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Canadian Natural Resources

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FY2018 Annual Report · Canadian Natural Resources
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Premium Value.  
Defined Growth.  
Independent. 
Canadian Natural.

2018 Performance Highlights

Canadian  Natural’s  diverse  and  balanced  asset  base,  continued  focus  on  effective  and  efficient 
operations  along  with  capital  flexibility  delivered  a  strong  year  for  the  Company,  creating  significant  
value for its shareholders.

FINANCIAL ($ millions, except per common share amounts)
Product sales (1)

Net earnings (loss)

  Per common share  – basic

– diluted

Adjusted net earnings (loss) from operations (2)

  Per common share  – basic

– diluted

Cash flows from operating activities

Adjusted funds flow (3)

  Per common share  – basic

– diluted

Cash flows used in investing activities

Net capital expenditures (4)
Long-term debt (5)

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) (6)

2018

2017

2016

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

$ 

$ 

22,282 $ 

18,360 $ 

12,002

2,591 $ 

2,397 $ 

2.13 $ 

2.12 $ 

2.04 $ 

2.03 $ 

3,263 $ 

1,403 $ 

2.68 $ 

2.67 $ 

1.19 $ 

1.19 $ 

10,121 $ 

7,262 $ 

9,088 $ 

7,347 $ 

7.46 $ 

7.43 $ 

6.25 $ 

6.21 $ 

4,814 $ 
4,731 $ 

13,102 $ 
17,129 $ 

(204)

(0.19)

(0.19)

(669)

(0.61)

(0.61)

3,452

4,293

3.90

3.89

3,811
3,794

20,623 $ 

22,458 $ 

16,805

31,974 $ 

31,653 $ 

26,267

351

426

24

20

821

360

282

23

20

685

351

123

24

26

524

1,490

1,601

1,622

32

26

1,548

1,079

39

22

1,662

962

38

31

1,691

806

(1)  2017 and 2016 comparative figures have been restated in accordance with adoption of IFRS 15 on January 1, 2018. See note 2 of the Company’s consolidated 

financial statements.

(2)  Adjusted net earnings (loss) from operations is a non-GAAP measure that the Company utilizes to evaluate its performance, as it demonstrates the Company's 
ability to generate after-tax operating earnings from its core business areas. The derivation of this measure is discussed in the Management’s Discussion and 
Analysis (“MD&A”).

(3)  Adjusted funds flow (previously referred to as funds flow from operations) is a non-GAAP measure that the Company considers key as it demonstrates the 
Company’s ability to generate the cash flow necessary to fund future growth through capital reinvestment and to repay debt. The derivation of this measure 
is discussed in the MD&A.

(4)  Net capital expenditures is a non-GAAP measure that the Company considers key as it provides an understanding of the Company’s capital spending activities 

in comparison to the Company’s annual capital budget. The derivation to this measure is discussed in the MD&A.

(5)  Includes the current portion of long-term debt.
(6)  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

2018 Performance Highlights  
Letter to our Shareholders  

IFC 
02 
T1-T6  Our World-Class Team  
04 
12 
54 
55 

Year-End Reserves  
Management’s Discussion and Analysis  
Management’s Report  
 Management’s Assessment of Internal Control over Financial Reporting 

56 
58 
62 
98 
106 
108 

Report of Independent Registered Public Accounting Firm 
Consolidated Financial Statements  
Notes to the Consolidated Financial Statements  
Supplementary Oil and Gas Information  
Ten-Year Review
Corporate Information

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
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.

2018

2017

2016

504

4

2

510

521

2

–

523

19,736

18,795

61

993

20,790

11,453

186

121

72

2,194

21,061

9,958

180

125

11,760

10,263

188

1

1

190

17,579

78

2,194

19,851

7,281

253

133

7,667

9,633

9,520

8,911

38

63

9,734
13,382

32

67

9,619
11,866

85

80

9,076
9,179

14%

ANNUAL BOE PRODUCTION  
PER SHARE GROWTH

52%

OF BOE PRODUCTION IS SCO,  
LIGHT CRUDE OIL & NGLS

1

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Letter to our Shareholders 

In 2018, Canadian Natural demonstrated the strength of our diverse, balanced and vast asset base, and 
our ability to create value for our shareholders throughout the commodity price cycle. Canadian Natural's 
continued  focus  on  effective  and  efficient  operations,  ability  to  exercise  capital  flexibility  within  our 
four pillars of capital allocation and our combination of long life low decline and low capital exposure 
assets resulted in annual adjusted funds flow of over $9.0 billion. 2018 was a strong year operationally 
as  the  Company  was  able  to  react  quickly  and  strategically  to  changing  market  conditions,  resulting 
in record annual production of approximately 1,079,000 BOE/d, delivering 12% production growth and  
14%  production  per  share  growth  over  2017  levels.  Returns  to  shareholders  were  significant  in  2018 
totaling $2.8 billion, which included an increase in the Company’s dividend for the 18th consecutive year 
by  22%  from  2017  levels  and  over  $1.2  billion  in  share  purchases. Throughout  2018,  Canadian  Natural 
demonstrated its commitment to balance sheet strength through a reduction in absolute long-term debt 
by approximately $1.8 billion, resulting in an upgrade to our already investment grade credit ratings.

The  Company’s  industry  leading  Oil  Sands  Mining  and 

the Company’s Primrose pad additions are also on budget and 

Upgrading  area  continued  to  deliver  strong  results  in 

ahead of schedule, with the first twelve months of production  

2018,  driving  high  reliability  of  operations  and  capturing 

targeted  to  be  26,000  bbl/d.  The  Company  continues  to  

synergies  which  significantly  lowered  the  cost  structure.  

advance  technology  to  enhance  performance  and  improve 

As  a  result,  the  Company’s  combined  Oil  Sands  Mining  

steam-to-oil  ratios  with  the  installation  of  vacuum  insulated 

and  Upgrading  assets  achieved  record  low  annual  cash 

tubing  (“VIT”)  on  step-out  wells  at  Kirby  South.  The  wells 

production  costs  of  $21.75/bbl  (US$16.78/bbl)  of  synthetic 

with  VIT  installed  have  improved  operations  as  expected, 

crude  oil  (“SCO”). The  year  2018  represented  the  first  full  

lowering steam use by approximately 30%, which if applied to  

year  of  production  following  the  successful  completion  of 

additional wells will add value for shareholders.

the Horizon Phase 3 expansion in late 2017, which increased 

productive  capacity  to  250,000  bbl/d  of  SCO  at  the  Horizon  

site.  At 

the  Company’s  70%  owned  and  operated 

Athabasca  Oil 

Sands 

Project 

(“AOSP”), 

teams 

achieved  an 

impressive  milestone  of  a  cumulative 

lifetime  production 

to  date  of  1  billion  barrels  on  

July  18,  2018,    supported  by  net  annual  production  of 

approximately  199,000  bbl/d  of  SCO  in  2018.  Additionally,  

due  to  the  opportunistic  acquisition  of  the  Joslyn  lease  

directly south of Horizon, Canadian Natural targets to optimize 

its  mine  plan  going  forward  at  Horizon,  targeting  future 

savings of approximately $500 million.

In  the  Company’s  conventional  North  American  Exploration 

and Production assets, average crude oil and NGL production 

in  2018  was  just  over  243,000  bbl/d  and  natural  gas  

production  was  approximately  1,550  MMcf/d.  Crude  oil 

and  NGL  production  represented  an 

improvement  of 

approximately 4,000 bbl/d over 2017 levels, impressive results 

given strategic voluntary production curtailments throughout 

the year. With a focus on execution excellence, drilling teams 

worked  together  to  complete  the  2018  Wembley  drilling 

program,  achieving  enhanced  drilling  performance  with 

drilling  days  reduced  by  30%  and  cost  reductions  of  17%. 

New multilateral technology has been successfully deployed 

The  Company’s  thermal  in  situ  teams  worked  together 

in  the  Company’s  Smith  primary  heavy  crude  oil  play  with 

effectively 

to  enhance  our  growth  projects 

in  2018. 

production continuing to exceed sanctioned rates. As a result, 

At  Kirby  North,  construction  and  drilling  activities 

the  Company  is  looking  to  leverage  this  technology  further 

continued  in  2018  and  as  a  result  of  top  tier  execution  

within the Company’s vast heavy crude oil land base. Within 

and  strong  productivity  from  our  teams,  the  project  is  on 

the  Company’s  natural  gas  assets,  at  Septimus,  a  natural 

budget and the timeline has been accelerated by two quarters, 

gas reinjection pilot is being advanced in 2019. If successful, 

with first steam targeted in late Q2/19. Additionally, work on 

natural  gas  reinjection  technology  has  the  potential  to  add 

$2.8 billion

RETURNED TO SHAREHOLDERS

$1.8 billion

LONG-TERM DEBT REDUCTION

2

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.N. MURRAY EDWARDS
Executive Chairman

STEVE W. LAUT
Executive Vice-Chairman

TIM S. MCKAY
President

COREY B. BIEBER
Chief Financial Officer &  
Senior Vice-President, Finance

significant  value  by  leveraging  the  Company’s  strategically 

commodity  prices  remain  stable  and  as  visibility  to  market 

owned  and  operated  facilities  and  unlocking  liquids  rich 

access  improves,  the  Company  has  identified  opportunities 

development without producing incremental natural gas into 

to  invest  incremental  capital  in  the  latter  half  of  2019  of  up 

a constrained takeaway environment. 

to approximately $680 million, which would add future value 

International  production  was  strong  in  2018,  averaging 

approximately  43,600  bbl/d.  International  teams  hit  a  key 

beyond  2019  within  the  Company’s  Oil  Sands  Mining  and 

Upgrading, thermal in situ and conventional areas. 

production milestone at Baobab (Offshore Africa) in November 

Canadian Natural is a unique E&P company that is delivering 

2018  with  100  million  barrels  of  light  crude  oil  produced 

free  cash  flow,  strong  and  growing  returns  to  shareholders 

from  the  field  since  first  production  in  2005. The  Company 

and 

increasing  returns  on  capital  combined  with  the  

drilled  1.7  net  producer  wells  in  Baobab  in  the  second  half 

vast  inventory  of  assets  and  discipline  to  allocate  capital 

of  2018  and  performance  from  the  wells  has  exceeded 

to  maximize  shareholder  value  and  drive  per  share  value  

production expectations. As a result Canadian Natural targets 

growth.  Canadian  Natural  has  a  strong  track  record  of 

to  drill  one  additional  producer  well  at  Baobab  in  2019. The 

optimizing  capital  allocation  to  our  four  pillars;  balance 

Company  also  targets  to  drill  an  appraisal  well  at  Kossipo 

sheet strength, returns to shareholders, economic resource 

which, if successful, could lead to development drilling and a 

development  and  opportunistic  acquisitions,  to  maximize 

pipeline tied-back to the Baobab Floating Production Storage 

shareholder  value  and  2019  will  be  no  different.  Canadian 

and  Offloading  vessel,  adding  future  value  with  significant 

Natural  has  the  strength  and  ability  to  continue  to  deliver 

potential production capability. Additionally, in the North Sea 

top  tier  effective  and  efficient  operations,  a  robust  balance 

3.9  net  producer  wells  were  drilled  on  time  and  on  budget 

sheet,  low  maintenance  capital  and  low  breakeven  prices. 

during 2018, with strong light crude oil production results.

Canadian Natural's biggest strength, our people, will continue 

Effective  and  efficient  operations  and  capital  discipline 

will  continue  to  be  a  focus  for  the  Company  in  2019.  Our 

2019  base  capital  budget  is  disciplined  and  is  targeted  to 

be  approximately  $3.7  billion  driving  corporate  production 

to make a significant difference in our performance, driven by 

continuous improvement and our top tier safety performance, 

while  minimizing  the  Company’s  environmental  footprint 

through leveraging technology and innovation. 

volumes of approximately 1,075,000 BOE/d at the midpoint 

Canadian  Natural  looks  forward  to  building  on  the  many 

of the Company’s annual corporate guidance. Additionally, if 

successes achieved in 2018.

N. MURRAY EDWARDS 
Executive Chairman

STEVE W. LAUT
Executive Vice-Chairman

TIM S. MCKAY
President

COREY B. BIEBER
Chief Financial Officer 
& Senior Vice-President, 
Finance

3

Canadian Natural 2018 Annual Report    Premium 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, M. Abbott, I. Abdi, A. 
Abdolmaleki,  M.  Abdulrhman,  A.  Abeda,  W.  Abeda,  D.  Abel,  R.  Abel,  T.  Abercrombie,  G.  Abou  Mechrek,  R. 
Abrams,  A.  Abramyan,  J.  Abramyk,  J.  Abreu,  N.  Abro,  C.  Acharya,  D.  Acheson,  R.  Ackerman,  J.  Acosta,  J. 
Acteson-Grill, N. Adair, T. Adair, S. Adam, I. Adam, B. Adams, D. Adams, K. Adams, M. Adams, D. Adamson, P. 
Adamson, R. Adamson, C. Adan, D. Addinall, A. Adebayo, Y. Adebayo, K. Adejare, S. Adel, M. Aden, A. Adesanya, 
O. Adigun, M. Aditiakusuma, B. Adkins, R. Adzabe Ella, J. Agate, F. Agbadou, A. Agnihotri, K. Agombar, I. Agu, U. 
Agu, A. Agustin, E. Agyemang, C. Agyemang-Badu, J. Ahmad, M. Ahmad, N. Ahmad, O. Ahmad, R. Ahmad, S. 
Ahmad, A. Ahmadi, M. Ahmadi, F. Ahmadloo, A. Ahmari, A. Ahmed, R. Ahmed, S. Ahmed, M. Ahoonmanesh, T. 
Aickelin,  R.  Aidoo,  R.  Aikens,  G.  Ailsby,  K.  Airth,  J.  Airton,  C.  Aitchison,  K.  Aitchison,  S.  Aitken,  T.  Ajayi,  J. 
Ajedegba, L. Ajijolaiya, S. Akhtar, R. Akinde, I. Akinnola, D. Akins, A. Akinsanya, J. Akolkar, N. Akolkar, S. Akolkar, 
I. Alallam, C. Alarcon, J. Albert, J. Alcala, E. Alconcel, M. Al-Dhabbi, J. Aleman, A. Alexander, B. Alexander, D. 
Alexander, J. Alexander, P. Alexander, S. Alexander, B. Alfred, A. Ali, G. Ali, S. Ali, R. Aliazas, H. Aljanabi, C. Allan, 
J. Allan, E. Allan, E. Allard, J. Allard, L. Allegretto, H. Allen, J. Allen, T. Allen, W. Allerton, D. Allibone, S. Allport, 
J.  Allsop,  B.  Almen,  M.  Almestar  Bustamante,  S.  Almstrong,  Y.  Alnumi,  Y.  Al-Saeedi,  A.  Al-Saleem,  R.  Al-
Samarrai, S. Al-Siani, A. Alstad, C. Altrogge, J. Alvarez, J. Alvarez Luzon, B. Alyman, D. Amalaman, J. Aman, M. 
Amar, T. Amara, A. Amay, A. Amer, B. Amer, K. Amer, J. Amero, D. Ames, 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,  D. 
Andreoli, C. Andres, J. Andres, B. Andrews, D. Andrews, K. Andrews, T. Andrews, C. Angeles, P. Angell, L. Angen, 
K. Angerman, N. Ango Mfene, M. Anis, S. Annis, L. Anongba, M. Ansah-Sam, A. Ansell, C. Ansong-Danquah, D. 
Ansorger, R. Anstett, G. Anstey, V. Anstey, L. Antal, E. Antle, J. Antle, M. Antoine, K. Antonishyn, A. Antunes, H. 
Aparicio Ramos, P. Appiah, J. Aquila, R. Aranguren, F. Arano, L. Arbour, C. Arcand, 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, L. Arthur, A. Arthur Brown, B. Artz, S. Arunachalam, B. Asake, J. Ashe, Z. Ashmore, A. Aslam, R. 
Aslin,  R.  Asmundson,  S.  Aspden,  R.  Aspden,  H.  Aspeslet,  M.  Asselstine,  D.  Assinger,  J.  Asso,  V.  Assohou-
Ouattara, F. Assoko-Mve, A. Assoum, S. Assoumane, A. Astalos, R. Astalos, I. Astete, M. Atchudda Reddy, N. 
Athavan, A. Atienza, R. Atkins, J. Atkinson, K. Atkinson, L. Attreo, E. Au, G. Au, C. Aube, R. Aubin, J. Auch, D. 
Aucoin, P. Aucoin, A. Auger, B. Auger, D. Auger, L. Auger, P. Auger, G. Augustine, C. Aular, C. Austin, L. Austin, R. 
Austin, F. Avery, S. Avery, M. Avila, C. Aviles, O. Awodein, A. Ayasse, W. Ayles, A. Ayoub, J. Ayub, F. Azam, A. 
Babiarz, O. Babiker, L. Babstock, K. Babu, C. Bachelder, C. Bachelet, C. Bachman, W. Bachmeier, 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, L. Bai, D. Baichev, D. Baier, J. Baier, N. Baier, M. Bailer, R. Bailer, B. Bailey, J. Bailey, K. 
Bailey, S. Bailey, T. Bailey, M. Baillie, B. Bain, E. Bain, C. Baird, B. Bairstow, D. Baisley, D. Bak, L. Bakaas, A. Baker, 
C. Baker, D. Baker, J. Baker, R. Baker, F. Bakita, D. Bakkar, J. Balacang, A. Balajadia, M. Balan, B. Balaski, B. 
Baldonado, J. Baldonado, C. Baldwin, G. Baldwin, M. Baldwin, R. Baldwin, M. Baleja, I. Balicanta, J. Balkam, C. 
Ball, D. Ball, G. Ball, P. Ball, T. Ball, J. Ballard, G. Ballas, S. Ballas, B. Balog, D. Balogoum, D. Balson, B. Baluyot, 
R. Bama, L. Bamba, B. Bamber, R. Bamotra, R. Banack, J. Banak, M. Banas, D. Banash, J. Banawa, N. Banerjee, 
R. Banfield, S. Banfield, O. Bango, J. Banks, L. Banks, C. Ban-Nelson, R. Bannerholt, B. Bannis, C. Bantaya, R. 
Barabe, D. Barber, G. Barber, J. Barbour, L. Bardoel, K. Barham, M. Bari, M. Barilea, R. Barker, S. Barker, A. Barley, 
C. Barnes, D. Barnes, M. Barnes, N. Barnes, V. Barnes, B. Barnett, D. Barr, S. Barr, E. Barreto, C. Barrett, T. Barrett, 
R. Barrett, T. Barretto, S. Barriault, C. Barrie, D. Barron, K. Barron, R. Barron, L. Barros, D. Barry, A. Barstad, G. 
Bartel, P. Barter, B. Bartlett, C. Bartlett, J. Bartlett, M. Bartlett, C. Bartman, D. Bartman, M. Bartman, J. Basabe, 
K. Basarab, N. Basi, J. Basilan, R. Basile, L. Basines, P. Bass, S. Basso, C. Bast, A. Bastardo, C. Bastien, S. Basu, 
M. Batac, S. Batarseh, B. Bate, C. Bateman, M. Bateman, P. Bateman, T. Bateman, G. Bates, D. Bath, L. Bath, S. 
Batina, M. Batovanja, D. Batt, U. Batta, R. Batten, C. Battrum, B. Battyanie, J. Batuyong, D. Bauer, R. Bauer, T. 
Bauld, C. Baumgardner, J. Baxter, D. Bayley, F. Bayuk, A. Bazowski, B. Beach, A. Beacon, W. Beals, C. Beaman, J. 
Beamish, D. Bean, G. Bean, R. Bear, C. Beaton, D. Beaton, N. Beaton, G. Beaton, A. Beattie, C. Beattie, S. Beattie, 
E.  Beatty,  S.  Beauchamp,  C.  Beaudoin,  J.  Beaudoin,  R.  Beaudoin,  B.  Beaulac,  J.  Beaulieu,  M.  Beaulieu,  L. 
Beaunoyer, F. Beaver, K. Beazer, D. Bechtel, N. Beck, C. Becker, H. Becker, R. Becker, R. Beckner, S. Beckow, L. 
Bedard, D. Bedell, A. Bedi, G. Bedi, M. Bednarchuk, S. Beebe, T. Beebe, M. Beeks, C. Beeler, K. Befus, K. Begg, W. 
Behnke, J. 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, N. Bell, R. Bell, J. Bellavance, J. Beller, M. Beller, E. 
Bellerose,  A.  Bellettini,  J.  Belliveau,  A.  Bellows,  C.  Bellows,  S.  Belseck,  M.  Belzile,  D.  Belzil-Pittman,  M. 
Bembridge, A. Bempong, A. Bendahmane, K. Bendahmane, C. Bender, R. Benedictson, S. Beniwal, M. Benko, D. 
Benn, T. Benn, K. Benner, C. Bennett, D. Bennett, E. Bennett, J. Bennett, N. Bennett, R. Bennett, S. Bennett, A. 
Benoit, G. Benoit, P. Benoit, C. Benson, M. Benson, R. Benson, A. Benson- Bartko, J. Bent, A. Bentley, R. Bentley, 

T1

J.  Benyon,  J.  Berdan,  J.  Beresford,  C.  Bereznicki,  D.  Berg,  L.  Berge,  K.  Bergen,  O.  Bergeron,  J.  Bergeson,  M. 
Bergeson, B. Bergley, J. Bergsma, D. Berlinguette, H. Berlinguette, J. Bernardin, D. Bernardo, T. Berner, J. Bernier, 
K. Berreth, R. Berry, W. Berscht, D. Bershadsky, S. Bertelmann, G. Bertolin, A. Bertrand, B. Bertrand, J. Bertrand, 
B. Berube, C. Best, J. Best, C. Betancur Pelaez, C. Bettany, T. Betteridge, S. Bettinson, W. Bewski, B. Beyer, J. 
Beytell, S. Bezpalchuk, J. Bezruchak, M. Bezugley, A. Bhadauria, A. Bhaduri, 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, B. Bill, L. Billard, T. Billard, J. Bilous, J. Bilsky, W. Binda, M. Binder, B. Binns, C. Bint, 
R. Bintz, A. Bird, T. Bisbing, 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, J. Blachford, A. Black, 
B. Black, C. Black, J. Black, K. Black, R. Black, D. 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, B. Blakney, D. Blanchard, G. Blanchard, T. Blanchard, R. Blanchett, K. Blanchette, A. Blanco, G. 
Blanco, U. Blanco, W. Blanco, S. Blaydes, K. Blencowe, J. Blesa, M. Blinkhorn, R. Blonar, R. Blondin, P. Bluemke, 
J. Blume, C. Blyan, C. Boadas Salazar, J. Bobbett, H. Bocalan, D. Bochek, R. Bock, G. Boddy, J. Bodell, R. Bodell, 
S. Bodell, A. Bodnar, K. Bodnar, J. Bodnarchuk, V. Bodnarchuk, B. Bodner, G. Bodner, D. Bodoano, D. Boehmer, D. 
Boettcher, D. Boettger, M. Boggust, T. Bohach, A. Bohemier, J. Bohlken, N. Bohning, J. Bohorquez, G. Bohrson, J. 
Boire, J. Boissoneault, C. Boisvert, M. Boisvert, D. Bokota, R. Boksteyn, S. Bolduc, C. Boleski, C. Bolger, G. Bolin, 
D. Bolster, B. Bolt, J. Bolt, G. Bolzon, J. Bonami-McRae, K. Bond, N. Bond, S. Bond, T. Bond, E. Bondarenko, T. 
Bondaruk, C. Bonebrake, A. Bonilla, E. Bonnefon, C. Bonogofski, A. Bonwick, T. Bonwick, R. Booker, S. Booker, P. 
Booklall, J. Boomgaarden, A. Boone, B. Boone, C. Boos, K. Booth, B. Borbely, A. Borbon, K. Bordeleau, R. Borg, C. 
Borgel, O. Borghesan, C. Borgland, J. Borkowski, 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, D. Bouchard, L. Bouchard, T. Bouchard, J. Bouchard 
Lacoste,  C.  Boucher,  T.  Boucher,  K.  Boudreau,  J.  Boudreault,  K.  Bougie,  B.  Boulton,  J.  Boulton,  T.  Bouma,  J. 
Bounds, C. Bourassa, L. Bourassa, R. Bourassa, S. Bourassa, T. Bourassa, J. Bourgeois, C. Bourlon, D. Bourque, D. 
Bourquin,  S.  Bourrie,  C.  Boussougou  Mayagui,  C.  Boutier,  C.  Boutilier,  M.  Boutilier,  C.  Bowal,  M.  Bowal,  C. 
Bowditch, D. Bowen, J. Bowen, 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, J. Boxer, D. Boyarski, T. Boyce, R. Boyd, 
J. Boyde, L. Boyde, C. Boyer, A. Boyes, R. Boyko, V. Boyko, D. Boyle, N. Boyle, L. Boyle, D. Bradbury, K. Bradbury, 
A. Bradley, B. Bradley, P. Bradley, P. Bradner, J. Bradshaw, C. Bradt, M. Brady, C. Bragg, J. Bragg, L. Bragg, S. 
Braithwaite, J. Brake, N. Brake, S. Brake, T. Brake, T. Branch, J. Branderhorst, J. Brannick, B. Brant, D. Brant, E. 
Brant, P. Brar, C. Brassard, M. Brataschuk, K. Bratt, K. Brattebo, R. Brattston, C. Brausen, M. Brautigam, K. Bravo, 
L. Bravo, J. Brawn, T. Bray, A. Brazeau, J. Breau, W. Brebant, G. Brecht, M. Brecht, D. Bredy, D. Breen, M. Breen, 
S. Breitkreuz, B. Brekke, E. Brekke, D. Bremner, L. Brennan, M. Brennan, B. Brenton, C. Brenton, J. Brenton, R. 
Brenton, 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, M. Brietzke, C. Briggs, G. Briggs, M. Briggs, J. 
Bright, L. Brinkworth, S. Brinson, C. Brisebois, L. Brisebois, G. Brisseau, P. Britton, S. Britton, J. Brock, M. Brock, 
K. Brocke, A. Broderick, D. Broderick, S. Broderson, D. Brodziak, E. Broidioi, K. Bromley, J. Bronkhorst, G. Bronson, 
D.  Brooks,  J.  Brooks,  R.  Brooks,  S.  Broomfield,  G.  Brophy-Maclean,  K.  Brosowsky,  T.  Brosseau,  K.  Brost,  C. 
Brousseau, C. Brow, N. Brow, A. Brown, B. Brown, C. Brown, D. Brown, E. Brown, G. Brown, J. Brown, K. Brown, 
L. Brown, M. Brown, N. Brown, P. Brown, R. Brown, T. Brown, W. Brown, S. Brown, D. Brownrigg, J. Bruce, R. 
Bruce,  L.  Bruchanski,  A.  Brucker,  R.  Brue,  K.  Bruggencate,  F.  Brugger,  V.  Brule,  S.  Brulotte,  N.  Brummitt,  R. 
Brundige, K. Bruner, A. Brunet, M. Brunet, M. Brunette, M. Brushett, R. Bryan, B. Bryant, L. Bryant, P. Bryant, R. 
Bryant, T. Bryant, G. Brydges, T. Brydges, E. Bryenton, H. Bryenton, B. Bryks, J. Bryla, M. Bryson, S. Bryson, G. 
Buchan, J. Buck, D. Buckley, G. Buckshaw, T. Budd, N. Budden, B. Budgell, R. Budzen, R. Bueckert, M. Buffett, W. 
Bugiak, J. Buholzer, S. Bukhari, S. Bulger, R. Bullen, T. Bullen, K. Bulley, I. Bulloch, J. Bullock, D. Bumstead, G. 
Bungay,  L.  Bungay,  Q.  Bunten-Walberg,  B.  Bunz,  D.  Burak,  T.  Burchenski,  A.  Burden,  J.  Burdett,  C.  Burge,  D. 
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, M. Bursey, A. Burt, B. Burt, T. Burt, G. Burton, J. Burton, K. Burton, M. Burton, 
N. Burton, R. Burton, T. Burton, W. Burton, R. Busato, K. Bush, D. Bushey, T. Bushie, G. Bushore, N. Bussiere, J. 
Bustamante, M. Butchart, K. Butcher, C. Butler, D. Butler, H. Butler, I. Butler, J. Butler, M. Butler, R. Butler, T. Butler, 
B. Butt, K. Butt, Q. Butt, R. Butt, S. Butt, T. Butt, M. Buttigieg, K. Butts, R. Butts, P. Buxton, W. Bykewich, J. Byrne, 
M. Byrne, T. Byrnell, J. Byrtus, I. Byvald, O. Byvald, L. Cabatuando, A. Cabral, J. Cachene-Clark, K. Cadieux, T. 
Cadieux, G. Cahoon, B. Cain, A. Caines, H. Cairns, E. Caissie, W. Calabio, B. Calder, L. Calder, J. Calderon, J. 
Caldwell, P. Caldwell, C. Caleffi, D. Callander, C. Callihoo, P. Callin, R. Calliou, M. Camargo, N. Cambridge, S. 
Cameron,  A.  Campbell,  B.  Campbell,  C.  Campbell,  D.  Campbell,  E.  Campbell,  K.  Campbell,  P.  Campbell,  S. 
Campbell, N. Campbell, W. Campbell, A. Campeau, N. Campeau, W. Campeau, A. Campos, M. Canchica, G. Cane, 
R.  Canelon  Oyarzabal,  J.  Canning,  M.  Canning,  R.  Canning,  J.  Cannon,  E.  Cantlon,  J.  Cantwell,  M.  Cao,  A. 
Caouette, D. Caouette, K. Cap, M. Capitaneanu, A. Caplette, L. Cappelle, J. Capstick, M. Capstick, B. Carabin, G. 
Carde, A. Cardenas, F. Cardinal, J. Cardinal, L. Cardinal, R. Cardinal, W. Cardinal, M. Carew, W. Carey, D. Carleton, 
T. Carleton, K. Carlos, F. Carlos Sanchez, J. Carlson, W. Carlson, D. Carnes, A. Carnochan, A. Caron, D. Caron, J. 
Caron, R. Caron, S. 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, E. Cartaya, D. Carter, E. Carter, I. 
Carter, J. Carter, K. Carter, N. Carter, R. Carter, S. Carter Hicks, C. Cartier, X. Cartron, J. Cartwright, S. Carty, D. 
Casavant, G. Case, P. Cashin, E. Cassell, D. Cassidy, T. Cassidy, J. Cassivi, L. Casson, F. Castellanos, A. Castillo, K. 
Castle, C. Castro, J. Castro, N. Catley, L. Catto, J. Cauchie, D. Cavacciuti, A. Cavanagh, D. Cavers, C. Cayer, C. 
Celis, M. Celis, A. Centeno, S. Cervantes, B. Chaba, D. Chadwick, 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, D. 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, H. Chaouach, 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, M. Chaudhry, R. Chaulk, D. Chauvet, J. Chaval, S. Chavda, D. Chavez, M. 
Chawla, M. Chayko, T. Chayko, C. Chaytor, M. Chaytor, P. Chaytor, M. Chechile, S. Checkley, W. Cheladyn, B. Chen, 
C. Chen, H. Chen, S. Chen, T. Chen, X. Chen, Z. Chen, C. Cheng, J. Cheng, N. Cheng, D. Chenier, N. Cheraghi, Z. 
Cherniawsky, M. Chernichen, T. Cherry, D. Chervenkov, O. Chervyakova, B. Chester, J. Chester, A. Chesterman, D. 
Chetcuti, A. Cheung, K. Cheung, W. Cheung, L. Cheveldeaw, B. Cheyne, H. Chhokar, B. Chhualsingh, F. Chiasson, 
B. Chichak, K. Chichak, D. Chick, T. Chick, B. Chicoine, D. Chidley, K. Chikowski, D. Childs, S. Childs, K. Chilibeck, 
A. Chin, S. Chin, Y. Chin, R. Chipchura, T. Chipiuk, M. Chiplin, A. Chisholm, B. Chisholm, T. Chisholm, P. Chiu, R. 
Chmilar, D. Choi, J. Cholka, R. Chong, P. Choo, B. Chorney, M. Chorney, C. Chornohos, C. Chorostecki, S. Choudhury, 
R. Chowdhury, S. Chowdhury, G. Choy, J. Choy, A. Chretien, L. Christensen, R. Christensen, T. Christensen, J. 
Christian, N. Christian, R. Christian, S. Christiansen, D. Christianson, M. Christianson, D. Christie, R. Christie, S. 
Christie, T. Christie, A. Chu, C. Chua, R. Chubaty, G. Chubbs, D. Chudobiak, V. Chui, H. Chung, P. Chung, H. Church, 
C. Churchill, D. Churchill, G. Churchill, J. Churchill, J. Churko, D. Chute, K. Chychul, O. Chyon, V. Cimon, K. Cisse-
Banny, W. Clapperton, T. Clare, A. Clark, C. Clark, J. Clark, K. Clark, R. Clark, T. Clark, B. Clarke, J. Clarke, K. Clarke, 
L. Clarke, M. Clarke, R. Clarke, S. Clarke, W. Clarke, C. Clarkson, D. Clarkson, W. Clarkson, S. Clavette, G. Clegg, 
J.  Clelland,  T.  Clelland,  R.  Clemit,  R.  Clemmer,  J.  Clevenger,  C.  Closs,  Z.  Closter,  A.  Clouston,  J.  Clouter,  J. 
Clowater, G. Clowe, M. Cnossen, J. Coates, R. Coates, T. Coates, E. Cobaj, D. Coburn, D. Coccimiglio, M. Cochet, 
B. Cochrane, J. Cochrane, D. Cockerill, F. Codd, E. Code, A. Codner, C. Codner, K. Codner, C. Cody, R. Coen, J. Coers, 
L. Colborne, M. Colbourne, A. Cole, B. Cole, M. Cole, P. Cole, A. Coles, K. Coles, M. Coles, C. Colina, L. Collard, P. 
Colley, D. Collicutt, M. Collie, G. Collings, B. Collins, J. Collins, M. Collins, N. Collins, O. Collins, R. Collins, S. 
Collins, C. Collinson, A. Collison, G. Collison, A. Collyer, E. Comeau, J. Commance, K. Compagnon, W. Compagnon, 
C. Compton, Q. Conacher, W. Conacher, A. Connell, E. Connell, M. Connell, M. Connellan, G. Connors, D. Conrad, 
B. Conroy, S. Constant, D. Conway, M. Conway, P. Conway, D. Conybeare, D. Cook, K. Cook, L. Cook, N. Cook, S. 
Cook, C. Cook, G. Cook, A. Cooke, G. Cooke, H. Cooke, K. Cookson, L. Cookson, J. Coolen, R. Coolen, J. Coombs, 
K. Coombs, L. Coonan, L. Cooper, M. Cooper, C. Copeland, N. Copeland, R. Copland, R. Coppard, D. Corbett, "N. 
Corbett, ", J. Corcoran, M. Corell, E. Coreman, C. Corkish, I. Cormier, S. Cormier, V. Cornejo, D. Cornish, R. Cornish, 
S. Correll, C. Corrigan, D. Corrigan, R. Corrigan, C. Corry, S. Corson, P. Corticelli, C. Corzo De Canchica, G. Cossani, 

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.9,709

strong
DIVERSITY. TALENT. 
EXPERTISE.

To develop people to work together to create 
value for the Company’s shareholders by 
doing it right with fun and integrity.

