attached to the shares will be determined by the Board of Directors of the Company.

DIVIDEND POLICY

The Company has paid regular quarterly dividends in each year since 2001. The dividend policy undergoes periodic review by the Board of Directors 
and is subject to change.

On February 28, 2018, the Board of Directors declared a quarterly dividend of $0.335 per common share, an increase from the previous quarterly 
dividend of $0.275 per common share. The dividend is payable on April 1, 2018. On March 1, 2017, the Board of Directors declared a quarterly dividend 
of $0.275 per common share, beginning with the dividend payable on April 1, 2017. On November 2, 2016, the Board of Directors declared a quarterly 
dividend of $0.25 per common share, beginning with the dividend payable on January 1, 2017. On March 2, 2016, the Board of Directors declared a 
quarterly dividend of $0.23 per common share, beginning with the dividend payable on April 1, 2016. On March 4, 2015, the Board of Directors declared 
a quarterly dividend of $0.23 per common share, beginning with the dividend payable on April 1, 2015. 

NORMAL COURSE ISSUER BID

On May 16, 2017, the Company's application was approved for a Normal Course Issuer Bid to purchase through the facilities of the Toronto Stock 
Exchange,  alternative  Canadian  trading  platforms,  and  the  New  York  Stock  Exchange,  up  to  27,931,135  common  shares,  over  a  12  month  period 
commencing May 23, 2017 and ending May 22, 2018. During 2017, 2016 and 2015, the Company did not purchase any common shares for cancellation. 

STOCK OPTIONS

The Company’s Option Plan provides for the granting of stock options to employees. Stock options granted under the Option Plan have terms ranging 
from five to six years to expiry and vest over a five-year period. The exercise price of each stock option granted is determined at the closing market 
price of the common shares on the Toronto Stock Exchange on the day prior to the grant. Each stock option granted provides the holder the choice 
to purchase one common share of the Company at the stated exercise price or receive a cash payment equal to the difference between the stated 
exercise price and the market price of the Company’s common shares on the date of surrender of the stock option.

The Option Plan is a "rolling 9%" plan, whereby the aggregate number of common shares that may be reserved for issuance under the plan shall not 
exceed 9% of the common shares outstanding from time to time.

83

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
The following table summarizes information relating to stock options outstanding at December 31, 2017 and 2016:

Outstanding – beginning of year

Granted

Surrendered for cash settlement

Exercised for common shares

Forfeited

Outstanding – end of year

Exercisable – end of year

2017

2016

Stock  
options 
(thousands)

  Weighted 
 average 
 exercise price

Stock  
options 
(thousands)

  Weighted 
 average 
 exercise price

58,299

16,052

$ 

$ 

(626) $ 

(14,256) $ 

(3,433) $ 

56,036

18,282

$ 

$ 

34.22

42.07

33.18

32.66

37.53

36.67

34.25

74,615

11,002

$ 

$ 

(817) $ 

(16,284) $ 

(10,217) $ 

58,299

20,747

$ 

$ 

34.88

34.97

34.47

34.31

39.66

34.22

33.75

The range of exercise prices of stock options outstanding and exercisable at December 31, 2017 was as follows:

Range of exercise prices
$22.90 – $24.99

$25.00 – $29.99

$30.00 – $34.99

$35.00 – $39.99

$40.00 – $44.99

$45.00 – $46.74

Stock options outstanding

Stock options exercisable

Stock  
options 
 outstanding 
(thousands)

  Weighted 
 average 
remaining  
term (years)

  Weighted 
 average 
exercise  
price

Stock  
options 
 exercisable 
(thousands)

  Weighted 
 average 
exercise  
price

3,657

8,390

10,047

13,523

19,417

1,002

56,036

3.03

2.34

1.61

3.29

4.15

3.63

3.13

$ 

$ 

$ 

$ 

$ 

$ 

$ 

22.90

28.72

33.31

37.21

43.60

45.61

36.67

1,116

3,967

5,557

4,190

3,118

334

18,282

$ 

$ 

$ 

$ 

$ 

$ 

$ 

22.90

28.57

33.49

35.88

43.55

45.09

34.25

14.  Accumulated Other Comprehensive Income (Loss)
The components of accumulated other comprehensive income (loss), net of taxes, were as follows:

Derivative financial instruments designated as cash flow hedges

Foreign currency translation adjustment

2017

47

$ 

(115)

(68) $ 

2016

27

43

70

$ 

$ 

15.  Capital Disclosures
The Company does not have any externally imposed regulatory capital requirements for managing capital. The Company has defined its capital to mean 
its long-term debt and consolidated shareholders’ equity, as determined at each reporting date.

The  Company’s  objectives  when  managing  its  capital  structure  are  to  maintain  financial  flexibility  and  balance  to  enable  the  Company  to  access 
capital markets to sustain its on-going operations and to support its growth strategies. The Company primarily monitors capital on the basis of an 
internally derived financial measure referred to as its "debt to book capitalization ratio", which is the arithmetic ratio of net current and long-term debt 
divided by the sum of the carrying value of shareholders’ equity plus net current and long-term debt. The Company’s internal targeted range for its 
debt to book capitalization ratio is 25% to 45%. This range may be exceeded in periods when a combination of capital projects, acquisitions, or lower 
commodity prices occurs. The Company may be below the low end of the targeted range when cash flow from operating activities is greater than 
current investment activities. At December 31, 2017, the ratio was within the target range at 41%.

84

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Readers are cautioned that the debt to book capitalization ratio is not defined by IFRS and this financial measure may not be comparable to similar 
measures presented by other companies. Further, there are no assurances that the Company will continue to use this measure to monitor capital or will 
not alter the method of calculation of this measure in the future.

Long-term debt, net (1)

Total shareholders’ equity

Debt to book capitalization

(1) 

Includes the current portion of long-term debt, net of cash and cash equivalents.

16.  Net Earnings (Loss) Per Common Share

Weighted average common shares outstanding

  – basic (thousands of shares)

Effect of dilutive stock options (thousands of shares)

Weighted average common shares outstanding

  – diluted (thousands of shares)

Net earnings (loss)

Net earnings (loss) per common share   – basic

– diluted

$ 

$ 

2017

22,321

31,653

41%

$ 

$ 

2016

16,788

26,267

39%

2017

2016

2015

1,175,094

1,100,471

1,093,862

7,729

—

—

1,182,823

1,100,471

1,093,862

$ 

$ 

$ 

2,397

2.04

2.03

$ 

$ 

$ 

(204) $ 

(0.19) $ 

(0.19) $ 

(637)

(0.58)

(0.58)

In 2017, the Company excluded 17,547,000 potentially anti-dilutive stock options from the calculation of diluted earnings per common share.

17.  Interest and Other Financing Expense

Interest and other financing expense:

  Long-term debt

  Other (1)

Less: amounts capitalized on qualifying assets

Total interest and other financing expense

Total interest income

Net interest and other financing expense

(1) 

Includes the fair value impact of interest rate swaps on US dollar debt securities.

2017

2016

2015

$ 

$ 

810

—

810

82

728

(97)

$ 

664

—

664

233

431

(48)

$ 

631

$ 

383

$ 

618

1

619

244

375

(53)

322

85

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
18.  Financial Instruments
The carrying amounts of the Company’s financial instruments by category were as follows:

Asset (liability)

Accounts receivable

Investments

Other long-term assets

Accounts payable

Accrued liabilities

Other long-term liabilities (1)
Long-term debt (2)

Asset (liability)

Accounts receivable

Investments

Other long-term assets

Accounts payable

Accrued liabilities

Long-term debt (2)

2017

Financial
 assets
at amortized
 cost

  Fair value 
 through 
 profit or loss

Derivatives
 used for
 hedging

Financial 
  liabilities at
 amortized
cost

$ 

2,397

$ 

— $ 

— $ 

— $ 

—

510

—

—
—

—

$ 

2,907

$ 

—

—

(775)

(2,597)
(469)

(22,458)

$ 

(26,299) $ 

893

—

—

—
(38)

—

855

$ 

—

204

—

—
(65)

—

139

2016

Financial
 assets
at amortized
 cost

Fair value
 through
profit or loss

Derivatives
 used for
 hedging

Financial
 liabilities at
 amortized
cost

$ 

1,434

$ 

— $ 

— $ 

— $ 

—

385

—

—
—

913

4

—

—
—

—

485

—

—
—

—

—

(595)

(2,222)
(16,805)

$ 

1,819

$ 

917

$ 

485

$ 

(19,622) $ 

Total

2,397

893

714

(775)

(2,597)
(572)

(22,458)

(22,398)

Total

1,434

913

874

(595)

(2,222)
(16,805)

(16,401)

(1) 
(2) 

Includes $469 million (US$375 million) of deferred purchase consideration payable to Marathon in March 2018.
Includes the current portion of long-term debt.

86

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
The carrying amounts of the Company’s financial instruments approximated their fair value, except for fixed rate long-term debt. The fair values of the 
Company’s investments, recurring other long-term assets (liabilities) and fixed rate long-term debt are outlined below:

Asset (liability) (1) (2)

Investments (3)

Other long-term assets (4)

Other long-term liabilities

Fixed rate long-term debt (5) (6)

Asset (liability) (1) (2)

Investments (3)

Other long-term assets (4)

Fixed rate long-term debt (5) (6)

Carrying 
Amount

2017

Fair Value

Level 1

Level 2

Level 3

893

714

$ 

$ 

(103) $ 

893

$ 

— $ 

— $ 

(15,989) $ 

(17,259) $ 

— $ 

204

$ 

(103) $ 

— $ 

—

510

—

—

2016

Carrying 
Amount

913

874

$ 

$ 

Level 1

913

$ 

— $ 

(12,498) $ 

(13,217) $ 

Fair Value

Level 2

— $ 

489

$ 

— $ 

Level 3

—

385

—

$ 

$ 

$ 

$ 

$ 

$ 

$ 

(1)  Excludes  financial  assets  and  liabilities  where  the  carrying  amount  approximates  fair  value  due  to  the  liquid  nature  of  the  asset  or  liability  (cash  and  cash  equivalents,  accounts 

receivable, accounts payable and accrued liabilities, and deferred purchase consideration payable to Marathon in March 2018).