H. Costello, S. Costello, J. Costello, J. Costigan, B. Cote, C. Cote, E. Cote, G. Cote, J. Cote, A. Cote Simard, E. 
Cotten, L. Cottreau, L. Coulibaly, S. Coulibaly, D. Coull, K. Coulombe, J. Courchene, R. Courchesne, B. Courtney, T. 
Courtney, P. Courtoreille, S. Courtoreille, T. Courtoreille, D. Courts, P. Cousin, J. Cousins, M. Cousins, P. Covell, E. 
Cowan, K. Cowan, K. Cowger, I. Cowie, B. Cox, G. Cox, J. Cox, K. Cox, R. Cox, E. Cozicor, N. Crabb, R. Craft, J. 
Craftchick, C. Craig, D. Craig, G. Craig, R. Craig, H. Craigie, K. Cramb, P. Cramb, S. Cramb, S. Cramm, M. Crane, A. 
Crawford, H. Crawley, J. Crawley, G. Crayford, N. Cressey, L. Cressman, R. Crichton, P. Crisby, C. Critch, J. Critch, 
N. Critch, D. Crittall, A. Critten, W. Crockford, A. Croft, S. Croft, C. Crook, G. Crooks, D. Crosley, T. Crosley, B. Cross, 
C.  Cross,  R.  Cross,  T.  Cross,  S.  Croteau,  K.  Crouser,  T.  Crouser,  C.  Crowe,  S.  Crowe,  D.  Crowle,  R.  Crowle,  E. 
Crowley, P. Crozier, D. Crum, K. Crutchley, C. Cruz, J. Cruz, A. Csabay, S. Cseke, P. Cudak, E. Cuello, H. Cui, J. Cullen, 
M. Culligan, E. Cullimore, A. Cunanan, A. Cunningham, D. Cunningham, R. Cunningham, S. Cunningham, E. Cupac-
Cingel, J. Curran, S. Curran, S. Currie, R. Currier, B. 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, M. Czerwinski, K. d'Abadie, A. Dabrowski, M. Dacillo-Basallajes, F. Dadashov, R. Dadey, M. 
Dadi, G. Dafoe, J. Dafoe, W. Dagley, A. Dahmani, J. Dai, J. Daigle, B. Daignault, P. Dale, D. Dalgarno, L. Dalgetty-
Rouse, G. Dallaire, J. Dallaire, B. Dalley, G. Dalley, M. Dalton, G. Daly, G. Dalziel, D. D'Amour, 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, M. D'arcangelo, A. Dareichuk, L. Dareichuk, V. Darel, E. 
Dargatz, C. Daria, M. Darling, C. DaRosa, S. Darrah, K. Darvill, F. Daub, J. Daugherty, D. Dave, M. Dave, C. Davey, 
G. David, L. David, P. 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, P. Davison, 
B. Davis-Sorochuk, D. Dawe, J. Dawe, K. Dawe, S. Dawe, J. Dawson, R. Dawyduk, C. Day, D. Day, T. Day, J. Daye, 
V. Daze, M. de Chavez, M. De Ga, H. de Graaf, S. De Graaf, S. De Jaham, R. De Jesus, R. de Jong, R. De Leeuw, 
B. De Lorenzo, R. de Ruiter, V. de Ruiter, A. De Sousa, J. de Werk, B. de Winter, C. de Wit, B. de Witt, B. Deacon, 
I.  Deaconu,  P.  Deagle,  M.  Dean,  R.  Dean,  A.  Dearaway,  G.  Dearden,  C.  Deaver,  J.  deBalinhard,  T.  Debler,  S. 
Debnath, D. Deboer, R. deBoer, W. DeBona, S. DeBruycker, 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, J. DeCoste, 
W. Dedam, E. Dee, N. Deeney, L. Deep, M. Deering, D. Defoort, L. Defoort, S. DeFord, M. Degenstien, S. Degroot, 
B. DeHaan, A. Deibert, E. Deisting, R. Deitz, R. DeJong Dyck, L. Delaire, I. Delaney, P. Delany, E. DeLaRonde, J. 
Delaurier, M. Delfin, M. Delorme, C. DeMone, R. DeMott, C. Dempsey, S. Dempsey, M. Denault, D. Deneau, D. 
Denney, G. Denney, S. Dennis, D. Dennison, S. Denny, C. Denslow, J. Dent, S. d'Entremont, H. Derakhshan, D. 
Derbyshire, J. Derix, B. Derochie, M. Derry, A. Desai, C. Desai, D. Desai, G. Desai, P. Desai, R. Desai, S. Desai, M. 
Deschambeau,  T.  Deschamps,  D.  Deschenes,  A.  Desharnais,  V.  Deshpande,  D.  Desjardins,  C.  Desjardins-
Knowlden, G. Desjardins-Knowlden, C. Desjarlais, D. Desjarlais, C. Desmarais, J. Desnoyers, M. Desormeau, L. 
Despins, D. Dessario, M. Detta, P. Deutcheu, K. Deutsch, A. Deutscher, S. Deval, B. Devereux, L. Devey, N. Devlin, 
J. DeVries, T. Dew, C. Dewar, J. Dewar, T. Dewhurst, D. Dey, K. Deyaegher, K. Deyan, M. Deyan, G. Dhaliwal, H. 
Dhaliwal, M. Dhaliwal, P. Dhalwala, B. Dhanesha, P. Dhanjal, J. Dharamsi, M. Dhariwal, M. Dhere, B. Diabagate, 
K. Diallo, B. Diamond, D. Diaz, L. Diaz, M. Diaz, K. Diaz Garcia, L. Dick, R. Dicken, K. Dickey, A. Dicks, E. Dicks, J. 
Dicks,  C.  Dickson,  F.  Dickson,  G.  Dickson,  S.  Didyk,  J.  Diederich,  P.  Diggle,  S.  Diggle,  M.  Diiorio,  I.  Dikau,  E. 
Dillabough, R. Dillman, K. Dilts, A. Dimapilis, X. Ding, Y. Ding, M. Dingley, G. Dingwell, H. Dinn, R. Dinn, K. Dinney, 
P. Dion, S. Dionne, R. Diputado, M. Dirk, S. Dirk, T. Ditchburn, E. Ditzler, A. Dixit, C. Dixon, D. Dixon, R. Dixon, T. 
Dixon, D. Dixson, K. Do, M. Doak, W. Dobchuk, C. Dobek, G. Dobek, L. Dober, C. Dobson, L. Dobson, S. Dobson, R. 
Docksteader, L. Dodd, R. Dodd, P. Dodsworth, M. Doepel, R. Doering, J. Doetzel, A. Doherty-Snelgrove, J. Doiron, 
K. Doiron, G. Dolan, S. Dolhanty, K. Doll, D. Dolynchuk, D. Doma, G. Doma, G. Domalain, R. Domazet, B. Dombrova, 
M. Dombrova, D. Domin, S. Dominguez, K. Donahue, K. Donald, E. Donaldson, S. Donaldson, R. Donaleshen, M. 
Dong, J. Donohoe, J. Donovan, N. Donovan, C. Doo, J. Doonanco, S. Dorer, A. Dorey, M. Dorocicz, J. Dorusak, A. 
Dosanjh, I. Dosso, M. Doty, M. Doucet, D. Doucette, K. Doucette, P. Douglas, J. Douglas, T. Dove, R. Dow, S. Dow, 
A. Dowd, J. Dowd, E. Dowell, J. Dowhay, M. Dowman, P. Downes, A. Downey, D. Downey, J. Downey, P. Downey, 
A. Downs, R. Doyer, G. Doyle, L. Doyle, R. Drainville, S. Drake, P. Drapeau, G. Draper, K. Draper, T. Draper, W. 
Draper, J. Dreaddy, S. Drebit, K. Dreger, C. Drescher, D. Dresser, D. Dressler, C. Drevant, B. Drew, D. Drew, A. 
Driemel, A. Drier, S. Driscoll, T. Driscoll, E. Drolet, R. Drolet, R. Drosu, S. Drouin, M. Drouin Coomber, A. Drover, B. 
Drover, C. Drover, R. Drover, R. Drummond, C. Drury, D. Drury, S. Drysdall, P. D'Souza, V. D'Souza, C. Du, M. Du, M. 
Du Preez, C. Duane, R. Duarte, N. Dube, R. Dube, T. Dube, A. Dubetz, T. Dubie, G. Dubois, J. Dubois, L. DuBois, J. 
Dubuc,  D.  Duby,  M.  Ducey,  R.  Ducharme,  S.  Ducharme,  P.  Duchesnay,  J.  Duchscherer,  J.  Duczek,  P.  Duda,  S. 
Dudley, L. Dueck, R. Dueck, G. Duff, C. Duffett, K. Duford, E. Dufour, P. Dugay, C. Duggan, W. Duggan, D. Duguid, 
A. Duhaime, 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. Duncan, B. Dunn, D. Dunn, J. Dunn, P. Dunn, R. Dunn, S. Dunn, J. 
Dunnigan, C. Dunsmore, J. Dunsmuir, D. DuPerrier, D. Duplessie, D. Dupuis, K. Dupuis, J. Durdle, A. Durham, J. 
Duris, K. Durocher, J. Dutchak, J. Duthie, O. Dutka, N. Duval, R. Duval, B. Dwyer, C. Dwyer, R. Dwyer, D. Dybala, 
J. Dybala, A. Dyck, B. Dyck, C. Dyck, J. Dyer, E. Dyjur, A. Dyke, L. Dyke, R. Dyson, B. Dzirasah, K. Dzwonek, B. Eagle, 
J. Eagleson, B. Eales, G. Earl, R. Earl, J. Easthope, B. Eastman, J. Eastman, J. Easton, M. Easton, K. Eberle, R. 
Ebuna,  G.  Ecker,  E.  Edeonu,  D.  Edgington,  A.  Edmunds,  J.  Edmunds,  A.  Edoukou,  J.  Edoukou,  D.  Edwards,  J. 
Edwards, M. Edwards, P. Edwards, T. Edwards, T. Eeuwes, S. Effiong, A. Effray, T. Egan, L. Egeland, R. Eggen, C. 
Eggleton, A. Egresits, C. Ehnes, C. Ehresman, I. Eichelbaum, B. Eitzen, D. Ekdahl, J. Ekelund, C. Ekpekurede, S. 
Ekstrom, R. Elaschuk, I. Elgarni, M. Elgarni, M. El-Harakeh, D. Elia, T. Elias, M. Elias-Neira, K. Elladen, P. Ellingson, 
B. Elliott, D. Elliott, H. Elliott, J. Elliott, R. Elliott, S. Elliott, D. Ellis, K. Ellis, S. Ellis, C. Ellsworth, E. Ellsworth, K. 
Ellsworth,  A.  Elmobarik,  M.  Elms,  M.  Eloursa  Escanela,  O.  El-Sayed,  E.  Elson,  J.  Elson,  T.  Ely,  C.  Emberley,  V. 
Embleton, H. Emery, D. Emond, J. Engel, K. Engelking, J. Engen, R. Engler, T. Engler, J. English, M. Enns, R. Enns, 
J. Entz, M. Entz, R. Ephgrave, J. Epp, T. Epp, J. Erasmus, S. Erb, D. Ereaut, B. Eresman, C. Erfle, B. Erickson, S. 
Erickson, N. Erixon, M. Erl, M. Ernst, K. Eroglu, P. Ersh, C. Erskine, D. Ertmoed, P. Escalona, P. Escobar, L. Eshaq, N. 
Eskandar, G. Eskandari, M. Espejo, R. Espenido, L. Espie-Winsor, A. Espindola, R. Esslemont, B. Estey, O. Estrada, 
J.  Etcheverry,  D.  Etherington,  S.  Etherington,  G.  Etti,  A.  Evans,  D.  Evans,  R.  Evans,  T.  Evans,  R.  Evasco,  K. 
Evdokimoff, J. Eveleigh, L. Eveleigh, S. Eveleigh, A. Everson, C. Eves, K. Ewach, J. Ewald, J. Ewen, R. Ewing, Z. 
Ezeh, V. Ezeronye, L. Faber, T. Fabrick, R. Faechner, E. Faichney, B. Fairbairn, B. Fairey, S. Fairfield, M. Faiz, S. Faizal, 

S. Fallahi, Y. Fang, D. Fanning, H. Farah, A. Faria, S. Farn, D. Farney, M. Farokhshad, A. Farquhar, G. Farrell, T. 
Farrell, D. Farrell, R. Farrer, T. Farrer, D. Farrow, S. Farrow, S. Faruqi, W. Faryna, B. Fast, R. Fast, S. Fast, A. Faucher, 
C. Faucher, S. Faucher, J. Faulkner, 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, E. Feely, J. Feener, 
D. Fehr, B. Feil, D. Feland, I. Feland, J. Feland, D. Feller, R. Feltham, E. Fender, M. Feng, 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, A. Fernandez, E. Fernandez, J. Fernandez, L. 
Fernandez Exposito, S. Fernandez-Trujillo, N. Ferrer, M. Ferris, M. Ferron, M. Ferry, R. Fersch, L. Fetter, D. Fewer, 
J. Fewer, V. Fiacco, D. Fichter, C. Ficko, B. Field, M. Fielden, J. Fielding, K. Fielding, M. Fielding, W. Fielding, B. 
Fifield, C. Filewych, C. Filgate, I. Filipescu, M. Filipponi, D. Fillier, T. Fillmore, B. Finch, 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, J. Fish, C. Fisher, D. Fisher, L. Fisher, B. Fitzgerald, C. Fitzgerald, 
S. Fitzner, S. Fitzpatrick, K. Flack, M. Flahr, C. Flamont, J. Flamont, D. Flannery, B. Fleck, M. Flegel, A. Fleming, D. 
Fleming, S. Fleming, T. Fleming, N. Flemming, J. Fletcher, L. Fletcher, P. Flett, R. Flett, M. Flette, B. Flockhart, 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, H. Fong, Y. Fong, D. Fontaine, G. Fontaine, R. Fontaine, B. Foord, L. Foote, R. Foran, 
D. Forbes, M. Forbes, D. Forbister, A. Forcade, G. Ford, R. Ford, T. Ford, W. Ford, J. Foreman, B. Forest, L. Forget, 
D. Forgie, B. Forman, D. Forman, L. 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, B. Foster, 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, H. Fowell, G. Fowler, J. Fowler, D. Fox, J. Fox, M. Foxton, S. Foxton, K. Fraboni, S. Fraino, F. Frame, 
C. Frampton, C. France, J. France, R. France, D. Franche, O. Franchi, D. Francis, N. Franck, C. Frank, A. Frankiw, P. 
Fransen, K. Franson, W. Franson, S. Franssen, R. Frasch, B. Fraser, C. Fraser, G. Fraser, K. Fraser, M. Fraser, R. 
Fraser, L. Fraser, K. Frazer, C. Freake, G. Freake, R. Freake, B. Frechette, K. Frechette, S. Freckelton, A. Freeman, G. 
Freeman, M. Freeman, J. Freer, U. Freiberg, E. Frejoles, J. French, J. Frese, L. Freund, K. Freyman, K. Friedrich, D. 
Friedt, W. Friend, D. Friesen, F. Friesen, H. Friesen, J. Friesen, K. Friesen, M. Friesen, N. Friesen, R. Friesen, K. Frith, 
A. Frizorguer, D. Frizzell, J. Froc, M. Froehler, C. Froude, S. Froude, A. Fry, T. Fryer, X. Fu, N. Fucile, C. Fudge, L. 
Fudge, R. Fudge, K. Fujimoto, D. Fukushima, W. Fulkerson, J. Fuller, C. Fulowski, D. Fung, J. Fung, S. Fung-Yau, C. 
Funk, J. Funk, K. Funk, R. Funk, M. Funke, J. Furey, M. Furey, A. Furgiuele, A. Furlong, L. Furlong, T. Furuya, C. 
Fuster, A. Gabr, K. Gabrielson, M. Gabruch, D. Gabruck, L. Gadowski, K. Gadzala, R. Gaetz, L. Gaffney, N. Gafuik, 
A. Gage, C. Gagne, D. Gagne, J. Gagnon, K. Gagnon, S. Gagnon, W. Gail, B. Galbraith, P. Gale, M. Galea, J. Galey, 
R.  Gallagher,  F.  Gallant,  M.  Gallant,  R.  Gallant,  F.  Gallardo,  J.  Galliott,  M.  Gallon,  J.  Galotta,  B.  Gamble,  D. 
Gamblin, C. Gamboa, L. Gamboa, F. Gan, A. Gandhi, P. Gandhi, V. Gandhi, J. Ganie, D. Ganske, B. Gantz, Y. Gao, V. 
Gapaz, M. Garbin, A. Garcia, C. Garcia, A. Garcia Varganova, A. Garden, D. Gardham, K. Gardiner, S. Gardiner, S. 
Gardner, J. Gareau, R. Gareau, T. Gareau, R. Garg, V. Garg, K. Garland, A. Garneau, W. Garner, P. Garon, L. Garvey, 
C. Garzon, C. Gascon, O. Gascoyne, K. Gaslard, L. Gates, J. Gatrell, S. Gatt, S. Gauchan, F. Gaudet, G. Gaudet, W. 
Gaugler,  L.  Gauld,  C.  Gauthier,  D.  Gauthier,  J.  Gauthier,  M.  Gauthier,  N.  Gauthier,  P.  Gauthier,  S.  Gauthier,  K. 
Gautschi,  S.  Gavronsky,  T.  Gaydos,  G.  Gayton,  N.  Gazdag,  A.  Gboko,  J.  Geddes,  C.  Geldart,  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, J. Gerlinger, M. Germain, R. Germain, K. Gerow, 
S.  Gerow,  E.  Gervais,  K.  Gervais,  M.  Gervais,  K.  Gessner,  T.  Getchell,  S.  Getson,  G.  Getz,  K.  Getzinger,  V. 
Ghadamyari, L. Ghasem Rashid, H. Ghazimoradi, M. Ghorbanie, J. Ghosh, E. Ghoubrial, D. Gibb, S. Gibbon, I. 
Gibbon, E. Gibbs, R. Gibbs, C. Gibson, D. Gibson, J. Giebelhaus, S. Giefer, A. Gierach, W. Giers, C. Giesbrecht, D. 
Giesbrecht, E. Giesbrecht, J. Giesbrecht, T. Giesbrecht, K. Gifford, J. Gigg, D. Giggs, G. Gilbert, J. Gilbert, C. Giles, 
M. Giles, S. Giles, V. Giles, P. Gilhespy, D. Gill, J. Gill, K. Gill, L. Gill, M. Gill, N. Gill, R. Gill, S. Gill, J. Gillam, D. 
Gillan,  D.  Gillanders,  J.  Gillatt,  S.  Gillespie,  A.  Gillingham,  D.  Gillingham,  E.  Gillingham,  H.  Gillingham,  J. 
Gillingham, L. 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, L. Giraldo, D. Girard, G. Girard, S. Girbav, R. Girletz, D. Girouard, J. 
Girouard, B. Gisby, M. Gisondo Crawford, E. Giuliani, J. Gladue, G. Glanville, A. Glasrud, 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. 

T2

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.B. Jakulj, M. Jalali, G. Jaleel, L. Jama, M. Jama, S. Jamam, D. Jaman, A. Jambrosic, D. James, K. James, R. 
James, S. James, W. James, R. Jamieson, T. Jamieson, J. Jamieson, M. Jamieson, S. Jamieson, D. Jamilano Jr., 
A. Janes, D. Janes, J. Janes, Z. Janosova-Den Boer, 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. Jechow, W. Jellison, G. Jenkins, J. Jenkins, T. Jenkins, J. Jenner, R. Jenniex, S. Jenniex, D. Jennings, 
A. Jensen, B. Jensen, D. Jensen, K. Jensen, L. Jensen, Q. Jensen, T. Jensen, V. Jensen, D. Jenson, K. Jentas, M. 
Jeroncic, R. Jeronymo, T. Jervis, B. Jesso, C. Jesso, M. Jesso, T. Jessome, J. Jesson, S. Jevne, B. Jewell, P. Jia, 
N. Jiang, Q. Jiang, S. Jiang, Y. Jiang, Z. Jiang, R. Jimeno, X. Jing, P. Jingar, K. Jivraj, R. 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, L. Johnston, M. Johnston, 
N. Johnston, R. Johnston, A. Johnston, B. Johnstone, C. Johnstone, E. Johnstone, R. Johnstone, S. Johnstone, D. 
Johnston-Watson, V. Jolliffe, J. Jonasson, A. Jones, B. Jones, C. Jones, D. Jones, E. Jones, G. Jones, K. Jones, 
L. Jones, M. Jones, N. Jones, R. Jones, S. Jones, V. Jones, N. Jongkind, P. Joo, O. Joos, J. Jorawsky, D. Jordan, 
M. Jordan, D. Jordison, B. Jorgensen, C. Jorgensen, D. Jorgensen, M. Jorgensen, L. Jorgenson Donahue, A. Jose, 
D. Joseph, P. Joseph, V. Joseph, K. Joseph, A. Joshi, T. Joshi, U. Joshi, S. Josselyn, M. Jovic, D. Jowsey, M. 
Juanerio, R. Jubinville, T. Juett, A. Junaid, J. Jung, S. Jung, C. Jungen, R. Jungkind, G. Junio, M. Junio-Read, C. 
Jurgenliemk, K. Jurouloff, A. Kachra, C. Kada, L. Kada, T. Kadi, T. Kadikoff, L. Kadutski, G. Kadylo, C. Kaglea, R. 
Kahanyshyn, A. Kaid, G. Kailas, H. Kakadiya, S. Kalbag, V. Kalbag, L. Kalinin, D. Kalinowski, J. Kallis, A. Kalmet, 
D. Kalynchuk, A. Kamate, B. Kamath, A. Kamke, G. Kamon, A. Kamran, S. Kanarek, A. Kandasamy, S. Kandulva 
Chakrapany, J. Kane, L. Kane, S. Kane, K. Kang, N. Kang, Z. Kanji, S. Kapeluck, Y. Karayan Moosafi, P. Karimi, R. 
Karlowsky, J. Karlson, S. Karmakar, C. Karpan, M. Karpan, 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,  S. 
Kaushik, C. Kavalec, T. Kavalec, T. Kawadza, R. Kawano, K. Kay, O. Kay, G. Kaya, A. Kaye, J. Kaye, G. Kazimirowich, 
M. Kealey, S. Kealey, R. Kean, E. Keane, J. Kearley, M. Kearley, R. Kearns, K. Keating, M. Keck, B. Keddie, R. 
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, K. Keller, C. Kelley, C. Kellogg, E. Kellough, J. Kelloway, M. Kelloway, R. Kelloway, C. Kellsey, 
C. Kelly, J. Kelly, M. Kelly, S. Kelsey, T. Kemmer, G. Kemp, S. Kempner, J. Kempton, R. Kendall, S. Kendall, C. 
Kendell, D. Kendell, R. Kendell, M. Kendrick, B. Kennedy, C. Kennedy, G. Kennedy, M. Kennedy, R. Kennedy, S. 
Kennedy, W. Kennedy, J. Kenny, R. Kenny, D. Kent, S. Kent, D. Kenyon, V. Kenyon, K. Keough, S. Kermanshachi, S. 
Kernachan, C. Kerpan, D. Kerr, J. Kerr, S. Kers, D. Ketchum, D. Kett, B. Kevol, M. Khalil, T. Khambalkar, A. Khan, F. 
Khan, M. Khan, S. Khan, N. Khatri, R. Khatri, J. Kho, F. Khodayari, S. Khong, S. Kiasosua, I. Kidd, R. Kidd, G. Kidd, 
D. Kidger, B. Kidmose, B. Kiedyk, C. Kiehn, K. Kieley, K. Kielt, L. Kiez, C. Kilback, D. Kilbreath, M. Kilcollins, C. 
Killick, O. Kilo, B. Kim, H. Kim, R. Kim, D. Kimmie, M. Kinden, 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, P. Kip, 
T. Kirchner, R. Kirk, D. Kirkham, L. Kirkpatrick, 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, 
D. Klause, R. Klautt, A. Klein, B. Klenk, R. Klimek, M. Klimkiewicz, E. Klitiris, J. Klotz, G. Kluthe, R. Klys, C. Knapper, 
R. Knee, S. Knelsen, W. Knelson, R. Kneteman, M. Kniebel, G. Knight, J. Knight, R. Knight, J. Knight-Ehiwe, J. 
Knipe, L. Knoblauch, D. Knoblich, B. Knopf, D. Knott, W. Knouse, G. Knowlton, J. Knox, T. Knox, M. Kobelka, D. 
Kobes, B. Kobzey, B. Koch, M. Koch, E. Kodjo Gaba, R. Koenig, K. Koffi, L. Koffi, S. Koffi, C. Kohls, B. Kohrs, J. 
Kohut, B. Koizumi, C. Kolberg, M. Kolenchuk, M. Kolesnikov, D. Kolundzic, B. Koma, M. Komant, A. Komm, S. 
Kompally, M. Kondor, B. Kondratowicz, B. Kone, L. Kone, V. Kone, R. Konrad, M. Konschuh, E. Kontuk, B. Kootenay, 
P. Korba, S. Korchagin, M. Koren, B. Korolischuk, C. Koroluk, D. Korrey, J. Kosanovich, A. Kosasih, I. Koshcheev, B. 
Kosowan, V. Kostic, D. Kostiuk, K. Kostrub, S. Kostyshen, B. Kotchi, K. Kotkas, M. Kotty, D. Kotze, M. Koua, P. 
Kouadio, A. Kouakou, D. Kouame, A. Kouassi, H. Kouassi, G. Koumba Lendoye, A. Kourbaj, M. Koutou, M. Kovac, 
B. Kovacs, S. Kovacs, R. Kovalenko, R. Kovasin, M. Kowalchuk, J. Kowalewski, R. Kowalski, K. Kowbel, R. Kowbel, 
M. Kozak, E. Kozakevich, T. Kozina, A. Kozler, A. Kozlowski, A. Kozovski, B. Kozuback, T. Kozyra, D. Krajci, B. Kraljic, 
K. Kramps, R. Kranitz, T. Kratz, W. Kraus, G. Krause, T. Krause, R. Krauss, R. Kravitz, C. Krawchuk, D. Krawec, J. 
Krawetz, M. Krawetz, J. Kreft, T. Kreics, M. Kreiser, B. Krell, J. Krenbrink, B. Kress, K. Krewulak, A. Krishnamoorthy, 
R. Krishnamurthy, D. Krismer, B. Kristianson, N. Krochmal, R. Kroeker, K. Krogh, P. Krol, U. Krstic, R. Krueger, G. 
Kruger, K. Kruger, N. Krupka, T. Krushel, R. Ku, C. Kubik, J. Kubik, C. Kucinar, G. Kucy, E. Kudrynytskyi, J. Kuhberg, 
M. Kulkarni, C. Kully, B. Kumar, P. Kumar, R. Kumar, S. Kumar, V. Kumar, H. Kundert, C. Kung, D. Kunitz, J. Kuntz, P. 
Kuppers, D. Kurek, M. Kureshi, M. Kurowski, K. Kurschenska, K. Kursteiner, D. Kurtz, R. Kurtz, F. Kurucz, J. Kushe, 
D. Kusmiadji, G. Kusuma, B. Kutash, R. Kutz- Semeniuk, S. Kuzmak, F. Kuzmic, C. Kwan, J. Kwan, R. Kwiatkowski, 
S. Kwiatkowski, A. Kwon, K. Kwong, T. Ky, K. Kyffin, D. Kyle, J. Kynock, R. Kynock, T. La Grange, D. Labby, J. 
LaBossiere, A. Laboucan, J. Laboucan, R. Laboucan, T. Lacey, A. LaChance, N. Lachance, S. 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. Lafreniere, G. Lagace, M. Lagimodiere, O. Lagoke, A. Laguduva, 
D. Laha, M. Laha, B. Lahoda, D. Lahoda, J. Lahoda, C. Lai, R. Lai, S. Lai, T. Lai, K. Laidler, A. Laing, R. Laing, S. Laird, 
A. Laite, M. Lake, J. Lakes, P. Lalani, J. Laliberte, K. Lalonde, P. Lalonde, C. Lam, E. Lam, I. Lam, J. Lam, L. Lam, N. 
Lam,  R.  Lam,  S.  Lam,  K.  Lamb,  Z.  Lamba,  D.  Lambert,  J.  Lambert,  K.  Lambert,  S.  Lambert,  D.  Lameman,  R. 
Lameman, T. Laminski, J. Lamontagne, R. Lamontagne, T. Lamoureux, 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, X. 
Landry-Pellerin, W. Landsburg, B. Lane, M. Lane, W. Lane, S. Lane, R. Lanfranchi, J. Langdon, K. Langdon, J. 
Lange, L. Lange, N. Lange, O. Lange, S. Lange, S. Langford, W. Langford, T. Langill, C. Langpap, B. Lanh, R. Laniec, 
C. Lanthier, L. Lanza, S. Lanza, C. Lapp, P. Lapp, S. Lapp, C. Lappin, M. Larade, G. Laramee, J. Larkin, J. Larochelle, 

Glubish, M. Go, R. Go, J. Godin, K. Godin, D. Godwin, M. Goebel, C. Goeson, C. Gogol, J. Gogol, B. Gogowich, H. 
Goldberg, D. Golden, A. Goll, D. Goll, P. Goll, M. Gomaa, R. Goman, E. Gomez, J. Gomez, C. Gomuwka, E. Gong, K. 
Gong, M. Gonzales, I. Gonzalez, N. Gonzalez, Y. Gonzalez, P. Gonzalez Sierra, C. Good, P. Good, J. Goodair, C. 
Goodall, A. Goodine, C. Goodman, J. Goodman, P. Goodman, W. Goodwin, B. Goodyear, J. Goodyear, J. Gorai, K. 
Gordeyko, I. Gordon, J. Gordon, K. Gordon, S. Gordon, L. Gordon, J. Gorgichuk, D. Gorrie, J. Gorski, R. Goshi, B. 
Gosse, M. Gosse, R. Gosse, T. Gosse, T. Gosselin, Y. Gosselin, K. Goudie, C. Goudreau, C. Gough, A. Gould, B. 
Gould,  J.  Gould,  T.  Gould,  C.  Goulet,  P.  Goulet,  J.  Gourlie,  G.  Gouthro,  S.  Gouthro,  J.  Gover,  R.  Govil,  N. 
Govindarajan Prithivirajan, M. Govindaswamy Krishnamoorthy, M. Goyal, L. Goymer, J. Graca, N. Grace, R. Graf 
Jr., L. Graff, D. Graham, J. Graham, M. Graham, P. Graham, S. Graham, T. Graham, C. Graham, I. Grandy, R. Grandy, 
B. Granger, J. Granger, A. Grant, C. Grant, J. Grant, M. Grant, R. Grant, S. Grant, T. Grant, A. Graup, B. Gravel, R. 
Gravell, T. Graveson, A. Gray, B. Gray, C. Gray, D. Gray, J. Gray, N. 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, T. Green, W. Green, C. 
Greenawalt, D. Greenawalt, C. Greene, D. Greene, T. Greene, A. Greenfield, G. Greenwood, K. Greenwood, M. 
Greenwood, R. Greenwood, D. Greep, A. Grenier, J. Grenon, J. Greter, A. Grewal, B. Grice, C. Grice, R. Grice, C. 
Grieder, S. Grier, R. Grieve, J. Griffin, M. Griffin, P. Griffin, E. Griffiths, J. Griffiths, K. Griffiths, R. Griswold, R. 
Groenen, M. Grosseth, A. Grossi, W. Grotkowski, J. Grouchy, P. Grove, D. Grundner, D. Grzela, S. Gu, C. Guay, D. 
Guay,  C.  Gudjonson,  C.  Gudmundson,  S.  Gue,  P.  Guedez,  I.  Guelber,  J.  Guerin,  M.  Gueye,  D.  Guglielmin,  K. 
Guimond, R. Guinup, A. Guitard, A. Gulamhusein, K. Gulamhusein, R. Gulati, S. Guled, R. Gulutzan, J. Gumbley, I. 
Gumbo,  L.  Gunnell,  I.  Gunning,  R.  Gunning,  A.  Gupta,  S.  Gupta,  J.  Gurba,  M.  Gurin,  C.  Gursky,  J.  Gushue,  T. 
Gushue, 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, N. Hadskis, K. Hagan, S. Hagan, L. Hagg, C. 
Hagstrom,  K.  Hague,  O.  Haight,  K.  Haines,  A.  Hains,  A.  Haj  Hamdan,  M.  Haj  Hamdan,  S.  Hajar,  S.  Haji,  S. 
Halaburda, L. Hale, C. Hales, D. Halewich, B. Haley, R. Haley, J. Halford, D. Halifax, B. Hall, C. Hall, J. Hall, R. Hall, 
S. Hall, T. Hall, S. Halland, S. Hallas, R. Halldorson, B. Hallett, G. Hallett, K. Halliday, O. Hallmark, R. Hallock, A. 
Halvorson, C. Hambly, B. Hamborg, A. Hameed, J. Hamel, P. Hamel, T. Hamel, J. Hamelin, B. Hamer, D. 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, B. Hammond, G. Hammond, J. Hammond, M. Hammond, C. 
Hampton, B. Hamrell, E. Han, G. Hanas, B. Hancock, E. Hancock, B. Hancott, S. Hancott, F. Hanif, E. Hanlon, S. 
Hanlon, E. Hann, R. Hann, R. Hanna, 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, J. 
Hardy,  A.  Hare,  E.  Harikumar,  K.  Harke,  J.  Harker,  A.  Harlal,  D.  Harley,  L.  Harley,  E.  Haroldson,  G.  Harper,  R. 
Harrietha, R. Harriman, A. Harris, B. Harris, C. Harris, J. Harris, M. Harris, S. Harris, C. Harrison, D. Harrison, N. 
Harrison, R. Harsany, D. Hart, C. Hartery, C. Hartl, A. Harty, J. Harty, B. Harvey, D. Harvey, J. Harvey, K. Harvey, P. 
Harvey, R. Harvey, S. Harvey, I. Hashi, H. Hashmi, K. Hasiuk, M. Hassan, O. Hassan, B. Hassen, 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, C. Hawkings, D. Hawkins, S. Hawryliw, A. Hawthorne, S. Haxton, N. Hay, S. Hay, D. 
Hayashi, B. Hayden, C. Hayden, J. Hayden, J. Haydo, C. Hayduk, D. Hayes, M. Hayes, P. Hayes, K. Hayko, D. 
Haynes, J. Haynes, L. Haynes, A. Hayward, M. Hayward, R. Hayward, T. Hayward, J. Hazin, J. He, S. He, T. He, Y. 
He, T. Head, M. Headrick, B. Heagy, C. Heagy, J. Heagy, A. Heale, L. Healy, B. Hearn, B. Heasley, A. Heath, B. 
Heath, C. Heath, D. Heath, L. Heath, B. Heatley, D. Heavens, J. Heavens, S. Heawood, 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, T. Heidebrecht, M. Heigl, C. Hein, F. Hein, R. Hein, J. Heinen, R. Heinrichs, B. Heise, D. Heit, R. Heiz, R. 
Helland,  B.  Helliker,  A.  Hellyer,  R.  Helyar,  C.  Hemington,  D.  Hemmelgarn,  W.  Hemminger,  B.  Hemstock,  D. 
Henderson, R. Henderson, W. Henderson, S. Henderson, E. Hendrickson, K. Hendrickson, S. Hendry, R. Henley, K. 
Hennessey, A. Hennig, E. Henriquez, C. Henry, R. Henry, T. Henry, H. Henschel, D. Herauf, K. Herba, C. Herbst, W. 
Hergott, B. Herman, J. Herman, W. Herman, A. Hernandez, G. Hernandez, M. Hernandez, P. Hernandez, L. Heron, 
G. Herrebout, C. Herring, R. Herrington, D. Hertzsprung, D. Heshka, R. Heska, K. Heslop, A. Hess, B. Heugh, A. 
Heuthorst, J. Hevey, B. Hewitt, J. Hewitt, M. Hewitt, T. Hewitt, C. Hewlett, J. Hewlett, K. Hewlin, A. Heydari Gorji, 
C. Heywood, R. Hibbs, D. Hicke, P. Hickey, R. Hickey, B. Hicks, C. Hicks, R. Hicks, S. Hicks, O. Hidalgo, L. Hiebert, 
R.  Hiebert,  M.  Hiemstra,  T.  Hiemstra,  E.  Hietanen,  R.  Higa,  J.  Higdon,  A.  Higgins,  J.  Higgins,  L.  Higgins,  M. 
Higgins, R. Higgins, P. Higgitt, J. Higuerey De Sanchez, C. Hildahl, C. Hildebrand, T. Hildebrand, C. Hill, D. Hill, H. 
Hill, J. Hill, K. Hill, R. Hill, T. Hill, B. Hillier, C. Hillier, D. Hillier, J. Hillier, M. Hillier, S. Hillier, T. Hillier, C. Hills, T. 
Hills,  D.  Hillyard,  R.  Hilton,  B.  Hindmarch,  T.  Hindson,  K.  Hingley,  W.  Hinkle,  T.  Hinks,  K.  Hinton,  N.  Hinze,  D. 
Hiscock, J. Hitchens, D. Hitra, G. Ho, J. Ho, M. Ho, T. Ho, J. Hoare, R. Hoath, W. Hobart, A. Hobbi, J. Hobbs, R. 
Hoda, C. Hodder, G. Hodder, J. Hodder, D. Hodge, G. Hodgins, R. Hodgins, D. Hodgson, A. Hoeg, A. Hoey, N. Hoey, 
L. Hoff, N. Hoff, T. Hoff, M. Hoffart, R. Hoffman, M. Hofstrand, G. Hogan, S. Hogan, A. Hogg, J. Hogg, R. Hogg, J. 
Hoilund, B. Holaki, D. Holik, A. Holland, K. Holland, M. Holland, C. Hollands, A. Hollebakken, I. Hollenbeck, P. 
Hollett, D. Holley, D. Hollingshead, G. Holloway, J. Holloway, L. Holloway, J. Hollowell, C. Holman, D. Holman, R. 
Holman, B. Holmes, J. Holmes, K. Holmes, M. Holmes, T. Holmes, N. Holsapple, E. Holt-Groom, B. Holthe, C. 
Holthe, J. Holton, J. Holuk, D. Holwell, A. Holz, J. Holz, G. Homann, D. Honing, C. Hood, D. Hood, J. Hood, G. Hook, 
J. Hooper, R. Hooper, A. Hope, P. Hopkins, S. Hopkins, Y. Hopkins, N. Hopner, C. Hopps, T. Hopwood, A. Hordy, D. 
Horlick, R. Horn, T. Hornberger, K. Hornseth, B. Horobec, K. Horvath, M. Horvath, R. Horvath, J. Horyn, K. Hosker, 
B. Hossain, M. Hossain, T. Hou, S. Houck, C. Houle, E. Houlihan, A. House, G. House, P. House, R. House, T. House, 
L. Houseman, G. Houston, P. Houston, K. Hovdebo, D. Howard, T. Howard, C. Howden, R. Howden, L. Howell, P. 
Howell, P. Howie, S. Howlader, J. Howse, M. Hoyles, T. Hoyles, D. Hoyt, R. Hoyt, B. Hoza, D. Hrycak, T. Hrycay, B. 
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W. Hubert, J. Hucik, T. Huckabone, K. Huculak, W. Huddlestun, A. Hudkins, A. Hudson, D. Hudson, J. Hudson, P. 
Hudson, S. Huebner, K. Huey, J. Huffman, A. Hughes, B. Hughes, D. Hughes, J. Hughes, M. Hughes, J. Hughston-
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Hundessa, M. Hung, C. Hunt, D. Hunt, M. Hunt, B. Hunter, C. Hunter, D. Hunter, K. Hunter, L. Hunter, P. Hunter, R. 
Hunter, S. Hunter, W. Hunter, M. Hupchuk, K. Hupp, K. Hurd, G. Hurley, S. Hurley, R. Hurtado, R. Hurtado Urdaneta, 
M. Hurtaj, 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, E. Hutton, D. Huxley, A. Huynh, C. Huynh, M. 
Huys, S. Hwang, A. Hymanyk, C. Hynes, D. Hynes, E. Hynes, J. Hynes, K. Hynes, M. Hynes, N. Hynes, T. Hynes, S. 
Hyrcha, J. Iampen, G. Iannattone,  L.  Iannattone,  P.  Iannattone,  R.  Ibbotson,  K.  Ibrahim,  T.  Idler,  G.  Iervella, H. 
Iftemie, N. Ilchuk, T. Ilie, E. Imbery, W. Imeson, K. Imlach, M. Imran, S. Imrie, C. Inglis, E. Inglis, J. Inglis, R. Inglis, 
E. Ingram, G. Ingram, B. Inman, C. Innes, R. Innes, M. Inscho, D. Ip, M. Ippolito, M. Iqbal, J. Ireland, R. Ireton, M. 
Irfan, J. Irons, K. Ironstand, R. Irvine, M. Irving, S. Irwin, J. Isaacs, C. Isaka, C. Isea Natera, B. Ish, H. Ishaque, A. 
Islam, M. Islam, U. Islam, F. Isley, G. Ismaguilova, O. Issa, B. Ivany, D. Ivany, J. Ivezic, I. Jabbar, C. Jabusch, B. 
Jackson, C. Jackson, D. Jackson, K. Jackson, R. Jackson, S. Jackson, T. Jackson, J. Jackson, J. Jacob, 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, V. Jain, M. Jaindl, K. Jaji, R. Jakher, R. Jakubowski, 

T3

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.A. Larocque, J. Larocque, E. LaRose, R. Larsen, J. Larson, P. Larson, R. Larson, B. Larsson, A. Laser, J. LaSha Pool, 
C. Lassey, W. Latchuk, A. Latif, Z. Latif, C. Latimer, R. Latimer, M. LaTorre, P. Latus, J. Lau, S. Lau, B. Laughlin, P. 
Laughman, P. Laurie, A. Laurie, K. Laurin, N. Laustsen, S. Laut, R. Lauze, J. Lauzon, D. Laventure, K. Laverty, V. 
Laviano, B. Lavigne, J. Lavigne, C. Lavoie, D. Law, I. Law, C. Lawford, S. Lawlor, B. Lawrence, D. Lawrence, E. 
Lawrence, L. Lawrence, R. Lawrence, S. Lawrence, W. Lawrence, Y. Lawrence, R. Lawrie, G. Lawson, J. Laya, A. 
Layland, K. Layland, P. Layland, S. Layton, K. Layug, G. Lazaruk, S. Lazeski, T. Lazowski, L. Le, M. Le, N. Le, S. Le, 
T. Le, V. Le, R. Le Manne, B. Leach, T. Leach, R. Leahy, C. Leamon, K. Leamon, L. Leamon, D. Leask, M. Lebas, C. 
LeBlanc, E. LeBlanc, J. LeBlanc, R. LeBlanc, T. Leblanc, W. LeBlanc, P. LeBlond, C. Lebrun, S. LeBrun, S. Lebsack, 
S. Leclair, G. Leclerc, G. Ledger, J. Ledoux, C. 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, M. LeForte, D. Lefrancois, D. Legault, K. 
Legault, L. Legault, J. Legere, M. Legge, R. Legge, M. LeGrow, K. Lehal, B. Lehbauer, M. Lehouillier, S. Lei, P. 
Leibel, T. Leibel, C. Leicht, S. Leithoff, R. Lemoine, Z. LeMoine, T. Lemon, R. Lendrum, P. Leniuk, P. Lennon, C. Lenz, 
J. Lenzner, T. Leon, G. Leong, H. Leong, K. Lepage, S. Lepp, L. Leppaie, P. Lepper, Y. Lerner, E. Leroy, C. Leschinski, 
G. Leslie, R. Leslie, S. Lester, B. Lesyk, K. Letby, M. Lethaby, 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, G. Lewis, J. Lewis, K. Lewis, P. 
Lewis, R. Lewis, T. Lewis, W. Lewis, E. Lewynsky, W. Leyland, N. L'Heureux, R. L'Heureux, J. L'Hirondelle, H. Li, J. 
Li, Q. Li, S. Li, W. Li, Y. Li, B. Liang, N. Liang, S. Liao, C. Liba, M. Liber, Z. Licastro, H. Lien, 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, S. Lindballe, K. 
Linder,  T.  Lindley,  E.  Lindsay,  D.  Lindskog,  D.  Linfoot,  A.  Linggon,  P.  Linklater,  N.  Linnell,  J.  Linton,  M.  Liou-
McKinstry, R. Lipman, R. Liske, C. Little, G. Little, J. Little, S. Little, J. Littlechilds, H. Liu, J. Liu, L. Liu, T. Liu, W. 
Liu, X. Liu, Y. Liu, J. Liu Prest, E. Liv, J. Lively, J. Livingston, S. Livingstone, C. Lizee, J. Llanos, R. Lloy, M. Lloyd, P. 
Lloyd,  Y.  Lo,  A.  Lobban,  A.  Lobbes,  G.  Lobdell,  J.  Lochansky,  F.  Locke,  R.  Locke,  A.  Lockhart,  L.  Lockhart,  N. 
Lockhart, R. Lockhart, C. Loder, S. Loder, J. Lodoen, K. Loewen, S. Loewen, C. Lofstrom, C. Logan, M. Logan, S. 
Logan, D. Loggie, R. Logozar, J. Lok, R. Loke, J. Lomada, K. Lomond, D. Londo, C. Long, D. Long, S. Long, Y. Long, 
S. Longman, D. Longpre, S. Longson, C. Longston, I. Lonsbury, K. Loo, K. Lopez, M. Lopushinsky, D. Lord, N. Lord, 
J. Loree, C. Lorenson, L. Lorentz, N. Lorentz, J. Lorette, K. Lorette, M. Lorincz, B. Lorinczy, K. Lorteau, M. Loshny, 
J. Lotito, T. Lougheed, A. Loughran, J. Loukou, S. Lourido, W. Loutit, 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, K. Loyer, L. 
Loyola,  E.  Lozano,  C.  Lozinski-Kumpula,  A.  Lu,  J.  Lu,  M.  Lu,  W.  Lu,  G.  Lucas,  I.  Lucas,  J.  Lucas,  L.  Luciow,  T. 
Lucksinger, B. Lucy, E. Ludwig, L. Luiken, C. Luk, K. Luk, K. Lukan, L. Lukey, C. Lumley, K. Lumley, W. Lundell, J. 
Lundquist,  K.  Lundrigan,  V.  Lundrigan,  E.  Lunn,  R.  Lunn,  J.  Lunt,  C.  Lunzmann,  K.  Luo,  X.  Luo,  M.  Lupul,  J. 
Luscombe, B. Lush, D. Lush, J. Lush, R. Lusk, A. Lussier, K. Lussier, C. Lutsch, D. Lutwick, J. Lutyck, K. Lutz, A. Ly, 
G. Lyall, K. Lyall, T. Lychuk, G. Lye, D. Lynch, K. Lynch, L. Lynch, R. Lynett, M. Lyon, W. Lyon, N. Lyons, R. Lyric, H. 
Ma,  N.  Maawia,  M.  MacBeth,  K.  MacBride,  K.  MacComish,  M.  MacConnell,  L.  Macdaid,  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,  T.  Macdougall-
Sinclair,  A.  MacEachern,  C.  MacEachern,  J.  MacEachern,  M.  MacEachern,  T.  MacEachern,  Y.  Macedo,  C. 
MacFarlane,  M.  Macfarlane,  K.  MacGillis,  K.  Machado  Rodriguez,  S.  MacHale,  D.  Machuk,  R.  Maciborski,  J. 
Maciejewski, T. Macijuk, C. MacInnes, A. MacInnis, B. MacInnis, S. MacInnis, L. MacIntosh, R. MacIntyre, T. 
Macintyre, A. Mack, B. Mack, L. Mack, S. Mack, B. MacKay, C. Mackay, G. MacKay, K. MacKay, L. Mackay, S. 
MacKay, R. Mackelvie, D. Mackenzie, G. MacKenzie, K. MacKenzie, M. MacKenzie, S. MacKenzie, T. Mackenzie, 
B. MacKey, P. Mackey, S. Mackey, T. Mackey, A. MacKinnon, B. MacKinnon, J. MacKinnon, K. MacKinnon, P. 
MacKinnon, R. MacKinnon, T. MacKinnon, P. Mackintosh, B. MacLaren, T. MacLaren, B. Maclean, C. MacLean, E. 
MacLean, K. MacLean, M. MacLean, R. MacLean, A. Maclellan, D. Maclellan, G. MacLellan, J. MacLellan, M. 
MacLellan,  T.  Maclellan,  J.  MacLennan,  A.  MacLeod,  I.  MacLeod,  J.  MacLeod,  L.  MacLeod,  M.  MacLeod,  T. 
MacLeod,  W.  MacLeod,  C.  MacLeod,  H.  MacMillan,  N.  MacMillan,  A.  Macneil,  B.  MacNeil,  C.  Macneil,  J. 
Macneil, K. MacNeil, B. MacNeill, A. MacNiven, W. MacPherson, C. MacPherson, S. Macquarrie, H. Macrae, M. 
MacRitchie, T. MacVicar, B. Macwilliams, C. Madadi, J. Madathiparambil, A. Madhukar, R. Madigan, C. Madill, 
H. Madlung, D. Madoche, G. Madsen, M. Maennchen, L. Maga, D. Maganga, J. Magbanua, D. Magee, S. Magill, 
P. Magnan, D. Magnussen, D. Magnusson, M. Magnusson, J. Magpali, A. Magro, V. Magsila, D. Magson, R. 
Maguet, D. Mah, M. Mah, R. Mah, K. Mahboobi, B. Mahe, T. Mailandt, M. Mailhot, E. Maillet, J. Maillet, M. 
Mailloux, P. Mailloux, R. Mailman, J. Mainville, B. Maisey, D. Maisey, O. Maita, R. Maitripala, 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, S. Malcolm, H. Maldonado, M. Malech, P. Malhame, H. Malik, A. Malimban, 
T.  Malkova,  J.  Mallard,  K.  Mallard,  S.  Mallay,  G.  Mallette,  T.  Malley,  D.  Mallum,  G.  Malo,  T.  Maloney,  D. 
Malowski, A. Maltseva, G. Malvar, 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, S. Mann, G. Mann, J. Manning, J. Mansfield, D. 
Manshanden, V. Mantey, A. Manthorne, E. Mantilla, G. Manuel, J. Manuel, L. Manzano Weffer, H. Maralli, M. 
Maratovic, D. Marazzo, G. Marceau, A. Marcel, N. Marchand, F. Marchesan, M. Marchi, R. Marcichiw, N. Marcil, 
A. Marcinkoski, T. Marcotte, L. Marcucci, N. Marcy, W. Margison, H. Maric, V. Maries, E. Marilao, S. Marin, P. 
Marinzi, S. Marion, D. Mark, S. Markle, S. Markosyan, K. Markstrom, M. Markussen, P. Marolt, U. Maroney, B. 
Marple, A. Marquardt, T. Marquis, D. Marr, K. Marriner, R. Marrington, C. Marriott, B. Marsh, C. Marsh, M. Marsh, 
N. Marsh, P. Marsh, C. Marshall, S. Marshall, D. Marshall, S. Marshman, J. Marston, A. Martakoush, P. Martell, 
L. Martens, S. Martens, A. Marter, B. Martin, C. Martin, D. Martin, J. Martin, M. Martin, R. Martin, S. Martin, T. 
Martin,  D.  Martinat,  S.  Martinella,  Z.  Martinez,  D.  Martinez  Gomez,  O.  Martis,  D.  Martyn,  R.  Martyn,  M. 
Martynuik, A. Martyshuk, M. Martyshuk, B. Martz, J. Maruniak, K. Mashayekh, R. Maskoni, B. Mason, K. Mason, 
D.  Massey,  M.  Massiah,  K.  Massick,  A.  Massicotte,  P.  Massicotte,  B.  Masters,  M.  Mata,  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,  R.  Mathieson,  C.  Mathiot,  J.  Matkowski,  B.  Matsalla,  N. 
Matsushita, T. Matsushita, A. Matthews, B. Matthews, C. Matthews, D. Matthews, E. Matthews, N. Matthews, 
J. Matthiessen, R. Matychuk, P. Maurice, S. Maurice, N. Mavani, D. Mavridis, D. Mavuwa, A. Mawer, C. Maxsom, 
J.  Maxwell,  R.  Maxwell,  A.  May,  K.  May,  R.  May,  C.  Maye,  J.  Mayer,  S.  Mayer,  R.  Mayers,  A.  Maynard,  W. 
Maynard, K. Mayner, A. Mayo, B. Mayo, C. Mays, A. Mazur, C. Mazuryk, H. Mc Gee, D. McAlister, C. Mcallister, 
D.  McAllister,  M.  McAlpine,  D.  McArthur,  K.  McArthur,  N.  McBain,  A.  McBoyle,  K.  McBride,  T.  Mcbride,  R. 
McBrien, D. McCabe, G. McCabe, T. McCabe, J. McCaffrey, S. McCaffrey, R. McCallum, S. McCann, D. McCarry, 
J. McCarthy, J. McCarty, D. McCarvill, K. McClary, D. McClelland, I. McClelland, B. McClure, B. McConachie, J. 
McConnell,  B.  McCormack,  C.  Mccoy,  S.  McCracken,  B.  McCrady,  K.  McCrae,  C.  McCrea,  J.  Mccready,  G. 
Mccubbing,  B.  McCullough,  C.  McCullough,  R.  McCullough,  A.  McDaniel,  C.  McDonald,  J.  McDonald,  K. 
McDonald, T. McDonald, D. McDonald, C. McDonell, L. McDonnell, M. McDougall, S. McDougall, J. McDowell, 
K. McEachern, R. McEachnie, M. McElroy, P. McElwain, J. McEwen, W. McEwen, J. Mcfarland, C. McFarlane, M. 
McFarlane, A. McFaul, B. McFaul, M. McGannon, F. McGaw, L. McGean, C. Mcgee, D. McGee, L. McGee, G. 
McGinnis, P. McGinnis, G. Mcgonigal, C. McGovern, G. McGowan, M. McGowan, A. McGrath, C. McGrath, D. 
Mcgrath, K. Mcgrath, L. McGrath, M. McGrath, T. McGrath, P. McGregor, T. McGregor, S. McGregor, J. McGuckin, 
S.  McHardy,  L.  McHugh,  D.  McIntosh,  M.  Mcintosh,  A.  McIntosh,  G.  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, G. McKay, N. McKeachnie, S. McKee, T. McKee, W. McKellar, K. McKendry, N. McKendry, M. 
McKenna, P. McKenna, T. McKenna, B. McKenzie, K. McKenzie, M. McKenzie, H. McKiel, R. McKiel, C. McKim, S. 
McKinney,  J.  Mckinnon,  K.  Mckinnon,  S.  McKinnon,  R.  McLachlen,  M.  McLane,  C.  McLaren,  D.  McLaren,  M. 
McLaren, H. McLarty, T. Mclaughlan, M. McLaughlin, R. McLaughlin, K. McLaughlin, B. Mclean, H. McLean, K. 
McLean, M. McLean, N. McLean, R. McLean, W. Mclean, C. McLellan, K. McLellan, T. McLellan, A. McLellan, J. 
McLellan,  C.  McLenaghan,  M.  McLenehan,  C.  McLeod,  D.  McLeod,  I.  McLeod,  S.  McLeod,  T.  McLeod,  P. 
Mcloughlin, E. McMahon, G. McMahon, L. McMahon, K. McMann, N. McManus, J. McMaster, R. McMaster, S. 
McMichael, S. McMillan, J. 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, R. McPhail, L. McPhee, 
R. McPhee, J. McPherson, K. McPherson, J. McQuade, C. McQuaker, A. McQueen, E. McQueen, J. McQueen, C. 
McQuiggin,  L.  McQuiston,  K.  McRae,  R.  McRae,  A.  McSharry,  J.  McTamney,  B.  McTavish,  T.  McTavish,  C. 
McWhan, C. McWhinnie, M. Meade, D. Meador, B. Meadus, P. Meadus, M. Meadwell, S. Meagher, M. Meakes, 
M. Meckelborg, M. Medhurst, I. Medina, N. Medina, A. Medley, D. Medlicott Lymburner, B. Medway, J. Meeks, 
K. Meh, M. Mehaney, F. Mehdiyev, P. Mehrabi, N. Mehta, V. Mehta, C. Mei, D. Meier, C. Mejia, J. Mejia, B. 
Melanson, D. Melanson, R. Melanson, T. Melindy, H. Mellafont, B. Meller, 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, 
M.  Mendonca,  N.  Meneses,  D.  Menjivar,  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,  D. 
Merrington, C. Merritt, N. Merritt, R. Merritt, K. Mesenchuk, U. Meservy, M. Mesquita, S. Metcalfe, T. Methuen, 
C.  Metz,  K.  Metzler,  S.  Meunier,  R.  Mewis,  A.  Mews,  C.  Mews,  D.  Mews,  R.  Mews,  S.  Meyer,  I.  Meynin,  L. 
Michalishen, C. Michalko, O. Michalsky, B. Michaud, J. Michaud, T. Michel, K. Michener, C. Michie, L. Michon, K. 
Mickel, N. Mickelson, J. Miclat, D. Midgley, K. Mielty, J. Mihai, J. Mihailoff, M. Miiller, T. Mijic, A. Mikhailov, S. 
Mikloukhine, J. Miko, G. Milan Garcia, J. Milce, R. Miles, N. Miles-Berenger, R. Millar, B. Miller, D. Miller, G. 
Miller, J. Miller, K. Miller, P. Miller, R. Miller, T. Miller, W. Miller, L. Miller, K. Milley, D. Mills, J. Mills, R. Mills, S. 
Mills, T. Mills, J. Millwater, A. Milne, J. Milne, T. Milne-McLean, D. Milward, A. Minett, F. Mingle, A. Minhas, S. 
Minhas  Chapman,  M.  Minick,  W.  Minni,  W.  Minnie,  W.  Minns,  J.  Minor,  A.  Minty,  A.  Mir,  S.  Mir,  T.  Mir,  W. 
Mirabal, A. Mirza, B. Mirza, W. Mirza, M. Mirzadeh, J. Mistecki, D. Mistry, C. Mitchell, G. Mitchell, J. Mitchell, 
M. Mitchell, T. Mitchell, W. Mitchell, Y. Mitchell, Y. Miville, D. Mocodean, V. Modak, B. Moelbert, J. Moffat, I. 
Moffat,  R.  Mogensen,  A.  Mognin,  T.  Moh,  A.  Mohamed,  S.  Mohamed,  B.  Mohammed,  G.  Mohammed,  A. 
Mohideen, J. Mohl, B. Moini, N. Molder, N. Molina, 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, L. Mora, N. Morel, A. Morelli, 
K. Morency, L. Moreno, J. Moretto, C. Morgan, T. Morgan, J. Morgan, M. Moriarty, A. Morin, J. Morin, P. Morin, 
R. Morin, D. Mork, J. Morley, R. Morley, K. Morphy, K. Morrell, B. Morris, D. Morris, K. Morris, M. Morris, S. 
Morris, I. 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, L. Morton, M. Morvik, D. Mose, D. Moser, K. Moser, J. 
Moshenko, T. Moskol, P. Mossey, C. Mostowich, J. Mostyn, S. Mothersele, L. Motowylo, S. Motta Cabrera, B. 
Mottle, J. Moul, S. Moul, I. Mountain, P. Mouori Mbani, S. Mousazadeh, O. Moussa, M. Mousseau, C. Mouta, D. 
Mouton, M. Mubarak, W. Mudryk, T. Mudzviti, T. Mueller, T. Muessle, A. Mugford, R. Mugford, M. Mughal, S. 
Muhammad, W. Muir, D. Muise, L. Muise, D. Mullaney, G. Mullen, B. Mulligan, 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, G. Murley, L. Murley, A. Murphy, B. Murphy, C. Murphy, D. Murphy, J. Murphy, K. Murphy, P. Murphy, R. 
Murphy, T. Murphy, J. Murrant, B. Murray, C. Murray, G. Murray, L. Murray, M. Murray, S. Murray, E. Murrin, S. 
Murrin,  M.  Musaid,  A.  Mushava,  I.  Musiwarwo,  W.  Muss,  D.  Musselman,  T.  Musselman,  N.  Musterer,  A. 
Muthuswamy,  R.  Mutschler,  T.  Mutter,  I.  Muwhen,  J.  Mweshi,  E.  Myers,  S.  Myers,  J.  Myette,  L.  Myhre,  D. 
Myshak, M. Myszczyszyn, G. Nabi, S. Nadeau, M. Naderikia, S. Nagare, A. Nagra, J. Nagy, J. Nagy-Kolodychuk, 
L. Nahas, J. Naidu, J. Nair, N. Nair, R. Nair, S. Nair, S. Najeeb, L. Najoan, B. Nalder, N. Namoca, E. Namur, J. 
Napier, R. Napier, S. Naqvi, P. Narayan, K. Narayanan, P. Narayanasarma, A. Narcise, S. Naser, D. Nash, J. Nash, 
M. Nathwani-Crowe, A. Naughton, D. Naugler, P. Nava, L. Navarrette, D. Navas, R. Navas, V. Navratil, M. Nawab, 
B. Nawaz, S. Nayak, T. Nazari, C. Nazarko, H. Ndjoteme - Nendjot, A. NDong Eba, N. N'Doye, D. Neal, N. Neale, 
M. Neate, A. Neddjar, D. Neergaard, J. Neff, S. Negi, Y. Neguse, D. Neigum, A. Neilson, S. Neilson, D. Nein, K. 
Nelligan, A. Nelson, B. Nelson, C. Nelson, D. Nelson, K. Nelson, M. Nelson, R. Nelson, V. Nelson, A. Nemirsky, M. 
Nergaard, B. Nessman, K. Netter, G. Netzel, C. Neufeld, O. Neufeld, D. Neumann, G. Neves, D. Nevil, W. Nevills, 

T4

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.T. Pope, C. Popko, J. 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, K. Potts, 
R. Potts, J. Poulin, R. Poulter, K. Pounall, I. Pouncey, C. Povse, C. Powell, D. Powell, J. Powell, R. Powell, T. Powell, 
A. Power, B. Power, C. Power, E. 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. Price, C. Price, M. Price, W. 
Price, J. Priest, D. Pringle, T. Prins, L. Prinsloo, M. Pritchard, S. Pritchett, G. Prochner, K. Proctor, R. Proctor, D. 
Procyshyn, M. Profiri, N. Proll, M. Pronk, J. Properzi, M. Prosper, D. Prostebby, D. Prostler, I. Proudfoot, D. Proulx, 
S. Prouse, T. Prudhomme, S. Prud'Homme, C. Prybylski, R. Pryde, C. Przybylski, S. Pshyk, S. Puerto, Y. Puerto, J. 
Puhl, M. Pulgar, A. Pulikkottil, C. Pumphrey, M. Pumphrey, A. Punko, K. Pupneja, S. Pupneja, R. Puranik, B. Purcell, 
S. Purchase, C. Purdy, T. Purves, D. Pushak, S. Pushak, M. Pye, J. Pyke, R. Pyke, M. Pyne, W. Pyne, F. Pynn, 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, M. Quintin, C. Quinton, G. Quinton, B. Quipp, 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, R. Radke, M. Radu, J. Rae, R. Rae, D. Raedts, K. Rafferty, I. Rafiyev, 
G.  Raghavan  Nair,  J.  Raher,  A.  Rahmani,  M.  Rahmani,  M.  Rahmanian,  S.  Rahmatullah,  P.  Rai,  J.  Rainnie,  M. 
Raistrick, A. Raivio, K. Raj, N. Rajendiran, J. Rajotte, J. Ralph, P. Ralph, S. Raman, J. Ramazani, D. Ramburrun, J. 
Ramirez, M. Ramirez, P. Ramirez, R. Ramirez, E. Ramirez Capitaine, C. Ramos, J. Ramsay, M. Ramsay, S. Ramsay, 
K. Ramsbottom, M. Rana, D. Randell, L. Randell, M. Randell, T. Randell, W. Randell, J. Randhile, R. Rane, J. 
Rankin, M. Rankin, D. Ranola, J. Ransom, M. Raoufi, R. Raposo, S. Rasch, T. Rasheed, C. Rasko, S. Rasmussen, R. 
Raso, H. Rassi, W. Ratcliffe, R. Rathburn, S. Ratkovic, J. Rattray, M. Rattray, H. Ratzlaff, A. Rau, M. Rausch, L. 
Ravoy, A. Ray, B. Ray, D. Ray, S. Ray, K. Rayment, D. Raymond, E. Rayner, J. Rayner, R. Rayner, M. Raza, K. Razniak, 
B. Read, D. Read, W. Reashore, K. Reason, R. Reaume, C. Reber, D. Reber, D. Rechenmacher, Y. Redda, G. Redding, 
S. Reddy, B. Redlich, E. Redlon, J. Redmann, A. Reed, D. Reed, J. Reed, S. Reed, P. Regan, R. Reginato, C. Regnier, 
R. Regnier, P. Regular, K. Rehel, H. Rehman, M. Rehman, 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. Reinders, D. Reinhold, 
J. Reiniger, T. Reiniger, E. Reis, R. Reis, G. Reiter, H. Reithaug, D. Rejman, B. Relland, B. Rellosa, P. Rellosa, D. 
Remillard, W. Remmer, C. Rempel, L. Rempel, P. Rempel, T. Rempel, L. Ren, S. Ren, R. Renaud, G. Renfrew, T. 
Renkema, L. Rennie, A. Rennie, J. Rennie, M. Reno, J. Rentar, J. Repchuk, S. Resus, M. Rew, E. Reyes, O. Reyes, 
J. Reynolds, P. Reynolds, S. Reynolds, T. Reynolds, D. Reznik, N. Rhemtulla, C. Rhode, A. Rhodes, I. Riach, G. 
Ricard, S. Ricci, G. Rice, J. Rice, R. Rice, C. Richard, J. Richard, K. Richard, M. Richard, B. Richards, C. Richards, 
D. Richards, G. Richards, T. Richards, J. Richards, A. Richardson, K. Richardson, T. Richardson, D. Richter, W. 
Ricker, C. Ricketson, M. Ricketts, W. Ricketts, C. Rico-Ospina, R. Riddell, J. Riddle, J. Rideout, M. Rideout, R. 
Rideout, T. Rider, C. Riegling, C. Ries, A. Riley, D. Riley, S. Riley, D. Rimmer, D. Rinas, G. Ringheim, R. Rioux, S. 
Rioux, P. Riseley, S. Risling, S. Ristic, L. Ritchat, D. Ritchie, L. Ritchie, M. Ritchie, R. Ritchie, S. Rivard, M. Rivas, 
E. Rivera, J. Rivera, M. Rizwan, J. Robak, N. Robbins, R. Roberge, A. Robert, C. Roberts, D. Roberts, J. Roberts, 
M. Roberts, T. Roberts, G. Robertson, M. Robertson, T. Robertson, A. Robertson, S. Robertson, J. Robichaud, M. 
Robideau,  H.  Robillard,  A.  Robinson,  B.  Robinson,  D.  Robinson,  G.  Robinson,  J.  Robinson,  K.  Robinson,  M. 
Robinson,  N.  Robinson,  T.  Robinson,  W.  Robleto,  C.  Robson,  S.  Robson,  A.  Rocha,  A.  Roche,  L.  Roche,  G. 
Rocheleau,  J.  Rochemont,  L.  Rochon,  R.  Rock,  J.  Rockarts,  N.  Roculan,  S.  Rodberg,  T.  Rodgers,  R.  Rodh,  J. 
Rodriguez, O. Rodriguez, G. Roesler, P. Roett, D. Rogal, K. Rogalsky, C. Rogers, G. Rogers, J. Rogers, K. Rogers, M. 
Rogers,  S.  Rogers,  Y.  Rohner,  L.  Rojas,  S.  Rolling,  K.  Rolseth,  T.  Rolseth,  L.  Romanchuk,  T.  Romanchuk,  D. 
Romanyshyn, M. Rombough, W. Rombough, A. Romero, G. Romero, J. Romero, S. Rommelaere, A. Ronald, G. 
Ronald, D. Rondeau, J. Roney, S. Roney, L. Rong, P. Ronnie, B. Ronspies, A. Rook, A. Roomy, J. Rooney, M. Rooney, 
S. Roop, A. Roozendaal, B. Rose, C. Rose, J. Rose, M. Rose, P. Rose, R. Rose, M. Rose-Atkins, R. Rosenthal, D. 
Rosgen, S. Roskey, M. Rosloot, T. Rosner, A. Ross, D. Ross, E. Ross, I. Ross, J. Ross, R. Ross, W. Ross, G. Rosser, 
S. Rosser, G. Rosso, J. Rostad, B. Rosychuk, R. Rosychuk, B. Roszell, C. Roth, K. Roth, M. Roth, R. Roth, T. Roth, B. 
Rott, T. Rotzien, J. Rotzoll, S. Rouf, N. Rouidi, J. Rouleau, G. Rousselle, A. Routhier, D. Routhier, R. Routhier, R. 
Routley, K. Row, A. Rowbottom, M. Rowe, R. Rowe, S. Rowein, 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, R. Rucks, Z. Ruda, V. Ruddy, S. Ruddy, D. 
Rudkevitch, K. Rudolf, B. Rudolph, C. Rudolph, K. Rudra, K. Ruecker, L. Ruesga, S. Ruether, M. Ruetz, I. Rugg, M. 
Ruggles, S. Rumball, D. Rumbolt, T. Rumbolt, J. Rumjan, D. Rumohr, M. Rundle, J. Rusk, N. Rusk, C. Russell, D. 
Russell, E. Russell, P. Russell, S. Russell, T. Russell, D. Rutberg, B. Rutherford, J. 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, E. Saar, J. Saastad, 
R. Saastad, R. Sabas, A. Sabir, M. Sabo, A. Sabourov, J. Sachs, J. Sacrey, N. Sacrey, S. 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,  K. 
Sakowsky, A. Salakunov, A. Salazar, C. Salazar, D. Salazar, E. Salazar, N. Salazar, A. Saleh, E. Saleh, O. Saleh, M. 
Salehi,  J.  Sali,  E.  Saller,  M.  Salman,  E.  Salmon,  A.  Salonga,  S.  Saltwater,  B.  Saluk,  J.  Salvador,  R.  Salyn,  A. 
Samadi,  A.  Samarathunge,  S.  Samida,  M.  Samimi,  K.  Samms,  A.  Samoisette,  D.  Sampang,  J.  Sampang,  S. 
Sampanthamoorthy, H. Sampson, J. Sampson, R. Sampson, T. Sampson, B. Samson, R. Samson, T. Samuelson, S. 
Samy, V. Sanchala, R. Sanchez Hernandez, P. Sanders, T. Sanders, D. Sanderson, S. Sanderson, L. Sanderson, S. 
Sandhar, N. Sandhawalia, J. Sandie, G. Sando, T. Sanelli, G. Sanford, N. Sanftleben, E. Sangroniz, N. Sankaran, 
L. Sanoko, T. Santos, M. Santucci, J. Sanyal, R. Sarabin, J. Sarai, A. Saran, S. Saran, Z. Saran, R. Sarauskas, A. 
Sarawanski, M. Sarbah, D. Saretsky, D. Sargent, M. Saric, I. Sarjeant, S. Sarkar, D. Sarmiento, A. Sartori, M. 
Sartoris,  M.  Sas,  S.  Sashuk,  B.  Sather,  T.  Sather,  W.  Sather,  M.  Satra,  E.  Saucier,  J.  Saucier,  E.  Saulnier,  G. 
Saunders, L. Saunders, M. Saunders, R. Saunders, S. Saurette, C. Sauve, J. Savage, C. Savard, F. Savaria, B. 
Savla,  D.  Savoie,  L.  Savoie,  M.  Savoie,  C.  Savostianik,  M.  Sawka,  B.  Sawler,  D.  Saxty,  C.  Sayer,  R.  Sayer,  E. 
Sayewich,  A.  Scaffo-Migliaro,  K.  Scagliarini,  R.  Scammell,  J.  Scarff,  B.  Scarth,  R.  Schaap,  T.  Schable,  K. 
Schachtel,  B.  Schade,  D.  Schaffer,  B.  Schamehorn,  M.  Schanzenbach,  G.  Schappert,  T.  Schatkoske,  R. 
Schatschneider, C. Schaub, P. Schaub, J. Schechtel, J. Schedlosky, K. Schedlosky, W. Scheelar, T. Scheers, C. 
Scheerschmidt, K. Scheiris, S. Schell, S. Schellenberg, L. Schelske, L. Scheper, C. Scherger, K. Scherger, C. Scheu, 
D. Schick, J. Schick, S. Schick, C. Schiller, J. Schiller, L. Schiller, T. Schimpf, A. Schindel, R. Schlachter, G. Schlamp, 
D. Schledt, B. Schmaltz, D. Schmaltz, L. Schmaus, A. Schmidt, J. Schmidt, N. Schmidt, R. Schmidt, T. Schmidt, P. 
Schmuland, H. Schnaier, D. Schneider, G. Schneider, P. Schneider, S. Schneider, K. Schnell, C. Schnepf, A. Schnick, 
J. Schnieder, R. Schnieder, C. Schnurer, J. Schoengut, B. Schoepp, E. Schofield, N. Schofield, S. Schofield, R. 
Schonheiter,  L.  Schonhoffer,  M.  Schreiner,  K.  Schroeder,  R.  Schroeder,  S.  Schroeder,  R.  Schuh,  N.  Schuler,  P. 
Schulhauser, E. Schulte, S. Schultheiss, C. Schultz, D. Schultz, J. Schultz, S. Schultz, M. Schultze, T. Schulz, K. 
Schumacher, R. Schwank, B. Schwartz, D. Schwarz, T. Schwengler, C. Schwenning, L. Schwetz, J. Schwindt, T. 
Scimia, J. Scollard, D. Scott, E. Scott, G. Scott, J. Scott, K. Scott, L. Scott, M. Scott, R. Scott, S. Scott, H. Scott, R. 
Scoville,  M.  Scragg,  R.  Scrimshaw,  J.  Sculland,  C.  Scullion,  S.  Seabrook,  M.  Seafoot,  S.  Seafoot,  G.  Seal,  K. 
Seaman, C. Sears, G. Seaton, T. Seaward, M. Sebastian, J. Sedens, D. Seel, C. Seely, M. Seguin, J. Segynola, 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, K. Seminchuk, R. Senecal, T. Senecal, T. Senger, P. Senk, T. Senner, F. 
Sepnio, A. Sequeira, N. Serani, C. Sereda, D. Sereda, R. Sereda, N. Sereggela, B. Serfas, R. Serfas, P. Sergeant, 
J. Serino, E. Serniak, R. Serson, P. Servello, B. Severight, J. Seward, B. Sewell, P. Sexton, S. Seyed Tarrah, G. 
Sgambaro, M. Sgambaro, R. Sgambaro, C. Shackleton, M. Shad, B. Shah, H. Shah, M. Shah, N. Shah, R. Shah, S. 
Shah, V. Shah, G. Shah, M. Shahebrahimi, M. Shahrom, S. Shahzad, S. Shaikh, K. Shakir, K. Shakotko, V. Shakouri, 
L. Shang, C. Shank, B. Shanmugam, J. Shannon, A. Sharifi, K. Sharma, R. Sharma, T. Sharma, M. Sharman, N. 
Sharp, J. Sharpe, K. Sharpe, R. Sharron, T. Shatosky, R. Shaver, B. Shaw, D. Shaw, K. Shaw, M. Shaw, R. Shaw, O. 
Shaykina, 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, I. Shepherd, C. Sheppard, D. Sheppard, G. Sheppard, J. 
Sheppard, M. Sheppard, P. Sheppard, R. Sheppard, T. Sheppard, A. Shergill, T. Sheridan, M. Sherman, R. Sherman, 
S. Sherman, T. Sherwood, M. Sheth, N. Sheth, C. Sheward, D. Shewchuk, J. Shewchuk, L. Shi, A. Shideler, C. 
Shields, T. 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, L. Shuai, T. Shukin, K. Shukla, D. Shular, J. Shumate, 
S. Shymoniak, D. Shypitka, J. Shysh, C. Sibeudu, I. Siddhanta, A. Siddiqui, M. Siddiqui, M. Sideroff, R. Sidhu, D. 
Sieben, J. Sieben, P. Siganporia, R. Sigsworth, W. Sikorski, L. Silas, R. Silbernagel, T. Silbernagel, C. Silk, A. 
Sillito, B. Silue, N. Silue, I. Silva, J. Silva, L. Silva, J. Silver, G. Silvis, C. Simard, D. Simard, K. Simard, D. Simbi, C. 
Simcock,  M.  Simm,  G.  Simmelink,  T.  Simmonds,  J.  Simmons,  A.  Simms,  C.  Simms,  F.  Simms,  R.  Simms,  M. 
Simoes, A. Simon, K. Simon, P. Simon, T. Simon, R. Simper, G. Simpkins, G. Simpson, J. Simpson, R. Simpson, S. 
Simpson, W. Simpson, D. Simpson, E. Sinclair, S. Sinclair, R. Sinclair, D. Sine, A. Singh, K. Singh, S. Singh, Y. 
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,  R.  Skrepnek,  S.  Skulmoski,  M.  Skulski,  J.  Skwara,  M. 
Skyrpan, A. Slade, R. Slade, S. Slade, M. Slavin, K. Slemko, D. Slemp, A. Slipchuk, J. Sloan, M. Sloan, R. Sloan, 
R.  Slobodian,  K.  Slotwinski,  J.  Sloychuk,  W.  Slunt,  S.  Slywka,  E.  Smart,  R.  Smart,  D.  Smeltzer,  J.  Smid,  S. 

D. Newbury, R. Newitt, J. Newman, L. Newman, M. Newman, P. Newman, R. Newman, A. Newman, A. Newton, 
K. Newton, R. Newton, D. Ng, J. Ng, K. Ng, S. Ng, V. Nganzo, P. N'Gbesso, H. Ngo, N. Ngo-Schneider, H. Ngowe, 
C. N'Guessan, C. Nguyen, M. Nguyen, T. Nguyen, H. Ni, D. Niamke, F. Nichol, J. Nicholl, J. Nichols, A. Nicholson, 
J. Nicholson, S. Nicholson, A. Nickel, D. Nickel, D. Nickerson, K. Nickerson, J. Nicolajsen, E. Nicolas, J. Nicoll, J. 
Nie, K. Nielsen, T. Nielsen, O. Nieto, M. Nieves, P. Nihon, W. Nikiforuk, E. Nikitina, R. Nimco, T. Ninovska, M. 
Nippard, D. Nissen, J. Nistico, R. Nitsch, O. Niven, M. Nixdorf, K. Nixon, P. Niziolek, A. N'Kesse, M. Nobles, B. 
Noel, C. Noel, D. Noel, P. Noel, A. Noftall, C. Noga, J. Noga, G. Nogue, B. Nolan, P. Nolan, R. Nolan, S. Nolan, B. 
Nolin,  G.  Nolin,  W.  Nordin,  J.  Norgaard,  A.  Nori,  A.  Noriel,  V.  Norkin,  B.  Norman,  D.  Norman,  J.  Norman,  P. 
Norman, R. Norman, T. Norman, T. Normand, Y. Normand, C. Normandin, C. Normore, D. Normore, E. Normore, G. 
Normore, M. Normore, S. Normore, B. Norquay, L. Norrad, N. Northcott, K. Norton, S. Norton, B. Noseworthy, A. 
Noskey, K. Notenbomer, F. Nothnagel, R. Novales, D. Nowicki, R. Nunweiler, D. Nwagbogwu, M. Nyamba Ekomi, 
R. Nycholat, E. Nyenhuis, A. Nylen, C. Nyman, W. Oak, A. Oake, N. Oake, R. Oakes, W. Oakes, D. Oaks, J. O'Beid, 
D. Ober, J. Oberg, J. Oberholtzer, N. Obi, F. Obiri, Y. Oble-Karike, P. Oblozinsky, A. O'Brien, B. O'Brien, D. O'Brien, 
H. O'Brien, K. O'Brien, P. O'Brien, J. Obrigewitsch, J. Obuck, M. Ochran, J. O'Connell, M. O'Connell, G. O'Connor, 
P. O'Donnell, T. Oele, J. Oestreicher, I. Offor, E. Ofuya, L. O'Gallagher, J. Oganwu, O. Ogbodo, M. Ogden, M. Ogg, 
A.  Ogilvie,  R.  Ogilvie,  D.  Ogilvie,  D.  Ogren,  T.  Oh,  T.  Oickle,  R.  Okada,  C.  O'Keefe,  E.  O'Keefe,  L.  Okemow,  A. 
Okeynan, R. Oksanen, K. Okuszko, F. Oladebo, P. Olaniyan, S. Olar, A. Olaski, B. Olaski, S. O'Leary, S. Olechow, 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, S. Olsen, C. Olson, D. Olson, J. Olson, S. Olson, V. Olson, W. 
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C. O'Quinn, D. O'Quinn, R. O'Regan, M. O'Reilly, N. O'Reilly, D. Orlecki, J. O'Rourke, L. Orpilla Jr, A. Orr, N. Orr, B. 
Orrell, S. Orser, M. Ortega, P. Ortega, K. Orth, R. Osachoff, J. Osborne, M. Osman, K. Osmond, T. Osmond, H. Osorio 
Lobo, A. Ospino, K. Oss, B. Ostenberg, J. O'Sullivan, K. Osuoji, D. Oswald, J. Otis, J. O'Toole, G. Ott, C. Ottenbreit, 
L. Otteson, M. Otteson, W. Otteson, J. Otto, T. Otway, T. Ouart, L. Ouch, D. Ouellette, J. Ouellette, S. Ouellette, E. 
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Pachan, F. Pacheco, M. Pacheco, D. Pacholok, T. Packard, J. Paddington, R. Padilla, T. Padron, M. Pady, S. Page, M. 
Pagnucco, Q. Pagnucco, G. Pahl, S. Paiement, K. Paige, R. Paine, K. Painter, J. Pak, V. Pak, A. Palani, B. Pallan, B. 
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Paluck, I. Panas, J. Panas, B. Panchal, V. Pandey, D. Pandher, J. Pandya, S. Pandya, C. Panokarren, L. Pantazi, F. 
Pantilag,  S.  Panuganty,  Y.  Panya,  A.  Papadoulis,  R.  Papalia,  M.  Papcun,  J.  Papp,  V.  Papuga,  P.  Paquette,  R. 
Paquette, L. Paquin, D. Paradis, E. Paradis, J. 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, L. Parillo, R. Parillo, 
B. Parker, D. Parker, J. Parker, D. Parlee, J. Parr, B. Parsons, C. Parsons, G. Parsons, M. Parsons, S. Parsons, T. 
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Patel, V. Patel, N. Pateliya, C. Pater, D. Paterson, J. Paterson, A. Paterson, H. Paterson, T. Paterson, B. Patey, D. 
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T5

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Wagner, J. Wagner, K. Wagner, N. Wagner, M. Wahl, N. Waite, F. Wajih, D. Wakaruk, L. Wakaruk, L. Wakefield, 
A. Walchuk, D. Waldner, D. Waldo, K. Waldron, A. Walintschek, 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, D. Walsh, E. Walsh, P. 
Walsh, R. Walsh, S. Walsh, T. Walsh, W. Walsh, L. Walter, A. Walters, C. Walters, D. Walters, J. Walters, T. 
Waltmans, 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, Z. Wang, B. Wangler, D. Wannas, L. Waquan, S. Waquan, T. Warburton, D. Ward, 
E. Ward, K. Ward, M. Ward, D. Warford, W. Warholik, J. Waring, C. Wark, W. Warman, F. Warraich, G. Warren, 
J.  Warren,  K.  Warren,  R.  Warren,  S.  Warren,  D.  Warrington,  M.  Warsame,  K.  Warwaruk,  A.  Wasikowski,  P. 
Wassell, C. Wasylciw, W. Wasylucha, D. Waterfield, S. Waterfield, C. Waters, R. Waters, D. Watson, G. Watson, 
J. Watson, K. Watson, M. Watson, S. Watson, D. Watt, G. Watt, B. Watton, B. Watts, J. Watts, B. Weatherby, D. 
Weatherby,  C.  Weatherhead,  H.  Weaver,  L.  Weaving,  A.  Webb,  G.  Webb,  P.  Webb,  R.  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, R. Weir, G. Weisbeck, R. Weisbrot, M. 
Weishaar, C. Weiss, 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, W. Welygan, Z. Wen, G. Weng, M. Wenger, P. 
Wenger, J. Wenisch, J. Wentworth, K. Wenzel, D. Werbowy, D. Werle, C. Werner, N. Wert, B. Weslake, D. West, 
R.  West,  M.  Westad,  D.  Westbrook,  K.  Westland,  R.  Westland,  B.  Wetthuhn,  K.  Whalen,  D.  Wheating,  L. 
Wheating, J. Wheaton, S. Wheaton, C. Wheaton, B. Wheeler, C. Wheeler, J. Wheeler, K. Wheeler, L. Wheeler, N. 
Wheeler, A. Wheeler, C. Whelan, D. Whelan, K. Whelan, R. Whelan, R. Whelan-Maloney, G. Whelen, L. Whillans, 
A. White, B. White, D. White, F. White, G. White, H. White, J. White, K. White, L. White, M. White, N. White, P. 
White, R. White, S. White, T. White, J. Whitehead, L. Whitehead, T. Whitehead, V. Whitehead, D. Whitehouse, 
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, T. Wiebe, D. Wiege, T. 
Wielgus, S. Wiens, B. Wiesener, C. Wietzel, Z. Wigglesworth, S. Wight, T. Wight, S. Wightman, D. Wijesingha, 
C. Wilbee, M. Wilcox, R. Wild, D. Wilde, E. Wildeman, M. Wilders, D. Wiles, R. Wiles, C. Wilk, T. Wilk, C. Wilkes, 
C.  Wilkin,  L.  Wilkin,  D.  Wilkins,  D.  Wilkinson,  J.  Wilkinson,  K.  Wilkinson,  P.  Will,  D.  Willard,  E.  Willard,  B. 
Willburn,  A.  Willcott,  B.  Willcott,  J.  Willems,  C.  Willey,  R.  Willey,  A.  Williams,  B.  Williams,  C.  Williams,  G. 
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C. Williamson, D. Williamson, K. Williamson, M. Williamson, J. Williamson, J. Willick, M. Willis, J. Williston, D. 
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Winiarz, I. Winland, R. Winnicky, T. Winquist, D. Winship, R. Winslow, J. Winsor, O. Winsor, A. Winter, T. Winter, 
G. Winters, R. Winters, G. Wirachowsky, J. Wirachowsky, T. Wire, M. Wiseman, W. Wiseman, P. Wiseman, I. 
Wishart, M. Witmer, Z. Witt, B. Wittenborn, C. Wlad, A. Wlos, 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, M. Woodfin, S. Woodfine, N. Woodford, S. Woodford, T. Woodford, A. 
Woodger, 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, 
H. Wossey Ogandaga Mbourou, J. Wotten, B. Wright, C. Wright, J. Wright, L. Wright, S. Wright, R. Wright, G. 
Wrinn, B. Wu, C. Wu, D. Wu, J. Wu, M. Wu, S. Wu, Y. Wu, B. Wurzer, K. Wutzke, G. Wyman, G. Wyndham, D. 
Wyshynski, L. Wysocki, S. Wytrychowski, Y. Xia, Y. Xie, C. Xu, H. Xu, J. Xu, Q. Xu, Z. Xu, M. Xue, D. Yackel, N. 
Yagolnyk, K. Yakemchuk, K. Yakimowich, L. Yakiwchuk, B. Yang, D. Yang, J. Yang, L. Yang, X. Yang, D. Yanke, M. 
Yanota, L. Yao, K. Yao, H. Yare, A. Yaremko, R. Yarmuch, J. Yaroslawsky, S. Yasin, M. Yaychuk, P. Yazdani, B. Ye, 
B. Yeboue, B. Yee, G. Yee, R. Yee, C. Yen, C. Yeoman, D. Yep, P. Yepes, J. Yeske, O. Ying, Y. Ying, Z. Ying, J. Yip, K. 
Yip, L. Yip, M. Yniguez, 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, R. Yowney, E. Yu, G. Yu, J. Yu, M. Yu, C. Yuen, D. Yuill, J. Yuill, R. Yuristy, R. Zabek, 
A. Zacharias, C. Zacharias, T. Zachoda, C. Zackowski, J. Zaderey, N. Zaderey, B. Zagoruy, S. Zagozewski, E. Zahacy, 
A. Zahorszky, B. Zaitsoff, D. Zambrano Suarez, B. Zandstra, C. Zaparyniuk, H. Zarazun, D. Zarowny, K. Zarowny, K. 
Zayac, D. Zazula, R. Zazula, S. Zbrodoff, T. Zeiser, I. Zelazny, D. Zelman, B. Zembik, D. Zemlak, 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, W. Zheng, H. Zhou, Q. Zhou, X. Zhou, Y. Zhou, 
L. Zhu, W. Zhu, E. Zhuromsky, P. Zia, S. Ziadeh, A. Zielke, F. Zilahy, D. Zilinski, E. Zilinski, D. Zimmer, E. Zimmer, L. 
Zseder, A. Zubot, J. Zuk, S. Zukanovic, N. Zukiwski, S. Zukowski, D. Zurabyan, J. Zwolak, S. Zwyer