(2)  There were no transfers between Level 1, 2 and 3 financial instruments.
(3)  The fair value of the investments are based on quoted market prices.
(4)  The fair value of Redwater Partnership subordinated debt is based on the present value of future cash receipts.
(5)  The fair value of fixed rate long-term debt has been determined based on quoted market prices.
(6) 

Includes the current portion of fixed rate long-term debt.

The following provides a summary of the carrying amounts of derivative financial instruments held and a reconciliation to the Company’s consolidated 
balance sheets.

Asset (liability)

Derivatives held for trading

  Foreign currency forward contracts

  Natural gas AECO swaps

Cash flow hedges

  Foreign currency forward contracts

  Cross currency swaps

Included within:

  Current portion of other long-term (liabilities) assets

  Other long-term assets

2017

2016

$ 

(38) $ 

—

(71)

210

101

$ 

(103) $ 

204

101

$ 

$ 

$ 

$ 

10

(6)

16

469

489

222

267

489

During 2017, the Company recognized a gain of $5 million (2016 – gain of $7 million, 2015 – gain of $5 million) related to ineffectiveness arising from 
cash flow hedges.

The estimated fair value of derivative financial instruments in Level 2 at each measurement date have been determined based on appropriate internal 
valuation methodologies and/or third party indications. Level 2 fair values determined using valuation models require the use of assumptions concerning 
the amount and timing of future cash flows and discount rates. In determining these assumptions, the Company primarily relied on external, readily-
observable quoted market inputs as applicable, including crude oil and natural gas forward benchmark commodity prices and volatility, Canadian and 
United States forward interest rate yield curves, and Canadian and United States foreign exchange rates, discounted to present value as appropriate. 
The resulting fair value estimates may not necessarily be indicative of the amounts that could be realized or settled in a current market transaction 
and these differences may be material.

87

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTRISK MANAGEMENT

The Company periodically uses derivative financial instruments to manage its commodity price, interest rate and foreign currency exposures. These 
financial instruments are entered into solely for hedging purposes and are not used for speculative purposes.

The  changes  in  estimated  fair  values  of  derivative  financial  instruments  included  in  the  risk  management  asset  were  recognized  in  the  financial 
statements as follows:

Asset (liability)

Balance – beginning of year

Net change in fair value of outstanding derivative financial instruments recognized in:

  Risk management activities

  Foreign exchange

  Other comprehensive income (loss)

Balance – end of year

Less: current portion

Net loss (gain) from risk management activities for the years ended December 31 were as follows:

Net realized risk management (gain) loss

Net unrealized risk management loss

FINANCIAL RISK FACTORS

a)  Market risk

2017

$ 

489

$ 

(37)

(375)

24

101

(103)

$ 

 204

$ 

2017

2016

(2) $ 

37

35

$ 

8

25

33

$ 

$ 

$ 

$ 

2016

854

(25)

(304)

(36)

489

222

267

2015

(843)

374

(469)

Market  risk  is  the  risk  that  the  fair  value  or  future  cash  flows  of  a  financial  instrument  will  fluctuate  because  of  changes  in  market  prices.  The 
Company’s market risk is comprised of commodity price risk, interest rate risk, and foreign currency exchange risk.

COMMODITY PRICE RISK MANAGEMENT
The Company periodically uses commodity derivative financial instruments to manage its exposure to commodity price risk associated with the sale 
of its future crude oil and natural gas production and with natural gas purchases. At December 31, 2017, the Company had no derivative financial 
instruments outstanding.

INTEREST RATE RISK MANAGEMENT
The Company is exposed to interest rate price risk on its fixed rate long-term debt and to interest rate cash flow risk on its floating rate long-term debt. 
The Company periodically enters into interest rate swap contracts to manage its fixed to floating interest rate mix on long-term debt. Interest rate 
swap contracts require the periodic exchange of payments without the exchange of the notional principal amounts on which the payments are based. 
At December 31, 2017, the Company had no interest rate swap contracts outstanding.

88

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTFOREIGN CURRENCY EXCHANGE RATE RISK MANAGEMENT
The  Company  is  exposed  to  foreign  currency  exchange  rate  risk  in  Canada  primarily  related  to  its  US  dollar  denominated  long-term  debt  
and working capital. The Company is also exposed to foreign currency exchange rate risk on transactions conducted in other currencies and in the 
carrying value of its foreign subsidiaries. The Company periodically enters into cross currency swap contracts and foreign currency forward contracts 
to manage known currency exposure on US dollar denominated long-term debt and working capital. The cross currency swap contracts require the 
periodic exchange of payments with the exchange at maturity of notional principal amounts on which the payments are based. 

At December 31, 2017 the Company had the following cross currency swap contracts outstanding:

Remaining term

Amount

(US$/C$)

 Exchange rate 

 Interest rate 
(US$)

 Interest rate 
(C$)

Cross currency

Swaps

Jan 2018 – Nov 2021

Jan 2018 – Mar 2038

US$500

US$550

1.022

1.170

3.45%

6.25%

3.96%

5.76%

All cross currency swap derivative financial instruments were designated as hedges at December 31, 2017 and were classified as cash flow hedges.

In addition to the cross currency swap contracts noted above, at December 31, 2017 the Company had US$3,705 million of foreign currency forward 
contracts outstanding, with terms of up to 90 days, including US$2,339 million designated as cash flow hedges.

FINANCIAL INSTRUMENT SENSITIVITIES
The following table summarizes the annualized sensitivities of the Company’s 2017 net earnings and other comprehensive income (loss) to changes in 
the fair value of financial instruments outstanding as at December 31, 2017, resulting from changes in the specified variable, with all other variables 
held constant. These sensitivities are prepared on a different basis than those sensitivities disclosed in the Company’s other continuous disclosure 
documents, are limited to the impact of changes in a specified variable applied to financial instruments only and do not represent the impact of a 
change  in  the  variable  on  the  operating  results  of  the  Company  taken  as  a  whole.  Further,  these  sensitivities  are  theoretical,  as  changes  in  one  
variable may contribute to changes in another variable, which may magnify or counteract the sensitivities. In addition, changes in fair value generally 
cannot be extrapolated because the relationship of a change in an assumption to the change in fair value may not be linear.

Interest rate risk

Increase interest rate 1%

  Decrease interest rate 1%

Foreign currency exchange rate risk
Increase exchange rate by US$0.01

  Decrease exchange rate by US$0.01

b)  Credit Risk

  Increase (decrease)  

to net earnings

(Increase)  
decrease to other 
  comprehensive loss

$ 

$ 

$ 

$ 

(42)

42

(105)

101

$ 

$ 

$ 

$ 

(16)

19

—

—

Credit risk is the risk that a party to a financial instrument will cause a financial loss to the Company by failing to discharge an obligation.

COUNTERPARTY CREDIT RISK MANAGEMENT
The Company’s accounts receivable are mainly with customers in the crude oil and natural gas industry and are subject to normal industry credit risks. 
The Company manages these risks by reviewing its exposure to individual companies on a regular basis and where appropriate, ensures that parental 
guarantees or letters of credit are in place to minimize the impact in the event of default. At December 31, 2017, substantially all of the Company’s 
accounts receivable were due within normal trade terms.

The Company is also exposed to possible losses in the event of nonperformance by counterparties to derivative financial instruments; however, the 
Company manages this credit risk by entering into agreements with counterparties that are substantially all investment grade financial institutions. 
At  December  31,  2017,  the  Company  had  net  risk  management  assets  of  $187  million  with  specific  counterparties  related  to  derivative  financial 
instruments (December 31, 2016 – $489 million).

The carrying amount of financial assets approximates the maximum credit exposure.

89

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
c)  Liquidity risk

Liquidity risk is the risk that the Company will encounter difficulty in meeting obligations associated with financial liabilities.

Management of liquidity risk requires the Company to maintain sufficient cash and cash equivalents, along with other sources of capital, consisting 
primarily of cash flow from operating activities, available credit facilities, commercial paper and access to debt capital markets, to meet obligations as 
they become due. The Company believes it has adequate bank credit facilities to provide liquidity to manage fluctuations in the timing of the receipt 
and/or disbursement of operating cash flows.

The maturity dates for financial liabilities were as follows:

Accounts payable

Accrued liabilities

Other long-term liabilities (1)

Long-term debt (2) (3)

Less than
1 year

1 to less than
2 years

2 to less than
5 years

Thereafter

$ 

$ 

$ 

$ 

775

2,597

572

2,027

$ 

$ 

$ 

$ 

— $ 

— $ 

— $ 

— $ 

— $ 

— $ 

—

—

—

4,228

$ 

5,991

$ 

10,351

(1) 
(2) 
(3) 

Includes $469 million (US$375 million) of deferred purchase consideration payable to Marathon in March 2018.
Long-term debt represents principal repayments only and does not reflect interest, original issue discounts and premiums or transaction costs.
In  addition  to  the  financial  liabilities  disclosed  above,  estimated  interest  and  other  financing  payments  related  to  long-term  debt  are  as  follows:  less  than  one  year,  $842  million;  
one to less than two years, $755 million; two to less than five years, $1,712 million; and thereafter, $5,384 million. Interest payments were estimated based upon applicable interest  
and foreign exchange rates as at December 31, 2017.

19.  Commitments and Contingencies
The Company has committed to certain payments as follows:

Product transportation and pipeline

Offshore equipment operating leases

Office leases

Other (1)

2018

680

181

43

87

$ 

$ 

$ 

$ 

2019

584

92

42

41

$ 

$ 

$ 

$ 

2020

526

70

42

40

$ 

$ 

$ 

$ 

2021

482

68

39

39

$ 

$ 

$ 

$ 

2022

422

8

30

43

$ 

$ 

$ 

$ 

Thereafter

3,868

—

118

333

$ 

$ 

$ 

$ 

(1) 

In addition to the amounts disclosed above, beginning on the earlier of the commercial operations date of the Redwater refinery and June 1, 2018, the Company is unconditionally 
obligated to pay its 25% pro rata share of the debt portion of the monthly cost of service toll, including interest, fees and principal repayments, of the syndicated credit facility and bonds, 
over the tolling period of 30 years. See Note 9.

In addition to the commitments disclosed above, the Company has entered into various agreements related to the engineering, procurement and 
construction of its various development projects. These contracts can be cancelled by the Company upon notice without penalty, subject to the costs 
incurred up to and in respect of the cancellation.

The Company is defendant and plaintiff in a number of legal actions arising in the normal course of business. In addition, the Company is subject to 
certain contractor construction claims. The Company believes that any liabilities that might arise pertaining to any such matters would not have a 
material effect on its consolidated financial position.

90

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT20. Supplemental Disclosure of Cash Flow Information

Changes in non-cash working capital

Accounts receivable

Current income tax assets

Inventory

Prepaids and other

Accounts payable

Accrued liabilities

Other long-term liabilities (1)

Net changes in non-cash working capital

Relating to:

Operating activities

Financing activities

Investing activities

Expenditures on exploration and evaluation assets

Net proceeds on sale of exploration and evaluation assets (2)

Net expenditures (proceeds) on exploration and evaluation assets

Expenditures on property, plant and equipment

Net proceeds on sale of property, plant and equipment (2) (3)

Net expenditures on property, plant and equipment

2017

2016

2015

$ 

(977) $ 

(142) $ 

527

81

(28)

175

365

469

612

299

—

313

612

$ 

$ 

$ 

(165)

(79)

14

31

(116)

—

(457) $ 

(542) $ 

—

85

(457) $ 

2017

2016

159

$ 

(35)

124

$ 

29

$ 

(35)

(6) $ 

4,574

$ 

4,152

$ 

—

(349)

4,574

$ 

3,803

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

615

(447)

142

11

7

(981)

—

(653)

239

(40)

(852)

(653)

2015

180

(416)

(236)

5,118

(414)

4,704

Included in other long-term liabilities at December 31, 2017 is $469 million (US$375 million) of deferred purchase consideration payable to Marathon in March 2018.

(1) 
(2)  Net proceeds on exploration and evaluation assets and net expenditures on property, plant and equipment in 2015 exclude non-cash share consideration of $985 million received from 

PrairieSky on the disposition of royalty income assets.

(3)  Net expenditures on property, plant and equipment in 2016 exclude non-cash share consideration of $190 million received from Inter Pipeline on the disposition of the Company's interest 

in the Cold Lake Pipeline.

The following table summarizes movements in the Company's liabilities arising from financing activities for the year ended December 31, 2017:

At December 31, 2016

Changes from financing cash flows:

Issue of long-term debt, net (1)

  Settlement of hedge instruments, net

Changes in foreign exchange and fair value (2)

At December 31, 2017

  Cash flow  
 hedges on US  
  dollar debt  
  securities

  Liabilities 
 from financing 
activities

  Long-term  
debt

$ 

16,805

$ 

(485) $ 

16,320

6,622

—

(969)

—

124

222

6,622

124

(747)

$ 

22,458

$ 

(139) $ 

22,319

(1) 
(2) 

Includes original issue discounts and premiums, and directly attributable transaction costs.
Includes  foreign  exchange  (gain)  loss,  changes  in  the  fair  value  of  cash  flow  hedges  on  US  dollar  debt  and  the  amortization  of  original  issue  discounts  and  premiums  and  directly 
attributable transaction costs.

91

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
Less: royalties 

Segmented revenue

Segmented expenses

Production 

Transportation, blending and    

feedstock

Depletion, depreciation and  
  amortization
Asset retirement obligation  
  accretion
Realized risk management  
  activities 
Gain on acquisition, disposition  
  and revaluation of properties

(Gain) loss from investments

Total segmented expenses

7,932

21.  Segmented Information
The Company’s exploration and production activities are conducted in three geographic segments: North America, North Sea and Offshore Africa. 
These activities include the exploration, development, production and marketing of crude oil, natural gas liquids and natural gas.

The Company’s Oil Sands Mining and Upgrading activities are reported in a separate segment from exploration and production activities.

(millions of Canadian dollars)

North America

North Sea

Offshore Africa

Oil Sands Mining and Upgrading

Midstream

2017

2016

2015

2017

2016

2015

2017

2016

2015

2017

2016

2015

2017

2016

2015

2017

2015

2017

2015

Exploration and Production

Segmented product sales

$ 

9,161

$ 

7,209

$ 

9,222

$ 

784

$ 

570

$ 

638

$ 

632

$ 

603

$ 

(809)

8,352

(524)

6,685

(732)

8,490

(1)

783

(1)

569

(1)

637

(41)

591

(26)

577

482

(22)

460

$ 

7,072

$ 

2,657

$ 

2,764

$ 

102

$ 

114

$ 

136

$ 

(82) $ 

(55) $ 

(75) $  17,669

$  11,098

$  13,167

Inter–segment elimination and 

other

2016

Total

2016

—

(75)

(1,018)

16,651

(575)

(804)

10,523

12,363

(85)

(68)

(75)

2,917

2,003

2,379

5,186

4,858

5,483

(167)

6,905

(24)

2,633

(49)

2,715

679

1,220

48

—

(230)

—

4,317

80

662

29

—

—

—

82

562

31

—

—

—

—

102

16

—

9

—

—

—

114

25

—

11

—

—

(114)

(31)

(120)

(218)

(7)

(189)

—

136

32

—

12

—

—

—

44

88

—

(82)

(8)

—

—

—

—

—

—

(55)

(7)

—

—

—

—

—

—

—

—

—

—

2,063

2,007

(93)

(75)

(83)

13,444

10,533

11,229

164

(2)

(379)

(38)

319

134

631

37

(787)

334

2,873

(164)

142

8

(250)

(327)

345

355

383

25

(55)

1,053

(1,063)

(618)

173

(843)

(739)

50

390

(46)

322

374

761

1,801

(667)

(261)

640

(241)

231

$ 

2,397

$ 

(204) $ 

(637)

2,362

2,186

2,603

2,291

1,941

2,309

3,243

3,465

4,248

80

(2)

(35)

(7)

66

8

(32)

(320)

7,314

93

(843)

(739)

6

7,677

400

31

509

27

—

—

—

967

403

48

458

35

—

—

—

944

544

61

388

39

—

—

—

1,032

226

200

223

2,600

1,292

1,332

(8)

5,596

4,099

4,726

1

205

9

—

—

—

441

2

262

12

—

—

—

476

2

273

10

—

—

—

508

$ 

420

$ 

(629) $ 

813

$ 

(184) $ 

(375) $ 

(395) $ 

150

$ 

101

$ 

(48)

$ 

2,588

$ 

570

$ 

708

$ 

222

$ 

303

$ 

48

$ 

11

$ 

20

$ 

8

3,207

(10)

1,134

Segmented earnings (loss)  
  before the following 

Non-segmented expenses

Administration

Share-based compensation
Interest and other financing  
  expense
Unrealized risk management    
  activities

Foreign exchange (gain) loss

Total non-segmented expenses

Earnings (loss) before taxes

Current income tax recovery 
Deferred income tax expense  

(recovery)  

Net earnings (loss)

92

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
21.  Segmented Information

The Company’s exploration and production activities are conducted in three geographic segments: North America, North Sea and Offshore Africa. 

These activities include the exploration, development, production and marketing of crude oil, natural gas liquids and natural gas.

The Company’s Oil Sands Mining and Upgrading activities are reported in a separate segment from exploration and production activities.

Midstream activities include the Company’s pipeline operations, an electricity co-generation system and Redwater Partnership. Production activities 
that  are  not  included  in  the  above  segments  are  reported  in  the  segmented  information  as  other.  Inter-segment  eliminations  include  internal 
transportation and electricity charges.

Segmented  revenue  and  segmented  results  include  transactions  between  business  segments.  Sales  between  segments  are  made  at  prices  that 
approximate market prices, taking into account the volumes involved. These transactions and any unrealized profits and losses are eliminated on 
consolidation, unless unrealized losses provide evidence of an impairment of the asset transferred. Sales to external customers are based on the 
location of the seller.

Operating segments are reported in a manner consistent with the internal reporting provided to the Company’s chief operating decision makers.

(millions of Canadian dollars)

North America

North Sea

Offshore Africa

Oil Sands Mining and Upgrading

Midstream

Inter–segment elimination and 
other

2017

2016

2015

2017

2016

2015

2017

2016

2015

2017

2016

2015

2017

2016

2015

2017

2016

2015

2017

Total

2016

2015

Segmented product sales

$ 

9,161

$ 

7,209

$ 

9,222

$ 

784

$ 

570

$ 

638

$ 

632

$ 

603

$ 

$ 

7,072

$ 

2,657

$ 

2,764

$ 

102

$ 

114

$ 

136

$ 

(82) $ 

(55) $ 

(75) $  17,669

$  11,098

$  13,167

Exploration and Production

(809)

8,352

(524)

6,685

(732)

8,490

(1)

783

(1)

569

(1)

637

(41)

591

(26)

577

(167)

6,905

(24)

2,633

(49)

2,715

2,362

2,186

2,603

226

200

223

2,600

1,292

1,332

679

1,220

48

—

(230)

—

4,317

80

662

29

—

—

—

82

562

31

—

—

—

2,063

2,007

—

102

16

—

9

—

—

—

114

25

—

11

—

—

(114)

(31)

(120)

(218)

(7)

(189)

—

136

32

—

12

—

—

—

44

88

—

(82)

(8)

—

(55)

(7)

—

(75)

(1,018)

16,651

(575)

(804)

10,523

12,363

(8)

5,596

4,099

4,726

(85)

(68)

(75)

2,917

2,003

2,379

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

5,186

4,858

5,483

164

(2)

(379)

(38)

142

8

(250)

(327)

173

(843)

(739)

50

(93)

(75)

(83)

13,444

10,533

11,229

$ 

420

$ 

(629) $ 

813

$ 

(184) $ 

(375) $ 

(395) $ 

150

$ 

101

$ 

(48)