T6

Smiegielski, 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,  F.  Smith,  C.  Smitham,  L.  Smollet,  E.  Smolyaninova,  A.  Smyl,  R.  Smyl,  J. 
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, J. Soenen, D. Sohlbach, D. Sokoloski, S. Solanki, J. Solano, J. Soley, V. Sollid, M. 
Sollows, S. Soloshy, A. Soloway, K. Soltys, L. Somerville, R. Somji, L. Sommer, R. Somorai, D. Soni, A. Sonpal, N. 
Soodyall, W. Sookram, M. Soolagallu, T. Sopatyk, G. Sopczak, H. Sorensen, R. Sorensen, B. Soriano, I. Soro, C. 
Sorochan, D. Soroko, L. Soucy, M. Soucy, R. Soucy, "L. Soutar,  Lorraine", J. Southern, H. Sow, D. Spagrud, E. 
Spagrud,  D.  Spanics,  C.  Sparks,  E.  Spearman,  B.  Speedtsberg,  G.  Speer,  L.  Speer,  D.  Spencer,  R.  Spencer,  S. 
Spencer,  B.  Spendiff,  D.  Spidell,  K.  Spiker,  A.  Spohn,  C.  Sporidis,  M.  Spreacker,  J.  Springer,  M.  Sprinkle,  K. 
Sproule, C. Spurr, A. Spurrell, D. Spurrell, E. Spurrell, N. Spurrell, P. Spurvey, N. Squarek, J. Squire, M. Squires, P. 
Squires, T. Squires, R. Sran, E. Sribney, A. Sriram, S. St. Croix, J. St. Denis, P. St. Denis, F. St. Goddard, B. St. Jean, 
R. St. Jean, R. St. Martin, J. St. Onge, E. St. Pierre, M. St. Pierre, R. St. Pierre, L. Staats, A. 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, B. Stamp, R. Stamp, J. Standeven, A. Standing, C. Stang, M. 
Stang, R. Stang, R. Stanger, A. Stanley, J. Stanley, A. Staples, J. Staples, P. Stapleton, L. Stark, R. Staruiala, D. 
Staszewski, S. Stauth, A. Stavropoulos, K. Stawinski, E. Stearns, M. Stec, R. Steele, L. Steeves, S. Stefan, T. 
Stefansson, M. Stein, M. Steinbach, J. Steinkey, S. Steinkey, A. Stella, R. Stelten, D. Stemmann, W. Stenhouse, 
P. Stephen, M. Stephens, T. Stephens, G. Stetar, G. Stevens, J. Stevens, N. Stevens, R. Stevens, A. Stevens-Dicks, 
A.  Stevenson,  H.  Stevenson,  N.  Stevenson,  R.  Stevenson,  T.  Stevers,  R.  Steward,  C.  Stewart,  D.  Stewart,  I. 
Stewart, J. Stewart, L. Stewart, M. Stewart, R. Stewart, W. Stickel, R. Stieben, M. Stiefel, D. Stinn, S. Stirling, 
M. St-Jacques, M. Stobart, D. Stobbe, J. Stober, M. Stockes, C. Stocking, M. Stockton, J. Stokes, C. Stolz, T. Stolz, 
D. Stone, M. Stone, M. Stordahl, J. Storey, D. Stormo, L. Storsley, B. Stortz, D. Stout, R. Stoutenberg, D. Stoyles, 
K. Stoyles, S. Strachan, N. Strain, A. Stranaghan, R. Stranberg, W. Strand, J. Strandquist, C. Strang, D. Strang, R. 
Strang,  N.  Strantz,  B.  Stratichuk,  D.  Stratmoen,  M.  Street,  S.  Street,  C.  Stretch,  R.  Stretch,  W.  Stretch,  T. 
Strickland, R. Striegler, J. Strilchuk, M. Stroh, J. Strong, R. Strong, M. Stronski, R. Struski, D. Strynadka, D. Stuart, 
L.  Stuart,  P.  Stuart,  C.  Stubbs,  G.  Stuber,  V.  Stuckey,  L.  Stuckless,  N.  Stuckless,  R.  Stuckless,  T.  Stuckless,  J. 
Stuebing, F. Sturge, J. Sturge, P. Sturge, J. Sturgeon, P. Sturgeon, D. Sturrock, A. Styles, L. Su, W. Su, M. Suarez, 
G. Suarez Caicedo, V. Subasic, I. Subasinghe, V. Subban, J. Subramaniam, R. Subramaniam, S. Suche, R. Sukkel, 
J. Sullivan, M. Sullivan, R. Sullivan, T. Sullivan, P. Sultanian, B. Summerfelt, C. Summers, E. Summers, T. Sun, X. 
Sun,  U.  Sundar,  U.  Sundaram,  P.  Sundaravadivelu,  C.  Surgenor,  A.  Surugiu,  G.  Surugiu,  C.  Sutherland,  D. 
Sutherland, H. Sutherland, K. Sutherland, L. Sutherland, S. Sutherland, C. Suttie, B. Sutton, P. Sutton, S. Sverdahl, 
T. Svoboda, A. Swain, D. Swain, S. Swain, J. Swampy, D. Swan, M. Swan, J. Swannack, C. Swanson, J. Swanson, 
N. Swanson, R. Swarnkar, E. Sweeney, S. Sweetapple, C. Swenarchuk, N. Swennumson, D. Swiegocki, E. Switzer, 
A.  Sychak,  K.  Sydorko,  C.  Syed,  D.  Syed,  J.  Sykes,  T.  Sylvester,  D.  Sylvestre,  G.  Sylvestre,  B.  Symington,  A. 
Symons,  M.  Symons,  T.  Sypher-Michel,  D.  Syrnyk,  N.  Szalay,  E.  Szeto,  C.  Szmata,  A.  Szoke,  C.  Szpecht,  D. 
Sztukowski, D. Sztym, C. Szutiak, K. Szydlik, J. Ta, V. Ta, C. Tacadena, M. Tade, D. Taggart, A. Taghipour, P. Taiani, 
M. Tainsh, D. Tainton, D. Tait, O. Tait, G. Tait, J. Taite, A. Tajik, D. Tajiri, D. Takala, S. Takala, G. Talati, S. Talati, C. 
Talbot, J. Talbot, M. Talerico, C. Tallack, D. Tallas, B. Talma, K. Tam, N. Taman, B. Tamas, B. Tan, C. Tan, K. Tan, S. 
Tan, M. Tanasescu, B. Tancowny, E. Tang, L. Tang, X. Tang, G. Tangonan, T. Tanigami, J. Tanner, H. Tansley, M. 
Tapley, G. Tapp, C. Tarache, A. Tarasenco, C. Tardif, G. Tarditi, K. Targett, B. Tarkowski, M. Taron, D. Tarrant, B. 
Tasek, J. Tatarin, N. Tavassoli, A. Taylor, B. Taylor, G. Taylor, J. Taylor, K. Taylor, L. Taylor, M. Taylor, N. Taylor, P. 
Taylor, R. Taylor, S. Taylor, W. Taylor, C. Taylor, H. Taylor, B. Teare, C. Tearoe, M. Teeple, A. Tegnander, S. Tejpar, A. 
Telan, M. Teleptean, R. Tellier, B. Temesgen, J. Temple, C. Templeton, 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, B. Thevarajah, W. Thew, R. Thibodeau, C. Thiessen, 
J. Thiessen, L. Thiessen, T. Thiessen, W. Thijs, P. Thimaiah, S. Thind, M. Thoen, D. Thomas, E. Thomas, L. Thomas, 
M. Thomas, N. Thomas, P. Thomas, S. Thomas, J. Thomas Cotton, 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, M. Thomson, P. Thomson, S. Thomson, T. Thomson, J. Thomson, W. Thomson, 
K. Thorburn, T. Thorburne, W. Thorburne, J. Thorleifson, B. Thorn, A. Thorne, D. Thorne, L. Thorne, B. Thornhill, E. 
Thornton, K. Thornton, N. Thorp, K. Thors, E. Thunaes, D. Thurman, M. Thyer, T. Tian, M. Tiedje, S. Tieh, P. Tieu, B. 
Tiffin, T. Tigere, D. Tillapaugh, D. Tilley, K. Tilley, M. Tilley, K. Tillotson, T. Tillotson, B. Timmons, S. Timothy, N. 
Tindall, M. Tineo, D. Tipper, B. Titus, D. Tiwary, R. Tiwary, C. Tkach, D. Tkachuk, E. To, B. Tobin, K. Tobin, V. Tobin, 
K. Tobler, B. Todd, C. Todd, S. Todd, W. Todoschuk, T. Tolen, D. Tomar, B. Tomchuk, G. Tomchuk, D. Tomiuk, C. 
Tomlinson, A. Tomszak, N. Tomte, W. Tong, M. Tonon, S. Tookey, V. Topacio, S. Topolnitsky, K. Tordon, L. Torrance, 
P.  Torrance,  C.  Torraville,  F.  Torraville,  J.  Torraville,  N.  Torres,  D.  Torriero,  D.  Toth,  K.  Totten,  D.  Touchette,  S. 
Touchette, D. Toullelan, K. Tourand, T. Tourand, M. Townsend, D. Tozer, O. Tozser, C. Tran, D. Tran, R. Trant, C. 
Trapp, L. Trautman, M. Travers, J. Traverse, M. Traverse, P. Traverse, J. Tredger, D. Tredou, G. Treen, J. Treen, J. 
Trelinski, W. Trelinski, J. Treliving, L. Tremblay, M. Tremblay, C. Tremblett, M. Tremblett, W. Tremblett, S. Tremel, 
J. Trenholm, 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, C. Troake, B. Troy, P. Troy, J. Trto, J. Trudeau, R. Trudeau, B. Trumpf, A. Truong, S. 
Truong, H. Tsagalas, S. Tschetters, C. Tse, Y. Tse, P. Tso, Y. Tu, A. Tuck, B. Tucker, D. Tucker, J. Tucker, R. Tucker, A. 
Tuico, D. Tuite, S. Tulan, B. Tulk, J. Tulk, L. Tulk, B. Tulloch, N. 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, A. Turtulga, S. Tutkaluk, W. Tutt, R. Tuttle, S. Tuttle, I. Tutto, L. Tuttosi, T. Twist, P. 
Twomey, D. Twyne, O. Tyan, A. Tyler, M. Tyler, W. Tymchuk, D. Tymchyna, R. Tymchyna, Z. Tymo, N. Tynan, S. Tyrell, 
G. Tyrer, C. Tyssen, J. Uddin, D. Uduwara Merennage, T. Uhrich, S. Ulloa, C. Ulrich, E. Ulrich, J. Umali, O. Umana, 
U. Umoh, L. Underhill, K. Underwood, N. Underwood, R. Underwood, T. Ung, D. Unger, K. Unger, B. Unrath, L. 
Unrau, H. Unruh, P. Unruh, S. Upadhyay, 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, G. Valiquette, J. Valle, L. Vallee, M. Vallee, W. Vallee, G. Vallis, A. Valmadrid, K. 
Van Buskirk, A. Van De Reep, C. Van de Reep, W. Van den Oever, M. van der Burgh, N. Van Der Merwe, V. Van Der 
Merwe, A. Van Donkervoort, H. Van Dyck, M. Van Dyk, B. van Dyke, N. Van Dyke, P. van Eerde, D. Van Genne, L. 
Van Genne, L. van Heerden, S. Van Jaarsveld, J. Van Nes, C. van Niekerk, S. Van Rensburg, D. Van Rootselaar, C. 
Van  Schoor,  R.  Van  Steinburg,  R.  van  Zanden,  M.  Vanberg,  D.  Vanbocquestal,  M.  Vance,  J.  Vancoughnett,  K. 
Vandaelle,  J.  Vandeligt,  R.  Vandemark,  T.  Vandemark,  D.  Vandenberg,  G.  Vander  Veen,  J.  Vanderkley,  T. 
Vandermeer, J. Vandervoort, G. van't Wout, C. Vare, S. Varey, M. Varga, D. Varty, N. Vaschetto, A. Vashisht, A. 
Vasquez, M. Vasquez-Placid, J. Vasseur, R. Vassov, A. Vaters, R. Vaudan, N. Vaughan, A. Vaughan, J. Veale, O. 
Vedmedenko, S. Vekved, B. Velagapudi, B. Velichka, S. Venkatesh, R. Venn, D. Venning, J. Vera, L. Verbaas, D. 
Verbeek, D. Verbicky, M. Verburg, A. Verge, J. Verge, M. Verge, N. Veriotes, S. Veroba, J. Verot, B. Verreau, D. 
Versnick-Brown, K. Veysey, J. Vezina, E. Viale Tudela, C. Viana, G. Vibert, J. Vicic, S. Vicic, N. Vick, K. Vierboom, 
A. Vihristencu, G. Viljoen, R. Villanueva, J. Villemaire, M. Villemaire, C. Villemere, P. Villeneuve, R. Vincent, 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, S. Voight, V. Volk, B. Volkmann, R. Volkmann, J. Vollman, W. Volschenk, E. von Hertzberg, L. 
Vondermuhll, B. Von-Grat, A. Vosburgh, G. Vose, A. Votta, A. Vredegoor, J. Vrolson, N. Vucic, J. Vuong, Q. Vuong, 
B. Vye, G. Wack, E. Waddell, C. Wadden, K. Waddy, J. Wade, W. Wade, T. Wagil, C. Wagner, D. Wagner, G. 

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.2018 Year-End Reserves 

DETERMINATION OF RESERVES
For the year ended December 31, 2018, 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 2018 performance has resulted in another year of excellent finding and development costs: 

■● Finding,  Development  and  Acquisition  ("FD&A")  costs,  excluding  changes  in  Future  Development  Capital  ("FDC"),  

are $3.11/BOE for proved reserves and $2.31/BOE for proved plus probable reserves.

■● FD&A  costs,  including  changes  in  FDC,  are  $9.39/BOE  for  proved  reserves  and  $10.79/BOE  for  proved  plus  

probable reserves.

■■ Proved reserves additions and revisions replaced 2018 production by 359%. Proved plus probable reserves additions and 

revisions replaced 2018 production by 485%.

■■ Proved reserves increased 12% to 9.893 billion BOE with reserves additions and revisions of 1.416 billion BOE. Proved 
plus probable reserves increased 13% to 13.382 billion BOE with reserves additions and revisions of 1.910 billion BOE.

■■ The proved BOE reserves life index is 27.7 years and the proved plus probable BOE reserves life index is 37.4 years.

■■ Proved developed producing reserves additions and revisions are 1.109 billion BOE, replacing 2018 production by 281%. 

The total proved developed producing BOE reserves life index is 21.3 years.

■■ Recycle  ratios  are  8.7  times  and  11.8  times  for  proved  and  proved  plus  probable  reserves  respectively,  excluding  
changes in FDC, recycle ratios are 2.9 times and 2.5 times for proved and proved plus probable reserves respectively, 
including changes in FDC.

■■ The net present value of future net revenues, before income tax, discounted at 10%, increased 19% to $106.6 billion for 
proved reserves and increased 14% to $131.0 billion for proved plus probable reserves. The net present value for proved 
developed producing reserves increased 24% to $84.2 billion reflecting the impact of the Horizon South Pit addition and 
decreased production expenses at AOSP. 

4

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.North America Exploration and Production
■■ Canadian Natural’s North America conventional and thermal assets delivered strong reserves results in 2018: 

■● FD&A  costs,  excluding  changes  in  FDC,  are  $6.51/BOE  for  proved  reserves  and  $3.50/BOE  for  proved  plus  

probable reserves.

■● FD&A  costs,  including  changes  in  FDC,  are  $7.23/BOE  for  proved  reserves  and  $10.54/BOE  for  proved  plus  

probable reserves.

■■ Proved reserves additions and revisions replaced 187% of 2018 production. Proved plus probable reserves additions and 

revisions replaced 349% of 2018 production. 

■■ Proved reserves increased 6% to 3.588 billion BOE. This is comprised of 2.488 billion bbl of crude oil, bitumen, and NGL 

reserves and 6.597 Tcf of natural gas reserves.

■■ Proved  plus  probable  reserves  increased  10%  to  6.027  billion  BOE. This  is  comprised  of  4.421  billion  bbl  of  crude  oil, 

bitumen, and NGL reserves and 9.633 Tcf of natural gas reserves.

■■ Proved reserves additions and revisions are 341 million bbl of crude oil, bitumen and NGL and 411 Bcf of natural gas. 
Proved plus probable reserves additions and revisions are 654 million bbl of crude oil, bitumen and NGL and 657 Bcf of 
natural gas.

■■ The proved BOE reserves life index is 18.9 years and the proved plus probable BOE reserves life index is 31.7 years.

North America Oil Sands Mining and Upgrading
■■ Canadian Natural’s Oil Sands Mining and Upgrading segment delivered strong reserves results in 2018: 

■● FD&A  costs,  excluding  changes  in  FDC,  are  $1.47/bbl  for  proved  reserves  and  $1.29/bbl  for  proved  plus  

probable reserves.

■● FD&A  costs,  including  changes  in  FDC,  are  $10.49/bbl  for  proved  reserves  and  $11.33/bbl  for  proved  plus  

probable reserves.

■■ Proved  SCO  reserves  increased  16%  to  6.091  billion  bbl.  Proved  plus  probable  SCO  reserves  increased  16%  to  

7.032 billion bbl.

■■ SCO  reserves  account  for  62%  of  the  Company’s  proved  BOE  reserves  and  53%  of  the  proved  plus  probable  

BOE reserves.

International Exploration and Production
■■ North  Sea  proved  reserves  are  unchanged  at  124  million  BOE  and  proved  plus  probable  reserves  increased  4%  to  

193 million BOE.

■■ Offshore Africa proved reserves increased 5% to 90 million BOE and proved plus probable reserves decreased 4% to  

131 million BOE.

5

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Summary of Company Gross Reserves
As of December 31, 2018
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

 114 

 14 

 66 

 194 

 74 

 268 

 34 

 4 

 81 

 119 

 67 

 186 

 41 

– 

 45 

 86 

 35 

Total Proved plus Probable

 121 

 97 

 16 

 69 

 182 

 70 

 252 

 248 

– 

 57 

 305 

 140 

 445 

 311 

 123 

 1,106 

 1,540 

 1,519 

 3,059 

 6,091 

 3,477 

– 

– 

 6,091 

 941 

 7,032 

 326 

 2,794 

 6,597 

 3,036 

 9,633 

 101 

 10 

 156 

 267 

 130 

 397 

7,541

 218 

 1,920 

 9,679 

 3,379 

 13,058 

 23 

– 

 4 

 27 

 11 

 38 

 17 

– 

 11 

 28 

 35 

 63 

 38 

 4 

 82 

 124 

 69 

 193 

 44 

– 

 46 

 90 

 41 

 131 

Total Company

Proved 

  Developed Producing

  Developed Non-Producing

  Undeveloped

Total Proved

Probable

Total Proved plus Probable

 189 

 18 

 192 

 399 

 176 

 575 

 97 

 16 

 69 

 182 

 70 

 252 

 248 

– 

 57 

 305 

 140 

 445 

 311 

 123 

 1,106 

 1,540 

 1,519 

 3,059 

 6,091 

 3,517 

– 

– 

 6,091 

 941 

 7,032 

 326 

 2,809 

 6,652 

 3,082 

 9,734 

 101 

 10 

 156 

 267 

 130 

 397 

 7,623 

 222 

 2,048 

 9,893 

 3,489 

 13,382 

6

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
Summary of Company Net Reserves
As of December 31, 2018
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

 101 

 12 

 56 

 169 

 61 

 230 

 34 

 4 

 81 

 119 

 67 

 186 

 36 

 – 

 36 

 72 

 26 

 98 

 171 

 16 

 173 

 360 

 154 

 514 

 81 

 14 

 59 

 154 

 57 

 211 

 189 

– 

 48 

 237 

 100 

 337 

 252 

 104 

 911 

 1,267 

 1,210 

 2,477 

 5,125 

 3,183 

 – 

 (8)

 5,117 

 761 

 5,878 

 303 

 2,519 

 6,005 

 2,676 

 8,681 

 80 

 8 

 131 

 219 

 104 

 323 

 6,358 

 189 

 1,616 

 8,163 

 2,740 

 10,903 

 23 

– 

 4 

 27 

 11 

 38 

 12 

– 

 9 

 21 

 23 

 44 

 38 

 4 

 82 

 124 

 69 

 193 

 38 

– 

 38 

 76 

 30 

 106 

 81 

 14 

 59 

 154 

 57 

 211 

 189 

– 

 48 

 237 

 100 

 337 

 252 

 104 

 911 

 1,267 

 1,210 

 2,477 

 5,125 

 3,218 

 – 

 (8)

 5,117 

 761 

 5,878 

 303 

 2,532 

 6,053 

 2,710 

 8,763 

 80 

 8 

 131 

 219 

 104 

 323 

 6,434 

 193 

 1,736 

 8,363 

 2,839 

 11,202 

7

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
Reconciliation of Company Gross Reserves
As of December 31, 2018
Forecast Prices and Costs

PROVED

North America
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
North Sea
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
Offshore Africa
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
Total Company
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018

8

 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)

 171 
 – 
 12 
 17 
 – 
 3 
–
–
 10 
 (19)
 194 

 120 
 – 
 – 
 1 
 – 
 8 
 – 
 5 
 (6)
 (9)
 119 

 83 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 10 
 (7)
 86 

 374 
 – 
 12 
 18 
 – 
 11 
 – 
 5 
 14 
 (35)
 399 

 198 
– 
 14 
 6 
–
 2 
 (5)
 1 
 (2)
 (32)
 182 

 327 
 – 
 – 
 – 
 1 
 – 
–
 1 
 (1)
 (23)
 305 

 1,350 
 – 
 171 
 4 
 2 
 – 
–
–
 52 
 (39)
 1,540 

 5,264 
 – 
 808 
 – 
–
 – 
–
–
 175 
 (156)
 6,091 

 6,730 
 – 
 122 
 470 
 3 
 82 
 (3)
 (305)
 42 
 (544)
 6,597 

 229 
 – 
 9 
 38 
–
 4 
–
 (4)
 6 
 (15)
 267 

 8,661 
 – 
 1,034 
 143 
 4 
 22 
 (5)
 (53)
 247 
 (374)
 9,679 

 21 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 18 
 (12)
 27 

 20 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 17 
 (9)
 28 

 124 
 – 
 – 
 1 
 – 
 8 
 – 
 5 
 (3)
 (11)
 124 

 86 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 13 
 (9)
 90 

 198 
 – 
 14 
 6 
 – 
 2 
 (5)
 1 
 (2)
 (32)
 182 

 327 
 – 
 – 
 – 
 1 
 – 
 – 
 1 
 (1)
 (23)
 305 

 1,350 
 – 
 171 
 4 
 2 
 – 
 – 
 – 
 52 
 (39)
 1,540 

 5,264 
 – 
 808 
 – 
 – 
 – 
 – 
 – 
 175 
 (156)
 6,091 

 6,771 
 – 
 122 
 470 
 3 
 82 
 (3)
 (305)
 77 
 (565)
 6,652 

 229 
 – 
 9 
 38 
 – 
 4 
 – 
 (4)
 6 
 (15)
 267 

 8,871 
 – 
 1,034 
 144 
 4 
 30 
 (5)
 (48)
 257 
 (394)
 9,893

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
  
 
 
 
 
 
 
 
 
 
Reconciliation of Company Gross Reserves
As of December 31, 2018
Forecast Prices and Costs

PROBABLE

North America
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
North Sea
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
Offshore Africa
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
Total Company
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018

 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)

 68 
 – 
 4 
 6 
 1 
 1 
 – 
 (1)
 (5)
 – 
 74 

 60 
 – 
 – 
 – 
 – 
 5 
 – 
 (5)
 7 
 – 
 67 

 42 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 (7)
 – 
 35 

 170 
 – 
 4 
 6 
 1 
 6 
 – 
 (6)
 (5)
 – 
 176 

 74 
 – 
 7 
 2 
 – 
 1 
 (1)
 – 
 (13)
 – 
 70 

 142 
 – 
 – 
 – 
 2 
 – 
 – 
 – 
 (4)
 – 
 140 

 1,230 
 – 
 59 
 1 
 2 
 403 
 – 
 – 
 (176)
 – 
 1,519 

 799 
 – 
 71 
–
–
–
 – 
 – 
 71 
 – 
 941 

 2,790 
 – 
 93 
 391 
 1 
 22 
 (2)
 (104)
 (155)
 – 
 3,036 

 106 
 – 
 5 
 22 
–
 1 
 – 
 (1)
 (3)
 – 
 130 

 2,884 
 – 
 162 
 97 
 4 
 410 
 (2)
 (19)
 (157)
 – 
 3,379 

 11 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 11 

 47 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 (12)
 – 
 35 

 74 
 – 
 7 
 2 
 – 
 1 
 (1)
 – 
 (13)
 – 
 70 

 142 
 – 
 – 
 – 
 2 
 – 
 – 
 – 
 (4)
 – 
 140 

 1,230 
 – 
 59 
 1 
 2 
 403 
 – 
 – 
 (176)
 – 
 1,519 

 799 
 – 
 71 
  – 
  – 
  – 
 – 
 – 
 71 
 – 
 941 

 2,848 
 – 
 93 
 391 
 1 
 22 
 (2)
 (104)
 (167)
 – 
 3,082 

 106 
 – 
 5 
 22 
  – 
 1 
 – 
 (1)
 (3)
 – 
 130 

 61 
 – 
 – 
 – 
 – 
 5 
 – 
 (5)
 8 
 – 
 69 

 50 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 (9)
 – 
 41 

 2,995 
 – 
 162 
 97 
 4 
 415 
 (2)
 (24)
 (158)
 – 
 3,489 

9

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
 
 
Reconciliation of Company Gross Reserves
As of December 31, 2018
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, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
North Sea
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
Offshore Africa
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018
Total Company
December 31, 2017
Discoveries
Extensions
Infill Drilling
Improved Recovery
Acquisitions
Dispositions
Economic Factors
Technical Revisions
Production
December 31, 2018

10

 239 
 – 
 16 
 23 
 1 
 4 
 – 
 (1)
 5 
 (19)
 268 

 180 
 – 
 – 
 1 
 – 
 13 
 – 
 – 
 1 
 (9)
 186 

 125 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 3 
 (7)
 121 

 544 
 – 
 16 
 24 
 1 
 17 
 – 
 (1)
 9 
 (35)
 575 

 272 
 – 
 21 
 8 
 – 
 3 
 (6)
 1 
 (15)
 (32)
 252 

 469 
 – 
 – 
 – 
 3 
 – 
 – 
 1 
 (5)
 (23)
 445 

 2,580 
 – 
 230 
 5 
 4 
 403 
 – 
 – 
 (124)
 (39)
 3,059 

 6,063 
 – 
 879 
 – 
 – 
 – 
 – 
 – 
 246 
 (156)
 7,032 

 9,520 
 – 
 215 
 861 
 4 
 104 
 (5)
 (409)
 (113)
 (544)
 9,633 

 335 
 – 
 14 
 60 
 – 
 5 
 – 
 (5)
 3 
 (15)
 397 

 11,545 
 – 
 1,196 
 240 
 8 
 432 
 (7)
 (72)
 90 
 (374)
 13,058 

 32 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 18 
 (12)
 38 

 67 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 5 
 (9)
 63 

 185 
 – 
 – 
 1 
 – 
 13 
 – 
 – 
 5 
 (11)
 193 

 136 
 – 
 – 
 – 
 – 
 – 
 – 
 – 
 4 
 (9)
 131 

 272 
 – 
 21 
 8 
 – 
 3 
 (6)
 1 
 (15)
 (32)
 252 

 469 
 – 
 – 
 – 
 3 
 – 
 – 
 1 
 (5)
 (23)
 445 

 2,580 
 – 
 230 
 5 
 4 
 403 
 – 
 – 
 (124)
 (39)
 3,059 

 6,063 
 – 
 879 
 – 
 – 
 – 
 – 
 – 
 246 
 (156)
 7,032 

 9,619 
 – 
 215 
 861 
 4 
 104 
 (5)
 (409)
 (90)
 (565)
 9,734 

 335 
 – 
 14 
 60 
 – 
 5 
 – 
 (5)
 3 
 (15)
 397 

 11,866 
 – 
 1,196 
 241 
 8 
 445 
 (7)
 (72)
 99 
 (394)
 13,382 

Canadian Natural 2018 Annual Report    Premium 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 reserves 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)

2019

2020

2021

2022

2023

63.00  

59.47  

75.27  

75.27  

75.32  

70.00  

1.95  

1.35  

3.00  

67.00  

62.31  

77.89  

76.89  

80.00  

72.00  

2.44  

1.94  

3.25  

70.00  

67.45  

82.25  

81.25  

83.75  

73.00  

3.00  

2.60  

3.50  

71.40  

69.53  

84.79  

83.79  

85.50  

74.46  

3.21  

2.81  

3.57  

72.83

71.66

87.39

86.39

87.29

75.95

3.30

2.90

3.64

Note.  All prices increase at a rate of 2%/year after 2023. A foreign exchange rate of 0.7700 US$/C$ for 2019 and 0.8000 US$/C$ after 2019 was used in the  

2018 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)  Reserves additions and revisions are comprised of all categories of Company Gross reserves changes, exclusive of production.
(8)  Reserves replacement or Production replacement ratio is the Company Gross reserves additions and revisions, for the relevant reserves category, divided by 

the Company Gross production in the same period.

(9)  Reserves Life Index is based on the amount for the relevant reserves category divided by the 2019 proved developed producing production forecast prepared 

by the Independent Qualified Reserves 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 2018 by the sum of total additions and revisions for the relevant reserves category. All values used in the calculation are not rounded.

(11) FD&A costs including changes in Future Development Capital ("FDC") are calculated by dividing the sum of total exploration, development and acquisition 
capital costs incurred in 2018 and net changes in FDC from December 31, 2017 to December 31, 2018 by the sum of total additions and revisions for the 
relevant reserves category. FDC excludes all abandonment and reclamation costs. All values used in the calculation are not rounded.

(12) Recycle Ratio is the operating netback ($27.13/BOE for 2018) 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.

(13) Abandonment  and  reclamation  costs  included  in  the  calculation  of  the  Future  Net  Revenue  (FNR)  for  2018  consist  of  both  forecast  estimates  of 
abandonment and reclamation costs attributable to future development activity, as well as certain costs already included in the Company’s Asset Retirement  
Obligation (ARO) for development existing as at December 31, 2018. The portion of the Company’s estimated ARO included in the reserves FNR is escalated 
at  2.0%  per  year  after  2019.  Specifically,  for  North  America  (excluding  SCO  assets),  FNR  includes  the  ARO  costs  associated  with  abandonment  and 
reclamation of wells (wells, well sites, well site equipment and pipelines) with assigned reserves. For SCO assets, FNR includes the ARO costs associated 
with the abandonment and reclamation of the mine site and all mining facilities and for Horizon assets, it also includes abandonment and reclamation of the 
upgrading facilities. For North Sea and Offshore Africa, FNR includes the ARO costs associated with the abandonment and reclamation of offshore wells and 
facilities with assigned reserves.

11

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
13

14

16

17

22

23

24

26

30

31

32

35

37

40

40

41

42

45

49

49

50

Management's Discussion and Analysis

Table of Contents
Definitions and Abbreviations 

Advisory 

Objectives and Strategy 

Financial and Operational Highlights 

Business Environment 

Analysis of Changes in Product Sales 

Daily Production 

Exploration and Production 

Oil Sands Mining and Upgrading 

Midstream 

Corporate and Other 

Net Capital Expenditures 

Liquidity and Capital Resources 

Commitments and Contingencies 

Reserves 

Risks and Uncertainties 

Environment 

Accounting Policies and Standards 

Control Environment 

Outlook 

Other 

12

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Definitions and Abbreviations

AECO

AIF

AOSP

API

ARO

bbl

bbl/d

Bcf

Bcf/d

BOE

BOE/d

Bitumen

Brent

C$

CAGR

CAPEX
CO2
CO2e
Crude oil

CSS

EOR

E&P

FPSO

GHG

GJ

GJ/d

Alberta natural gas reference location

Annual Information Form

Athabasca Oil Sands Project

specific gravity measured in degrees on the 
American Petroleum Institute scale

asset retirement obligations

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

barrel

barrels per day

billion cubic feet

billion cubic feet per day

barrels of oil equivalent

barrels of oil equivalent per day

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

Mcf

Mcfe

Mcf/d

MMbbl

MMBOE

MMBtu

MMcf

thousand cubic feet

thousand cubic feet equivalent

thousand cubic feet per day

million barrels

million barrels of oil equivalent

million British thermal units

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 
Differential

WTI

WCS Heavy Differential from WTI

West Texas Intermediate reference location at 
Cushing, Oklahoma

Horizon

Horizon Oil Sands

IASB

International Accounting Standards Board

13

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Advisory
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, production expenses, 
capital  expenditures,  income  tax  expenses  and  other  guidance  provided  throughout  this  Management’s  Discussion  and 
Analysis (“MD&A”) of the financial condition and results of operations of the Company, constitute forward-looking statements. 
Disclosure  of  plans  relating  to  and  expected  results  of  existing  and  future  developments,  including  but  not  limited  to  the 
Horizon Oil Sands ("Horizon"), the Athabasca Oil Sands Project ("AOSP"), Primrose thermal projects, the Pelican Lake water 
and polymer flood project, the Kirby Thermal Oil Sands Project, the cost and timing of construction and future operations 
of the North West Redwater bitumen upgrader and refinery, construction by third parties of new or expansion of existing 
pipeline capacity or other means of transportation of bitumen, crude oil, natural gas, natural gas liquids ("NGLs") or synthetic 
crude oil (“SCO”) that the Company may be reliant upon to transport its products to market, development and deployment 
of technology and technological innovations, the assumption of operations at processing facilities, and the "Outlook" section 
of this MD&A, particularly in reference to the 2019 guidance provided with respect to budgeted capital expenditures, also 
constitute  forward-looking  statements.  These  forward-looking  statements  are  based  on  annual  budgets  and  multi-year 
forecasts, and are reviewed and revised throughout the year as necessary in the context of targeted financial ratios, project 
returns, product pricing expectations and balance in project risk and time horizons. These statements are not guarantees of 
future performance and are subject to certain risks. The reader should not place undue reliance on these forward-looking 
statements as there can be no assurances that the plans, initiatives or expectations upon which they are based will occur.

In  addition,  statements  relating  to  “reserves”  are  deemed  to  be  forward-looking  statements  as  they  involve  the  implied 
assessment based on certain estimates and assumptions that the reserves described can be profitably produced in the future. 
There are numerous uncertainties inherent in estimating quantities of proved and proved plus probable crude oil, natural gas and 
NGLs reserves and in projecting future rates of production and the timing of development expenditures. The total amount or 
timing of actual future production may vary significantly from 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 expenditures 
and  production  expenses);  asset  retirement  obligations;  the  adequacy  of  the  Company’s  provision  for  taxes;  and  other 
circumstances affecting revenues and expenses.

The Company’s operations have been, and in the future may be, affected by political developments and by 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. 

14

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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  MD&A  could  also  have  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  applicable  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  the  Company'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; adjusted funds flow (previously referred to as funds flow from operations); net 
capital expenditures; adjusted cash production costs; adjusted depreciation, depletion, and amortization; 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), cash flows from operating 
activities, and cash flows used in investing activities as determined in accordance with IFRS, as an indication of the Company’s 
performance. The non-GAAP measure adjusted net earnings (loss) from operations is reconciled to net earnings (loss), as 
determined in accordance with IFRS, in the “Financial and Operational Highlights" section of this MD&A. Additionally, the non-
GAAP measure adjusted funds flow is reconciled to cash flows from operating activities, as determined in accordance with 
IFRS, in the "Financial and Operational Highlights" section of this MD&A. The non-GAAP measure net capital expenditures is 
reconciled to cash flows used in investing activities, as determined in accordance with IFRS, in the "Net Capital Expenditures" 
section of this MD&A. 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.

SPECIAL NOTE REGARDING CURRENCY, FINANCIAL INFORMATION, PRODUCTION AND RESERVES
This  MD&A  should  be  read  in  conjunction  with  the  audited  consolidated  financial  statements  and  related  notes  for  the 
year ended December 31, 2018. It should also be read in conjunction with the Company's MD&A for the three months and 
year ended December 31, 2018, 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").

Production volumes, per unit statistics and reserves data are presented throughout this MD&A on a “before royalties” or 
“company gross” basis, and realized prices are net of blending and feedstock costs and exclude the effect of risk management 
activities. In addition, reference is made to crude oil and natural gas in common units called barrel of oil equivalent ("BOE").  
A  BOE  is  derived  by  converting  six  thousand  cubic  feet  (“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 on an “after royalties” or “company net” basis is also presented for information purposes only.

The following discussion and analysis refers primarily to the Company’s 2018 financial results compared to 2017 and 2016, 
unless  otherwise  indicated.  In  addition,  this  MD&A  details  the  Company's  targeted  capital  program  for  2019.  Additional 
information relating to the Company, including its quarterly MD&A for the three months and year ended December 31, 2018, 
its Annual Information Form for the year ended December 31, 2018, and its audited consolidated financial statements for the 
year ended December 31, 2018 is available on SEDAR at www.sedar.com, and on EDGAR at www.sec.gov. Detailed guidance 
on production levels, capital expenditures and production expenses can be found on the Company's website at www.cnrl.com.  
This MD&A is dated March 6, 2019.

15

Canadian Natural 2018 Annual Report    Premium 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 expense 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.

16

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Financial and Operational Highlights

($ millions, except per common share amounts)

Product sales

  Crude oil and NGLs

  Natural gas

Net earnings (loss)

  Per common share  – basic

– diluted

Adjusted net earnings (loss) from operations (1)

  Per common share   – basic

– diluted

Cash flows from operating activities

Adjusted funds flow (2)

  Per common share  – basic

– diluted

Dividends declared per common share (3)

Total assets

Total long-term liabilities

Cash flows used in investing activities

Net capital expenditures (4)

Average sales price

  Crude oil and NGLs - Exploration and Production ($/bbl)

  Natural gas - Exploration and Production ($/Mcf)

  Oil Sands Mining and Upgrading ($/bbl)

Daily production, before royalties (BOE/d)

  Crude oil and NGLs (bbl/d)

  Natural gas (MMcf/d)

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2018

22,282 $ 

20,668 $ 

1,614 $ 

2,591 $ 

2.13 $ 

2.12 $ 

3,263 $ 

2.68 $ 

2.67 $ 

10,121 $ 

9,088 $ 

7.46 $ 

7.43 $ 

1.34 $ 

71,559 $ 

34,823 $ 

4,814 $ 

4,731 $ 

46.92 $ 

2.61 $ 

68.61 $ 

2017

18,360 $ 

16,522 $ 

1,838 $ 

2,397 $ 

2.04 $ 

2.03 $ 

1,403 $ 

1.19 $ 

1.19 $ 

7,262 $ 

7,347 $ 

6.25 $ 

6.21 $ 

1.10 $ 

73,867 $ 

35,953 $ 

13,102 $ 

17,129 $ 

48.57 $ 

2.76 $ 

63.98 $ 

1,078,813

820,778

1,548

962,264

685,236

1,662

2016

12,002

10,396

1,606

(204)

(0.19)

(0.19)

(669)

(0.61)

(0.61)

3,452

4,293

3.90

3.89

0.94

58,648

27,289

3,811

3,794

36.93

2.32

58.59

805,782

523,873

1,691

(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 the after-tax effects of certain items of a non-operational nature. The Company considers adjusted net earnings (loss) 
from operations a key measure in evaluating the Company's performance, as it demonstrates the Company’s ability to generate after-tax operating earnings  
from  its  core  business  areas. The  reconciliation “Adjusted  Net  Earnings  (Loss)  from  Operations,  as  Reconciled  to  Net  Earnings  (Loss)”  is  presented  in  
this MD&A. Adjusted net earnings (loss) from operations may not be comparable to similar measures presented by other companies.