$ 

2,588

$ 

570

$ 

708

$ 

222

$ 

303

$ 

48

$ 

11

$ 

20

$ 

8

3,207

(10)

1,134

319

134

631

37

(787)

334

2,873

(164)

345

355

383

25

(55)

1,053

(1,063)

(618)

390

(46)

322

374

761

1,801

(667)

(261)

640

(241)

231

$ 

2,397

$ 

(204) $ 

(637)

93

2,291

1,941

2,309

3,243

3,465

4,248

80

(2)

(35)

(7)

66

8

(32)

(320)

7,314

93

(843)

(739)

6

7,677

400

31

509

27

—

—

—

967

403

48

458

35

—

—

—

944

544

61

388

39

—

—

—

1,032

1

9

205

—

—

—

441

2

262

12

—

—

—

476

482

(22)

460

2

273

10

—

—

—

508

Total segmented expenses

7,932

Less: royalties 

Segmented revenue

Segmented expenses

Production 

Transportation, blending and    

feedstock

Depletion, depreciation and  

  amortization

Asset retirement obligation  

  accretion

  activities 

Realized risk management  

Gain on acquisition, disposition  

  and revaluation of properties

(Gain) loss from investments

Segmented earnings (loss)  

  before the following 

Non-segmented expenses

Administration

Share-based compensation

Interest and other financing  

  expense

  activities

Unrealized risk management    

Foreign exchange (gain) loss

Total non-segmented expenses

Earnings (loss) before taxes

Current income tax recovery 

Deferred income tax expense  

(recovery)  

Net earnings (loss)

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
CAPITAL EXPENDITURES (1)

Exploration and evaluation assets

Exploration and Production

  North America (4)

  North Sea

  Offshore Africa

Oil Sands Mining and Upgrading

Property, plant and equipment

Exploration and Production

  North America 

  North Sea

  Offshore Africa

Oil Sands Mining and Upgrading (5)

Midstream (6) (7)

Head office

2017

2016

Net (2) 
 expenditures

  Non-cash 
 and fair value 
 changes (2) (3)

Capitalized
 costs

Net 
 expenditures  
(proceeds)

  Non-cash 
 and fair value 
  changes (3)

Capitalized
 costs

$ 

160

$ 

(184) $ 

(24) $ 

—

15

142

317

$ 

—

—

117

$ 

(67) $ 

—

15

259

250

$ 

17

—

9

—

26

$ 

(211) $ 

(194)

—

(18)

—

—

(9)

—

$ 

(229) $ 

(203)

$ 

2,815

$ 

354

$ 

3,169

$ 

1,143

$ 

(36) $ 

1,107

160

89

3,064

9,592

80

19

95

12

461

5,454

114

—

255

101

3,525

15,046

194

19

126

142

1,411

2,718

(315)

17

60

(26)

(2)

(23)

(28)

—

186

116

1,409

2,695

(343)

17

$ 

12,755

$ 

6,029

$ 

18,784

$ 

3,831

$ 

(53) $ 

3,778

(1)  This table provides a reconciliation of capitalized costs including derecognitions and does not include the impact of foreign exchange adjustments.
(2)  Net  expenditures  on  exploration  and  evaluation  assets  and  property,  plant  and  equipment  for  the  year  ended  December  31,  2017  exclude  non-cash  share  consideration  of  

$3,818 million issued on the acquisition of AOSP and other assets. This non-cash consideration is included in non-cash and other fair value changes.

(3)  Asset  retirement  obligations,  transfers  of  exploration  and  evaluation  assets,  transfers  of  property,  plant  and  equipment  to  inventory  due  to  change  in  use,  and  other  fair  

value adjustments.

(4)  The  above  noted  figures  for  2017  do  not  include  the  impact  of  a  pre-tax  cash  gain  of  $35  million  (2016  –  $32  million  pre-tax  cash  gain)  on  the  disposition  of  exploration  and  

evaluation assets.

(5)  Net expenditures for Oil Sands Mining and Upgrading include capitalized interest and share-based compensation.
(6)  The above noted figures for 2016 do not include a pre-tax cash and non-cash gain of $218 million on the disposition of certain Midstream assets to Inter Pipeline.
(7)  The  above  noted  figures  for  2017  include  the  impact  of  a  pre-tax  non-cash  revaluation  gain  of  $114  million  ($83  million  after-tax)  related  to  a  previously  held  joint  interest  in  a  

pipeline system. 

SEGMENTED ASSETS

Exploration and Production

  North America

  North Sea

  Offshore Africa

  Other

Oil Sands Mining and Upgrading

Midstream

Head office

94

2017

2016

$ 

28,705

$ 

28,892

1,854

1,331

29

40,559

1,279

110

2,269

1,580

29

24,852

912

114

$ 

73,867

$ 

58,648

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
22. Remuneration of Directors and Senior Management
REMUNERATION OF NON-MANAGEMENT DIRECTORS

Fees earned

REMUNERATION OF SENIOR MANAGEMENT (1)

Salary

Common stock option based awards

Annual incentive plans

Long-term incentive plans

2017

2016

3

$ 

2

$ 

2015

2

2017

2016

2015

3

10

5

17

35

$ 

$ 

3

9

5

15

32

$ 

$ 

3

7

2

6

18

$ 

$ 

$ 

(1)  Senior  management  identified  above  are  consistent  with  the  disclosure  on  Named  Executive  Officers  provided  in  the  Company’s  Information  Circular  to  shareholders  for  the  

respective years.

95

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTSUPPLEMENTARY OIL & GAS INFORMATION (UNAUDITED)

This supplementary crude oil and natural gas information is provided in accordance with the United States Financial Accounting Standards Board 
("FASB") Topic 932 – "Extractive Activities – Oil and Gas" and where applicable, financial information is prepared in accordance with International 
Financial Reporting Standards ("IFRS").

For  the  years  ended  December  31,  2017,  2016,  2015,  and  2014  the  Company  filed  its  reserves  information  under  National  Instrument  51-101  – 
"Standards of Disclosure of Oil and Gas Activities" ("NI 51-101"), which prescribes the standards for the preparation and disclosure of reserves and 
related information for companies listed in Canada.

There are significant differences to the type of volumes disclosed and the basis from which the volumes are economically determined under the United 
States Securities and Exchange Commission ("SEC") requirements and NI 51-101. The SEC requires disclosure of net reserves, after royalties, using 
12-month average prices and current costs; whereas NI 51-101 requires gross reserves, before royalties, using forecast pricing and costs. Therefore 
the difference between the reported numbers under the two disclosure standards can be material.

For the purposes of determining proved crude oil and natural gas reserves for SEC requirements as at December 31, 2017, 2016, 2015, and 2014 the 
Company used the 12-month average price, defined by the SEC as the unweighted arithmetic average of the first-day-of-the-month price for each 
month within the 12-month period prior to the end of the reporting period. The Company has used the following 12-month average benchmark prices 
to determine its 2017 reserves for SEC requirements.

Crude Oil and NGLs

Natural Gas

 WTI Cushing  
  Oklahoma 
(US$/bbl)

51.30

WCS 
(C$/bbl)

50.78

  Canadian  
 Light Sweet 
(C$/bbl)

Cromer 
 LSB 
(C$/bbl)

  North Sea 
 Brent 
(US$/bbl)

  Edmonton
C5+ 
(C$/bbl)

  Henry Hub 
 Louisiana 
(US$/MMBtu)

AECO  
(C$/MMBtu)

 BC Westcoast 
 Station 2 
(C$/MMBtu)

63.56

61.81

54.98

67.78

3.07

2.34

1.81

A foreign exchange rate of US$1.00/C$1.2987 was used in the 2017 evaluation, determined on the same basis as the 12-month average price.

Net Proved Crude Oil and Natural Gas Reserves
The Company retains Independent Qualified Reserves Evaluators to evaluate and review the Company's proved crude oil, bitumen, synthetic crude oil 
("SCO"), natural gas, and natural gas liquids ("NGLs") reserves.

■■

■■

For the years ended December 31, 2017, 2016, 2015, and 2014, the reports by GLJ Petroleum Consultants Ltd. covered 100% of the Company’s SCO 
reserves. With the inclusion of non-traditional resources within the definition of “oil and gas producing activities” in the SEC’s modernization of oil and 
gas reporting rules, effective January 1, 2010 these reserves volumes are included within the Company’s crude oil and natural gas reserves totals.

For the years ended December 31, 2017, 2016, 2015, and 2014, the reports by Sproule Associates Limited and Sproule International Limited covered 
100% of the Company’s crude oil, bitumen, natural gas and NGLs reserves.

Proved crude oil and natural gas reserves, as defined within the SEC's Regulation S-X, are the estimated quantities of oil and gas that by analysis 
of geoscience and engineering data demonstrate with reasonable certainty to be economically producible, from a given date forward, from known 
reservoirs under existing economic conditions, operating methods and government regulations. Developed crude oil and natural gas reserves are 
reserves of any category that can be expected to be recovered from existing wells with existing equipment and operating methods or in which the cost 
of the required equipment is relatively minor compared to the cost of drilling a new well; and through installed extraction equipment and infrastructure 
operational at the time of the reserves estimate if the extraction is by means not involving a well. Undeveloped crude oil and natural gas reserves 
are reserves of any category that are expected to be recovered from new wells on undrilled acreage, or from existing wells where a relatively major 
expenditure is required for recompletion.

Estimates of crude oil and natural gas reserves are subject to uncertainty and will change as additional information regarding producing fields and 
technology becomes available and as future economic and operating conditions change.