(2)  Adjusted funds flow (previously referred to as funds flow from operations) is a non-GAAP measure that represents cash flows from operating activities as 
presented in the Company's consolidated Statements of Cash Flows, adjusted for the net change in non-cash working capital, abandonment and certain 
movements in other long-term assets. The Company considers adjusted funds flow 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 “Adjusted Funds Flow, as Reconciled to Cash 
Flows from Operating Activities” is presented in this MD&A. Adjusted funds flow may not be comparable to similar measures presented by other companies.
(3)  On March 6, 2019, the Board of Directors approved an increase in the quarterly dividend to $0.375 per common share, beginning with the dividend payable on  
April 1, 2019. 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.

(4)  Net  capital  expenditures  is  a  non-GAAP  measure  that  represents  cash  flows  used  in  investing  activities  as  presented  in  the  Company's  consolidated 
Statements of Cash Flows, adjusted for the net change in non-cash working capital, investment in other long-term assets, share consideration in business 
acquisitions (dispositions) and abandonment expenditures. The Company considers net capital expenditures a key measure as it provides an understanding of 
the Company’s capital spending activities in comparison to the Company's annual capital budget. The reconciliation “Net Capital Expenditures, as Reconciled 
to  Cash  Flows  used  in  Investing  Activities”  is  presented  in  the  "Net  Capital  Expenditures"  section  of  this  MD&A.  Net  capital  expenditures  may  not  be 
comparable to similar measures presented by other companies.

17

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
ADJUSTED NET EARNINGS (LOSS) FROM OPERATIONS, AS RECONCILED TO NET EARNINGS (LOSS)

($ millions)

Net earnings (loss), as reported

Share-based compensation, net of tax (1)

Unrealized risk management (gain) loss, net of tax (2)

Unrealized foreign exchange loss (gain), net of tax (3)
Realized foreign exchange loss on repayment of US dollar debt securities, 
  net of tax (4)

Loss (gain) from investments, net of tax (5) (6)

Gain on acquisition, disposition and revaluation of properties, net of tax (7)

Derecognition of exploration and evaluation assets, net of tax (8)

Effect of statutory tax rate and other legislative changes on deferred income 

tax liabilities (9)

2018

2017

$ 

2,591 $ 

2,397 $ 

(146)

(36)

706

146

374

(372)

–

–

134

33

(821)

–

(11)

(339)

–

10

Adjusted net earnings (loss) from operations

$ 

3,263 $ 

1,403 $ 

2016

(204)

355

21

(93)

–

(299)

(241)

13

(221)

(669)

(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) the 
Oil Sands Mining and Upgrading segment.

(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 those amounts 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)  During 2018, the Company repaid US$600 million of 1.75% notes and US$400 million of 5.90% notes.
(5)  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 loss (gain) from investments is the Company's pro rata share of the Redwater Partnership's accounting loss (gain).
(6)  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 measured each period with changes in fair value recognized in net earnings (loss).

(7)  During 2018, the Company recorded a pre-tax gain of $16 million ($12 million after-tax) on the disposition of a 30% interest in the exploration right in South 
Africa. Additionally, the Gabonese Republic approved cessation of production from the Company’s Olowi field and associated asset retirement obligations, 
as well as the terms of termination of the Olowi Production Sharing Contract and the surrender of the permit area back to the Gabonese Republic, resulting 
in a pre-tax gain on disposition of property of $20 million ($14 million after-tax). The Company also recorded a pre-tax gain of $277 million ($263 million after-
tax) related to acquisitions in the North America Exploration and Production segment. Additionally, the Company recorded a pre-tax gain of $120 million  
($72 million after-tax) on the acquisition of the remaining interest at Ninian in the North Sea and a pre-tax gain of $19 million ($11 million after-tax) relating 
to  the  revaluation  of  the  Company's  previously  held  interest  at  Ninian.  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.

(8)  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.

(9)  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.

ADJUSTED FUNDS FLOW, AS RECONCILED TO CASH FLOWS FROM OPERATING ACTIVITIES (1)

($ millions)

Cash flows from operating activities

  Net change in non-cash working capital

  Abandonment expenditures (2)

  Other (3)

Adjusted funds flow

2018

2017

$ 

10,121 $ 

7,262 $ 

(1,346)

290

23

(299)

274

110

2016

3,452

542

267

32

$ 

9,088 $ 

7,347 $ 

4,293

(1)  Adjusted funds flow was previously referred to as funds flow from operations.
(2)  The Company includes abandonment expenditures in “Net Capital Expenditures, as Reconciled to Cash Flows used in Investing Activities” in the “Net Capital 

Expenditures” section of this MD&A.

(3)  Includes certain movements in other long-term assets.

18

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
CONSOLIDATED NET EARNINGS (LOSS) AND ADJUSTED NET EARNINGS (LOSS)
For  2018,  the  Company  reported  net  earnings  of  $2,591  million  compared  with  net  earnings  of  $2,397  million  for  2017 
(2016 – $204 million net loss). Net earnings for 2018 included net after-tax expenses of $672 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 on repayments of long-term debt, the loss (gain) 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 (2017 – $994 million after-tax income; 2016 – $465 million after-tax 
income). Excluding these items, adjusted net earnings from operations for 2018 were $3,263 million compared with adjusted 
net earnings of $1,403 million for 2017 (2016 – $669 million adjusted net loss).

The increase in net earnings and adjusted net earnings from operations for 2018 from 2017 was primarily due to:

■■ higher SCO sales volumes in the Oil Sands Mining and Upgrading segment;

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

■■ higher realized risk management gains; and

■■ higher crude oil and NGLs netbacks in the International segments;

partially offset by:

■■

lower crude oil and NGLs netbacks in the North America Exploration and Production segment;

■■ higher depletion, depreciation and amortization in the Oil Sands Mining and Upgrading segment;

■■

■■

lower natural gas netbacks in the North America Exploration and Production segment; and

lower crude oil and NGLs sales volumes in the Exploration and Production segments.

Net earnings and adjusted net earnings from operations for 2018 as compared to net earnings and adjusted net earnings from 
operations for 2017 included the impact of a significant decline in crude oil pricing in November and December 2018 as a result 
of an oversupplied domestic market environment and a lack of takeaway capacity, resulting in increased storage levels and 
higher apportionment on the Enbridge Mainline system. The WCS heavy differential averaged US$39.36 per bbl for the fourth 
quarter of 2018 (third quarter of 2018 – US$22.17 per bbl). The SCO price averaged US$37.48 per bbl for the fourth quarter of 
2018 (third quarter of 2018 – US$68.44 per bbl).

Following  the  Government  of  Alberta's  announcement  on  December  2,  2018  of  a  mandatory  curtailment  of  crude  oil 
production, the WCS heavy differential index narrowed to US$12.38 per bbl for the first quarter of 2019 and the differential 
between SCO and WTI benchmark pricing narrowed to US$2.70 per bbl for the first quarter of 2019. Crude oil and natural gas 
pricing are discussed in detail in the "Business Environment" section of this MD&A.

The  impacts  of  share-based  compensation,  risk  management  activities  and  fluctuations  in  foreign  exchange  rates  also 
contributed to the movements in net earnings (loss) for 2018 from 2017. These items are discussed in detail in the relevant 
sections of this MD&A.

19

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.CASH FLOWS FROM OPERATING ACTIVITIES AND ADJUSTED FUNDS FLOW
Cash flows from operating activities for 2018 increased to $10,121 million from $7,262 million for 2017 (2016 – $3,452 million). 
The increase in cash flows from operating activities for 2018 from 2017 was primarily due to the factors noted above relating 
to the fluctuations in adjusted net earnings (loss) (except for the effect of depletion, depreciation and amortization), as well as 
due to the impact of changes in non-cash working capital.

Adjusted funds flow for 2018 increased to $9,088 million ($7.46 per common share) from $7,347 million for 2017 ($6.25 per 
common share) (2016 – $4,293 million; $3.90 per common share). The increase in adjusted funds flow for 2018 from 2017 
was primarily due to the factors noted above relating to the fluctuations in cash flows from operating activities excluding the 
impact of the net change in non-cash working capital, abandonment and certain movements in other long-term assets.

PRODUCT PRICING
In the Company’s Exploration and Production activities, the 2018 average sales price per bbl of crude oil and NGLs decreased 
3% to average $46.92 per bbl from $48.57 per bbl in 2017 (2016 – $36.93 per bbl), and the 2018 average natural gas price 
decreased  5%  to  average  $2.61  per  Mcf  from  $2.76  per  Mcf  in  2017  (2016  –  $2.32  per  Mcf).  In  the  Oil  Sands  Mining 
and  Upgrading  segment,  the  Company’s  2018  average  SCO  sales  price  increased  7%  to  average  $68.61  per  bbl  from  
$63.98  per  bbl  in  2017  (2016  –  $58.59  per  bbl).  Crude  oil  and  NGLs  and  natural  gas  pricing  are  discussed  in  detail  in  the 
“Business Environment” section of this MD&A.

PRODUCTION VOLUMES
Total production of crude oil and NGLs before royalties for 2018 increased 20% to average 820,778 bbl/d from 685,236 bbl/d 
in 2017 (2016 – 523,873 bbl/d). The increase in crude oil and NGLs production from 2017 was primarily due to the impact of  
Phase 3 production at Horizon and acquisitions completed in 2017, partially offset by the impact of proactive measures taken 
by the Company to voluntarily curtail crude oil production and reduce drilling in heavy oil.

Total natural gas production before royalties for 2018 decreased 7% to average 1,548 MMcf/d from 1,662 MMcf/d in 2017 
(2016 – 1,691 MMcf/d). The decrease in natural gas production from 2017 primarily reflected the impact of shut-in volumes 
due to low natural gas prices, a failure on a natural gas transmission line in British Columbia (T-South) and a turnaround at the 
third-party Pine River processing facility beginning on September 15, 2018. Operations at the facility were partially reinstated 
on December 6, 2018. Subject to regulatory approval, the Company targets to take over operations at the facility in the first 
half of 2019.

Total  crude  oil  and  NGLs  and  natural  gas  production  volumes  before  royalties  for  2018  increased  12%  to  average  
1,078,813  BOE/d  from  962,264  BOE/d  in  2017  (2016  –  805,782  BOE/d).  Crude  oil  and  NGLs  and  natural  gas  production 
volumes are discussed in detail in the “Daily Production” section of this MD&A.

20

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.SUMMARY OF QUARTERLY FINANCIAL RESULTS
The following is a summary of the Company’s quarterly financial results for the eight most recently completed quarters:

($ millions, except per common share amounts)

2018

Product sales

  Crude oil and NGLs

  Natural gas

Net earnings (loss)

Net earnings (loss) per common share

  – basic

  – diluted

($ millions, except per common share amounts)

2017

Product sales

  Crude oil and NGLs

  Natural gas

Net earnings (loss)

Net earnings (loss) per common share

  – basic

  – diluted

Total

Dec 31

Sep 30

Jun 30

Mar 31

22,282 $ 

3,831 $ 

6,327 $ 

6,389 $ 

20,668 $ 

3,327 $ 

5,967 $ 

6,071 $ 

1,614 $ 

2,591 $ 

504 $ 

360 $ 

(776) $ 

1,802 $ 

318 $ 

982 $ 

5,735

5,303

432

583

2.13 $ 

2.12 $ 

(0.64) $ 

(0.64) $ 

1.48 $ 

1.47 $ 

0.80 $ 

0.80 $ 

0.48

0.47

Total

Dec 31

Sep 30

Jun 30

Mar 31

18,360 $ 

5,516 $ 

4,725 $ 

4,127 $ 

16,522 $ 

5,098 $ 

4,320 $ 

3,645 $ 

1,838 $ 

2,397 $ 

418 $ 

396 $ 

405 $ 

482 $ 

684 $ 

1,072 $ 

3,992

3,459

533

245

2.04 $ 

2.03 $ 

0.32 $ 

0.32 $ 

0.56 $ 

0.56 $ 

0.93 $ 

0.93 $ 

0.22

0.22

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

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 Western Canadian Select ("WCS") 
Heavy  Differential  from  the West Texas  Intermediate  reference  location  at  Cushing,  Oklahoma  ("WTI")  in  North  America 
including the impact of a shortage of takeaway capacity out of the Western Canadian Sedimentary Basin (the "Basin") and 
the impact of the differential between WTI and Dated Brent ("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 outages 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, production from Horizon Phase 3 as well as the impact of turnarounds and pitstops in the Oil Sands 
Mining and Upgrading segment, voluntarily curtailed production due to low commodity prices in North America, and the 
impact of the drilling program in the International segments. 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, fluctuating capacity 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 volumes, the impact of seasonal costs that are dependent on weather, the impact of increased 
carbon tax and energy costs, cost optimizations across all segments, the impact and timing of acquisitions, including the 
acquisition  of AOSP  and  other  assets,  the  impact  of  turnarounds  and  pitstops  in  the  Oil  Sands  Mining  and  Upgrading 
segment, 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  the  second 
quarter of 2017, and the impact of turnarounds and pitstops in the Oil Sands Mining and Upgrading segment.

21

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.■■ 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 impact 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.

■■

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

■■ Gains on acquisition, disposition and revaluation of properties and gains/losses on investments – Fluctuations due 
to the recognition of gains on the acquisition of AOSP and other assets, the acquisition, disposition and revaluation of 
properties in the various periods, fair value changes in the investments in PrairieSky and Inter Pipeline shares, and the 
equity loss (gain) on the Company's interest in the Redwater Partnership.

Business Environment

(Yearly average)

WTI benchmark price (US$/bbl)

Dated Brent benchmark price (US$/bbl)
WCS heavy differential from WTI (US$/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$)

2018

2017

64.78 $ 
71.12 $ 

50.93 $ 
54.38 $ 

26.29 $ 

11.97 $ 

58.62 $ 

52.20 $ 

60.98 $ 

51.65 $ 

3.08 $ 

1.45 $ 

3.11 $ 

2.30 $ 

2016

43.37
43.96

13.91

43.94

42.51

2.45

1.98

0.7717 $ 

0.7701 $ 

0.7548

0.7328 $ 

0.7988 $ 

0.7448

$ 
$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

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 2018, 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 2018, with a high of approximately US$0.81 in February 2018 
and a low of approximately US$0.73 in December 2018.

Crude  oil  sales  contracts  in  the  North  America  segment  are  typically  based  on  WTI  benchmark  pricing.  WTI  averaged  
US$64.78 per bbl for 2018, an increase of 27% from US$50.93 per bbl for 2017 (2016 – US$43.37 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$71.12 per bbl for 
2018, an increase of 31% from US$54.38 per bbl for 2017 (2016 – US$43.96 per bbl).

WTI and Brent pricing for 2018 increased from 2017 primarily due to declines in global crude oil inventories, together with 
larger than anticipated increases in global demand for crude oil.

The WCS  heavy  differential  averaged  US$26.29  per  bbl  for  2018,  an  increase  of  120%  from  US$11.97  per  bbl  for  2017  
(2016 – US$13.91 per bbl). The significant widening of the WCS heavy differential reflected a shortage of takeaway capacity 
out of the Basin, resulting in increased storage levels and higher apportionment on the Enbridge Mainline system. Following 
the Government of Alberta's announcement on December 2, 2018 of a mandatory curtailment of crude oil production, the 
WCS heavy differential index narrowed to US$12.38 per bbl for the first quarter of 2019 compared to US$39.36 per bbl during 
the fourth quarter of 2018.

22

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.The  SCO  price  averaged  US$58.62  per  bbl  for  2018,  an  increase  of  12%  from  US$52.20  per  bbl  for  2017 
(2016 – US$43.94 per bbl). The increase in SCO pricing for 2018 from 2017 primarily reflected increases in WTI benchmark 
pricing through the third quarter of 2018, partially offset by decreased pricing in the fourth quarter of 2018 due to a shortage 
of  takeaway  capacity  out  of  the  Basin,  resulting  in  increased  storage  levels  and  higher  apportionment  on  the  Enbridge 
Mainline system. Following the Government of Alberta's announcement on December 2, 2018 of a mandatory curtailment of  
crude  oil  production,  the  differential  between  SCO  and WTI  benchmark  pricing  narrowed  to  US$2.70  per  bbl  for  the  first 
quarter of 2019 compared to US$21.35 per bbl during the fourth quarter of 2018.

Condensate  pricing  averaged  US$60.98  per  bbl  for  2018,  an  increase  of  18%  from  US$51.65  per  bbl  for  2017 
(2016 – US$42.51 per bbl). The increase in condensate pricing for 2018 from 2017 primarily reflected increases in the underlying 
benchmark pricing.

NYMEX  natural  gas  prices  averaged  US$3.08  per  MMBtu  for  2018,  comparable  with  US$3.11  per  MMBtu  for  2017 
(2016  –  US$2.45  per  MMBtu).  AECO  natural  gas  prices  averaged  $1.45  per  GJ  for  2018,  a  decrease  of  37%  from  
$2.30 per GJ for 2017 (2016 – $1.98 per GJ).

The decrease in AECO natural gas prices for 2018 compared with 2017 reflected third party pipeline constraints limiting flow 
of natural gas to export markets as well as increased natural gas production in the Basin.

Analysis of Changes in Product Sales

($ millions)

North America

Changes due to

Changes due to

2016 Volumes

Prices

Other

2017 Volumes

Prices

Other

2018

Crude oil and NGLs

$  5,933 $ 

135 $  1,755 $ 

(168) $  7,655 $ 

(188) $ 

(224) $ 

11 $  7,254

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)

1,276

7,209

(20)

115

250

2,005

–

(168)

1,506

9,161

(105)

(293)

(136)

(360)

478

92

570

532

71

603

6,943

1,439

8,382

2,657

114

849

63

3

66

(70)

(22)

(92)

128

(39)

89

130

23

153

103

4

107

(5)

–

(5)

14

–

14

666

118

784

579

53

632

1,988

277

2,265

(159)

–

8,900

1,677

(159)

10,577

(69)

(23)

(92)

(102)

10

(92)

(359)

(118)

(477)

155

45

200

164

7

171

95

(84)

11

3,827

561

–

–

–

–

27

(12)

7,072

102

(240)

609

3,696

722

–

–

–

–

(9)

2

1

–

1

(13)

–

(13)

(1)

(9)

1,256

8,510

753

140

893

628

70

698

8,635

1,466

(10)

10,101

31

–

11,521

102

(51)

558

Total

$  12,002 $  3,916 $  2,826 $ 

(384) $  18,360 $  3,219 $ 

733 $ 

(30) $  22,282

(1)  Eliminates internal transportation and electricity charges and includes production, processing and other purchasing and selling activities that are not included 

in the above segments.

Product  sales  increased  21%  to  $22,282  million  for  2018  from  $18,360  million  for  2017  (2016  –  $12,002  million). The 
increase was primarily due to higher SCO sales volumes and higher realized SCO sales prices in the Oil Sands Mining and  
Upgrading segment.

For  2018,  7%  of  the  Company’s  crude  oil  and  NGLs  and  natural  gas  product  sales  were  generated  outside  of  North America 
(2017  –  8%;  2016  –  10%).  North  Sea  accounted  for  4%  of  crude  oil  and  NGLs  and  natural  gas  product  sales  for  2018 
(2017 – 4%; 2016 – 5%), and Offshore Africa accounted for 3% of crude oil and NGLs and natural gas product sales for 2018 
(2017 – 4%; 2016 – 5%).

23

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Daily Production, Before Royalties

Crude oil and NGLs (bbl/d)

North America – Exploration and Production

North America – Oil Sands Mining and Upgrading (1)

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

2018

2017

2016

350,961

426,190

23,965

19,662

359,449

282,026

23,426

20,335

350,958

123,265

23,554

26,096

820,778

685,236

523,873

1,490

1,601

1,622

32

26

39

22

38

31

1,548

1,662

1,691

1,078,813

962,264

805,782

13%

6%

8%

10%

39%

24%

93%

7%

14%

6%

10%

12%

29%

29%

90%

10%

17%

6%

13%

14%

15%

35%

85%

15%

(1)  2018 SCO production before royalties excludes 3,093 bbl/d of SCO consumed internally as diesel (2017 – 651 bbl/d, 2016 – 1,966 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

North America – Oil Sands Mining and Upgrading

North Sea 

Offshore Africa

Natural gas (MMcf/d)

North America

North Sea

Offshore Africa

Total barrels of oil equivalent (BOE/d)

2018

2017

2016

303,956

405,731

23,902

18,450

312,297

274,437

23,382

19,124

311,059

122,258

23,497

24,995

752,039

629,240

481,809

1,432

1,528

1,559

32

23

39

20

38

30

1,487

1,587

1,627

999,857

893,702

752,974

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 2018 production averaged 1,078,813 BOE/d, a 12% increase from 962,264 BOE/d in 2017 (2016 – 805,782 BOE/d).

Total  production  of  crude  oil  and  NGLs  for  2018  increased  20%  to  820,778  bbl/d  from  685,236  bbl/d  for  2017  
(2016 – 523,873 bbl/d). The increase in crude oil and NGLs production from 2017 was primarily due to the impact of Phase 3 
production  at  Horizon  and  acquisitions  completed  in  2017,  partially  offset  by  the  impact  of  proactive  measures  taken  by  the 
Company to voluntarily curtail crude oil production and reduce heavy oil drilling. Crude oil and NGLs production for 2018 was 
above the midpoint of the Company’s previously issued guidance of 812,000 to 822,000 bbl/d.

24

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
Natural gas production accounted for 24% of the Company's total production in 2018 on a BOE basis. Natural gas production 
for 2018 decreased 7% to 1,548 MMcf/d from 1,662 MMcf/d for 2017 (2016 – 1,691 MMcf/d). The decrease in natural gas 
production from 2017 primarily reflected the impact of shut-in volumes due to low natural gas prices, natural field declines and 
reduced drilling activity, together with the impact of downtime and restricted capacity at the third-party Pine River processing 
facility. Subject to regulatory approval, the Company targets to take over operations at the facility in the first half of 2019. 
Natural gas production for 2018 was within the Company’s previously issued guidance of 1,545 to 1,555 MMcf/d.

North America – Exploration and Production
North America crude oil and NGLs production for 2018 decreased 2% to average 350,961 bbl/d from 359,449 bbl/d for 2017 
(2016 – 350,958 bbl/d). The decrease in production from 2017 primarily reflected the impact of proactive measures taken by 
the Company to voluntarily curtail crude oil production, together with reduced heavy oil drilling and natural field declines.

Operating performance at Pelican Lake continued to be strong following the acquisition completed in 2017, leading to average 
production of 63,082 bbl/d in 2018 compared with 51,743 bbl/d in 2017 (2016 – 47,637 bbl/d). The polymer flood on the acquired 
Pelican assets was restored to 62% of the field.

Overall thermal oil production for 2018 averaged 107,839 bbl/d compared with 120,140 bbl/d for 2017 (2016 – 111,046 bbl/d). 
Production volumes in 2018 primarily reflected the impact of proactive measures taken by the Company to voluntarily curtail 
crude oil production.

Natural gas production for 2018 decreased 7% to average 1,490 MMcf/d from 1,601 MMcf/d for 2017 (2016 – 1,622 MMcf/d). 
The decrease in natural gas production from 2017 primarily reflected the impact of shut-in volumes due to low natural gas 
prices, natural field declines and reduced drilling activity, together with the impact of downtime and restricted capacity at the 
third-party Pine River processing facility.

North America – Oil Sands Mining and Upgrading
SCO production for 2018 increased 51% to 426,190 bbl/d from 282,026 bbl/d for 2017 (2016 – 123,265 bbl/d). The increase 
in SCO production from 2017 primarily reflected high Phase 3 production reliability at Horizon and the acquisition of AOSP.

North Sea
North  Sea  crude  oil  production  for  2018  increased  2%  to  23,965  bbl/d  from  23,426  bbl/d  for  2017  (2016  –  23,554  bbl/d).  
The increase in production from 2017 primarily reflected the successful drilling program completed in 2018, partially offset by 
natural field declines.

Offshore Africa
Offshore  Africa  crude  oil  production  for  2018  decreased  3%  to  19,662  bbl/d  from  20,335  bbl/d  for  2017  
(2016 – 26,096 bbl/d). Production volumes decreased from 2017 primarily due to natural field declines offsetting volumes from 
new wells drilled at Baobab in the latter half of 2018.

Corporate Production Guidance for 2019
The Company targets production levels in 2019 to average between 782,000 bbl/d and 861,000 bbl/d of crude oil and NGLs 
and between 1,485 MMcf/d and 1,545 MMcf/d of natural gas. Corporate crude oil and NGLs production guidance for 2019 
reflects production curtailments as currently mandated by the Government of Alberta for the first quarter of 2019.

INTERNATIONAL CRUDE OIL INVENTORY VOLUMES
The Company recognizes revenue on its crude oil production when control of the product passes 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

2018

71,832

404,475

476,307

2017

–

2016

987,316

121,936

1,126,999

121,936

2,114,315

25

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Exploration and Production
OPERATING HIGHLIGHTS

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 (3)

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

Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties 

Production expense 

Netback 

2018

2017

2016

$ 

46.92 $ 

48.57 $ 

36.93

$ 

$ 

$ 

$ 

3.08

43.84

5.08

15.69

2.80

45.77

5.24

14.89

23.07 $ 

25.64 $ 

2.61 $ 

2.76 $ 

0.47

2.14

0.08

1.36

0.39

2.37

0.11

1.27

0.70 $ 

0.99 $ 

34.62 $ 

35.54 $ 

2.96

31.66

3.27

12.71

2.66

32.88

3.40

11.95

$ 

15.68 $ 

17.53 $ 

2.61

34.32

3.40

14.10

16.82

2.32

0.33

1.99

0.09

1.18

0.72

27.58

2.44

25.14

2.21

11.18

11.75

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  Net of blending costs and excluding risk management activities.
(3)  Natural  gas  netbacks  exclude  netbacks  derived  from  the  sale  of  NGLs.  Combining  natural  gas  and  NGLs,  the  netback  for  2018  was  $1.18/Mcfe 

(2017 – $1.31/Mcfe, 2016 – $0.89/Mcfe).

PRODUCT PRICES

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) 

2018

2017

2016

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

41.82 $ 

45.85 $ 

87.41 $ 

69.43 $ 

90.95 $ 

67.15 $ 

46.92 $ 

48.57 $ 

2.33 $ 

12.08 $ 

7.34 $ 

2.61 $ 

2.58 $ 

8.24 $ 

6.57 $ 

2.76 $ 

34.31

55.91

54.96

36.93

2.15

6.62

6.13

2.32

34.62 $ 

35.54 $ 

27.58

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

Realized  crude  oil  and  NGLs  prices  decreased  3%  to  average  $46.92  per  bbl  for  2018  from  $48.57  per  bbl  for  2017  
(2016 – $36.93 per bbl), primarily due to the significant widening of the WCS heavy differential in the fourth quarter of 2018, 
partially offset by higher WTI and Brent benchmark pricing.

The  Company’s  realized  natural  gas  price  decreased  5%  to  average  $2.61  per  Mcf  for  2018  from  $2.76  per  Mcf  for  2017  
(2016 – $2.32 per Mcf). The decrease in 2018 primarily reflected third party pipeline constraints limiting the flow of natural gas 
to the export market, together with increased natural gas production in the Basin.

26

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.North America – Product Prices
North  America  realized  crude  oil  prices  decreased  9%  to  average  $41.82  per  bbl  for  2018  from  $45.85  per  bbl  for  2017  
(2016 – $34.31 per bbl), primarily due to the widening of the WCS heavy differential, which reflected a shortage of takeaway 
capacity out of the Basin, resulting in increased storage levels and higher apportionment on the Enbridge Mainline system.

North America realized natural gas prices decreased 10% to average $2.33 per Mcf for 2018 from $2.58 per Mcf for 2017 
(2016 – $2.15 per Mcf). The decrease primarily reflected third party pipeline constraints limiting the flow of natural gas to the 
export market, together with increased natural gas production in the Basin.

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 2018, the 
Company contributed approximately 175,100 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 Trans 
Mountain Pipeline Expansion from Edmonton, Alberta to Vancouver, British Columbia. The National Energy Board has provided 
their recommendation that construction of the pipeline should proceed and the related Federal Government consultations 
with  Indigenous  communities  are  ongoing.  Subject  to  Cabinet’s  final  approval,  the  project  could  be  issued  a  revised  
Certificate of Public Convenience and Necessity this summer with construction re-starting as early as August 2019.

The Company has also entered into a 20 year transportation agreement to ship 175,000 bbl/d of crude oil on the proposed 
TransCanada Keystone XL Pipeline from Hardisty, Alberta to the US Gulf Coast. TransCanada is awaiting the completion of 
a  new  supplemental  environmental  review  addressing  issues  raised  through  litigation  in  a  Montana  Federal  Court  Case. 
A  decision  is  also  expected  in  April  2019  on  the  Nebraska  Public  Service  Commission's  route  approval.  Pre-construction 
activities have started and TransCanada is working to maintain an expected in-service date in 2021.

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.

2018

2017

2016

$ 

$ 

$ 

$ 

$ 

52.87 $ 

47.78 $ 

43.30 $ 

48.30 $ 

38.98 $ 

46.88 $ 

33.66 $ 

42.49 $ 

2.33 $ 

2.58 $ 

37.72

36.03

34.73

30.47

2.15

North Sea – Product Prices
North  Sea  realized  crude  oil  prices  increased  26%  to  average  $87.41  per  bbl  for  2018  from  $69.43  per  bbl  for  2017  
(2016 – $55.91 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 2018 reflected prevailing Brent benchmark pricing at the time of liftings, 
together with the impact of movements in the Canadian dollar.

Offshore Africa – Product Prices
Offshore  Africa  realized  crude  oil  prices  increased  35%  to  average  $90.95  per  bbl  for  2018  from  $67.15  per  bbl  for  2017  
(2016 – $54.96 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 2018 reflected prevailing Brent benchmark pricing at the time of liftings, 
together with the impact of movements in the Canadian dollar.

27

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.ROYALTIES 

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)

2018

2017

2016

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

5.36 $ 

0.22 $ 

6.00 $ 

5.08 $ 

0.07 $ 

1.00 $ 

0.08 $ 

3.27 $ 

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

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

North America – Royalties
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 royalty rates for 2018 and the comparable periods reflected movements in benchmark 
commodity prices. North America crude oil royalty rates also reflected fluctuations in the WCS Heavy Differential.

Crude oil and NGLs royalty rates averaged approximately 14% of product sales for 2018 compared with 13% of product sales 
for 2017 (2016 – 12%). The increase in royalty rates for 2018 from 2017 was primarily due to higher realized crude oil prices for 
the majority of 2018, offsetting the impact of lower realized crude oil prices in the fourth quarter of 2018.

Natural gas royalty rates averaged approximately 4% of product sales for 2018 compared with 5% of product sales for 2017 
(2016 – 4%). The decrease in royalty rates for 2018 from 2017 was primarily due to lower realized natural gas prices.

Offshore Africa – Royalties
Under the terms of the various Production Sharing Contracts, royalty rates fluctuate based on realized commodity pricing, 
capital expenditures and production expenses, the status of payouts, and the timing of liftings from each field.

Royalty rates as a percentage of product sales averaged approximately 7% for 2018 compared with 7% of product sales for 2017 
(2016 – 4%). Royalty rates as a percentage of product sales reflected the timing of liftings and the status of payout in the various fields.

PRODUCTION EXPENSE

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)

2018

2017

2016

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

13.48 $ 

12.71 $ 

39.89 $ 

36.60 $ 

26.34 $ 

24.07 $ 

15.69 $ 

14.89 $ 

1.25 $ 

5.29 $ 

2.76 $ 

1.36 $ 

1.19 $ 

3.37 $ 

2.90 $ 

1.27 $ 

11.89

42.47

18.48

14.10

1.12

3.09

1.79

1.18

12.71 $ 

11.95 $ 

11.18

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

North America – Production Expense
North America crude oil and NGLs production expense for 2018 increased 6% to $13.48 per bbl from $12.71 per bbl for 2017 
(2016 – $11.89 per bbl). The increase in crude oil and NGLs production expense for 2018 from 2017 reflected increased carbon 
tax and energy costs in 2018 together with increased costs associated with the Company's proactive measures to voluntarily 
curtail  crude  oil  production,  partially  offset  by  the  Company's  continuous  focus  on  cost  control  and  achieving  efficiencies 
across the entire asset base.

28

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.North  America  natural  gas  production  expense  for  2018  increased  5%  to  $1.25  per  Mcf  from  $1.19  per  Mcf  for  2017  
(2016 – $1.12 per Mcf). The increase in natural gas production expense for 2018 from 2017 primarily reflected the impact of 
lower volumes on a relatively fixed cost base due to low natural gas prices and a turnaround at the third-party Pine River 
processing facility. Production expense in 2018 also reflected additional costs associated with the shut-in of production due 
to  low  natural  gas  pricing  during  2018,  partially  offset  by  the  Company's  continuous  focus  on  cost  control  and  achieving 
efficiencies across the entire asset base.

North Sea – Production Expense
North  Sea  crude  oil  production  expense  for  2018  increased  9%  to  $39.89  per  bbl  from  $36.60  per  bbl  for  2017 
(2016 – $42.47 per bbl). The increase in crude oil production expense for 2018 from 2017 primarily reflected higher carbon tax 
costs and the strengthening of the UK pound sterling compared to the Canadian dollar.

Offshore Africa – Production Expense
Offshore  Africa  crude  oil  production  expense  related  to  the  Baobab  and  Espoir  fields  in  Côte  d'Ivoire  for  2018  was  
$13.30  per  bbl,  compared  to  $12.41  per  bbl  for  2017. Total  Offshore  Africa  crude  oil  production  expense,  including  the 
Olowi field in Gabon, was $26.34 per bbl for 2018, an increase of 9% from $24.07 per bbl for 2017 (2016 – $18.48 per bbl).  
Total Offshore Africa crude oil production expense for 2018 primarily reflected the timing of liftings from various fields, including 
the Olowi field in Gabon, that have different cost structures, fluctuating production volumes on a relatively fixed cost base, and 
planned maintenance activities. Production expense was also impacted by movements in the Canadian dollar.

During  2018,  the  Gabonese  Republic  approved  cessation  of  production  from  the  Company’s  Olowi  field,  as  well  as  the  
terms of termination of the Olowi Production Sharing Contract and the surrender of the permit area back to the Gabonese 
Republic,  including  associated  asset  retirement  obligations  of  $69  million. The  transaction  resulted  in  a  pre-tax  gain  on 
disposition of property of $20 million ($14 million after-tax). In January 2019, the Company completed FPSO demobilization 
and sail away activities.

DEPLETION, DEPRECIATION AND AMORTIZATION

($ millions, except per BOE amounts)

North America 

North Sea

Offshore Africa

Expense 

  $/BOE (1)

2018

2017

$ 

3,132 $ 

3,243 $ 

257

201

509

205

$ 

$ 

3,590 $ 

3,957 $ 

15.12 $ 

15.82 $ 

2016

3,465

458

262

4,185

16.79

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

Depletion,  depreciation  and  amortization  in  2018  decreased  4%  to  $15.12  per  BOE  from  $15.82  per  BOE  for  2017 
(2016 – $16.79 per BOE). The decrease in depletion, depreciation and amortization expense per BOE for 2018 from 2017 was 
primarily due to the impact of additional depletion, depreciation and amortization expense in 2017 related to the abandonment 
of the Ninian North platform in the North Sea.

ASSET RETIREMENT OBLIGATION ACCRETION

($ millions, except per BOE amounts)

North America 

North Sea

Offshore Africa

Expense 

  $/BOE (1)

2018

2017

2016

$ 

$ 

$ 

87 $ 

80 $ 

29

9

27

9

125 $ 

0.53 $ 

116 $ 

0.46 $ 

66

35

12

113

0.45

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

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 per BOE for 2018 increased 15% to $0.53 per BOE from $0.46 per BOE for 
2017 (2016 – $0.45 per BOE).

29

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Oil Sands Mining and Upgrading 
OPERATING HIGHLIGHTS
The  Company  continues  to  focus  on  safe,  reliable  and  efficient  operations  and  leveraging  its  expertise  in  capturing 
synergies  following  the  acquisition  completed  in  2017.  Production  averaged  426,190  bbl/d  during  2018,  reflecting  strong,  
reliable  operations  at  Horizon,  together  with  incremental  reliability  at AOSP. Through  the  Company's  continuous  focus  on 
cost  control  and  efficiencies,  high  utilization  rates  and  reliability  of  operations,  adjusted  cash  production  costs  averaged  
$21.05 per bbl for 2018.

PRODUCT PRICES, ROYALTIES AND TRANSPORTATION

($/bbl) (1)

SCO realized sales price (2)

Bitumen value for royalty purposes (3)

Bitumen royalties (4)

Transportation

2018

2017

68.61 $ 

63.98 $ 

40.02 $ 

41.05 $ 

3.09 $ 

1.61 $ 

1.64 $ 

1.54 $ 

2016

58.59

27.57

0.54

1.77

$ 

$ 

$ 

$ 

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  Net of blending and feedstock costs.
(3)  Calculated as the annual average of the bitumen valuation methodology price.
(4)  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 $68.61 per bbl for 2018, an increase 
of 7% compared with $63.98 per bbl for 2017 (2016 – $58.59 per bbl). The increase in SCO pricing for 2018 compared to 2017 
primarily reflected WTI benchmark pricing.

CASH PRODUCTION COSTS
The  following  tables  are  reconciled  to  the  Oil  Sands  Mining  and  Upgrading  production  costs  disclosed  in  note  22  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

Natural gas costs

Adjusted cash production costs

($/bbl) (1)

Adjusted cash production costs, excluding natural gas costs

Natural gas costs

Adjusted cash production costs

Sales (bbl/d) 

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

$ 

$ 

$ 

$ 

$ 

$ 

2018

2017

3,367 $ 

2,600 $ 

(109)

(216)

2016

1,292

(151)

3,258 $ 

2,384 $ 

1,141

3,156 $ 

2,239 $ 

1,057

102

145

84

3,258 $ 

2,384 $ 

1,141

2018

2017

20.39 $ 

21.98 $ 

0.66

1.42

2016

23.36

1.84

21.05 $ 

23.40 $ 

25.20

424,112

279,084

123,652

Adjusted cash production costs for 2018 decreased 10% to $21.05 per bbl from $23.40 per bbl for 2017 (2016 – $25.20 per bbl).  
The decrease in adjusted cash production costs per barrel for 2018 from 2017 primarily reflected the Company's high utilization rates 
and reliability and the capture of cost synergies between the operations, as well as additional capacity from Phase 3 production at 
Horizon and the acquisition of AOSP.

30

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.DEPLETION, DEPRECIATION AND AMORTIZATION

($ millions, except per bbl amounts)

Depletion, depreciation and amortization

Less: depreciation incurred during turnaround periods

Adjusted depletion, depreciation and amortization

  $/bbl (1)

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

2018

2017

1,557 $ 

1,220 $ 

(56)

(213)

1,501 $ 

1,007 $ 

2016

662

(99)

563

9.70 $ 

9.89 $ 

12.43

$ 

$ 

$ 

Adjusted  depletion,  depreciation  and  amortization  expense  per  barrel  for  2018  decreased  2%  to  $9.70  per  bbl  from 
$9.89 per bbl for 2017 (2016 – $12.43 per bbl), primarily due to the impact of AOSP, which has a lower depletion rate.

ASSET RETIREMENT OBLIGATION ACCRETION

($ millions, except per bbl amounts)

Expense 

  $/bbl (1)

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

2018

2017

$ 

$ 

61 $ 

48 $ 

0.40 $ 

0.47 $ 

2016

29

0.64

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 per barrel for 2018 decreased 15% to $0.40 per bbl from $0.47 per bbl for 2017 
(2016 – $0.64 per bbl), reflecting higher sales volumes. 

Midstream 

($ millions)

Revenue

Less:

  Production expense

  Depreciation

  Equity loss (gain) from Redwater Partnership

  Gain on disposition and revaluation of properties

Segment earnings before taxes

2018

2017

$ 

102 $ 

102 $ 

21

14

5

–

16

9

(31)

(114)

$ 

62 $ 

222 $ 

2016

114

25

11

(7)

(218)

303

The  Company's  Midstream  assets  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  46%  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  asset  ownership  allows  the  Company  to  control  transportation 
costs, earn third party revenue, and manage the marketing of heavy crudes.

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.

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 $9,700 million. The Project is currently in 
the commissioning phase, with completion targeted for the second quarter of 2019. 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 maintain the agreed debt to equity ratio of 80/20. To December 31, 2018, each party has provided $439 million of 
subordinated debt, together with accrued interest thereon of $152 million, for a Company total of $591 million. Any additional 
subordinated debt financing is not expected to be significant.

31

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Pursuant to the processing agreements, on June 1, 2018 the Company began paying its 25% pro rata share of the debt portion 
of the monthly cost of service toll, currently consisting of interest and fees, with principal repayments beginning in 2020. 
The Company is unconditionally obligated to pay this portion of the cost of service toll over the 30 year tolling period. As at  
December 31, 2018, the Company had recognized $62 million in prepaid service tolls.

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, 2018, Redwater Partnership had borrowings of $2,333 million under its secured $3,500 million syndicated 
credit facility. During 2018, 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.