96

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following tables summarize the Company's proved and proved developed crude oil and natural gas reserves, net of royalties, as at December 31, 
2017, 2016, 2015, and 2014:

Crude Oil and NGLs (MMbbl)
Net Proved Reserves

Reserves, December 31, 2014

Extensions and discoveries

Improved recovery

Purchases of reserves in place

Sales of reserves in place

Production

Economic revisions due to prices

Revisions of prior estimates

Reserves, December 31, 2015

Extensions and discoveries

Improved recovery

Purchases of reserves in place

Sales of reserves in place

Production

Economic revisions due to prices

Revisions of prior estimates

Reserves, December 31, 2016

Extensions and discoveries

Improved recovery

Purchases of reserves in place

Sales of reserves in place

Production

Economic revisions due to prices

Revisions of prior estimates

Reserves, December 31, 2017

Net proved developed reserves

  December 31, 2014

  December 31, 2015

  December 31, 2016

  December 31, 2017

North America

 Synthetic 
 Crude Oil Bitumen (1)

Crude 
Oil & 
NGLs

North  
  America 
Total

North 
Sea

  Offshore  
Africa

1,780

208

—

—

—

(44)

339

—

1,148

25

17

9

—

(84)

153

(5)

2,283

1,263

—

—

—

—

(45)

108

196

46

5

3

—

(71)

23

32

2,542

1,301

—

—

2,232

—

(100)

—

282

28

7

37

—

(70)

18

44

4,956

1,365

1,631

2,194

2,527

4,967

401

411

384

410

481

10

9

11

(7)

(44)

5

6

471

15

14

15

—

(43)

(19)

51

504

17

19

67

—

(44)

17

14

594

358

341

353

399

3,409

243

26

20

(7)

(172)

497

1

4,017

61

19

18

—

(159)

112

279

4,347

45

26

2,336

—

(214)

35

340

6,915

2,390

2,946

3,264

5,776

211

—

—

—

—

(8)

(51)

(33)

119

—

1

—

—

(9)

(10)

(8)

93

—

1

—

—

(9)

18

4

107

39

3

12

28

77

—

—

—

—

(6)

2

—

73

—

2

—

—

(8)

1

6

74

—

—

—

—

(6)

1

—

69

21

41

31

21

Total

3,697

243

26

20

(7)

(186)

448

(32)

4,209

61

22

18

—

(176)

103

277

4,514

45

27

2,336

—

(229)

54

344

7,091

2,450

2,990

3,307

5,825

(1)  Bitumen as defined by the SEC, "is petroleum in a solid or semi-solid state in natural deposits with a viscosity greater than 10,000 centipoise measured at original temperature in the 

deposit and atmospheric pressure, on a gas free basis." Under this definition, all the Company's thermal and primary heavy crude oil reserves have been classified as bitumen.

97

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
2017 total proved Crude Oil and NGLs reserves increased by 2,577 MMbbl primarily due to the following:

■■

■■

■■

■■

■■

■■

Extensions and discoveries: Increase of 45 MMbbl primarily due to future thermal (Bitumen) well pad additions at Primrose and extension drilling/
future offset additions at various primary heavy crude oil (Bitumen), Crude Oil and natural gas (NGLs) properties.

Improved recovery: Increase of 27 MMbbl primarily due to infill drilling/future offset additions at various primary heavy crude oil (Bitumen), Crude 
Oil and natural gas (NGLs) properties.

Purchases of reserves in place: Increase of 2,336 MMbbl primarily due to acquisitions of the Athabasca Oil Sands Project (SCO), Peace River 
thermal and Cliffdale primary heavy crude oil properties (Bitumen) and at Pelican Lake (Crude Oil).

Production: Decrease of 229 MMbbl.

Economic revisions due to prices: Increase of 54 MMbbl primarily due to improved reserves life economics at several North America Bitumen and 
Crude Oil core areas.

Revisions  of  prior  estimates:  Increase  of  344  MMbbl  primarily  due  to  Horizon  oil  sands  mining  and  upgrading  ("Horizon")  (SCO)  revising  the 
stratigraphic  well  density  used  to  define  proved  reserves  quantities  and  increasing  the  Horizon  (SCO)  total-volume-to-bitumen-in-place-ratio, 
partially  offset  by  Horizon  (SCO)  adopting  a  low  fines  mine  plan.  Additionally,  there  were  overall  positive  revisions  at  several  North  America 
Bitumen and Crude Oil core areas including improved recoveries at Primrose (Bitumen).

2016 total proved Crude Oil and NGLs reserves increased by 305 MMbbl primarily due to the following:

■■

■■

■■

■■

■■

■■

Extensions and discoveries: Increase of 61 MMbbl primarily due to future thermal (Bitumen) well pad additions at Primrose and extension drilling/
future offset additions at various primary heavy crude oil (Bitumen) and Crude Oil properties.

Improved recovery: Increase of 22 MMbbl primarily due to infill drilling/future offset additions at various primary heavy crude oil (Bitumen) and 
Crude Oil properties.

Purchases of reserves in place: Increase of 18 MMbbl due to various property acquisitions in several North America core areas.

Production: Decrease of 176 MMbbl.

Economic revisions due to prices: Increase of 103 MMbbl primarily due to reduced royalties at Horizon (SCO), thermal (Bitumen) and Pelican Lake 
(Crude Oil) projects, partially offset by the loss of uneconomic reserves at several North America Bitumen and Crude Oil core areas.

Revisions of prior estimates: Increase of 277 MMbbl primarily due to Horizon (SCO) revising the stratigraphic well density used to define proved 
reserves quantities. Additionally, there were overall positive revisions at several North America Bitumen and Crude Oil core areas.

2015 total proved Crude Oil and NGLs reserves increased by 512 MMbbl primarily due to the following:

■■

■■

■■

■■

■■

Extensions and discoveries: Increase of 243 MMbbl primarily due to increasing the Horizon (SCO) total-volume-to-bitumen-in-place ratio and well 
pad additions at Wolf Lake (Bitumen).

Improved recovery: Increase of 26 MMbbl primarily due to improved recovery from the Primrose (Bitumen) steam flood conversion and infill drilling/
future offset additions at various primary heavy crude oil (Bitumen) properties.

Purchases of reserves in place: Increase of 20 MMbbl due to various property acquisitions in several North America core areas.

Production: Decrease of 186 MMbbl.

Economic revisions due to prices: Increase of 448 MMbbl primarily due to reduced royalties at Horizon (SCO), thermal (Bitumen) and Pelican Lake 
(Crude Oil) projects, partially offset by the loss of uneconomic reserves at North Sea.

■■

Revisions of prior estimates: Decrease of 32 MMbbl primarily due to the deferral of undeveloped reserves at North Sea.

98

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTNatural Gas (Bcf)
Net Proved Reserves

Reserves, December 31, 2014

Extensions and discoveries

Improved recovery

Purchases of reserves in place

Sales of reserves in place

Production

Economic revisions due to prices

Revisions of prior estimates

Reserves, December 31, 2015

Extensions and discoveries

Improved recovery

Purchases of reserves in place

Sales of reserves in place

Production

Economic revisions due to prices

Revisions of prior estimates

Reserves, December 31, 2016

Extensions and discoveries

Improved recovery

Purchases of reserves in place

Sales of reserves in place

Production

Economic revisions due to prices

Revisions of prior estimates

Reserves, December 31, 2017

Net proved developed reserves

  December 31, 2014

  December 31, 2015

  December 31, 2016

  December 31, 2017

North 
  America

North  
Sea

  Offshore  
Africa

5,017

237

242

344

(35)

(587)

(935)

240

4,523

176

166

85

(5)

(571)

(572)

792

4,594

261

179

106

—

(558)

403

214

5,199

3,585

2,883

2,805

3,081

84

—

—

—

—

(13)

(8)

(25)

38

—

—

—

—

(14)

(10)

11

25

—

—

—

—

(14)

5

9

25

64

26

18

22

34

—

—

—

—

(9)

3

(7)

21

—

3

—

—

(11)

1

11

25

—

—

—

—

(7)

(1)

(1)

16

22

15

18

9

Total

5,135

237

242

344

(35)

(609)

(940)

208

4,582

176

169

85

(5)

(596)

(581)

814

4,644

261

179

106

—

(579)

407

222

5,240

3,671

2,924

2,841

3,112

99

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
2017 total proved Natural Gas reserves increased by 596 Bcf primarily due to the following:

■■

■■

■■

■■

■■

■■

Extensions and discoveries: Increase of 261 Bcf primarily due to extension drilling/future offset additions in the Montney and Spirit River formations 
of northwest Alberta and northeast British Columbia.

Improved recovery: Increase of 179 Bcf primarily due to infill drilling/future offset additions in the Montney and Spirit River formations of northwest 
Alberta and northeast British Columbia.

Purchases of reserves in place: Increase of 106 Bcf primarily due to property acquisitions in several North America core areas.

Production: Decrease of 579 Bcf.

Economic revisions due to prices: Increase of 407 Bcf due to improved reserves life economics at several North America Natural Gas core areas.

Revisions of prior estimates: Increase of 222 Bcf primarily due to overall positive revisions at several North America core areas triggered by 
production optimizations and reduced operating costs.

2016 total proved Natural Gas reserves increased by 62 Bcf primarily due to the following:

■■

■■

■■

■■

■■

■■

Extensions and discoveries: Increase of 176 Bcf primarily due to extension drilling/future offset additions in the Montney and Spirit River formations 
of northwest Alberta and northeast British Columbia.

Improved recovery: Increase of 169 Bcf primarily due to infill drilling/future offset additions in the Montney and Spirit River formations of northwest 
Alberta and northeast British Columbia.

Purchases of reserves in place: Increase of 85 Bcf primarily due to various property acquisitions in several North America core areas.

Production: Decrease of 596 Bcf.

Economic revisions due to prices: Decrease of 581 Bcf due to the loss of uneconomic reserves at several North America areas.

Revisions of prior estimates: Increase of 814 Bcf primarily due to overall positive revisions at several North America core areas triggered by 
production optimizations and reduced operating costs.

2015 total proved Natural Gas reserves decreased by 553 Bcf primarily due to the following:

Extensions and discoveries: Increase of 237 Bcf primarily due to extension drilling/future offset additions in the Montney and Spirit River formations 
of northwest Alberta and northeast British Columbia.

Improved recovery: Increase of 242 Bcf primarily due to infill drilling/future offset additions in the Montney and Spirit River formations of northwest 
Alberta and northeast British Columbia.

Purchases of reserves in place: Increase of 344 Bcf primarily due to various property acquisitions in several North America core areas.

Production: Decrease of 609 Bcf.