Corporate and Other
ADMINISTRATION EXPENSE

($ millions, except per BOE amounts)

Expense

  $/BOE (1)

2018

2017

$ 

$ 

325 $ 

0.83 $ 

319 $ 

0.91 $ 

2016

345

1.17

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

Administration  expense  per  BOE  for  2018  decreased  9%  to  $0.83  per  BOE  from  $0.91  per  BOE  for  2017  (2016  –  
$1.17 per BOE). Administration expense per BOE decreased for 2018 from 2017 primarily due to higher sales volumes.

SHARE-BASED COMPENSATION

($ millions)

(Recovery) expense

2018

2017

$ 

(146) $ 

134 $ 

2016

355 

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 an $146 million share-based compensation recovery for the year ended December 31, 2018, 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 the share-based compensation recovery for 2018 was an expense of $8 million 
related to performance share units granted to certain executive employees (2017 – $5 million; 2016 – $nil). For 2018, the Company 
recovered $19 million of share-based compensation costs from the Oil Sands Mining and Upgrading segment (2017 – $14 million 
costs charged, 2016 – $67 million costs charged).

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.

$ 

$ 

$ 

2018

2017

808 $ 

713 $ 

69

739 $ 

1.88 $ 

82

631 $ 

1.79 $ 

3.9%

3.8%

2016

616

233

383

1.30

3.9%

32

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Gross interest and other financing expense for 2018 increased from 2017 primarily due to the impact of higher average debt 
levels as a result of acquisitions completed in 2017 and higher interest rates in 2018. Capitalized interest of $69 million for 2018 
was primarily related to Kirby North and residual project activities at Horizon.

Net  interest  and  other  financing  expense  for  2018  increased  5%  to  $1.88  per  BOE  from  $1.79  per  BOE  for  2017  (2016  – 
$1.30 per BOE). The increase for 2018 from 2017 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 3.

The Company’s average effective interest rate of 3.9% for 2018 was consistent with 2017 and 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)

2018

2017

2016

Crude oil and NGLs financial instruments 

$ 

(27) $ 

(32) $ 

Natural gas financial instruments

Foreign currency contracts 

Realized (gain) loss

Crude oil and NGLs financial instruments

Natural gas financial instruments

Foreign currency contracts 

Unrealized (gain) loss

Net (gain) loss

5

(77)

(7)

37

(99) $ 

(2) $ 

16 $ 

– $ 

(4)

(47)

(35) $ 

(134) $ 

(6)

43

37 $ 

35 $ 

$ 

$ 

$ 

$ 

–

–

8

8

–

6

19

25

33

During 2018, net realized risk management gains were related to the settlement of foreign currency contracts and crude oil 
and NGLs financial instruments. The Company recorded a net unrealized gain of $35 million ($36 million after-tax) on its risk 
management activities for 2018 (2017 – $37 million unrealized loss, $33 million after-tax; 2016 – $25 million unrealized loss, 
$21 million after-tax).

Complete details related to outstanding derivative financial instruments at December 31, 2018 are disclosed in note 19 to the 
Company's audited consolidated financial statements.

FOREIGN EXCHANGE

($ millions)

Net realized loss

Net unrealized loss (gain)

Net loss (gain) (1)

2018

2017

2016

$ 

$ 

121 $ 

34 $ 

706

(821)

827 $ 

(787) $ 

38

(93)

(55)

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

The net realized foreign exchange loss for 2018 was primarily due to foreign exchange rate fluctuations on settlement of working 
capital  items  denominated  in  US  dollars  or  UK  pounds  sterling  and  the  repayment  of  US$600  million  of  1.75%  notes  and 
US$400 million of 5.90% notes. The net unrealized foreign exchange loss for 2018 was primarily related to the impact of the 
weakening  Canadian  dollar  with  respect  to  outstanding  US  dollar  debt,  partially  offset  by  the  reversal  of  the  net  unrealized 
foreign  exchange  loss  on  the  repayment  of  US$600  million  of  1.75%  notes  and  US$400  million  of  5.90%  notes. The  net 
unrealized loss (gain) for each of the periods presented included the impact of cross currency swaps (2018 – unrealized gain of  
$118 million, 2017 – unrealized loss of $280 million, 2016 – unrealized loss of $295 million). The US/Canadian dollar exchange rate at  
December 31, 2018 was US$0.7328 (December 31, 2017 – US$0.7988, December 31, 2016 – US$0.7448).

33

Canadian Natural 2018 Annual Report    Premium 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 expense (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

2018

2017

$ 

312 $ 

(145) $ 

28

54

(29)

9

374

540

17

557

931

–

57

45

(132)

11

(164)

586

54

640

476

(10)

Effective income tax rate on adjusted net earnings (loss) from operations (2)

21%

27%

$ 

931 $ 

466 $ 

(1)  Includes North America Exploration and Production, Midstream, and Oil Sands Mining and Upgrading segments.
(2)  Excludes the impact of current and deferred PRT expense and other current income tax expense.

2016

(377)

(74)

22

(198)

9

(618)

(106)

(135)

(241)

(859)

221

(638)

45%

The effective income tax rate for 2018 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 2018 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.

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  2019,  current  income  tax  expense  is  targeted  to  range  from  $300  million  to  $400  million  in  Canada  and  $55  million  to  
$85 million in the North Sea and Offshore Africa.

During  2018, 
the  Company  filed  Scientific  Research  and  Experimental  Development  claims  of  approximately  
$265 million (2017 – $345 million; 2016 – $549 million) relating to qualifying research and development expenditures for Canadian 
income tax purposes.

34

Canadian Natural 2018 Annual Report    Premium 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 (2) (3) (4)

Well drilling, completion and equipping

Production and related facilities

Capitalized interest and other (5)

Net expenditures

Total Exploration and Production 

Oil Sands Mining and Upgrading

Project costs (6)

Sustaining capital

Turnaround costs

Acquisitions of Exploration and Evaluation assets (2) (4) (7)

Net property acquisitions (2) (4)

Capitalized interest and other (5)

Total Oil Sands Mining and Upgrading

Midstream (8)

Abandonments (9)

Head office

Total net capital expenditures

By segment

North America (2) (3) (4)

North Sea (3)

Offshore Africa (3)

Oil Sands Mining and Upgrading (4) (7)

Midstream (8)

Abandonments (9)

Head office

Total

2018

2017

2016

$ 

48 $ 

149 $ 

(6)

98

1,446

1,262

106

2,912

2,960

438

665

112

218

–

14

1,219

1,001

860

91

3,171

3,320

821

561

155

219

11,604

76

1,447

13,436

13

290

21

80

274

19

159

712

369

91

1,331

1,325

1,920

379

135

–

–

284

2,718

(533)

267

17

$ 

$ 

4,731 $ 

17,129 $ 

3,794

2,671 $ 

3,056 $ 

1,048

131

158

160

104

1,447

13,436

13

290

21

80

274

19

126

151

2,718

(533)

267

17

$ 

4,731 $ 

17,129 $ 

3,794

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

change in use.

(2)  Includes business combinations.
(3)  Includes proceeds from the acquisition and disposition of properties.
(4)  During  2017,  total  purchase  consideration  for  the  acquisition  of  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. 

(5)  Capitalized interest and other includes expenditures related to land acquisition and retention, seismic, and other adjustments.
(6)  Includes Horizon Phase 2/3 construction costs.
(7)  In the fourth quarter of 2018, following integration of the Joslyn oil sands project into the Horizon mine plan and determination of proved crude oil reserves, 

the exploration and evaluation assets were transferred to property, plant, and equipment.

(8)  Includes non-cash share consideration of $190 million received from Inter Pipeline on the disposition of Midstream assets in 2016.
(9)  Abandonments represent expenditures to settle asset retirement obligations and have been reflected as capital expenditures in this table.

35

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.NET CAPITAL EXPENDITURES, AS RECONCILED TO CASH FLOWS USED IN INVESTING ACTIVITIES

($ millions) 

Cash flows used in investing activities

  Net change in non-cash working capital (1) (2)

Investment in other long-term assets

  Share consideration in business acquisitions (dispositions)

  Abandonment expenditures (3)

Net capital expenditures

2018

2017

$ 

4,814 $ 

13,102 $ 

(345)

(28)

–

290

22

(87)

3,818

274

2016

3,811

5

(99)

(190)

267

$ 

4,731 $ 

17,129 $ 

3,794

(1)  Includes net working capital of $291 million related to the acquisition of AOSP in 2017.
(2)  Includes property, plant and equipment of $80 million transferred to inventory in 2016.
(3)  The Company excludes abandonment expenditures from “Adjusted Funds Flow, as Reconciled to Cash Flows from Operating Activities” in the "Financial and 

Operational Highlights" section of this MD&A.

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 expenses.

Net capital expenditures for 2018 were $4,731 million compared with $17,129 million for 2017 (2016 – $3,794 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. Net capital expenditures 
for 2018 included:

■■ $105  million  (US$79  million)  of  proceeds  for  the  disposal  of  a  30%  interest  in  the  exploration  right  in  South  Africa, 
comprised of exploration and evaluation assets of $89 million, including a recovery of $14 million of past incurred costs in 
the Offshore Africa segment;

■■ $218 million of consideration for the acquisition of the Joslyn oil sands project in the Oil Sands Mining and Upgrading 

segment (comprising $100 million cash on closing with the remaining balance paid equally over the next five years);

■■ $22 million of cash consideration for the acquisition of Laricina Energy Ltd. in the North America Exploration and Production 

segment (net of $24 million of cash acquired); and

■■ $73 million of cash proceeds for the acquisition of the remaining interest at the Ninian field in the North Sea.

2019 CAPITAL BUDGET
On December 5, 2018, the Company announced its 2019 Capital Budget. The 2019 budget targets a base capital program of 
$3,700 million, including $3,100 million to maintain current production levels and approximately $600 million directed toward 
long-term  growth  projects. The  Company  maintains  capital  flexibility  in  its  2019  budget.  Should  market  access  conditions 
improve, the Company has the capability to adjust 2019 capital spending. Capital expenditures in 2019 are discussed in further 
detail in the “Outlook” section of this MD&A.

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.

2018

18

483

9

615

1,125

98%

2017

21

495

7

289

812

99%

2016

9

174

7

268

458

96%

36

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
North America
During 2018, the Company targeted 18 net natural gas wells, 6 in Northeast British Columbia and 12 in Northwest Alberta. The 
Company also targeted 486 net crude oil wells. The majority of these net wells were concentrated in the Company's Northern 
Plains region where 240 primary heavy crude oil wells, 125 bitumen (thermal oil) wells, 22 Pelican Lake heavy crude oil wells 
and 7 light crude oil wells were drilled. Another 92 wells targeting light crude oil were drilled outside the Northern Plains region.

The Company's strategic and proactive decisions and its ability to utilize capital flexibility based on its large, balanced and 
diverse asset base has been reflected in the North America drilling program. During 2018, the Company reallocated capital 
spending from primary heavy crude oil to light crude oil, with an increase of 32 net wells in light crude oil and a corresponding 
decrease of 137 net wells in primary heavy crude oil.

North Sea
During 2018, the Company completed four gross production wells and one gross injection well (4.9 on a net basis), successfully 
completing the 2018 drilling program in the North Sea.

Offshore Africa
During 2018, the Company completed three gross production wells (1.7 on a net basis) at Baobab. The Company is targeting 
one gross production well and two gross injection wells at Baobab in 2019.

The Company has retained a 20% working interest in Block 11B/12B, off the southern coast of South Africa. In late December, 
the operator of the exploration right commenced the drilling of an exploratory well. Subsequent to December 31, 2018, the 
operator announced that drilling results indicate the presence of natural gas condensate. The Company expects the cost of 
the current exploration well to be fully carried pursuant to two separate farm-out agreements that were completed in 2018.

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 income (loss)

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)

2018

2017

$ 

(601) $ 

513 $ 

2016

1,056

$ 

20,623 $ 

22,458 $ 

16,805

101

137

17

$ 

20,522 $ 

22,321 $ 

16,788

$ 

9,323 $ 

9,109 $ 

4,671

22,529

122

22,612

21,526

(68)

70

$ 

31,974 $ 

31,653 $ 

26,267

39%

34%

8%

6%

41%

29%

8%

6%

39%

26%

(1%)

0%

(1)  Calculated as current assets less current liabilities, excluding the current portion of long-term debt.
(2)  Includes the current portion of long-term debt (2018 – $1,141 million, 2017 – $1,877 million, 2016 – $1,812 million).
(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.

As at December 31, 2018, the Company’s capital resources consisted primarily of cash flows from operating activities, available 
bank credit facilities and access to debt capital markets. Cash flows from operating activities 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 cash flows from operating activities 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.

37

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.On an ongoing basis the Company continues to focus on its balance sheet strength and available liquidity by:

■■ Monitoring cash flows from operating activities, 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 cash flows from operating activities to facilitate net repayment of bank credit facilities and US dollar debt securities 

of $3,312 million for 2018, excluding the impact of foreign exchange on debt balances, including:

■●

■●

■●

repayment and cancellation of the $125 million non-revolving credit facility;

repayment and cancellation of $1,200 million of the $3,000 million non-revolving credit facility; and 

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

■■ Additionally, the Company utilized available liquidity to settle the deferred payment to Marathon for $481 million, resulting 

in total net repayments of debt of $2,831 million.

■■ Reviewing the Company's borrowing capacity:

■● During  2018,  the  Company  extended  the  $2,425  million  revolving  syndicated  credit  facility  originally  due  June  2020  to 
June  2022.  During  2017,  the  Company  extended  $2,095  million  of  the  other  $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. Each of the $2,425 million revolving facilities is 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 
is repayable on the maturity date. Borrowings under these facilities may be made by way of pricing referenced to Canadian 
dollar bankers' acceptances, US dollar bankers’ acceptances, LIBOR, US base rate or Canadian prime rate.

■● During 2018, the Company extended the $2,200 million non-revolving credit facility originally due October 2019 to October 
2020. Borrowings under the $2,200 million non-revolving credit facility may be made by way of pricing referenced to 
Canadian dollar bankers’ acceptances, US dollar bankers’ acceptances, LIBOR, US base rate or Canadian prime rate. As 
at December 31, 2018, the $2,200 million facility was fully drawn.

■● During  2018,  the  Company  extended  the  $750  million  non-revolving  credit  facility  originally  due  in  February  2019  to 
February  2021.  Borrowings  under  the  $750  million  non-revolving  term  credit  facility  may  be  made  by  way  of  pricing 
referenced to Canadian dollar bankers’ acceptances, US dollar bankers’ acceptances, LIBOR, US base rate or Canadian 
prime rate. As at December 31, 2018, the $750 million facility was fully drawn.

■● Borrowings under the $1,800 million non-revolving credit facility may be made by way of pricing referenced to Canadian 
dollar bankers’ acceptances, US dollar bankers’ acceptances, LIBOR, US base rate or Canadian prime rate. This facility 
matures in May 2020 and is subject to annual amortization of 5% of the original balance. As at December 31, 2018, the 
$1,800 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 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.

■■ Reviewing  bank  credit  facilities  and  public  debt  indentures  to  ensure  they  are  in  compliance  with  applicable  covenant 
packages. The Company is subject to a financial covenant that requires debt to book capitalization as defined in its credit 
facility agreements to not exceed 65%. As at December 31, 2018, the Company was in compliance with this covenant; 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.

As at December 31, 2018, the Company had in place revolving bank credit facilities of $4,976 million of which $4,723 million  
was available. Additionally, the Company had in place fully drawn term credit facilities of $4,750 million. This excludes certain 
other dedicated credit facilities supporting letters of credit.

38

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.As  at  December 31, 2018, the Company had total  US  dollar  denominated debt with a carrying  amount of $14,611 million 
(US$10,708  million),  before  transaction  costs  and  original  issue  discounts. This  included  $5,604  million  (US$4,108  million) 
hedged  by  way  of  cross  currency  swaps  (US$1,050  million)  and  foreign  currency  forwards  (US$3,058  million). The  fixed 
repayment amount of these hedging instruments is $5,256 million, resulting in a notional reduction of the carrying amount 
of the Company’s US dollar denominated debt by approximately $348 million to $14,263 million as at December 31, 2018.

Net  long-term  debt  was  $20,522  million  at  December  31,  2018,  resulting  in  a  debt  to  book  capitalization  ratio  of  39%  
(December  31,  2017  –  41%,  December  31,  2016  -  39%);  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 cash flows from operating activities 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, 
2018 are discussed in note 11 to the Company’s audited 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. 
As at December 31, 2018, 28,000 bbl/d of currently forecasted crude oil volumes were hedged using WCS differential swaps 
for  January  to  March  2019  and  8,000  bbl/d  were  hedged  for  January  to  September  2019.  Additionally,  10,000  MMbtu/d  of 
currently forecasted natural gas volumes were hedged using AECO basis swaps for January to March 2019, 30,000 GJ/d were 
hedged using AECO fixed price swaps for January  to March 2019 and 10,000 GJ/d were hedged for April to  October  2019. 
Subsequent to December 31, 2018, the Company has hedged an additional 105,000 GJ/d of currently forecasted natural gas 
volumes using AECO fixed price swaps for April to October 2019. Further details related to the Company’s commodity derivative 
financial  instruments  outstanding  at  December  31,  2018  are  discussed  in  note  19  of  the  Company’s  audited  consolidated  
financial statements.

SHARE CAPITAL
As  at  December  31,  2018,  there  were  1,201,886,000  common  shares  outstanding  (December  31,  2017  –  1,222,769,000 
common shares) and 46,685,000 stock options outstanding. As at March 5, 2019, the Company had 1,199,849,000 common 
shares outstanding and 50,413,000 stock options outstanding.

On  March  6,  2019,  the  Board  of  Directors  approved  an  increase  in  the  quarterly  dividend  to  $0.375  per  common  share, 
beginning with the dividend payable on April 1, 2019. 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.

On May 16, 2018, 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 61,454,856 
common  shares,  over  a  12-month  period  commencing  May  23,  2018  and  ending  May  22,  2019. The  Company's  Normal 
Course Issuer Bid announced in March 2017 expired on May 22, 2018.

During  2018,  the  Company  purchased  for  cancellation  30,857,727  common  shares  at  a  weighted  average  price  of  
$41.56 per common share for a total cost of $1,282 million. Retained earnings were reduced by $1,044 million, representing 
the excess of the purchase price of common shares over their average carrying value. Subsequent to December 31, 2018, 
the Company purchased 4,340,000 common shares at a weighted average price of $35.86 per common share for a total cost 
of $156 million.

39

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Commitments and Contingencies
In  the  normal  course  of  business,  the  Company  has  entered  into  various  commitments  that  will  have  an  impact  on  the 
Company’s future operations. The following table summarizes the Company’s commitments as at December 31, 2018:

($ millions)

Product transportation and pipeline

North West Redwater Partnership debt service toll (1)

Offshore equipment operating leases

Long-term debt (2)

Interest and other financing expense (3)

Office leases

Other

2019

2020

2021

2022

2023 Thereafter

$ 

$ 

$ 

692 $ 

664 $ 

620 $ 

516 $ 

381 $  3,991

86 $ 

94 $ 

126 $ 

157 $ 

158 $ 

157 $  2,858

73 $ 

75 $ 

8 $ 

– $ 

–

$  1,141 $  5,996 $  1,444 $  1,003 $  1,365 $  9,793

$ 

$ 

$ 

836 $ 

755 $ 

610 $ 

558 $ 

500 $  5,327

42 $ 

85 $ 

42 $ 

35 $ 

39 $ 

32 $ 

31 $ 

32 $ 

32 $ 

31 $ 

89

424

(1)  Pursuant to the processing agreements, on June 1, 2018 the Company began paying its 25% pro rata share of the debt portion of the monthly cost of service 
toll, currently consisting of interest and fees, with principal repayments beginning in 2020. Included in the service toll is $1,301 million of interest payable 
over the 30 year tolling period.

(2)  Long-term debt represents principal repayments only and does not reflect original issue discounts and premiums or transaction costs.
(3)  Interest and other financing payments were estimated based upon applicable interest and foreign exchange rates as at December 31, 2018.

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. 

Reserves
For the years ended December 31, 2018, 2017 and 2016, 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, 2018, prepared in accordance with NI 51-101 reserves disclosures:

Light  
and 
  Medium  
  Crude Oil 

  Primary 
Heavy 
  Crude Oil 

Proved Reserves

(MMbbl)

(MMbbl)

December 31, 2017

374

–

12

18

–

11

–

5

14

(35)

399

Discoveries

Extensions

Infill Drilling

Improved Recovery

Acquisitions

Dispositions

Economic Factors

Technical Revisions

Production

December 31, 2018

40

198

–

14

6

–

2

(5)

1

(2)

(32)

182

  Pelican  
Lake 
  Heavy 
 Crude Oil 
(MMbbl)

327

–

–

–

1

–

–

1

  Bitumen  
  (Thermal  
Oil)  

  Synthetic 
  Crude Oil  

(MMbbl)

1,350

–

171

(MMbbl)

5,264

–

808

4

2

–

–

–

–

–

–

–

–

(1)

(23)

305

52

(39)

1,540

175

(156)

6,091

  Natural  
Gas  
(Bcf)

6,771

–

122

470

3

82

(3)

(305)

77

(565)

6,652

  Natural 
Gas 
Liquids 

Barrels 
of Oil 
 Equivalent  

(MMbbl)

(MMBOE)

229

–

9

38

–

4

–

(4)

6

(15)

267

8,871

–

1,034

144

4

30

(5)

(48)

257

(394)

9,893

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Light  
and 
  Medium  
  Crude Oil 

  Primary 
Heavy 
  Crude Oil 

(MMbbl)

(MMbbl)

Proved Plus 
Probable Reserves

December 31, 2017

544

Discoveries

Extensions

Infill Drilling

Improved Recovery

Acquisitions

Dispositions

Economic Factors

Technical Revisions

Production

December 31, 2018

–

16

24

1

17

–

(1)

9

(35)

575

272

–

21

8

–

3

(6)

1

(15)

(32)

252

  Pelican  
Lake 
  Heavy 
 Crude Oil 
(MMbbl)

469

–

–

–

3

–

–

1

(5)

(23)

445

  Bitumen  
  (Thermal  
Oil)  

  Synthetic 
  Crude Oil  

  Natural  
Gas  
(Bcf)

9,619

–

215

861

4

104

(5)

(409)

(90)

(565)

(MMbbl)

6,063

–

879

–

–

–

–

–

246

(156)

7,032

9,734

  Natural 
Gas 
Liquids 

Barrels 
of Oil 
 Equivalent  

(MMbbl)

(MMBOE)

335

–

14

60

–

5

–

(5)

3

11,866

–

1,196

241

8

445

(7)

(72)

99

(15)

397

(394)

13,382

(MMbbl)

2,580

–

230

5

4

403

–

–

(124)

(39)

3,059

At  December  31,  2018,  the  company  gross  proved  crude  oil,  bitumen  (thermal  oil),  SCO  and  NGLs  reserves  totaled  
8,784  MMbbl,  and  company  gross  proved  plus  probable  crude  oil,  bitumen  (thermal  oil),  SCO  and  NGLs  reserves  totaled 
11,760  MMbbl.  Proved  reserves  additions  and  revisions  replaced  447%  of  2018  production. Additions  to  proved  reserves 
resulting from exploration and development activities, acquisitions and future offset additions amounted to 1,095 MMbbl, and 
additions to proved plus probable reserves amounted to 1,687 MMbbl. Net positive revisions amounted to 247 MMbbl for 
proved reserves and 110 MMbbl for proved plus probable reserves, primarily due to technical revisions.

At December 31, 2018, the company gross proved natural gas reserves totaled 6,652 Bcf, and company gross proved plus 
probable natural gas reserves totaled 9,734 Bcf. Proved reserves additions and revisions replaced 79% of 2018 production. 
Additions to proved reserves resulting from exploration and development activities, acquisitions and future offset additions 
amounted to 674 Bcf, and additions to proved plus probable reserves amounted to 1,179 Bcf. Net negative revisions amounted 
to 228 Bcf for proved reserves and 499 Bcf for proved plus probable reserves, primarily due to economic factors.

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;

41

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
■■ Foreign exchange risk due to the effect of fluctuating exchange rates on the Company’s US dollar denominated debt and 

revenue from sales 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, including but not limited to restrictions on production;

■■ 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  seek  to  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 seeks to manage 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 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  seeks  to  manage  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 designed 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, 2018.

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. Environmental, social, economic and health 
considerations  are  evaluated  in  new  project  designs  and  in  operations  to  improve  environmental  performance.  Processes 
are employed to avoid, mitigate, minimize or compensate for environmental effects. Working with local communities, the 
Company considers the values to the people using the land in proximity to operations and adapts projects in recognition of 
those values.

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.

42

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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,  water  management  and  land  management  to  minimize  disturbance  impacts. The 
Company’s environmental risk management strategies employ an Environmental Management Plan (the “Plan”). As part of 
risk management, the Company develops, assesses and implements technologies and innovative practices that will improve 
environmental performance, often through collaborative efforts with industry partners, governments and research institutions. 
Details of the Plan, along with performance results, are presented to, and reviewed by, the Board of Directors quarterly.

The Plan and the Company's 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 proactive programs that include:

■■ Environmental planning to assess impacts and implement avoidance and mitigation programs in order to preserve high 

value biodiversity;

■■ Continued  evaluation  of  new  technologies  to  reduce  environmental  impacts,  including  support  for  Canada’s  Oil  Sands 

Innovation Alliance (“COSIA”), Petroleum Technology Alliance Canada (“PTAC”) and other research institutions;

■■ CO2  reduction  programs  including  carbon  capture,  CO2  injection  for  EOR,  CO2  sequestration  in  tailings  and  the  Quest 

carbon capture and storage facility;

■■ A  methane  emission  reduction  program,  including  solution  gas  conservation  to  reduce  methane  venting,  and  an  

equipment retrofit program to reduce methane emissions from pneumatic equipment;

■■ Optimization of efficiencies at the Company’s facilities;

■■ Water programs to improve efficiency of use and recycle rates as well as to reduce fresh water use;

■■ An effective reclamation and decommissioning program across the Company’s operations, returning sites to their former 
state.  In  North  America,  well  abandonment  and  progressive  reclamation  of  large  contiguous  areas  of  land  advances 
biodiversity and establishes functional wildlife habitats;

■■ Tailings management in Oil Sands Mining to minimize fine tailings and promote reclamation;

■■ Monitoring programs to assess changes to biodiversity, wildlife and fisheries in order to manage construction and operation 

effects and to assess reclamation success;

■■ Participation and support for the Oil Sands Monitoring Program of regional important resources;

■■ Groundwater monitoring for all thermal in situ and mine operations;

■■ An active spill prevention and management program; and

■■ An internal environmental compliance audit and inspection program of operating facilities.

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 5.0% (2017 – 4.7%; 2016 – 5.2%). For 2018, the 
Company’s capital expenditures included $290 million for abandonment expenditures (2017 – $274 million; 2016 – $267 million). 
The Company’s estimated discounted ARO at December 31, 2018 was as follows:

($ millions)

Exploration and Production

  North America 

  North Sea 

  Offshore Africa 

Oil Sands Mining and Upgrading 

Midstream

 2018

2017

$ 

1,665 $ 

1,840

707

134

1,379

1

755

245

1,486

1

$ 

3,886 $ 

4,327

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.

43

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.GREENHOUSE GAS AND OTHER AIR EMISSIONS 
As a result of the Company’s large, diversified and balanced portfolio and its defined pathway to drive long-term emissions 
reductions through technology and innovation, the Company is well-positioned to be resilient in a lower carbon economy.

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, 2018, the Alberta government implemented the Carbon 
Competitiveness  Incentive  Regulation  (CCIR)  to  replace  the  Specified  Gas  Emitters  Regulation,  for  the  regulation  of  GHG 
emissions from large facilities. The Alberta government has also finalized regulations to reduce methane emissions from the 
upstream oil and gas sector (consistent with the federal reduction target), with the first regulatory requirements coming into 
effect January 1, 2020. A previously announced carbon price on combustion emissions from the upstream oil and gas sector 
is scheduled to begin in 2023. In British Columbia, the provincial government has announced a methane reduction target, 
comparable to the federal target, and has released final regulations to achieve this target. The Saskatchewan government has 
also released a regulation to reduce methane emissions from oil production facilities, effective 2020.

In Alberta, GHG reduction regulations came into effect July 1, 2007, affecting facilities emitting more than 100 kilotonnes of 
CO2e annually, and those facilities that elect to “opt-in” to the regulation. The carbon price in Alberta is currently $30/tonne 
for emissions above the regulated limits. Eight of the Company’s operated facilities (the facilities at Horizon and AOSP, 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, the Wapiti gas plant, and the Brintnell power generation facility) 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 became subject to a reduction target on  
January  1,  2019.  In  British  Columbia,  carbon  tax  is  currently  being  assessed  at  $35/tonne  of  CO2e  on  fuel  consumed 
and  gas  flared  in  the  province,  with  the  rate  increasing  to  $40/tonne  on  April  1,  2019. 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 British Columbia government is implementing a program (the CleanBC Plan) to partially mitigate the impact of the carbon 
tax increases on emission intensive trade exposed (EITE) sectors. The Saskatchewan government has released a regulation 
that applies to facilities emitting more than 25 kilotonnes of CO2e annually and will require the North Tangleflags in situ heavy 
oil facility and the Senlac in situ heavy oil facility to meet reduction targets for GHG emissions effective 2019. The government 
of Canada has determined that a federal “backstop” carbon pricing system will apply beginning in 2019 in specific provinces 
and territories within Canada, including the provinces of Saskatchewan and Manitoba in which the Company operates. The 
federal backstop system will consist of an output-based pricing system for facilities that emit more than 25 kilotonnes CO2e 
annually, and a fuel charge that applies to facilities with emissions below this level.

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 offshore 
facilities and on trading mechanisms to ensure compliance with requirements now in effect.

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.

44

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Accounting Policies and Standards
CHANGES IN ACCOUNTING POLICIES
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.

The Company adopted IFRS 15 on January 1, 2018 using the retrospective with cumulative effect method. There were no 
changes to reported net earnings (loss) or retained earnings as a result of adopting IFRS 15. Under the standard, the Company 
is  required  to  provide  additional  disclosure  of  disaggregated  revenue  by  major  product  type.  In  connection  with  adoption 
of the standard, the Company has reclassified certain comparative amounts in a manner consistent with the presentation 
adopted for the year ended December 31, 2018. For details refer to note 2 of the Company’s audited consolidated financial  
statements as at December 31, 2018.

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. Applying this expedient had no impact to the revenue recognized under the 
previous revenue accounting standard as all performance obligations had been met and the consideration had been determined.

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

ACCOUNTING STANDARDS ISSUED BUT NOT YET APPLIED
In October 2018, the IASB issued amendments to IFRS 3 “Definition of a Business” that narrowed and clarified the definition 
of a business. The amendments also permit a simplified assessment of whether an acquired set of activities and assets is 
a group of assets rather than a business. The amendments are effective January 1, 2020 with earlier adoption permitted. 
The  amendments  apply  to  business  combinations  after  the  date  of  adoption. The  Company  is  assessing  the  impact  of  
these amendments on its consolidated financial statements.

In  October  2018,  the  IASB  issued  amendments  to  IAS  1 “Presentation  of  Financial  Statements”  and  IAS  8 “Accounting 
Policies, Changes in Accounting Estimates and Errors”. The amendments make minor changes to the definition of the term 
"material" and align the definition across all IFRS Standards. Materiality is used in making judgments related to the preparation 
of  financial  statements. The  amendments  are  effective  January  1,  2020  with  earlier  adoption  permitted. The  Company  is 
assessing the impact of these amendments on its consolidated financial statements.

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  assets  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 has determined that these amendments have no significant impact 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 has determined that this interpretation has no significant impact on its consolidated 
financial statements.

45

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.IFRS 16 "Leases"
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 and requires balance sheet recognition for all leases. Certain short-term (less than 12 months) 
and low-value leases (as defined in the standard) are exempt from the requirements, and may continue to be treated as an 
expense. Leases to explore for or use crude oil, natural gas, minerals and similar non-regenerative resources are exempt from 
the standard.

The Company will adopt IFRS 16 on January 1, 2019 using the retrospective with cumulative effect method with no impact 
to opening retained earnings at the date of adoption. In accordance with the transitional provisions in the standard, balances 
reported in the comparative periods will not be restated.

On initial adoption, the Company intends to use the following practical expedients under the standard. Certain expedients are 
on a lease-by-lease basis and others are applicable by class of underlying assets:

■■

■■

the use of a single discount rate to a portfolio of leases with reasonably similar characteristics;

leases with a remaining lease term of less than twelve months as at January 1, 2019 will be treated as short- term leases; 
and

■■ exclusion of indirect costs for the measurement of lease assets at the date of initial application.

The Company does not intend to apply any practical expedients pertaining to grandfathering of leases assessed under the 
previous standard.

On adoption of IFRS 16, the Company will recognize lease assets and liabilities at the present value of the remaining lease 
payments, discounted using the Company’s applicable borrowing rate on January 1, 2019. The Company expects to report 
additional lease assets and corresponding liabilities of between $1.5 billion and $1.6 billion. The Company continues to finalize 
its accounting for leases in accordance with IFRS 16, and the above estimates are subject to change based on finalization of 
the Company's review of its lease arrangements.

In  the  statement  of  earnings,  depletion,  depreciation  and  amortization  expense  and  interest  expense  will  increase,  with 
corresponding decreases in production, transportation and administration expenses. The Company does not expect to report 
a material impact on net earnings. Under the new standard, the Company will report cash outflows for repayment of the 
principal portion of the lease liability as cash flows from financing activities. The interest portion of the lease payments will 
continue to be classified as cash flows from operating activities.

Where the Company, acting as the operator, signs a lease on behalf of a joint operation and assumes the legal liability for 
that  lease,  the  Company  will  recognize  100%  of  the  related  lease  asset  and  lease  liability.  As  the  Company  recovers  its 
joint  operation  partners'  share  of  the  costs  of  the  lease  contract,  these  recoveries  will  be  recognized  in  the  consolidated 
statements of earnings.

The  Company  continues  to  finalize  its  evaluation  of  its  contracts  that  are  potentially  leases  under  IFRS  16,  as  well  as 
implementing changes to policies, internal controls, information systems, and business accounting processes.

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, 2018.

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.

46

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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 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  5.0%.  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.

47

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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.

48

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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, 2018, 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,  including  the  President  and  the  Chief  Financial  Officer  and  Senior Vice-President,  Finance,  
also  evaluated  the  effectiveness  of  internal  control  over  financial  reporting  as  at  December  31,  2018,  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 2018 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.

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 2019 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

  Strategic, project development, environment and technology

  Sustaining capital

  Turnarounds, reclamation and other

  Total Oil Sands Mining and Upgrading

Total Capital Expenditures

$ 

2019

365

775

460

545

30

$ 

2,175

505

780

240

$ 

$ 

1,525

3,700

49

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
Other
SENSITIVITY ANALYSIS 
The following table is indicative of the annualized sensitivities of cash flows from operating activities 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 2018, 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

  Excluding financial derivatives

Including financial derivatives

Natural gas – AECO C$0.10/Mcf (1)

  Excluding financial derivatives

Including financial derivatives

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%

Cash flows  
from  
Operating 
Activities 
($ millions)

Cash flows  
from  
Operating 
Activities
(per common 
share, basic)

Net  
earnings 
(loss) 
($ millions)

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

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

279 $ 

274 $ 

26 $ 

25 $ 

126 $ 

4 $ 

0.23 $ 

0.22 $ 

0.02 $ 

0.02 $ 

0.10 $ 

– $ 

157 – 163 $ 

37 $ 

0.13 $ 

0.03 $ 

279 $ 

274 $ 

26 $ 

25 $ 

99 $ 

– $ 

38 $ 

37 $ 

0.23

0.22

0.02

0.02

0.08

–

0.03

0.03

(1)  For details of financial instruments in place, refer to note 19 to the Company’s audited consolidated financial statements as at December 31, 2018.

50

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DAILY PRODUCTION BY SEGMENT, BEFORE ROYALTIES

Q1

Q2

Q3

Q4

2018

2017

2016

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

357,460

343,538

359,856

343,054

350,961

359,449

350,958

456,076

407,704

394,382

447,048

426,190

282,026

123,265

21,584

19,438

24,456

18,201

28,702

18,802

21,071

22,185

23,965

19,662

23,426

20,335

23,554

26,096

854,558

793,899

801,742

833,358

820,778

685,236

523,873

1,547

1,485

1,489

1,441

1,490

1,601

1,622

37

30

30

24

38

26

22

25

32

26

39

22

38

31

1,614

1,539

1,553

1,488

1,548

1,662

1,691

615,228

590,963

608,063

583,242

599,310

626,230

621,239

456,076

407,704

394,382

447,048

426,190

282,026

123,265

27,740

24,502

29,485

22,224

35,076

23,108

24,727

26,351

29,264

24,049

29,989

24,019

29,913

31,365

1,123,546

1,050,376

1,060,629

1,081,368

1,078,813

962,264

805,782

51

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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 (3)

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

Sales price (2)

Transportation

Realized sales price, net of transportation

Royalties

Production expense

Netback

Q1

Q2

Q3

Q4

2018

2017

2016

$  43.06 $  61.14 $  57.89 $  25.95 $  46.92 $  48.57 $  36.93

3.10

39.96

4.87

15.70

3.30

57.84

7.56

15.64

3.00

54.89

7.08

14.47

2.94

23.01

0.92

16.93

3.08

43.84

5.08

15.69

2.80

45.77

5.24

14.89

2.61

34.32

3.40

14.10

$  19.39 $  34.64 $  33.34 $ 

5.16 $  23.07 $  25.64 $  16.82

$ 

2.74 $ 

1.95 $ 

2.32 $ 

3.46 $ 

2.61 $ 

2.76 $ 

0.51

2.23

0.10

1.41

0.51

1.44

0.08

1.39

0.42

1.90

0.05

1.33

0.42

3.04

0.10

1.32

0.47

2.14

0.08

1.36

0.39

2.37

0.11

1.27

$ 

0.72 $ 

(0.03) $ 

0.52 $ 

1.62 $ 

0.70 $ 

0.99 $ 

2.32

0.33

1.99

0.09

1.18

0.72

$  32.02 $  41.63 $  40.77 $  24.04 $  34.62 $  35.54 $  27.58

3.05

28.97

3.10

12.68

3.20

38.43

4.75

12.75

2.83

37.94

4.44

11.91

2.77

21.27

0.80

13.51

2.96

31.66

3.27

12.71

2.66

32.88

3.40

11.95

2.44

25.14

2.21

11.18

$  13.19 $  20.93 $  21.59 $ 

6.96 $  15.68 $  17.53 $  11.75

(1)  Amounts expressed on a per unit basis are based on sales volumes.
(2)  Net of blending costs and excluding risk management activities.
(3)  Natural  gas  netbacks  exclude  netbacks  derived  from  the  sale  of  NGLs.  Combining  natural  gas  and  NGLs,  the  netback  for  the  three  months  ended  
December  31,  2018  was  $1.84/Mcfe  (September  30,  2018  –  $1.05/Mcfe,  June  30,  2018  –  $0.60/Mcfe,  March  31,  2018  –  $1.19/Mcfe;  year  ended  
December 31, 2018 – $1.18/Mcfe, December 31, 2017 – $1.31/Mcfe, December 31, 2016 – $0.89/Mcfe).

52

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.PER UNIT RESULTS – OIL SANDS MINING AND UPGRADING

Crude oil and NGLs ($/bbl)

SCO sales price

Bitumen royalties (1)

Transportation

Q1

Q2

Q3

Q4

2018

2017

2016

$  71.61 $  80.17 $  81.69 $  42.73 $  68.61 $  63.98 $  58.59

1.98

1.54

4.25

1.63

4.31

1.73

2.03

1.56

3.09

1.61

21.05

1.64

1.54

0.54

1.77

23.40

25.20

Adjusted cash production costs (2)

21.37

22.94

19.95

19.97

Netback

$  46.72 $  51.35 $  55.70 $  19.17 $  42.86 $  37.40 $  31.08

(1)  Calculated based on actual bitumen royalties expensed during the period; divided by the corresponding SCO sales volumes.
(2)  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

2018

2017

174,140

198,092

165,227

268,795

806,254

588,422

$  46.77 $  48.73 $  49.08 $  43.31 $ 

49.08 $ 

$  36.88 $  39.15 $  40.71 $  30.11 $ 

30.11 $ 

$  40.50 $  47.45 $  42.20 $  32.94 $ 

32.94 $ 

47.00

35.90

44.92

$ 

39,590 $ 

54,927

1,201,886

1,222,769

153,374

234,303

154,675

254,619

796,971

608,008

$  37.63 $  38.19 $  37.41 $  33.86 $ 

38.19 $ 

$  29.21 $  30.26 $  31.29 $  21.85 $ 

21.85 $ 

$  31.47 $  36.07 $  32.66 $  24.13 $ 

24.13 $ 

36.78

27.53

35.72

$ 

29,002 $ 

43,677

1,201,886

1,222,769

53

Canadian Natural 2018 Annual Report    Premium 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, 2018; and

the effectiveness of the Company’s internal control over financial reporting as at December 31, 2018.

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.

TIM S. MCKAY
President

COREY B. BIEBER, CA
Chief Financial Officer and Senior 
Vice-President, Finance

RONALD D. KIM, CA
Vice-President,  
Finance – Corporate

Calgary, Alberta, Canada 
March 6, 2019

54

Canadian Natural 2018 Annual Report    Premium 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, 2018. 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,  2018,  as  stated  in  their  accompanying  Report  of 
Independent Registered Public Accounting Firm.