Economic revisions due to prices: Decrease of 940 Bcf due to the loss of uneconomic reserves at several North America areas.

Revisions of prior estimates: Increase of 208 Bcf primarily due to overall positive revisions at several North America core areas triggered by 
production optimizations and reduced operating costs.

■■

■■

■■

■■

■■

■■

100

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTCapitalized Costs Related to Crude Oil and Natural Gas Activities

(millions of Canadian dollars)

Proved properties

Unproved properties

Less: accumulated depletion and depreciation

Net capitalized costs

(millions of Canadian dollars)

Proved properties

Unproved properties

Less: accumulated depletion and depreciation

Net capitalized costs

(millions of Canadian dollars)

Proved properties

Unproved properties

Less: accumulated depletion and depreciation

Net capitalized costs

2017

North 
  America

North  
Sea

  Offshore  
Africa

Total

$  106,900

$ 

7,126

$ 

4,881

$  118,907

2,541

109,441

(44,779)

—

7,126

(5,653)

91

4,972

(3,719)

2,632

121,539

(54,151)

$ 

64,662

$ 

1,473

$ 

1,253

$ 

67,388

2016

North 
  America

North 
Sea

  Offshore  
Africa

Total

$ 

88,685

$ 

7,380

$ 

5,132

$  101,197

2,306

90,991

(41,139)

—

7,380

(5,584)

76

5,208

(3,797)

2,382

103,579

(50,520)

$ 

49,852

$ 

1,796

$ 

1,411

$ 

53,059

2015

North 
  America

North 
Sea

  Offshore  
Africa

Total

$ 

84,883

$ 

7,414

$ 

5,173

$ 

97,470

2,500

87,383

(37,641)

—

7,414

(5,264)

86

5,259

(3,659)

2,586

100,056

(46,564)

$ 

49,742

$ 

2,150

$ 

1,600

$ 

53,492

101

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
2017

North 
  America

North  
Sea

  Offshore  
Africa

Total

$ 

15,091

$ 

— $ 

— $ 

15,091

321

112

3,753

$ 

19,277

$ 

—

—

255

255

$ 

2016

—

15

101

116

321

127

4,109

$ 

19,648

North 
  America

North 
Sea

  Offshore  
Africa

Total

50

—

26

4,427

4,503

$ 

$ 

$ 

50

—

17

4,125

4,192

$ 

$ 

— $ 

— $ 

—

9

116

125

—

—

186

186

$ 

2015

North 
  America

North 
Sea

  Offshore  
Africa

$ 

(556) $ 

— $ 

— $ 

(446)

87

2,845

1,930

$ 

$ 

—

—

13

13

$ 

—

35

524

559

$ 

Total

(556)

(446)

122

3,382

2,502

Costs Incurred in Crude Oil and Natural Gas Activities

(millions of Canadian dollars)

Property acquisitions

  Proved

  Unproved

Exploration

Development

Costs incurred

(millions of Canadian dollars)

Property acquisitions

  Proved

  Unproved

Exploration

Development

Costs incurred

(millions of Canadian dollars)

Property acquisitions

  Proved

  Unproved

Exploration

Development

Costs incurred

102

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
Results of Operations from Crude Oil and Natural Gas Producing Activities
The Company's results of operations from crude oil and natural gas producing activities for the years ended December 31, 2017, 2016, and 2015 are 
summarized in the following tables:

(millions of Canadian dollars)

2017

North 
  America

North  
Sea

  Offshore  
Africa

Total

Crude oil and natural gas revenue, net of royalties, blending and feedstock costs

$ 

13,083

$ 

784

$ 

578

$ 

14,445

Production

Transportation

Depletion, depreciation and amortization

Asset retirement obligation accretion

Petroleum revenue tax

Income tax

Results of operations

(millions of Canadian dollars)

Production

Transportation

Depletion, depreciation and amortization

Asset retirement obligation accretion

Petroleum revenue tax

Income tax

Results of operations

(millions of Canadian dollars)

(4,962)

(790)

(4,463)

(128)

—

(740)

(400)

(31)

(509)

(27)

78

42

(226)

(1)

(205)

(9)

—

(28)

(5,588)

(822)

(5,177)

(164)

78

(726)

$ 

2,000

$ 

(63) $ 

109

$ 

2,046

2016

North 
  America

North  
Sea

  Offshore  
Africa

(3,478)

(623)

(4,127)

(95)

—

143

(403)

(48)

(458)

(35)

333

18

(200)

(2)

(262)

(12)

—

(22)

Total

8,933

(4,081)

(673)

(4,847)

(142)

333

139

$ 

(389) $ 

(28) $ 

79

$ 

(338)

2015

North 
  America

North  
Sea

  Offshore  
Africa

Total

Crude oil and natural gas revenue, net of royalties, blending and feedstock costs

$ 

7,791

$ 

565

$ 

577

$ 

Crude oil and natural gas revenue, net of royalties, blending and feedstock costs

$ 

10,362

$ 

623

$ 

460

$ 

11,445

Production

Transportation

Depletion, depreciation and amortization (1)

Asset retirement obligation accretion

Petroleum revenue tax

Income tax

Results of operations

(3,935)

(674)

(4,810)

(124)

—

(214)

(544)

(61)

(388)

(39)

243

83

(223)

(2)

(273)

(10)

—

20

$ 

605

$ 

(83) $ 

(28) $ 

(4,702)

(737)

(5,471)

(173)

243

(111)

494

(1) 

Includes the impact of the derecognition of $96 million of exploration and evaluation assets related to the Company's withdrawal from Block CI-514 in Cote d'Ivoire, Offshore Africa.

103

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
 
 
 
 
Standardized Measure of Discounted Future Net Cash Flows from Proved Crude Oil and Natural Gas  
Reserves and Changes Therein
The following standardized measure of discounted future net cash flows from proved crude oil and natural gas reserves has been computed using 
the 12-month average price, defined by the SEC as the unweighted arithmetic average of the first-day-of-the-month price for each month within the 
12-month period prior to the end of the reporting period, costs as at the balance sheet date and year-end statutory income tax rates. A discount 
factor of 10% has been applied in determining the standardized measure of discounted future net cash flows. The Company does not believe that 
the standardized measure of discounted future net cash flows will be representative of actual future net cash flows and should not be considered to 
represent the fair value of the crude oil and natural gas properties. Actual net cash flows will differ from the presented estimated future net cash flows 
due to several factors including:

■■

■■

■■

■■

■■

■■

■■

Future production will include production not only from proved properties, but may also include production from probable and possible reserves;

Future production of crude oil and natural gas from proved properties will differ from reserves estimated;

Future production rates will vary from those estimated;

Future prices and costs rather than 12-month average prices and costs as at the balance sheet date will apply;

Economic factors such as interest rates, income tax rates, regulatory and fiscal environments and operating conditions will change;

Future estimated income taxes do not take into account the effects of future exploration and evaluation expenditures; and

Future development and asset retirement obligations will differ from those estimated.

Future  net  revenues,  development,  production  and  asset  retirement  obligation  costs  have  been  based  upon  the  estimates  referred  to  above.  
The following tables summarize the Company's future net cash flows relating to proved crude oil and natural gas reserves based on the standardized 
measure as prescribed in FASB Topic 932 – "Extractive Activities – Oil and Gas":

(millions of Canadian dollars)

Future cash inflows

Future production costs

Future development costs and asset retirement obligations

Future income taxes

Future net cash flows

10% annual discount for timing of future cash flows

Standardized measure of future net cash flows

(millions of Canadian dollars)

Future cash inflows

Future production costs

Future development costs and asset retirement obligations

Future income taxes

Future net cash flows

10% annual discount for timing of future cash flows

Standardized measure of future net cash flows

2017

North 
  America

North 
Sea

  Offshore  
Africa

Total

$  413,180

$ 

8,740

$ 

4,786

$  426,706

(198,304)

(61,169)

(35,645)

118,062

(73,171)

(4,168)

(2,853)

(595)

1,124

(59)

(1,876)

(1,258)

(248)

1,404

(455)

(204,348)

(65,280)

(36,488)

120,590

(73,685)

$ 

44,891

$ 

1,065

$ 

949

$ 

46,905

2016

North 
  America

North  
Sea

  Offshore  
Africa

Total

$  206,729

$ 

5,999

$ 

4,129

$  216,857

(92,070)

(42,167)

(15,396)

57,096

(33,590)

(3,284)

(3,249)

280

(254)

271

(1,659)

(1,234)

(125)

1,111

(319)

(97,013)

(46,650)

(15,241)

57,953

(33,638)

$ 

23,506

$ 

17

$ 

792

$ 

24,315

104

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
 
 
 
(millions of Canadian dollars)

Future cash inflows

Future production costs

Future development costs and asset retirement obligations

Future income taxes

Future net cash flows

10% annual discount for timing of future cash flows

Standardized measure of future net cash flows

2015

North 
  America 

Total North Sea

  Offshore  
Africa

Total

$  225,032

$ 

10,258

$ 

4,936

$  240,226

(100,924)

(47,323)

(16,173)

60,612

(34,050)

(5,973)

(5,228)

791

(152)

213

(2,026)

(1,297)

(430)

1,183

(270)

(108,923)

(53,848)

(15,812)

61,643

(34,107)

$ 

26,562

$ 

61

$ 

913

$ 

27,536

The principal sources of change in the standardized measure of discounted future net cash flows are summarized in the following table:

(millions of Canadian dollars)

2017

2016

Sales of crude oil and natural gas produced, net of production costs

$ 

(8,013) $ 

(4,159) $ 

Net changes in sales prices and production costs

Extensions, discoveries and improved recovery

Changes in estimated future development costs

Purchases of proved reserves in place

Sales of proved reserves in place

Revisions of previous reserve estimates

Accretion of discount

Changes in production timing and other

Net change in income taxes

Net change

Balance – beginning of year

Balance – end of year

7,466

481

(5,548)

25,782

—

4,245

3,075

(662)

(4,236)

22,590

24,315

(7,305)

700

1,750

352

(2)

3,668

3,527

(2,137)

385

(3,221)

27,536

$ 

46,905

$ 

24,315

$ 

2015

(5,107)

(43,489)

3,201

5,204

624

(165)

5,298

6,645

(3,452)

5,957

(25,284)

52,820

27,536

105

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
TEN YEAR REVIEW

2011

2012

2013

2014

2015

2016

2017

7,451

2,997

5,514

6,414

6,308

7,274

3,853

3,794

11,744

 6,090 

 6,333 

 6,547 

 6,013 

 7,477 

 9,587 

 1,580 

 1,673 

 2,643 

 1,892 

 2,270 

2008 (8)

2009 (8)

2010 (7)

 17,129 

1.46    
1.46    

1.54    
1.53    

1.72    
1.72    

2.08    
2.08    

2.41    
2.40    

5.62    
5.62    

5.82    
5.78    

5.98    
5.94    

5.48    
5.47    

6.87    
6.86    

8.78    
8.74    

3,929 
3.60    
3.58    

 2,397 
 2.04 
 2.03 
 7,347 
 6.25 
 6.21 

 4,985 
4.61 
4.61 
 6,969 
6.45 
6.45 

 1,193 
 2,586 
 51,475 
 59,275 
 16,794 
 27,381 

 1,056 
 2,382 
 50,910 
 58,648 
 16,805 
 26,267 

 513 
 2,632 
 65,170 
 73,867 
 22,458 
 31,653 

(204)
(0.19)  
(0.19)   
4,293
3.90    
3.89    

 (637)
(0.58)  
(0.58)   
5,785 
5.29    
5.28    

 (1,200)
 2,402 
 38,429 
 42,954 
 8,485 
 20,368 

 (1,264)
 2,611 
 44,028 
 48,980 
 8,736 
 24,283 

 (1,574)
 2,609 
 46,487 
51,754 
 9,661 
 25,772 

 (673)
 3,557 
 52,480 
 60,200 
 14,002 
 28,891 

 (894)
 2,475 
 41,631 
 47,278 
 8,571 
 22,898 

 (514)
 -   
 39,115 
 41,024 
 9,658 
 19,426 

 (28)
 -   
 38,966 
 42,650 
 12,596 
 18,374 

Years ended December 31
FINANCIAL INFORMATION (1) (Cdn $ millions, except per share amounts)
Net earnings (loss)
  Per share – basic ($/share)
  Per share – diluted ($/share)
Funds flow from operations (2)
  Per share – basic ($/share)
  Per share – diluted ($/share)
Capital expenditures, net of  
  dispositions (including business  
  combinations)
Balance sheet information  
(Cdn $ millions)
Working capital surplus (deficiency)
Exploration and evaluation assets
Property, plant and equipment, net
Total assets
Long-term debt
Shareholders’ equity
SHARE INFORMATION (1)
Common shares outstanding (thousands) 1,222,769 1,110,952   1,094,668  1,091,837  1,087,322  1,092,072  1,096,460  1,090,848  1,084,654  1,081,982 
Weighted average shares 
outstanding – basic (thousands)
Weighted average shares 
outstanding – diluted (thousands)
Dividends declared ($/share) (3)
Trading statistics (1)
TSX – C$
Trading volume (thousands)
Share Price ($/share)
  High
  Low
  Close
NYSE – US$
Trading volume (thousands)
Share Price ($/share)
  High
  Low
  Close
RATIOS
Debt to book capitalization (4)
Return on average common  
  shareholders’ equity, after tax (4)
Daily production before royalties  
  per ten thousand common shares  

 36.78  $  35.28 $  34.46  $  46.65  $  33.92  $  41.38  $  52.04  $  44.77  $  38.26  $  54.66 
 27.53  $  14.60 $  18.94  $  26.53  $  26.98  $  25.01  $  25.69  $  30.00  $  13.85  $  13.22 
 35.72  $  31.88 $  21.83  $  30.88  $  33.84  $  28.87  $  37.37  $  44.42  $  35.98  $  19.99 

 47.00  $  46.74 $  42.46  $  49.57  $  36.04  $  41.12  $  50.50  $  45.00  $  39.50  $  55.65 
 35.90  $  21.27 $  25.01  $  31.00  $  28.44  $  25.58  $  27.25  $  31.97  $  17.93  $  17.10 
 44.92  $  42.79 $  30.22  $  35.92  $  35.94  $  28.64  $  38.15  $  44.35  $  38.00  $  24.38 

 1,182,823 1,100,471   1,093,862  1,096,822  1,090,541  1,099,519  1,102,582  1,095,648  1,083,850  1,081,294 
0.20 
$ 

 1,175,094 1,100,471   1,093,862  1,091,754  1,088,682  1,097,084  1,095,582  1,088,096  1,083,850  1,081,294 

 661,832   1,040,320  1,359,476 

 759,327   1,514,614  1,934,456 

0.90  $  0.575  $ 

 608,008 

 588,422 

 717,580 

 729,700 

 800,044 

 951,311 

 812,521 

 645,403 

 844,647 

 937,481 

728,033 

683,003 

 1.10  $ 

653,727

892,220

0.94  $ 

0.36  $ 

0.30  $ 

0.21  $ 

0.92  $ 

0.42  $ 

$ 
$ 
$ 

$ 
$ 
$ 

(1%)

(2%)

38%

33%

27%

26%

27%

29%

33%

41%

14%

12%

41%

39%

33%

8%

9%

8%

8%

8%

(BOE/d) (1)

7.9

7.3

7.8

7.2

6.2

6.0

5.5

 5.8 

 5.3 

 5.2 

Total proved plus probable reserves  
  per common share (BOE) (1) (5)
Net asset value ($/share) (1) (6)

$ 

9.7

 3.1 
 81.41  $  74.77  $  73.39  $  78.99  $  72.41  $  62.38  $  70.37  $  64.58  $  64.92  $  39.89 

 6.3 

 5.8 

8.3

8.3

8.1

7.3

7.2

6.9

(1)   Restated to reflect two-for-one share splits in May 2010.
(2)  

Funds flow from operations is a non-GAAP measure that represents net earnings (loss) as presented in the Company's consolidated Statements of Earnings (Loss), adjusted for certain non-cash items and current 
income tax on disposition of properties. Funds flow from operations can also be derived by adjusting the GAAP measure Cash Flows from Operating Activities presented in the Company's consolidated Statements 
of Cash Flows for the net change in non-cash working capital, and abandonment and other expenditures.

(3)   On March 1, 2018, the Board of Directors approved a quarterly dividend of $0.335 per common share, beginning with the dividend payable on April 1, 2018.
(4)   Refer to the "Liquidity and Capital Resources" section of the MD&A for the definitions of these items.
(5)   Based upon company gross reserves (forecast price and costs, before royalties), using year-end common shares outstanding. Excludes Horizon SCO reserves prior to 2009. Prior to 2010, Company gross reserves 

were prepared using constant prices and costs.

(6)   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, 2017) of the Company’s total proved plus probable crude oil, 
natural gas and NGL reserves prepared using forecast prices and costs, as reported in the Company's AIF, plus the estimated market value of core unproved property at $285/acre (2017 to 2015, $300/acre for core 
unproved property from 2014 to 2010, $250/acre for core undeveloped land from 2009 to 2007), less net debt and using common shares outstanding. 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.

(7)   2010 comparative figures have been restated in accordance with IFRS issued at December 31, 2011.
(8)   Comparative figures for years prior to 2010 are in accordance with Canadian GAAP as previously reported and may not be prepared on a basis consistent with IFRS as adopted. 

106

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
TEN YEAR REVIEW

2017

6,423
120
70
6,613
-

Years ended December 31
OPERATING INFORMATION
Crude oil and NGLs (MMbbl) (9)
Company net proved reserves (after royalties)
  North America
  North Sea
  Offshore Africa

3,909
134
74
4,117
  Horizon SCO (9)
 -   
Company net proved plus probable reserves (after royalties)
6,015
  North America
252
  North Sea
108
  Offshore Africa
6,375
-

  Horizon SCO (9)
Natural gas (Bcf) (9)
Company net proved reserves (after royalties)
  North America
  North Sea
  Offshore Africa

5,845
41
23
5,909
Company net proved plus probable reserves (after royalties)
7,888
  North America
85
  North Sea
55
  Offshore Africa
8,028

8,353
180
102
8,635
-

6,032
21
15
6,068

8,454
32
47
8,533

2016

2015

2014

2013

2012

2011

2010 (7)

2009 (8)

2008 (8)

3,645
158
74
3,877
 -   

3,380
204
78
3,662
 -   

5,806
284
113
6,203
-

5,383
39
21
5,443

7,361
96
50
7,507

5,609
308
119
6,036
-

5,054
83
36
5,173

6,791
114
68
6,973

3,290
224
80
3,594
 -   

5,135
325
122
5,582
 -   

3,684
91
38
3,813

5,138
125
70
5,333

3,268
227
85
3,580
 -   

5,119
332
127
5,578
 -   

3,540
82
48
3,670

4,907
102
76
5,085

3,007
228
87
3,322
 -   

4,777
349
131
5,257
 -   

3,778
98
54
3,930

5,125
134
83
5,342

 2,763 
 252 
 101 
 3,116 
 -   

 4,293 
 376 
 149 
 4,818 
 -   

 3,638 
 78 
 76 
 3,792 

 4,870 
 107 
 113 
 5,090 

 2,664 
 240 
 123 
 3,027 
 -   

 4,172 
 387 
 179 
 4,738 
 -   

 3,027 
 67 
 85 
 3,179 

 3,992 
 94 
 124 
 4,210 

 948 
 256 
 142 
 1,346 
 1,946 

 1,599 
 399 
 191 
 2,189 
 2,944 

 3,523 
 67 
 94 
 3,684 

 4,619 
 94 
 131 
 4,844 

Total net proved reserves  
(after royalties) (MMBOE)

Total net proved plus probable  
reserves (after royalties) (MMBOE)
Daily production (before royalties)
Crude oil and NGLs (Mbbl/d)
  North America –  