TIM S. MCKAY
President

COREY B. BIEBER, CA
Chief Financial Officer and Senior 
Vice-President, Finance

Calgary, Alberta, Canada 
March 6, 2019

55

Canadian Natural 2018 Annual Report    Premium 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  and  its  
subsidiaries  (together,  the  “Company”)  as  of  December  31,  2018  and  2017,  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, 2018, 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,  2018,  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,  2018  and  2017,  and  its  financial  performance  and  its  cash  flows  for  each 
of the three years in the period ended December 31, 2018 in conformity with International Financial Reporting Standards  
as  issued  by  the  International  Accounting  Standards  Board  (“IFRS”).  Also  in  our  opinion,  the  Company  maintained,  in  all 
material respects, effective internal control over financial reporting as of December 31, 2018, 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 Controls 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. Those  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  risks  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 provide a reasonable basis for our opinions.

56

Canadian Natural 2018 Annual Report    Premium 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 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 financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures of the company are being made only in accordance with authorizations 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 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 
March 6, 2019

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

57

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Note

2018

2017

$ 

101 $ 

1,148

–

955

176

524

116

3,020

2,637

64,559

1,343

$ 

71,559 $ 

$ 

779 $ 

2,356

151

1,141

335

4,762

19,482

3,890

11,451

39,585

9,323

22,529

122

31,974

$ 

71,559 $ 

5

9

10

6

7

10

11

12

11

12

13

14

15

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

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 income taxes payable

  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 20).

Approved by the Board of Directors on March 6, 2019

CATHERINE M. BEST 
Chair of the Audit  
Committee and Director 

N. MURRAY EDWARDS
Executive Chairman of the Board of 
Directors and Director

58

Canadian Natural 2018 Annual Report    Premium 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 loss (gain)

Gain on acquisition, disposition and revaluation  
  of properties

Loss (gain) from investments

Earnings (loss) before taxes

Current income tax expense (recovery)

Deferred income tax expense (recovery)

Net earnings (loss)

Net earnings (loss) per common share 

  Basic 

  Diluted

Note

22 $ 

2018
22,282 $ 

(1,255)

21,027

2017 (1)
18,360 $ 

(1,018)

17,342

6,464

4,189

5,161

325

(146)

186

739

(134)

827

(452)

346

17,505

3,522

374

557

5,675

3,529

5,186

319

134

164

631

35

(787)

(379)

(38)

14,469

2,873

(164)

640

6, 7

12

12

18

19

6, 7, 8

9, 10

13

13

$ 

2,591 $ 

2,397 $ 

17 $ 

17 $ 

2.13 $ 

2.12 $ 

2.04 $ 

2.03 $ 

2016 (1)
12,002

(575)

11,427

4,184

2,822

4,858

345

355

142

383

33

(55)

(250)

(327)

12,490

(1,063)

(618)

(241)

(204)

(0.19)

(0.19)

(1)  In connection with adoption of IFRS 15 on January 1, 2018, the Company has reclassified certain comparative amounts in a manner consistent with the 

presentation adopted for the year ended December 31, 2018 (see note 2).

Consolidated Statements of Comprehensive  
Income (Loss)

$ 

2018
2,591 $ 

2017
2,397 $ 

2016
(204)

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 $nil
(2017 – $9 million, 2016 – $3 million)

  Reclassification to net earnings (loss), net of taxes of $6 million

(2017 – $5 million, 2016 – $2 million)

Foreign currency translation adjustment

  Translation of net investment

Other comprehensive income (loss), net of taxes

Comprehensive income (loss)

$ 

2,781 $ 

2,259 $ 

5

(39)

(34)

224

190

53

(33)

20

(158)

(138)

(18)

(13)

(31)

26

(5)

(209)

59

Canadian Natural 2018 Annual Report    Premium 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

Purchase of common shares under Normal Course  

Issuer Bid

Return of capital on PrairieSky Royalty Ltd.  
  share distribution

Balance – end of year

Retained earnings

Balance – beginning of year

Net earnings (loss)

Purchase of common shares under Normal Course  

Issuer Bid

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

14

8

14

14

15

2018

2017

$ 

9,109 $ 

4,671 $ 

–

332

120

(238)

–

9,323

22,612

2,591

(1,044)

(1,630)

22,529

(68)

190

122

3,818

466

154

–

–

9,109

21,526

2,397

–

(1,311)

22,612

70

(138)

(68)

2016

4,541

–

559

117

–

(546)

4,671

22,765

(204)

–

(1,035)

21,526

75

(5)

70

$ 

31,974 $ 

31,653 $ 

26,267

(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 8.

60

Canadian Natural 2018 Annual Report    Premium 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 (gain) loss

  Unrealized foreign exchange loss (gain)

  Realized foreign exchange loss on repayment of 

  US dollar debt securities

  Gain on acquisition, disposition and revaluation  

  of properties

  Loss (gain) from investments

  Deferred income tax expense (recovery)

Other

Abandonment expenditures

Net change in non-cash working capital

Cash flows from operating activities

Financing activities

(Repayment) issue of bank credit facilities and
  commercial paper, net

Issue of medium-term notes, net

(Repayment) issue of US dollar debt securities, net

Issue of common shares on exercise of stock options

Purchase of common shares under Normal Course

Issuer Bid

Dividends on common shares

Cash flows (used in) from financing activities

Investing activities

Net (expenditures) proceeds on exploration
  and evaluation assets

Net expenditures on property, plant and equipment (1)

Acquisition of AOSP and other assets,  
  net of cash acquired (2)

Investment in other long-term assets

Net change in non-cash working capital

Cash flows used in investing activities

(Decrease) increase 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

Note

2018

2017

2016

$ 

2,591 $ 

2,397 $ 

(204)

5,161

(146)

186

(35)

706

146

(452)

374

557

(23)

(290)

1,346

10,121

(1,595)

–

(1,236)

332

(1,282)

(1,562)

(5,343)

(266)

(4,175)

–

(28)

(345)

(4,814)

(36)

137

5,186

134

164

37

(821)

–

(379)

(11)

640

(110)

(274)

299

7,262

2,222

1,791

2,733

466

–

(1,252)

5,960

(124)

(4,574)

(8,630)

(87)

313

(13,102)

120

17

$ 

$ 

$ 

101 $ 

911 $ 

(225) $ 

137 $ 

725 $ 

(792) $ 

21

11, 21

11, 21

11, 21

21

21

8

21

4,858

355

142

25

(93)

–

(250)

(299)

(241)

(32)

(267)

(542)

3,452

342

998

(834)

559

–

(758)

307

6

(3,803)

–

(99)

85

(3,811)

(52)

69

17

617

(444)

(1)  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.

(2)  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 8.

61

Canadian Natural 2018 Annual Report    Premium 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 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. 
Changes in the Company's accounting policies are discussed in note 2.

(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 include 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.

62

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.INVENTORY

(D) 
Inventory is primarily comprised of product inventory and materials and supplies and is carried at the lower of cost and net 
realizable  value.  Product  inventory  is  comprised  of  crude  oil  held  for  sale,  including  pipeline  linefill  and  crude  oil  stored  in 
floating production, storage and offloading vessels. Cost of product inventory 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. Cost for materials and supplies 
consists of purchase costs and is based on a first-in, first-out or an average cost basis. Net realizable value for materials and 
supplies is determined by reference to current market prices.

(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.

63

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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.

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 CGU's 
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.

64

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.(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. The 
Company adopted IFRS 16 on January 1, 2019 (see note 3).

(K)  ASSET RETIREMENT OBLIGATIONS
The Company provides for asset retirement obligations on all of its property, plant and equipment and certain exploration and 
evaluation assets 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 NGLs and natural gas products is recognized when performance obligations in the sales 
contract are satisfied and it is probable that the Company will collect the consideration to which it is entitled. Performance 
obligations are generally satisfied at the point in time when the product is delivered to a location specified in a contract and 
control passes to the customer. The Company assesses customer creditworthiness, both before entering into contracts and 
throughout the revenue recognition process.

Contracts  for  sale  of  the  Company’s  products  generally  have  terms  of  less  than  a  year,  with  certain  contracts  extending 
beyond one year. Contracts in North America generally specify delivery of crude oil and NGLs and natural gas throughout the 
term of the contract. Contracts in the North Sea and Offshore Africa generally specify delivery of crude oil at a point in time.

Sales of the Company’s crude oil and NGLs and natural gas products to customers are made pursuant to contracts based 
on  prevailing  commodity  pricing  at  or  near  the  time  of  delivery  and  volumes  of  product  delivered.  Revenues  are  typically 
collected in the month following delivery and accordingly, the Company has elected to apply the practical expedient to not 
adjust consideration for the effects of a financing component. Purchases and sales of crude oil and NGLs and natural gas with 
the same counterparty, made to facilitate sales to customers or potential customers, that are entered into in contemplation of 
one another, are combined and recorded as non-monetary exchanges and measured at the net settlement amount.

Revenue in the consolidated statement of earnings represents the Company’s share of product sales net of royalty payments 
to governments and other mineral interest owners. The Company discloses the disaggregation of revenues from sales of 
crude oil and NGLs and natural gas in the segmented information in note 22. 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.

65

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.The Company continues to report revenue for the years ended December 31, 2017 and 2016 in accordance with the Company's 
previous accounting policy for revenue and cost of goods sold as follows:

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.

(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.

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.

66

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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  solely 
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, on a forward looking basis, the Company assesses the expected credit losses associated with its 
financial assets carried at amortized cost. Expected credit losses are measured as the difference between the cash flows that 
are due to the Company and the cash flows that the Company expects to receive, discounted at the effective interest rate 
determined at initial recognition. For trade accounts receivable, the Company applies the simplified approach permitted by 
IFRS 9, which requires expected lifetime credit losses to be recognized from initial recognition of the receivables. To measure 
expected credit losses, accounts receivable are grouped based on the number of days the receivables have been outstanding 
and internal credit assessments of the customers. Credit risk for longer-term receivables is assessed based on an external 
credit rating of the counterparty. For longer-term receivables with credit risk that has not increased significantly since the date 
of recognition, the Company measures the expected credit loss as the 12-month expected credit loss.

Changes in the provision for expected credit loss are recognized in net earnings.

The  Company  continues  to  report  impairment  of  financial  assets  for  the  years  ended  December  31,  2017  and  2016  in 
accordance with the Company's previous accounting policy for impairment of financial assets as follows:

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 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.

67

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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.

(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.

68

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.2.  Changes in Accounting Policies
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.

The Company adopted IFRS 15 on January 1, 2018 using the retrospective with cumulative effect method. There were no 
changes to reported net earnings or retained earnings as a result of adopting IFRS 15. Under the standard, the Company is 
required to provide additional disclosure of disaggregated revenue by major product type. In connection with adoption of the 
standard, the Company has reclassified certain comparative amounts in a manner consistent with the presentation adopted 
for the year ended December 31, 2018 (see note 22).

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. Applying this expedient had no impact to the revenue recognized under the 
previous revenue accounting standard as all performance obligations had been met and the consideration had been determined.

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

3.  Accounting Standards Issued But Not Yet Applied
In October 2018, the IASB issued amendments to IFRS 3 "Definition of a Business" that narrowed and clarified the definition 
of a business. The amendments also permit a simplified assessment of whether an acquired set of activities and assets is 
a group of assets rather than a business. The amendments are effective January 1, 2020 with earlier adoption permitted. 
The amendments apply to business combinations after the date of adoption. The Company is assessing the impact of these 
amendments on its consolidated financial statements.

In October 2018, the IASB issued amendments to IAS 1 "Presentation of Financial Statements" and IAS 8 "Accounting Policies, 
Changes in Accounting Estimates and Errors". The amendments make minor changes to the definition of the term "material" 
and align the definition across all IFRS Standards. Materiality is used in making judgments related to the preparation of financial 
statements. The amendments are effective January 1, 2020 with earlier adoption permitted. The Company is assessing the 
impact of these amendments on its consolidated financial statements.

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 assets 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 has determined that these amendments have no significant impact 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 has determined that this interpretation has no significant impact on its consolidated 
financial statements.

IFRS 16 "LEASES"
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 and requires balance sheet recognition for all leases. Certain short-term (less than 12 months) 
and low-value leases (as defined in the standard) are exempt from the requirements, and may continue to be treated as an 
expense. Leases to explore for or use crude oil, natural gas, minerals and similar non-regenerative resources are exempt from 
the standard.

69

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.The Company will adopt IFRS 16 on January 1, 2019 using the retrospective with cumulative effect method with no impact 
to opening retained earnings at the date of adoption. In accordance with the transitional provisions in the standard, balances 
reported in the comparative periods will not be restated.

On initial adoption, the Company intends to use the following practical expedients under the standard. Certain expedients are 
on a lease-by-lease basis and others are applicable by class of underlying assets:

■■

■■

the use of a single discount rate to a portfolio of leases with reasonably similar characteristics;

leases with a remaining lease term of less than twelve months as at January 1, 2019 will be treated as short-term leases; 
and

■■ exclusion of indirect costs for the measurement of lease assets at the date of initial application.

The Company does not intend to apply any practical expedients pertaining to grandfathering of leases assessed under the 
previous standard.

On adoption of IFRS 16, the Company will recognize lease assets and liabilities at the present value of the remaining lease 
payments, discounted using the Company’s applicable borrowing rate on January 1, 2019. The Company expects to report 
additional lease assets and corresponding liabilities of between $1.5 billion and $1.6 billion. The Company continues to finalize 
its accounting for leases in accordance with IFRS 16, and the above estimates are subject to change based on finalization of 
the Company's review of its lease arrangements.

In  the  statement  of  earnings,  depletion,  depreciation  and  amortization  expense  and  interest  expense  will  increase,  with 
corresponding decreases in production, transportation and administration expenses. The Company does not expect to report 
a material impact on net earnings. Under the new standard, the Company will report cash outflows for repayment of the 
principal portion of the lease liability as cash flows from financing activities. The interest portion of the lease payments will 
continue to be classified as cash flows from operating activities.

Where the Company, acting as the operator, signs a lease on behalf of a joint operation and assumes the legal liability for 
that  lease,  the  Company  will  recognize  100%  of  the  related  lease  asset  and  lease  liability.  As  the  Company  recovers  its 
joint  operation  partners'  share  of  the  costs  of  the  lease  contract,  these  recoveries  will  be  recognized  in  the  consolidated 
statements of earnings.

4.  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.

70

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.INCOME TAXES

(C) 
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 estimated 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.

IMPAIRMENT OF ASSETS

(H) 
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.

5.  Inventory

Product inventory

Materials and supplies

$ 

$ 

2018

297 $ 

658

955 $ 

2017

285

609

894

The  Company  recorded  a  write-down  of  its  product  inventory  of  $13  million  from  cost  to  net  realizable  value  as  at  
December 31, 2018 (2017 – $33 million).

71

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.6.  Exploration and Evaluation Assets

Cost

At December 31, 2016

Additions

Acquisition of AOSP and other assets (note 8)

Transfers to property, plant and equipment

Disposals/derecognitions

At December 31, 2017

Additions

Transfers to property, plant and equipment

Disposals/derecognitions and other

Exploration and Production

North  

  America

North  
Sea

  Offshore  

Africa

  Oil Sands  
Mining and  
  Upgrading

Total

$ 

2,306 $ 

– $ 

76 $ 

– $ 

2,382

144

31

(198)

(1)

2,282

245

(175)

(4)

–

–

–

–

–

–

–

–

15

–

–

–

91

35

–

(89)

–

259

–

–

259

222

(222)

(7)

159

290

(198)

(1)

2,632

502

(397)

(100)

At December 31, 2018

$ 

2,348 $ 

– $ 

37 $ 

252 $ 

2,637

During the year ended December 31, 2018, the Company acquired a number of exploration and evaluation properties in the 
Oil Sands Mining and Upgrading and North America Exploration and Production segments.

In the Oil Sands Mining and Upgrading segment, the Company acquired the Joslyn oil sands project including exploration 
and  evaluation  assets  of  $222  million  and  associated  asset  retirement  obligations  of  $4  million. Total  consideration  of  
$218 million was comprised of $100 million cash on closing with the remaining balance paid equally over each of the next five 
years. In the fourth quarter of 2018, following integration of the acquired assets into the Horizon mine plan and determination 
of  proved  crude  oil  reserves,  the  exploration  and  evaluation  assets  were  transferred  to  property,  plant  and  equipment.  
The above amounts are estimates, and may be subject to change based on the receipt of new information.

In the North America Exploration and Production segment, the Company acquired Laricina Energy Ltd., including exploration 
and evaluation assets of $118 million and property, plant and equipment of $44 million. In addition, the Company also acquired 
cash of $24 million and deferred income tax assets of $168 million and assumed net working capital liabilities of $18 million, 
asset retirement obligations of $17 million and notes payable of $48 million. Total purchase consideration was $46 million, 
resulting in a pre-tax gain of $225 million on the acquisition, representing the excess of the fair value of the net assets acquired 
compared  to  total  purchase  consideration. The  Company  settled  the  notes  payable  immediately  following  the  completion 
of the acquisition. The transaction was accounted for using the acquisition method of accounting. The above amounts are 
estimates, and may be subject to change based on the receipt of new information.

The Company also completed two additional farm-out agreements in the Offshore Africa segment to dispose of a combined 
30% interest in its exploration right in South Africa, comprised of exploration and evaluation assets of $89 million, including 
a recovery of $14 million of past incurred costs, for net proceeds of $105 million (US$79 million), resulting in a pre-tax gain 
of  $16  million  ($12  million  after-tax). The  Company  retains  a  20%  working  interest  in  the  exploration  right  following  the 
completion of these farm-out agreements.

Under the terms of the various agreements, in the event of a commercial crude oil discovery on the exploration right and 
conversion to a production right, additional cash payments of between US$623 million and US$645 million will be made to 
the Company. In the event of a commercial natural gas discovery on the exploration right and conversion to a production right, 
additional cash payments of between US$126 million and US$132 million will be made to the Company.

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

72

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
7.  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, 2016

$  61,647 $  7,380 $  5,132 $ 

27,038 $ 

234 $ 

395 $  101,826

Additions (1)

3,003

255

101

1,660

194

19

5,232

Acquisition of AOSP and other assets  

(note 8)

Transfers from E&E assets

Disposals/derecognitions

Foreign exchange adjustments and other

At December 31, 2017

Additions (2)

Transfers from E&E assets

Disposals/derecognitions

Foreign exchange adjustments and other

349
198

(381)

–

64,816

2,428

175

(412)

–

–
–

–

(509)

7,126

237

–

(703)

661

–
–

–

(352)

4,881

212

–

(70)

448

13,832
–

(446)

–

42,084

1,050

222

(209)

–

–
–

–

–

428

13

–

–

–

–
–

–

–

414

21

–

–

–

14,181
198

(827)

(861)

119,749

3,961

397

(1,394)

1,109

At December 31, 2018

$  67,007 $  7,321 $  5,471 $ 

43,147 $ 

441 $ 

435 $  123,822

Accumulated depletion  
  and depreciation

At December 31, 2016

Expense 

Disposals/derecognitions

Foreign exchange adjustments and other

At December 31, 2017

Expense 

Disposals/derecognitions 

Foreign exchange adjustments and other

$  38,311 $  5,584 $  3,797 $ 

2,828 $ 

115 $ 

281 $  50,916

3,220

(381)

1

41,151

3,111

(393)

12

509

–

(440)

5,653

257

(703)

528

205

–

(283)

3,719

201

(70)

353

1,220

(446)

26

3,628

1,557

(209)

5

9

–

–

124

14

–

–

23

–

–

304

21

–

–

5,186

(827)

(696)

54,579

5,161

(1,375)

898

At December 31, 2018

$  43,881 $  5,735 $  4,203 $ 

4,981 $ 

138 $ 

325 $  59,263

Net book value

  – at December 31, 2018

  – at December 31, 2017

$  23,126 $  1,586 $  1,268 $ 

38,166 $ 

$  23,665 $  1,473 $  1,162 $ 

38,456 $ 

303 $ 

304 $ 

110 $  64,559

110 $  65,170

(1)  Additions in Midstream include a pre-tax revaluation gain of $114 million of a previously held joint interest in certain pipeline system assets.
(2)  Additions in North Sea include a pre-tax revaluation gain of $19 million relating to acquisitions of its previously held interest.

Project costs not subject to depletion and depreciation

Kirby Thermal Oil Sands – North

2018

$ 

1,424  $ 

2017

944

During the year ended December 31, 2018, the Company acquired a number of producing crude oil and natural gas properties 
in the North America and North Sea Exploration and Production segments. These transactions were accounted for using the 
acquisition method of accounting. Gains reported on the acquisitions represent the excess of the fair value of the net assets 
acquired compared to total purchase consideration.

In North America Exploration and Production, excluding the impact of acquisitions disclosed in note 6, the Company acquired 
property,  plant  and  equipment  for  net  cash  consideration  paid  of  $170  million  and  assumed  associated  asset  retirement 
obligations of $13 million. No net deferred income tax liabilities were recognized. The Company recognized a pre-tax gain of 
$47 million on the transactions.

In connection with the acquisition of the remaining interest in certain operations in the North Sea Exploration and Production 
segment, the Company acquired $108 million of property, plant and equipment, for net proceeds received of $73 million. The 
Company also acquired net working capital of $7 million, assumed associated asset retirement obligations of $41 million and 
recognized net deferred income tax liabilities of $27 million. The Company recognized a pre-tax gain of $120 million on the 
acquisition and a pre-tax revaluation gain of $19 million relating to its previously held interest.

73

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
During the fourth quarter of 2018, the Gabonese Republic agreed to cessation of production from the Company’s Olowi field, 
as well as the terms of termination of the Olowi Production Sharing Contract and the return of the permit area back to the 
Gabonese Republic, including the associated asset retirement obligations of $69 million. The transaction resulted in a pre-tax 
gain on disposition of property of $20 million ($14 million after-tax).

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),  for  net  cash 
consideration of $1,013 million ( 2016 – $159 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). No net deferred income tax liabilities were recognized on these acquisitions (2016 – $nil).

In connection with the acquisition of pipeline system assets in the Midstream segment in 2017, 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.

As at December 31, 2018, 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 2018, pre-tax interest of $69 million (2017 – $82 million; 2016 – $233 million) was capitalized to property, plant and 
equipment using a weighted average capitalization rate of 3.9% (2017 – 3.8%; 2016 – 3.9%).

8.  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 20). 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 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) paid 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 11).

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.

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

For the year ended December 31, 2017, 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.

74

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.9.  Investments
As at December 31, 2018 and 2017, the Company had the following investments:

Investment in PrairieSky Royalty Ltd.

Investment in Inter Pipeline Ltd.

$ 

$ 

2018

400 $ 

124

524 $ 

2017

726

167

893

INVESTMENT IN PRAIRIESKY ROYALTY LTD.
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, 2018, the Company’s investment in 
PrairieSky Ltd. ("PrairieSky") was classified as a current asset. PrairieSky is in the business of acquiring and managing oil and 
gas royalty income assets through indirect third-party oil and gas development.

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

Fair value loss (gain) from PrairieSky

Dividend income from PrairieSky

$ 

$ 

2018

326 $ 

(17)

309 $ 

2017

(3) $ 

(17)

(20) $ 

2016

(292)

(27)

(319)

INVESTMENT IN INTER PIPELINE LTD.
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 
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, 2018, 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

2018

2017

2016

$ 

$ 

43 $ 

(11)

32 $ 

23 $ 

(10)

13 $ 

–

(1)

(1)

75

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.10. Other Long-Term Assets

Investment in North West Redwater Partnership

North West Redwater Partnership subordinated debt (1)

Risk management (note 19)

Other

Less: current portion

(1)  Includes accrued interest.

$ 

2018

287 $ 

591

373

208

1,459

116

$ 

1,343 $ 

2017

292

510

204

241

1,247

79

1,168

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 $9,700 million. The Project is currently in 
the commissioning phase. 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, 2018, each party has provided $439 million of subordinated debt, together with accrued interest thereon of 
$152 million, for a Company total of $591 million. Any additional subordinated debt financing is not expected to be significant.

Pursuant  to  the  processing  agreements,  on  June  1,  2018  the  Company  began  paying  its  25%  pro  rata  share  of  the  debt 
portion of the monthly cost of service toll, currently consisting of interest and fees, with principal repayments beginning in 
2020 (see note 20). The Company is unconditionally obligated to pay this portion of the cost of service toll over the 30-year 
tolling period. As at December 31, 2018, the Company had recognized $62 million in prepaid service tolls.

As at December 31, 2018, Redwater Partnership had borrowings of $2,333 million under its secured $3,500 million syndicated 
credit facility, maturing June 2018. During the first quarter of 2018, 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.

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.

The  assets,  liabilities,  partners’  equity  and  equity  loss  (income)  related  to  Redwater  Partnership  and  the  Company’s  
50% interest at December 31, 2018 and 2017 were comprised as follows:

2018

2017

Redwater  
Partnership  

Company  

Redwater  
Partnership  

Company  

  50% interest

  100% interest

  50% interest

  100% interest
$ 

210 $ 

$ 

$ 

$ 

$ 

$ 

11,250 $ 

352 $ 

10,534 $ 

574 $ 

10 $ 

105 $ 

5,625 $ 

176 $ 

5,267 $ 

287 $ 

5 $ 

330 $ 

10,540 $ 

2,476 $ 

7,810 $ 

584 $ 

(62) $ 

165

5,270

1,238

3,905

292

(31)

Current assets

Non-current assets

Current liabilities

Non-current liabilities

Partners’ equity

Equity loss (income)

76

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
11.  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, 2018 – US$2,954 million;  
  December 31, 2017 – US$1,839 million)
Commercial paper (December 31, 2018 – US$104 million; 
  December 31, 2017 – US$500 million)
US dollar debt securities

  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 long-term debt (1) (2) 

2018

2017

$ 

831 $ 

3,544

500

500

900

1,000

1,000

500

600

300

6,131

4,031

141

–

–

682

1,364

682

819

1,706

546

478

478

614

1,501

546

1,023

14,611

20,742

17

102

20,623

141

1,000

$ 

19,482  $ 

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

(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.

77

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
BANK CREDIT FACILITIES AND COMMERCIAL PAPER
As at December 31, 2018, the Company had in place revolving bank credit facilities of $4,976 million of which $4,723 million 
was available for use. Additionally, the Company had in place fully drawn term credit facilities of $4,750 million. Details of 
these facilities are described below. This excludes certain other dedicated credit facilities supporting letters of credit.

■■

■■

■■

■■

■■

■■

■■

a $100 million demand credit facility;

a $1,800 million non-revolving term credit facility maturing May 2020;

a $2,200 million non-revolving term credit facility maturing October 2020;

a $750 million non-revolving term credit facility maturing February 2021;

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

a $2,425 million revolving syndicated credit facility maturing June 2022; and

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

During  2018,  the  Company  extended  the  $2,425  million  revolving  syndicated  credit  facility  originally  due  June  2020  to  
June 2022. Each of the $2,425 million revolving facilities is 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 is repayable on the maturity 
date. Borrowings under these facilities may be made by way of pricing referenced to Canadian dollar bankers' acceptances,  
US dollar bankers’ acceptances, LIBOR, US base rate or Canadian prime rate.

During 2018, the Company repaid and cancelled $1,200 million of the $3,000 million non-revolving term credit facility (third 
quarter of 2018 – $1,050 million; first quarter of 2018 – $150 million) scheduled to mature in May 2020. The required annual 
amortization of 5% of the original balance is now satisfied. Borrowings under the term loan facility may be made by way of 
pricing referenced to Canadian dollar bankers' acceptances, US dollar bankers’ acceptances, LIBOR, US base rate or Canadian 
prime rate. As at December 31, 2018, the $1,800 million facility was fully drawn.

During 2018, the Company extended the $2,200 million non-revolving credit facility originally due October 2019 to October 
2020.  Borrowings  under  the  $2,200  million  non-revolving  credit  facility  may  be  made  by  way  of  pricing  referenced 
to  Canadian  dollar  bankers'  acceptances,  US  dollar  bankers’  acceptances,  LIBOR,  US  base  rate  or  Canadian  prime  rate.  
As at December 31, 2018, the $2,200 million facility was fully drawn.

During 2018, the Company repaid and cancelled the $125 million non-revolving term credit facility scheduled to mature in 
February 2019. The Company also extended the $750 million non-revolving term credit facility originally due February 2019 to 
February 2021. Borrowings under the $750 million non-revolving credit facility may be made by way of pricing referenced to 
Canadian dollar bankers’ acceptances, US dollar bankers' acceptances, LIBOR, US base rate or Canadian prime rate. As at 
December 31, 2018, the $750 million facility was fully drawn.

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, 
2018 was 2.6% (December 31, 2017 – 2.2%), and on total long-term debt outstanding for the year ended December 31, 2018 
was 3.9% (December 31, 2017 – 3.8%).

As at December 31, 2018, letters of credit and guarantees aggregating to $450 million were outstanding.

78

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.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.

US DOLLAR DEBT SECURITIES
During 2018, the Company repaid US$600 million of 1.75% notes and US$400 million of 5.90% notes.

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.

SCHEDULED DEBT REPAYMENTS
Scheduled debt repayments are as follows:

Year

2019

2020

2021

2022

2023

Thereafter

Repayment

1,141

5,996

1,444

1,003

1,365

9,793

$ 

$ 

$ 

$ 

$ 

$ 

79

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.12. Other Long-Term Liabilities

Asset retirement obligations

Share-based compensation

Risk management (note 19)

Deferred purchase consideration (1) (2)

Other

Less: current portion

2018

$ 

3,886 $ 

124

17

118

80

4,225

335

$ 

3,890 $ 

2017

4,327

414

103

469

96

5,409

1,012

4,397

(1) Includes $118 million of deferred purchase consideration at December 31, 2018, payable in annual installments of $25 million over the next five years.
(2) Includes $469 million (US$375 million) of deferred purchase consideration at December 31, 2017, paid 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  5.0%  (2017  –  4.7%;  2016  –  5.2%)  and  
inflation rates of up to 2% (December 31, 2017 – up to 2%). 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

2018

2017

$ 

4,327 $ 

3,243 $ 

19

6

(290)

186

(111)

(334)

83

3,886

186

12

784

(274)

164

(40)

509

(71)

4,327

92

$ 

3,700 $ 

4,235 $ 

2018

$ 

1,665 $ 

707

134

1,379

1

$ 

3,886 $ 

2016

2,950

3

30

(267)

142

(68)

493

(40)

3,243

95

3,148

2017

1,840

755

245

1,486

1

4,327

80

Canadian Natural 2018 Annual Report    Premium 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 (recovery) expense

  Cash payment for stock options surrendered 

  Transferred to common shares 

(Recovered from) charged to Oil Sands Mining and Upgrading, net

Balance – end of year 

Less: current portion

$ 

2018

414 $ 

2017

426 $ 

(146)

(5)

(120)

(19)

124

92

134

(6)

(154)

14

414

348

$ 

32 $ 

66 $ 

2016

128

355

(7)

(117)

67

426

368

58

Included within share-based compensation liability as at December 31, 2018 was $13 million (2017 – $5 million; 2016 – $nil) 
related to performance share units 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.

$ 

$ 

2018

3.33 $ 

32.94 $ 

27.4%

4.1%

1.9%

4.2%

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%

4.4 years

4.5 years

4.6 years

The intrinsic value of vested stock options at December 31, 2018 was $27 million (2017 – $195 million; 2016 – $191 million).

13. 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.

2018

312 $ 

2017

(145) $ 

28

54
(29)

9

374

540

17

557

57

45
(132)

11

(164)

586

54

640

$ 

931 $ 

476 $ 

2016

(377)

(74)

22
(198)

9

(618)

(106)

(135)

(241)

(859)

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Canadian Natural 2018 Annual Report    Premium 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)

2018

27.0%

2017

27.0%

$ 

951 $ 

776 $ 

(3)

3

6

142

(41)

–

(119)

(136)

142

(14)

(67)

28

(43)

(86)

33

10

(63)

(3)

(86)

(23)

$ 

931 $ 

476 $ 

2016

27.0%

(287)

(324)

131

(54)

(80)

94

(107)

–

(120)

(80)

(32)

(859)

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

$ 

12,885 $ 

12,484

2018

2017

  Unrealized risk management activities

  PRT deduction for corporate income tax

Investments

Investment in North West Redwater Partnership

  Other

Deferred income tax assets

  Asset retirement obligations

  Loss carryforwards

  Unrealized foreign exchange loss on long-term debt

  Deferred PRT

  Other

Net deferred income tax liability

$ 

11,451 $ 

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

Property, plant and equipment and exploration and evaluation assets

$ 

Timing of partnership items

Unrealized foreign exchange (gain) loss 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

2018

281 $ 

2017

541 $ 

–

(75)

18

175

(61)

(50)

162

17

(7)

97

–

120

(46)

(88)

48

(2)

30

54

(21)

4

$ 

557 $ 

640 $ 

Other

82

33

1

46

414

174

20

7

96

252

–

13,553

12,859

(1,142)

(855)

(104)

(1)

–

(2,102)

(1,264)

(523)

(29)

(18)

(50)

(1,884)

10,975

2016

37

(261)

63

(44)

(20)

(221)

38

81

(135)

61

160

(241)

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
The following table summarizes the movements of the net deferred income tax liability during the year:

Balance – beginning of year

  Deferred income tax expense (recovery)

  Deferred income tax (recovery) expense included in other  

  comprehensive income

  Foreign exchange adjustments

  Business combinations (note 6, 7, 8)

Balance – end of year

2018

2017

$ 

10,975 $ 

9,073 $ 

557

(6)

41

(116)

640

4

(29)

1,287

2016

9,344

(241)

(5)

(25)

–

$ 

11,451 $ 

10,975 $ 

9,073

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.

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 $750 million, which can only be claimed against income from certain oil 
and gas properties.

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.

83

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
14. 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 8)

Issued upon exercise of stock options

Previously recognized liability on stock options exercised 

for common shares

Purchase of common shares under Normal Course Issuer Bid

2018

2017

  Number  
  of shares  

  Number  
  of shares  

(thousands)

Amount

(thousands)

Amount

1,222,769 $ 

9,109

1,110,952 $ 

–

9,975

–

(30,858)

–

332

120

(238)

97,561

14,256

–

–

4,671

3,818

466

154

–

Balance – end of year

1,201,886 $ 

9,323

1,222,769 $ 

9,109

PREFERRED SHARES
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 March 6, 2019, the Board of Directors declared a quarterly dividend of $0.375 per common share, an increase from the 
previous quarterly dividend of $0.335 per common share. The dividend is payable on April 1, 2019. 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.

NORMAL COURSE ISSUER BID
On May 16, 2018, 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 61,454,856 
common  shares,  over  a  12-month  period  commencing  May  23,  2018  and  ending  May  22,  2019. The  Company's  Normal 
Course Issuer Bid announced in March 2017 expired on May 22, 2018.

For  the  year  ended  December  31,  2018,  the  Company  purchased  30,857,727  common  shares  at  a  weighted  average 
price  of  $41.56  per  common  share  for  a  total  cost  of  $1,282  million.  Retained  earnings  were  reduced  by  $1,044  million, 
representing the excess of the purchase price of common shares over their average carrying value. During 2017 and 2016,  
the  Company  did  not  purchase  any  common  shares  for  cancellation.  Subsequent  to  December  31,  2018,  the  Company 
purchased 4,340,000 common shares at a weighted average price of $35.86 per common share for a total cost of $156 million. 

84

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
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.

The following table summarizes information relating to stock options outstanding at December 31, 2018 and 2017:

Outstanding – beginning of year

Granted

Surrendered for cash settlement

Exercised for common shares

Forfeited

Outstanding – end of year

Exercisable – end of year

2018

2017

  Stock options  
(thousands)

Weighted  
average  

  exercise price

  Stock options  
(thousands)

Weighted  
average
exercise price 

56,036 $ 

4,256 $ 

(392) $ 

(9,975) $ 

(3,240) $ 

46,685 $ 

19,436 $ 

36.67

43.75

33.46

33.28

38.76

37.92

36.03

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

The range of exercise prices of stock options outstanding and exercisable at December 31, 2018 was as follows:

Stock options outstanding

Stock options exercisable

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  
(thousands)

Weighted  
average  
remaining  
term (years) 

Weighted  
average  

  Stock options  
exercisable  
(thousands)

Weighted  
average  

  exercise price

3,120

5,112

6,013

11,304

17,107

4,029

46,685

  exercise price
22.90

2.04 $ 

2.02 $ 

0.83 $ 

2.72 $ 

3.23 $ 

4.06 $ 

2.66 $ 

28.86

33.27

37.46

43.59

45.20

37.92

1,515 $ 

2,453 $ 

4,831 $ 

4,131 $ 

5,664 $ 

842 $ 

19,436 $ 

15. 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

$ 

$ 

2018

13 $ 

109

122 $ 

22.90

28.87

33.43

35.91

43.60

45.08

36.03

2017

47

(115)

(68)

85

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16. Capital Disclosures 
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, 2018, the ratio was within the target range at 39%.

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

$ 

$ 

2018

20,522 $ 

31,974 $ 

39%

2017

22,321

31,653

41%

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

The  Company  is  subject  to  a  financial  covenant  that  requires  debt  to  book  capitalization  as  defined  in  its  credit  facility 
agreements to not exceed 65%. At December 31, 2018, the Company was in compliance with this covenant.

17.  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

2018

2017

2016

1,218,798

1,175,094

1,100,471

4,960

7,729

–

1,223,758

1,182,823

1,100,471

$ 

$ 

$ 

2,591 $ 

2.13 $ 

2.12 $ 

2,397 $ 

2.04 $ 

2.03 $ 

(204)

(0.19)

(0.19)

In 2018, the Company excluded 23,458,000 potentially anti-dilutive stock options from the calculation of diluted earnings per 
common share (year ended December 31, 2017 – 17,547,000).

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Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
18. Interest and Other Financing Expense

Interest and other financing expense:

  Long-term debt

Less: amounts capitalized on qualifying assets

Total interest and other financing expense

Total interest income

Net interest and other financing expense

2018

2017

2016

$ 

$ 

867 $ 

810 $ 

69

798

(59)

82

728

(97)

739 $ 

631 $ 

664

233

431

(48)

383

19. Financial Instruments
The carrying amounts of the Company’s financial instruments by category were as follows:

Asset (liability)

 amortized cost

or loss

Financial  
assets at  

Fair value  
  through profit  

2018

Derivatives  
used for  
hedging

Financial  
liabilities at  

 amortized cost

Accounts receivable

$ 

1,148 $ 

– $ 

– $ 

– $ 

Investments

Other long-term assets

Accounts payable

Accrued liabilities

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

–

591

–

–
–

–

524

12

–

–
(17)

–

–

361

–

–
–

–

–

–

(779)

(2,356)
(118)

(20,623)

$ 

1,739 $ 

519 $ 

361 $ 

(23,876) $ 

Asset (liability)

  amortized cost

or loss

Financial  
assets at  

Fair value  
through profit  

Accounts receivable

$ 

2,397 $ 

Investments

Other long-term assets

Accounts payable

Accrued liabilities

Other long-term liabilities (3)

Long-term debt (2)

–

510

–

–

–

–

– $ 

893

–

–

–

(38)

–

2017

Derivatives  
used for  
hedging

Financial  
liabilities at  

  amortized cost

– $ 

– $ 

–

204

–

–

(65)

–

–

–

(775)

(2,597)

(469)

(22,458)

$ 

2,907 $ 

855 $ 

139 $ 

(26,299) $ 

(1)  Includes $118 million of deferred purchase consideration payable over the next five years.
(2)  Includes the current portion of long-term debt.
(3)  Includes $469 million (US$375 million) of deferred purchase consideration which was paid to Marathon in March 2018.

Total

1,148

524

964

(779)

(2,356)
(135)

(20,623)

(21,257)

Total

2,397

893

714

(775)

(2,597)

(572)

(22,458)

(22,398)

87

Canadian Natural 2018 Annual Report    Premium 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

Other long-term liabilities

Fixed rate long-term debt (6) (7)

Asset (liability) (1) (2)

Investments (3)

Other long-term assets

Other long-term liabilities

Fixed rate long-term debt (6) (7)

Carrying  
amount

2018

Fair value

Level 1

Level 2

Level 3 (4) (5)

524 $ 

964 $ 

(135) $ 

524 $ 

– $ 

– $ 

(15,620) $ 

(15,952) $ 

– $ 

373 $ 

(17) $ 

– $ 

–

591

(118)

–

Carrying  
amount

893 $ 

714 $ 

(103) $ 
(15,989) $ 

2017

Fair value

Level 1

Level 2

Level 3 (5)

893 $ 

– $ 

– $ 
(17,259) $ 

– $ 

204 $ 

(103) $ 
– $ 

–

510

–
–

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

(1)  Excludes financial assets and liabilities where the carrying amount approximates fair value due to the short-term nature of the asset or liability (cash and cash 

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

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

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 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

  Crude oil WCS (1) differential swaps
  Natural gas AECO basis swaps

  Natural gas AECO fixed price swaps

Cash flow hedges

  Foreign currency forward contracts

  Cross currency swaps

Included within:

  Current portion of other long-term assets

  Current portion of other long-term liabilities

  Other long-term assets

(1)  Western Canadian Select.