  Exploration and Production

  North America –  

  Oil Sands Mining and Upgrading

  North Sea
  Offshore Africa

Natural gas (MMcf/d)
  North America
  North Sea
  Offshore Africa

Total production (before royalties) (MBOE/d)
Product pricing
Average crude oil and NGLs price  

($/bbl) (10)

Average natural gas price ($/Mcf) (10)
Average SCO price ($/bbl) (10) (11)

7,625

 5,102 

 4,784 

 4,524 

 4,230 

 4,191 

 3,977 

 3,748 

 3,557 

 1,960 

10,057

 7,713 

 7,454 

 7,198 

 6,471 

 6,426 

 6,147 

 5,666 

 5,440 

 2,996 

359

282
23
20
685

351

123
24
26
524

400

123
22
19
564

391

111
17
12
531

344

100
18
16
478

326

86
20
19
451

 1,601 
39
22
 1,662 
962

 1,622 
38
31
 1,691 
806

 1,663 
36
27
 1,726 
852

 1,527 
7
21
 1,555 
790

 1,130 
4
24
 1,158 
671

 1,198 
2
20
 1,220 
655

 296 

 271 

 234 

 244 

 40 
 30 
 23 
 389 

 1,231 
 7 
 19 
 1,257 
599

 91 
 33 
 30 
 425 

 1,217 
 10 
 16 
 1,243 
632

 50 
 38 
 33 
 355 

 1,287 
 10 
 18 
 1,315 
 575 

 -   
 45 
 27 
 316 

 1,472 
 10 
 13 
 1,495 
 565 

48.57
2.76
63.98

36.93
2.32
58.59

41.13
3.16
61.39

77.04
4.83
100.27

73.81
3.30
99.18

72.44
2.70
90.74

79.16
3.99
101.48

65.81
4.08
77.89

 57.68 
 4.53 
 70.83 

 82.41 
 8.39 
 -   

(9)  

For the years 2010 to 2017, company net reserves were prepared using forecast prices and costs; prior to 2010, company net reserves were prepared using constant prices and costs. Prior to December 31, 2009, 
the Company's Horizon SCO reserves were reported separately in accordance with the SEC's Industry Guide 7. With the SEC's Final Rule in effect January 1, 2010, SCO reserves are now included in the Company's 
crude oil and natural gas reserves totals.

(10)   For the years 2011 to 2017, product prices reflect realized product prices before transportation costs. Prior to 2011, product prices were reported net of transportation costs. 
(11)   For 2017 average SCO product price includes AOSP realized product prices net of blending and feedstock costs.

107

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
 
 
 
 
CORPORATE INFORMATION

Board of Directors
*Catherine M. Best, FCA, ICD.D (1) (2)
Corporate Director 
Calgary, Alberta

N. Murray Edwards, O.C. (5)
Corporate Director 
London, England

*Timothy W. Faithfull (1) (3)
Corporate Director 
London, England

*Honourable Gary A. Filmon, P.C., O.C., O.M. (1) (4)
Corporate Director 
Winnipeg, Manitoba

*Christopher L. Fong (3) (5)
Corporate Director 
Calgary, Alberta

*Ambassador Gordon D. Giffin (1) (4)
Partner, Dentons US LLP 
Atlanta, Georgia

*Wilfred A. Gobert (2) (4) (5)
Corporate Director 
Calgary, Alberta

Steve W. Laut (3)
Executive Vice-Chairman,  
Canadian Natural Resources Limited 
Calgary, Alberta

Tim S. McKay
President  
Canadian Natural Resources Limited 
Calgary, Alberta

*Honourable Frank J. McKenna, P.C., O.C., O.N.B., Q.C. (2) (4)
Deputy Chair, TD Bank Group 
Cap Pelé, New Brunswick

*David A. Tuer (1) (5)
Chairman, Optiom Inc. 
Calgary, Alberta

Senior Officers
N. Murray Edwards
Executive Chairman

Steve W. Laut
Executive Vice-Chairman

Tim S. McKay
President

Darren M. Fichter
Chief Operating Officer, Exploration and Production

Scott G. Stauth
Chief Operating Officer, Oil Sands

Corey B. Bieber
Chief Financial Officer and Senior Vice-President, Finance

Troy J.P. Andersen
Senior Vice-President, Canadian Conventional Field Operations

Trevor J. Cassidy
Senior Vice-President, Thermal

Réal M. Cusson
Senior Vice-President, Marketing

Allan E. Frankiw
Senior Vice-President, Production

Jay E. Froc
Senior Vice-President, Oil Sands Mining and Upgrading

Ron K. Laing
Senior Vice-President, Corporate Development and Land

Bill R. Peterson
Senior Vice-President, Development Operations

Ken W. Stagg
Senior Vice-President, Exploration

Robin S. Zabek
Senior Vice-President, Exploitation

Paul M. Mendes
Vice-President, Legal, General Counsel and Corporate Secretary

*Annette M. Verschuren, O.C. (2) (3)
Chairman and Chief Executive Officer, NRStor Inc. 
Toronto, Ontario

Betty Yee
Vice-President, Land

(1)  Audit Committee member
(2)  Compensation Committee member
(3)  Health, Safety, Asset Integrity and Environmental Committee member
(4)  Nominating, Governance and Risk Committee member
(5)  Reserves Committee member
* 

Determined to be independent by the Nominating, Governance and Risk Committee and the Board of Directors and pursuant to the independent standards established under National 
Instrument 58-101 and the New York Stock Exchange Corporate Governance Listing Standards.

108

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENTCorporate Offices
HEAD OFFICE

Canadian Natural Resources Limited 
2100, 855 – 2 Street S.W. 
Calgary, AB T2P 4J8

Telephone: (403) 517-6700 
Facsimile: (403) 517-7350 
Website: www.cnrl.com

INVESTOR RELATIONS

Telephone: (403) 514-7777 
Email: ir@cnrl.com

INTERNATIONAL OFFICE

CNR International (U.K.) Limited 
St. Magnus House, Guild Street 
Aberdeen AB11 6NJ Scotland

REGISTRAR AND TRANSFER AGENT

Computershare Trust Company of Canada 
Calgary, Alberta 
Toronto, Ontario

Computershare Investor Services LLC 
New York, New York

AUDITORS

PricewaterhouseCoopers LLP 
Calgary, Alberta

INDEPENDENT QUALIFIED RESERVES EVALUATORS

GLJ Petroleum Consultants Ltd. 
Calgary, Alberta

Sproule Associates Limited 
Calgary, Alberta

Sproule International Limited 
Calgary, Alberta

STOCK LISTING – CNQ

Toronto Stock Exchange 
The New York Stock Exchange

COMPANY DEFINITION

Throughout  the  annual  report,  Canadian  Natural  Resources  Limited  is 
referred to as “us”, “we”, “our”, “Canadian Natural”, or the “Company”.

CURRENCY

All amounts are reported in Canadian currency unless otherwise stated.

ABBREVIATIONS

Abbreviations can be found on page 22.

METRIC CONVERSION CHART

To convert

barrels

thousand cubic feet

feet

miles

acres

tonnes

COMMON SHARE DIVIDEND

To

cubic metres

cubic metres

metres

kilometres

hectares

tons

Multiply by

0.159

28.174

0.305

1.609

0.405

1.102

its  common  shares  
its  first  dividend  on 
The  Company  paid 
on  April  1,  2001.  Since  then,  dividends  have  been  paid  quarterly.  The 
following  table  shows  the  aggregate  amount  of  the  cash  dividends 
declared per common share of the Company and accrued in each of its 
last three years ended December 31, 2017.

2017  

2016                 2015 

Cash dividends declared  
  per common share

$ 

1.10 (1) $ 

0.94 (1) $         0.92 (1) (2)

(1)  Annualized dividend value.
(2)  On December 31, 2015, the Company paid the dividend that would have been paid in 

January, 2016.

NOTICE OF ANNUAL MEETING

Canadian  Natural’s  Annual  General  Meeting  of  the  Shareholders  will  
be  held  on  Thursday,  May  3,  2018  at  1:00  p.m.  Mountain  Daylight  Time  
in  the  Macleod  C&D  Exhibition  Halls  of  the  Telus  Convention  Centre, 
Calgary, Alberta. 

Corporate Governance

Canadian Natural’s corporate governance practices and disclosure of those practices are in compliance with National Policy 58-201 Corporate Governance Guidelines and National Instrument 
58-101 Disclosure of Corporate Governance Practices. Canadian Natural, as a “foreign private issuer” in the United States, may rely on home jurisdiction listing standards for compliance 
with most of the New York Stock Exchange (“NYSE”) Corporate Governance Listing Standards but must disclose any significant differences between its corporate governance practices and 
those required for U.S. companies listed on the NYSE.

Canadian Natural follows Toronto Stock Exchange (“TSX”) rules with respect to shareholder approval of equity compensation plans and material revisions to such plans. TSX rules provide 
that only the creation of or material amendments to equity compensation plans which provide for new issuance of securities are subject to shareholder approval. However, the NYSE requires 
shareholder approval of all equity compensation plans whether they provide for the delivery of newly issued securities, or rely on securities acquired in the open market by the issuing company 
for the purposes of redistribution to plan beneficiaries, and material revisions to such plans. Canadian Natural has a performance share unit plan pursuant to which common shares are 
purchased through the TSX. This is not a new issue of securities under the performance share unit plan and under TSX rules the plan is not subject to shareholder approval.

Canadian Natural has included as exhibits to its Annual Report on Form 40-F for the 2017 fiscal year filed with the United States Securities and Exchange Commission certificates of the Chief 
Executive Officer and Chief Financial Officer certifying as to disclosure controls and procedures and internal control over financial reporting.

Printed in Canada by Canadian Bank Note Commercial Solutions. 
Design and produced by nonfiction studios inc.

109

CANADIAN NATURAL 2017 ANNUAL REPORTPREMIUM VALUE  ▪  DEFINED GROWTH  ▪  INDEPENDENT 
CANADIAN NATURAL RESOURCES LIMITED

2100, 855 – 2 STREET S.W., CALGARY, AB T2P 4J8
T (403) 517-6700   F (403) 517-7350 
IR@CNRL.COM

WWW.CNRL.COM