88

2018

2017

$ 

8 $ 

(38)

(17)

1

3

70

291

356 $ 

92 $ 

(17)

281

356 $ 

–

–

–

(71)

210

101

–

(103)

204

101

$ 

$ 

$ 

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
During 2018, the Company recognized a gain of $2 million (2017 – gain of $5 million, 2016 – gain of $7 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.

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 (loss) income

Balance – end of year

Less: current portion

$ 

2018

101 $ 

35

260

(40)

356

75

$ 

281 $ 

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

Net realized risk management (gain) loss

Net unrealized risk management (gain) loss

$ 

$ 

2018

(99) $ 

(35)

(134) $ 

2017

(2) $ 

37

35 $ 

2017

489

(37)

(375)

24

101

(103)

204

2016

8

25

33

FINANCIAL RISK FACTORS
a)  Market risk
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, 2018, the Company had the following derivative financial instruments outstanding to manage its commodity 
price risk:

Crude Oil

  WCS differential swaps

  WCS differential swaps

Natural Gas

Remaining term

Volume

Weighted Average Price

Index

Jan 2019 – Mar 2019

Jan 2019 – Sep 2019

28,000 bbl/d

8,000 bbl/d

US$17.65

US$23.57

WCS

WCS

  AECO basis swaps

Jan 2019 – Mar 2019

10,000 MMbtu/d

  AECO fixed price swaps

Jan 2019 – Mar 2019

  AECO fixed price swaps (1)

Apr 2019 – Oct 2019

30,000 GJ/d

10,000 GJ/d

US$1.39

$2.30

$1.30

AECO

AECO

AECO

(1)   As at March 6, 2019, the Company has hedged an additional 105,000 GJ/d of currently forecasted natural gas volumes using AECO fixed price swaps, at a 

weighted average price of $1.32/GJ, for April to October 2019.

89

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.The Company's outstanding commodity derivative financial instruments are expected to be settled monthly based on the 
applicable index pricing for the respective contract month.

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, 2018, the Company had no 
interest rate swap contracts outstanding.

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, 2018 the Company had the following cross currency swap contracts outstanding:

Cross currency

Swaps

Remaining term

Amount

Exchange  
rate (US$/C$)

Interest  
rate (US$)

Interest  
rate (C$)

Jan 2019 – Nov 2021

Jan 2019 – 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, 2018 and were classified 
as cash flow hedges.

In addition to the cross currency swap contracts noted above, at December 31, 2018 the Company had US$3,506 million of 
foreign currency forward contracts outstanding, with terms of up to 90 days, including US$3,058 million designated as cash 
flow hedges.

FINANCIAL INSTRUMENT SENSITIVITIES
The following table summarizes the annualized sensitivities of the Company’s 2018 net earnings and other comprehensive 
income  (loss)  to  changes  in  the  fair  value  of  financial  instruments  outstanding  as  at  December  31,  2018,  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.

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Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
2018

2017

Increase    
(decrease)  
to other  

(Increase)    
decrease  
to other  

Increase    
(decrease)  

comprehensive    

 comprehensive    

Increase    
(decrease)    

Commodity price risk (1)

Increase WCS differential US$1.00/bbl

  Decrease WCS differential US$1.00/bbl

Increase AECO $0.10/Mcf (2)

  Decrease AECO $0.10/Mcf (2)

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

 to net earnings

income

  to net earnings

loss

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

(5) $ 

5 $ 

(1) $ 

1 $ 

(33) $ 

33 $ 

(114) $ 

113 $ 

– $ 

– $ 

– $ 

– $ 

(21) $ 

25 $ 

– $ 

– $ 

– $ 

– $ 

– $ 

– $ 

(42) $ 

42 $ 

(105) $ 

101 $ 

–

–

–

–

(16)

19

–

–

(1)  Based on the Company's contracted AECO basis swap volumes at December 31, 2018, a movement of US$0.10/Mcf would not have a significant impact on 

net earnings or other comprehensive income.

(2)  Movements in AECO are based on the Company's contracted AECO fixed price swap volumes at December 31, 2018.

b)  Credit risk
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, 2018, substantially all of the Company’s accounts receivable were due within normal trade 
terms and the average expected credit loss was approximately 1% of the Company's accounts receivable balance.

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, 2018, the Company had net risk management assets 
of $361 million with specific counterparties related to derivative financial instruments (December 31, 2017 – $187 million).

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

91

Canadian Natural 2018 Annual Report    Premium 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 of the Company’s financial liabilities were as follows:

Accounts payable

Accrued liabilities

Other long-term liabilities

Long-term debt (1) (2)

Less than  

  1 to less than  

  2 to less than  

1 year

2 years

5 years

Thereafter

$ 

$ 

$ 

$ 

779 $ 

2,356 $ 

42 $ 

1,141 $ 

– $ 

– $ 

24 $ 

– $ 

– $ 

69 $ 

–

–

–

5,996 $ 

3,812 $ 

9,793

(1)  Long-term debt represents principal repayments only and does not reflect interest, original issue discounts and premiums or transaction costs.
(2)  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, $836 million; one to less than two years, $755 million; two to less than five years, $1,668 million; and thereafter, $5,327 million. Interest payments were 
estimated based upon applicable interest and foreign exchange rates as at December 31, 2018.

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

Product transportation and pipeline

North West Redwater Partnership  
  service toll (1)

Offshore equipment operating leases

Office leases

Other

$ 

$ 

$ 

$ 

$ 

2019

2020

2021

2022

2023

Thereafter

692 $ 

664 $ 

620 $ 

516 $ 

381 $ 

3,991

86 $ 

94 $ 

42 $ 

85 $ 

126 $ 

157 $ 

158 $ 

157 $ 

2,858

73 $ 

42 $ 

35 $ 

75 $ 

39 $ 

32 $ 

8 $ 

31 $ 

32 $ 

– $ 

32 $ 

31 $ 

–

89

424

(1)  Pursuant to the processing agreements, on June 1, 2018 the Company began paying its 25% pro rata share of the debt portion of the monthly cost of service 
toll, which currently consists of interest and fees, with principal repayments beginning in 2020. Included in the service toll is $1,301 million of interest payable 
over the 30 year tolling period. See note 10.

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.

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Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
21. Supplemental Disclosure of Cash Flow Information

2018

2017

2016

Changes in non-cash working capital

Accounts receivable

Current income tax assets (liabilities)

Inventory

Prepaids and other

Accounts payable

Accrued liabilities

Other long-term liabilities (1) (2)

Net changes in non-cash working capital

Relating to:

Operating activities

Investing activities

Expenditures on exploration and evaluation assets

Net proceeds on sale of exploration and evaluation assets

Net expenditures (proceeds) on exploration and evaluation assets

Expenditures on property, plant and equipment

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

Net expenditures on property, plant and equipment

$ 

1,233 $ 

(977) $ 

471

(74)

(3)

(7)

(268)

(351)

527

81

(28)

175

365

469

1,001 $ 

612 $ 

1,346 $ 

(345)

1,001 $ 

2018

282 $ 

(16)

266 $ 

299 $ 

313

612 $ 

2017

159 $ 

(35)

124 $ 

4,175 $ 

4,574 $ 

–

–

4,175 $ 

4,574 $ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

(142)

(165)

(79)

14

31

(116)

–

(457)

(542)

85

(457)

2016

29

(35)

(6)

4,152

(349)

3,803

(1)  Included in other long-term liabilities at December 31, 2018 is $118 million of deferred purchase consideration payable over the next five years.
(2)  Included in other long-term liabilities at December 31, 2017 is $469 million (US$375 million) of deferred purchase consideration paid to Marathon.
(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 years' ended 
December 31, 2018 and 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

Changes from financing cash flows:

  Repayment of long-term debt, net (1)

Changes in foreign exchange and fair value (2)

At December 31, 2018

Long-term  

debt

Cash flow 
hedges on  
US dollar debt  

securities

$ 

16,805 $ 

(485) $ 

Liabilities  
from financing  

activities

16,320

6,622

–

(969)

–

124

222

22,458 $ 

(139) $ 

(2,831)

996

20,623 $ 

–

(222)

(361) $ 

6,622

124

(747)

22,319

(2,831)

774

20,262

$ 

$ 

(1)  Includes original issue discounts and premiums, and directly attributable transaction costs.
(2)  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.

93

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
 
 
3,132

3,243

3,465

257

509

458

201

205

262

1,557

1,220

662

14

5,161

5,186

4,858

22. 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.

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.

(millions of Canadian dollars)

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

2016

North America

North Sea

Offshore Africa

Oil Sands Mining  

and Upgrading

Midstream

and other

Inter-segment elimination  

Total

2017

Segmented product sales

  Crude oil and NGLs

$  7,254 $  7,655 $  5,933 $  753 $  666 $  478 $  628 $  579 $  532

$ 11,521 $  7,072 $  2,657 $   102 $ 

102 $ 

114 $ 

 410 $  448 $  682 $ 20,668 $ 16,522 $ 10,396

  Natural gas

Total segmented product sales

Less: royalties

Segmented revenue

Segmented expenses

Production

Transportation, blending and  

1,256

8,510

(723)

7,787

1,506

9,161

1,276

7,209

(809)

(524)

8,352

6,685

140

893

(2)

891

118

784

(1)

783

92

570

(1)

569

70

698

(51)

647

53

632

(41)

591

71

603

(26)

577

–

11,521

(479)

–

7,072

(167)

–

2,657

(24)

11,042

6,905

2,633

102

–

–

102

102

–

–

102

148

558

–

558

161

609

–

609

167

849

1,614

1,838

1,606

22,282

18,360

12,002

–

(1,255)

(1,018)

(575)

849

21,027

17,342

11,427

2,405

2,362

2,186

405

400

403

208

226

200

3,367

2,600

1,292

21

16

58

71

78

6,464

5,675

4,184

feedstock

2,587

2,291

1,941

22

31

48

2

1

2

1,087

679

80

491

527

751

4,189

3,529

2,822

87

80

(10)

(45)

66

6

29

–

(277)

(35)

(32)

(139)

27

35

–

–

–

–

–

–

967

944

9

–

(36)

–

384

9

–

–

–

12

–

–

–

441

476

6,072

4,317

2,063

549

598

829

15,543

14,099

11,755

Total segmented expenses

7,924

7,896

7,632

–

–

–

–

574

$ 

(137) $  456 $ 

(947) $  317 $ 

(184) $ 

(375) $  263 $ 

150 $ 

101

$  4,970 $  2,588 $  570 $ 

62 $  222 $  303 $ 

9 $ 

11 $ 

20 $  5,484 $  3,243 $ 

(328)

Segmented earnings (loss)  
  before the following

Non-segmented expenses
Administration

Share-based compensation

Interest and other financing  
  expense

Risk management activities  

(other)

Foreign exchange loss (gain)

Loss (gain) from investments

Total non-segmented expenses

Earnings (loss) before taxes

Current income tax expense  

(recovery)

Deferred income tax expense  

(recovery)

Net earnings (loss)

94

114

–

–

114

25

–

11

–

–

–

9

–

–

–

–

–

–

5

40

(31)

(120)

(7)

(189)

61

48

29

–

–

–

(230)

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

186

164

142

(10)

(45)

6

5

(31)

(7)

(114)

(218)

(452)

(379)

(250)

325

(146)

319

134

345

355

739

631

383

(124)

827

341

1,962

3,522

80

(787)

(7)

370

27

(55)

(320)

735

2,873

(1,063)

374

(164)

(618)

557

640

(241)

$  2,591 $  2,397 $ 

(204)

Depletion, depreciation and  
  amortization

Asset retirement obligation  
  accretion

Realized risk management   
(commodity derivatives)

Gain on acquisition, disposition  
  and revaluation of properties

Equity loss (gain) from  

investments

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
Inter-segment elimination and Other includes internal transportation and electricity charges. Production, processing and other 
purchasing and selling activities that are not included in the above segments are also reported in the segmented information 
as Inter-segment eliminations and Other. In connection with the adoption of IFRS 15 on January 1, 2018 (see note 2), the 
Company has reclassified certain comparative figures for product sales, production expense and transportation, blending and 
feedstock expense for the years ended December 31, 2017 and 2016 in a manner consistent with the presentation adopted 
for the year ended December 31, 2018.

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)

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

2017

2016

2018

North America

North Sea

Offshore Africa

Oil Sands Mining  
and Upgrading

Midstream

Inter-segment elimination  
and other

Total

2017

2016

  Crude oil and NGLs

$  7,254 $  7,655 $  5,933 $  753 $  666 $  478 $  628 $  579 $  532

$ 11,521 $  7,072 $  2,657 $   102 $ 

102 $ 

114 $ 

 410 $  448 $  682 $ 20,668 $ 16,522 $ 10,396

1,256

8,510

(723)

7,787

1,506

9,161

1,276

7,209

(809)

(524)

8,352

6,685

140

893

(2)

891

118

784

(1)

783

92

570

(1)

569

70

698

(51)

647

53

632

(41)

591

71

603

(26)

577

–

11,521

(479)

–

7,072

(167)

–

2,657

(24)

11,042

6,905

2,633

2,405

2,362

2,186

405

400

403

208

226

200

3,367

2,600

1,292

feedstock

2,587

2,291

1,941

22

31

48

1,087

679

80

3,132

3,243

3,465

257

509

458

201

205

262

1,557

1,220

662

Total segmented expenses

7,924

7,896

7,632

967

944

441

476

6,072

4,317

2,063

61

–

–

–

48

–

(230)

–

29

–

–

–

  and revaluation of properties

(277)

(35)

(32)

(139)

Equity loss (gain) from  

investments

–

–

–

87

80

27

35

(10)

(45)

66

6

29

–

–

574

–

–

–

–

–

–

2

9

–

(36)

–

384

1

9

–

–

–

12

2

–

–

–

–

102

–

102

21

–

14

–

–

–

5

40

–

102

–

102

16

–

9

–

–

–

114

–

114

25

–

11

–

–

(114)

(218)

(31)

(120)

(7)

(189)

148

558

–

558

161

609

–

609

167

849

1,614

1,838

1,606

22,282

18,360

12,002

–

(1,255)

(1,018)

(575)

849

21,027

17,342

11,427

58

71

78

6,464

5,675

4,184

491

527

751

4,189

3,529

2,822

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

5,161

5,186

4,858

186

164

142

(10)

(45)

6

(452)

(379)

(250)

5

(31)

(7)

549

598

829

15,543

14,099

11,755

  before the following

$ 

(137) $  456 $ 

(947) $  317 $ 

(184) $ 

(375) $  263 $ 

150 $ 

101

$  4,970 $  2,588 $  570 $ 

62 $  222 $  303 $ 

9 $ 

11 $ 

20 $  5,484 $  3,243 $ 

(328)

325

(146)

319

134

345

355

739

631

383

(124)

827

341

1,962

3,522

80

(787)

(7)

370

27

(55)

(320)

735

2,873

(1,063)

374

(164)

(618)

557

640

(241)

$  2,591 $  2,397 $ 

(204)

95

Segmented product sales

  Natural gas

Total segmented product sales

Less: royalties

Segmented revenue

Segmented expenses

Production

Transportation, blending and  

Depletion, depreciation and  

  amortization

Asset retirement obligation  

  accretion

Realized risk management   

(commodity derivatives)

Gain on acquisition, disposition  

Segmented earnings (loss)  

Non-segmented expenses

Administration

Share-based compensation

Interest and other financing  

  expense

Risk management activities  

(other)

Foreign exchange loss (gain)

Loss (gain) from investments

Total non-segmented expenses

Earnings (loss) before taxes

Current income tax expense  

Deferred income tax expense  

(recovery)

(recovery)

Net earnings (loss)

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
 
CAPITAL EXPENDITURES (1)

2018
  Non-cash 
 and fair value 
changes

Net  
  expenditures 

2017
Non-cash

 Capitalized 
costs

Net
expenditures (2)

 and fair value  
changes (2)

 Capitalized 
costs

Exploration and  
  evaluation assets

Exploration and  
  Production

North America (3)

North Sea

Offshore Africa (4)

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)

Head office

$ 

118 $ 

(52)

$ 

66 $ 

160 $ 

(184)

$ 

–

(54)

218

–

–

(225)

$ 

282 $ 

(277)

$ 

–

(54)

–

15

–

–

(7)

5 $ 

142

317 $ 

117

(67)

$ 

(24)

–

15

259

250

$ 

2,553 $ 

(362)

$ 

2,191 $ 

2,815 $ 

354

$ 

3,169

131

228

2,912

1,229

13

21

(597)

(86)

(1,045)

(466)

142

1,867

160

89

3,064

95

12

461

255

101

3,525

(166)

1,063

9,592

5,454

15,046

–

–

13

21

80

19

114

–

194

19

$ 

4,175 $ 

(1,211)

$ 

2,964 $ 

12,755 $ 

6,029

$ 

18,784

(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)  The above noted figures for 2017 exclude the impact of a pre-tax cash gain of $35 million on the disposition of certain exploration and evaluation assets.
(4)  The above noted figures for 2018 exclude the impact of a pre-tax cash gain of $16 million on the disposition of certain exploration and evaluation assets.
(5)  Net expenditures for Oil Sands Mining and Upgrading include capitalized interest and share-based compensation.
(6)  Included  in  2017  is  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 

96

2018

2017

$ 

27,199 $ 

28,705

1,699

1,471

33

39,634

1,413

110

$ 

71,559 $ 

1,854

1,331

29

40,559

1,279

110

73,867

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
 
 
23. 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

$ 

$ 

$ 

2018

2 $ 

2017

3 $ 

2016

2

2018

2017

2016

2 $ 

8  

4  

15  

29 $ 

3 $ 

10  

5  

17  

35 $ 

3

9

5

15

32

(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.

97

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
Supplementary Oil & Gas Information for the  
Fiscal Year Ended December 31, 2018 (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, 2018, 2017, 2016, and 2015 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, 2018, 
2017, 2016, and 2015 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 2018 reserves for SEC requirements.

Crude Oil and NGLs

Natural Gas

 WTI Cushing  
  Oklahoma 

(US$/bbl)

65.55

  WCS 
(C$/bbl)

53.67

  Canadian  
 Light Sweet 

(C$/bbl)

70.32

 Cromer 
 LSB 
(C$/bbl)

75.54

  North Sea 
 Brent 

Edmonton
C5+

(US$/bbl)

72.09

(C$/bbl)

80.65

  Henry Hub 
 Louisiana 

(US$/MMBtu)

3.02

  AECO  
 (C$/MMBtu)
1.46

BC  
  Westcoast 
 Station 2 

(C$/MMBtu)

1.25

A foreign exchange rate of US$1.00/C$1.2821 was used in the 2018 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, 2018, 2017, 2016,and 2015, 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, 2018, 2017, 2016 and 2015, 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.

98

Canadian Natural 2018 Annual Report    Premium 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, 2018, 2017, 2016, and 2015:

North America

Synthetic
Crude Oil Bitumen(1)

Crude  
Oil &  
NGLs

North 
America 
Total

North 
Sea

Offshore 
Africa

Total

Crude Oil and NGLs (MMbbl)

Net Proved Reserves

Reserves, December 31, 2015

2,283

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

–

–

–

–

(45)

108

196

1,263

46

5

3

–

(71)

23

32

Reserves, December 31, 2016

2,542

1,301

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

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, 2018

Net proved developed reserves

  December 31, 2015

  December 31, 2016

  December 31, 2017

  December 31, 2018

–

–

2,232

–

(100)

–

282

4,956

744

–

–

–

(148)

–

109
5,661

2,194

2,527

4,967

5,661

28

7

37

–

(70)

18

44

1,365

151

10

2

(4)

(64)

(45)

54
1,469

411

384

410

461

471

4,017

119

73

4,209

15

14

15

–

(43)

(19)

51

504

17

19

67

–

(44)

17

14

594

17

50

7

–

(47)

(18)

1
604

341

353

399

378

61

19

18

–

(159)

112

279

4,347

45

26

2,336

–

(214)

35

340

6,915

912

60

9

(4)

(259)

(63)

164
7,734

2,946

3,264

5,776

6,500

–

1

–

–

(9)

(10)

(8)

93

–

1

–

–

(9)

18

4

107

–

1

7

–

(9)

11

(3)
114

3

12

28

37

–

2

–

–

(8)

1

6

74

–

–

–

–

(6)

1

–

69

–

3

–

–

(6)

1

4
71

41

31

21

34

61

22

18

–

(176)

103

277

4,514

45

27

2,336

–

(229)

54

344

7,091

912

64

16

(4)

(274)

(51)

165
7,919

2,990

3,307

5,825

6,571

(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.

99

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.2018 total proved Crude Oil and NGLs reserves increased by 828 MMbbl primarily due to the following:

■■ Extensions and discoveries: Increase of 912 MMbbl primarily due to the addition of the Horizon South Pit to the Horizon 
oil  sands  mining  and  upgrading  Project  ("Horizon")  (SCO),  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 64 MMbbl primarily due to infill drilling/future offset additions at various primary heavy 
crude oil (Bitumen), thermal (Bitumen), Crude Oil and natural gas (NGLs) properties as well as thermal (Bitumen) improved 
recovery additions.

■■ Purchases of reserves in place: Increase of 16 MMbbl primarily due property acquisitions in North America and North Sea 

core areas.

■■ Sale of reserves in place: Decrease of 4 MMbbl from the primary heavy crude oil (Bitumen) area.

■■ Production: Decrease of 274 MMbbl.

■■ Economic revisions due to prices: Decrease of 51 MMbbl primarily due to increased royalties at thermal (Bitumen) and 
Pelican Lake (Crude Oil) projects resulting from higher prices and uneconomic reserves at several North America natural 
gas (NGLs) core areas, partially offset by improved reserve life economics at the North Sea.

■■ Revisions  of  prior  estimates:  Increase  of  165  MMbbl  primarily  due  to  geological  model  changes  and  improved  mine/
extraction/upgrading  performance  at  the  oil  sands  mining  and  upgrading  projects  (SCO)  and  improved  recoveries  at 
Primrose (Bitumen).

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 (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.

100

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent.Natural Gas (Bcf)

Net Proved Reserves

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

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, 2018

Net proved developed reserves

  December 31, 2015

  December 31, 2016

  December 31, 2017

  December 31, 2018

North
America

North
Sea

Offshore
Africa

4,523

176

166

85

(5)

(571)

(572)

792

4,594

261

179

106

–

(558)

403

214

5,199

90

414

67

(3)

(523)

(746)

(192)

4,306

2,883

2,805

3,081

2,382

38

–

–

–

–

(14)

(10)

11

25

–

–

–

–

(14)

5

9

25

–

–

–

–

(11)

–

13

27

26

18

22

23

21

–

3

–

–

(11)

1

11

25

–

–

–

–

(7)

(1)

(1)

16

–

–

–

–

(8)

(2)

15

21

15

18

9

12

Total

4,582

176

169

85

(5)

(596)

(581)

814

4,644

261

179

106

–

(579)

407

222

5,240

90

414

67

(3)

(542)

(748)

(164)

4,354

2,924

2,841

3,112

2,417

2018 total proved Natural Gas reserves decreased by 886 Bcf primarily due to the following:

■■ Extensions and discoveries: Increase of 90 Bcf primarily due to extension drilling/future offset additions in the Montney 

formation of northwest Alberta and northeast British Columbia.

■■

Improved recovery: Increase of 414 Bcf primarily due to infill drilling/future offset additions in the Montney formation of 
northwest Alberta and northeast British Columbia.

■■ Purchases of reserves in place: Increase of 67 Bcf primarily due to property acquisitions in several North America core 

areas.

■■ Sale of reserves in place: Decrease of 3 Bcf.

■■ Production: Decrease of 542 Bcf.

■■ Economic revisions due to prices: Decrease of 748 Bcf due to uneconomic reserves at several North America Natural Gas 

core areas.

■■ Revisions of prior estimates: Decrease of 164 Bcf primarily due to the removal of future extension and infill undeveloped 

reserves at several North America properties as a result of revised Company development plans.

101

Canadian Natural 2018 Annual Report    Premium 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 production 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 production costs.

Capitalized Costs Related to Crude Oil and Natural Gas Activities

(millions of Canadian dollars)

Proved properties

Unproved properties

Less: accumulated depletion and depreciation

2018

North
America

North
Sea

Offshore
Africa

Total

$ 

110,154 $ 

7,321 $ 

5,471 $ 

122,946

2,600

112,754

(48,862)

–

7,321

(5,735)

37

5,508

(4,203)

Net capitalized costs

$ 

63,892 $ 

1,586 $ 

1,305 $ 

(millions of Canadian dollars)

Proved properties

Unproved properties

Less: accumulated depletion and depreciation

2017

North
America

North
Sea

Offshore
Africa

$ 

106,900 $ 

7,126 $ 

4,881 $ 

2,541

109,441

(44,779)

–

7,126

(5,653)

91

4,972

(3,719)

Net capitalized costs

$ 

64,662 $ 

1,473 $ 

1,253 $ 

(millions of Canadian dollars)

Proved properties

Unproved properties

Less: accumulated depletion and depreciation

2016

North
America

North
Sea

Offshore
Africa

$ 

88,685 $ 

7,380 $ 

5,132 $ 

2,306

90,991

(41,139)

–

7,380

(5,584)

76

5,208

(3,797)

Net capitalized costs

$ 

49,852 $ 

1,796 $ 

1,411 $ 

102

2,637

125,583

(58,800)

66,783

Total

118,907

2,632

121,539

(54,151)

67,388

Total

101,197

2,382

103,579

(50,520)

53,059

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
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

2018

North
America

North
Sea

Offshore
Africa

$ 

214 $ 

127 $ 

– $ 

340

116

3,245

–

–

110

(89)

35

212

$ 

3,915 $ 

237 $ 

158 $ 

2017

North
America

North
Sea

Offshore
Africa

Total

341

251

151

3,567

4,310

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

$ 

50 $ 

– $ 

– $ 

–

17

4,125

$ 

4,192 $ 

–

–

186

186 $ 

–

9

116

125 $ 

Total

50

–

26

4,427

4,503

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, 2018, 2017, and 2016 are summarized in the following tables:

(millions of Canadian dollars)

Crude oil and natural gas revenue, net of royalties,  
  blending and feedstock costs

$ 

Production

Transportation

Depletion, depreciation and amortization

Asset retirement obligation accretion

Petroleum revenue tax

Income tax

Results of operations

2018

North
America

North
Sea

Offshore
Africa

16,065 $ 

891 $ 

647 $ 

(5,772)

(929)

(4,689)

(148)

–

(1,223)

(405)

(22)

(257)

(29)

12

(76)

(208)

(2)

(201)

(9)

–

(51)

$ 

3,304 $ 

114 $ 

176 $ 

Total

17,603

(6,385)

(953)

(5,147)

(186)

12

(1,350)

3,594

103

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
(millions of Canadian dollars)

Crude oil and natural gas revenue, net of royalties,  
  blending and feedstock costs

$ 

Production

Transportation

Depletion, depreciation and amortization

Asset retirement obligation accretion

Petroleum revenue tax

Income tax

Results of operations

(millions of Canadian dollars)

Crude oil and natural gas revenue, net of royalties,  
  blending and feedstock costs

$ 

Production

Transportation

Depletion, depreciation and amortization

Asset retirement obligation accretion

Petroleum revenue tax

Income tax
Results of operations

2017

North
America

North
Sea

Offshore
Africa

13,083 $ 

784 $ 

578 $ 

(4,962)

(790)

(4,463)

(128)

–

(740)

(400)

(31)

(509)

(27)

78

42

(226)

(1)

(205)

(9)

–

(28)

Total

14,445

(5,588)

(822)

(5,177)

(164)

78

(726)

$ 

2,000 $ 

(63) $ 

109 $ 

2,046

2016

North
America

North
Sea

Offshore
Africa

7,791 $ 

565 $ 

577 $ 

(3,478)

(623)

(4,127)

(95)

–

(403)

(48)

(458)

(35)

333

(200)

(2)

(262)

(12)

–

$ 

143
(389) $ 

18
(28) $ 

(22)
79 $ 

Total

8,933

(4,081)

(673)

(4,847)

(142)

333

139
(338)

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":

104

Canadian Natural 2018 Annual Report    Premium 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

2018

North
America

North
Sea

Offshore
Africa

Total

$ 

500,557 $ 

12,002 $ 

6,447 $ 

519,006

(193,387)

(5,148)

(2,284)

(200,819)

(63,202)

(60,526)

183,442

(126,699)

(2,909)

(1,484)

2,461

(545)

(1,099)

(626)

2,438

(771)

(67,210)

(62,636)

188,341

(128,015)

Standardized measure of future net cash flows

$ 

56,743 $ 

1,916 $ 

1,667 $ 

60,326

(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

2017

North
America

North
Sea

Offshore
Africa

Total

$ 

413,180 $ 

8,740 $ 

4,786 $ 

426,706

(198,304)

(4,168)

(1,876)

(204,348)

(61,169)

(35,645)

118,062

(73,171)

(2,853)

(595)

1,124

(59)

(1,258)

(248)

1,404

(455)

Standardized measure of future net cash flows

$ 

44,891 $ 

1,065 $ 

949 $ 

(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

2016

North
America

North
Sea

Offshore
Africa

Total

$ 

206,729 $ 

5,999 $ 

4,129 $ 

216,857

(92,070)

(3,284)

(1,659)

(97,013)

(42,167)

(15,396)

57,096

(33,590)

(3,249)

280

(254)

271

(1,234)

(125)

1,111

(319)

Standardized measure of future net cash flows

$ 

23,506 $ 

17 $ 

792 $ 

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)

2018

2017

Sales of crude oil and natural gas produced, net of production costs

$ 

(10,229) $ 

(8,013) $ 

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

20,386

2,807

(698)

396

(55)

2,711

6,119

(955)

(7,061)

13,421

46,905

7,466

481

(5,548)

25,782

–

4,245

3,075

(662)

(4,236)

22,590

24,315

$ 

60,326 $ 

46,905 $ 

2016

(4,159)

(7,305)

700

1,750

352

(2)

3,668

3,527

(2,137)

385

(3,221)

27,536

24,315

105

(65,280)

(36,488)

120,590

(73,685)

46,905

(46,650)

(15,241)

57,953

(33,638)

24,315

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
 
 
Ten-Year Review

2017

2018

513 
 2,632 
 65,170 
 73,867 
 22,458 
 31,653 

 (601)
 2,637 
 64,559 
 71,559 
 20,623 
 31,974 

 2,397 
 2.04 
 2.03 
 7,262 
 7,347 
 6.25 
 6.21 
 13,102 
 17,129 

 2,591 
 2.13 
 2.12 
 10,121 
 9,088 
 7.46 
 7.43 
 4,814 
 4,731 

Years ended December 31
FINANCIAL INFORMATION (1) (Cdn $ millions, except per share amounts)
Net earnings (loss)
  Per share – basic ($/share)
  Per share – diluted ($/share)
Cash flows from operating activities
Adjusted funds flow (2)
  Per share – basic ($/share)
  Per share – diluted ($/share)
Cash flows used in investing activities
Net capital expenditures (3)
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)
Weighted average shares outstanding 
  – basic (thousands)
Weighted average shares outstanding 
  – diluted (thousands)
Dividends declared ($/share) (4)
Trading statistics (1)
TSX – C$
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 (5)
Return on average common shareholders'  
  equity, after tax (5)
Daily production before royalties per  

49.08  $ 
30.11  $ 
32.94  $ 

38.19  $ 
21.85  $ 
24.13  $ 

47.00  $ 
35.90  $ 
44.92  $ 

36.78  $ 
27.53  $ 
35.72  $ 

 796,971 

 608,008 

806,254 

588,422 

1.34  $ 

$ 
$ 
$ 

$ 
$ 
$ 

39%

41%

8%

8%

ten thousand common shares (BOE/d) (1)

Total proved plus probable reserves  
  per common share (BOE) (1) (6)
Net asset value ($/share) (1) (7)

9.0

11.1

$  101.89 $ 

2016

2015

2014

2013

2012

2011

2010 (8)

2009 (9)

 (204)
 (0.19)
 (0.19)
 3,452 
 4,293 
 3.90 
 3.89 
 3,811 
 3,794 

 (637)
 (0.58)
 (0.58)
 5,632 
 5,785 
 5.29 
 5.28 
 5,465 
 3,853 

 1,056 
 2,382 
 50,910 
 58,648 
 16,805 
 26,267 

 1,193 
 2,586 
 51,475 
 59,275 
 16,794 
 27,381 

 3,929 
 3.60 
 3.58 
 8,459 
 9,587 
 8.78 
 8.74 
 11,177 
 11,744 

 (673)
 3,557 
 52,480 
 60,200 
 14,002 
 28,891 

 2,270 
 2.08 
 2.08 
 7,218 
 7,477 
 6.87 
 6.86 
 7,006 
 7,274 

 1,892 
 1.72 
 1.72 
 6,209 
 6,013 
 5.48 
 5.47 
 5,927 
 6,308 

 2,643 
 2.41 
 2.40 
 6,243 
 6,547 
 5.98 
 5.94 
 5,963 
 6,414 

 1,673 
 1.54 
 1.53 
 6,282 
 6,333 
 5.82 
 5.78 
 5,189 
 5,514 

 (1,574)
 2,609 
 46,487 
 51,754 
 9,661 
 25,772 

 (1,264)
 2,611 
 44,028 
 48,980 
 8,736 
 24,283 

 (894)
 2,475 
 41,631 
 47,278 
 8,571 
 22,898 

 (1,200)
 2,402 
 38,429 
 42,954 
 8,485 
 20,368 

 1,580 
 1.46 
 1.46 
 5,812 
 6,090 
 5.62 
 5.62 
 3,558 
 2,997 

 (514)
 – 
 39,115 
 41,024 
 9,658 
 19,426 

1,201,886  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 

1,218,798  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 

1,223,758  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 
0.21 
$ 

0.575  $ 

0.94  $ 

0.36  $ 

0.30  $ 

0.90  $ 

0.92  $ 

0.42  $ 

1.10  $ 

 653,727 

 728,033 

 717,580 

 683,003 

729,700 

800,044 

661,832  1,040,320 

46.74  $ 
21.27  $ 
42.79  $ 

42.46  $ 
25.01  $ 
30.22  $ 

49.57  $ 
31.00  $ 
35.92  $ 

36.04  $ 
28.44  $ 
35.94  $ 

41.12  $ 
25.58  $ 
28.64  $ 

50.50  $ 
27.25  $ 
38.15  $ 

45.00  $ 
31.97  $ 
44.35  $ 

39.50 
17.93 
38.00 

892,220 

 951,311 

 812,521 

 645,403 

 844,647 

937,481 

759,327  1,514,614 

35.28  $ 
14.60  $ 
31.88  $ 

34.46  $ 
18.94  $ 
21.83  $ 

46.65  $ 
26.53  $ 
30.88  $ 

33.92  $ 
26.98  $ 
33.84  $ 

41.38  $ 
25.01  $ 
28.87  $ 

52.04  $ 
25.69  $ 
37.37  $ 

44.77  $ 
30.00  $ 
44.42  $ 

38.26 
13.85 
35.98 

39%

38%

33%

27%

26%

27%

29%

33%

(1%)

(2%)

14%

7.9

7.3

7.8

7.2

9%

6.2

8%

6.0

12%

8%

8%

5.5

 5.8 

 5.3 

9.7
81.41  $ 

8.3
74.77  $ 

8.3
73.39  $ 

8.1
78.99  $ 

7.3
72.41  $ 

7.2
62.38  $ 

6.9
70.37  $ 

 6.3 
64.58  $ 

 5.8 
64.92 

(1)  Restated to reflect two-for-one share splits in May 2010.
(2)  Adjusted  funds  flow  (previously  referred  to  as  funds  flow  from  operations)  is  a  non-GAAP  measure  that  the  Company  considers  key  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 derivation of this measure is discussed in the MD&A.

(3)  Net capital expenditures is a non-GAAP measure that the Company considers a key measure as it provides an understanding of the Company’s capital spending activities in comparison 

to the Company's annual capital budget. For additional information and details, refer to the net capital expenditures table in the Company's MD&A.

(4)  On March 6, 2019, the Board of Directors approved a quarterly dividend of $0.375 per common share, an increase from the previous quarterly dividend of $0.335 per common share. 

The dividend is payable on April 1, 2019.

(5)  Refer to the “Liquidity and Capital Resources” section of the MD&A for the definitions of these items.
(6)  Based upon company gross reserves (forecast price and costs, before royalties), using year-end common shares outstanding. Prior to 2010, Company gross reserves were prepared 

using constant prices and costs.

106

Canadian Natural 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
2018

2017

2016

2015

2014

2013

2012

2011

2010 (8)

2009 (9)

Years ended December 31
OPERATING INFORMATION
Crude oil and NGLs (MMbbl) (10)
Company net proved reserves (after royalties)
  North America
  North Sea
  Offshore Africa

7,163
119
72
7,354 

Company net proved plus probable reserves (after royalties)
  North America
  North Sea
  Offshore Africa

9,456
186
98
9,740 

Natural gas (Bcf) (10)
Company net proved reserves (after royalties)
  North America
  North Sea
  Offshore Africa

6,005
27
21
6,053

Company net proved plus probable reserves (after royalties)
  North America
  North Sea
  Offshore Africa

8,681
38
44
8,763

6,423 
120 
70 
6,613 

8,353 
180 
102 
8,635 

6,032 
21 
15 
6,068 

8,454 
32 
47 
8,533 

3,909 
134 
74 
4,117 

6,015 
252 
108 
6,375 

5,845 
41 
23 
5,909 

7,888 
85 
55 
8,028 

3,645 
158 
74 
3,877 

5,806 
284 
113 
6,203 

5,383 
39 
21 
5,443 

7,361 
96 
50 
7,507 

3,380 
204 
78 
3,662 

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 

Total net proved reserves  
(after royalties) (MMBOE)

Total net proved plus probable reserves  

8,363

7,625 

5,102 

4,784 

4,524 

4,230 

4,191 

3,977 

3,748 

3,557 

(after royalties) (MMBOE)

11,202

10,057 

7,713 

7,454 

7,198 

6,471 

6,426 

6,147 

5,666 

5,440

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 ($/bbl) (11)$ 
Average natural gas price ($/Mcf) (11)
$ 
Average SCO price ($/bbl) (11) (12)
$ 

351

426
24
20
821

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

 1,490 
32
26
 1,548 
 1,079 

 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 

 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 

46.92 $ 
2.61 $ 
68.61 $ 

48.57 $ 
2.76 $ 
63.98 $ 

36.93 $ 
2.32 $ 
58.59 $ 

41.13 $ 
3.16 $ 

77.04 $ 
4.83 $ 
61.39 $  100.27 $ 

73.81 $ 
3.30 $ 
99.18 $ 

79.16 $ 
72.44 $ 
2.70 $ 
3.99 $ 
90.74 $  101.48 $ 

65.81 $ 
4.08 $ 
77.89 $ 

57.68 
 4.53 
 70.83 

(7)  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, 2018) 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 (2018 to 2015, $300/acre for core unproved property from 2014 to 2010, $250/acre for core undeveloped land in 2009), 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.

(8)  2010 comparative figures have been restated in accordance with IFRS issued at December 31, 2011.
(9)  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.
(10)  For  the  years  2010  to  2018,  company  net  reserves  were  prepared  using  forecast  prices  and  costs;  prior  to  2010,  company  net  reserves  were  prepared  using  constant  prices  

and costs. 

(11)  For the years 2011 to 2018, product prices reflect realized product prices before transportation costs. Prior to 2011, product prices were reported net of transportation costs. 
(12)  For years 2017 and 2018, average SCO product price includes AOSP realized product prices net of blending and feedstock costs. 

107

Canadian Natural 2018 Annual Report    Premium 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. 
Corporate Director
London, England

*Timothy W. Faithful (1)(3)
Corporate Director
London, England

*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 (5)
Executive Vice-Chairman,
Canadian Natural Resources Limited
Calgary, Alberta

Tim S. McKay (3)
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

*Annette M. Verschuren, O.C. (2)(3)
Chairman and Chief Executive Officer, NRSTOR Inc.
Toronto, Ontario

108

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

Pamela A. McIntyre
Senior Vice-President, Safety, Risk Management 
and Innovation

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

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  of  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.

Canadian Natural 2018 Annual Report    Premium 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 13.

METRIC CONVERSION CHART
To convert

To

barrels

thousand cubic feet

feet

miles

acres

tonnes

cubic metres

cubic metres

metres

kilometres

hectares

tons

Multiply by

0.159

28.174

0.305

1.609

0.405

1.102

COMMON SHARE DIVIDEND
The  Company  paid  its  first  dividend  on  its  common  shares  
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, 2018.

Cash dividends declared 
per common share(1)

(1)  Annualized dividend value.

2018

2017

2016 

$1.34

$1.10

$0.94

NOTICE OF ANNUAL MEETING
Canadian  Natural’s  Annual  and  Special  Meeting  of  the 
Shareholders will be held on Thursday, May 9, 2019 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  2018  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 2018 Annual Report    Premium Value. Defined Growth. Independent. 
 
 
2100, 855 – 2 Street S.W.
Calgary, AB T2P 4J8

T 

F 

E 

(403) 517-6700

(403) 517-7350

ir@cnrl.com

www.cnrl.com