Proved oil and gas reserves

The tables present oil and gas reserves on a net basis, which means that they include the reserves relating to: (i) the Shell subsidiaries including the reserves attributable to non-controlling interest holders in our subsidiaries; and (ii) the Shell share of joint ventures and associates.

Proved crude oil and natural gas liquids, synthetic crude oil and bitumen reserves for Shell subsidiaries and the Shell share of joint ventures and associates [A] (at December 31)

Million barrels

 

2018

2017

2016

2015

2014

[A]

Includes proved reserves associated with future production that will be consumed in operations.

[B]

Includes 331 million barrels of synthetic crude oil attributable to non-controlling interest in Shell subsidiaries.

[C]

Includes 325 million barrels of synthetic crude oil attributable to non-controlling interest in Shell subsidiaries.

Europe

377

368

442

428

608

Asia

1,783

1,783

1,642

1,576

1,682

Oceania

129

132

128

138

140

Africa

420

463

529

579

691

North America – USA

1,017

899

491

560

711

North America – Canada

 

 

 

 

 

Oil and

23

22

18

22

44

Synthetic crude oil

661[B]

649[C]

2,014

1,941

1,763

Bitumen

2

3

428

South America

1,027

946

992

56

63

Total

5,437

5,262

6,258

5,303

6,130

Proved natural gas reserves for Shell subsidiaries and the Shell share of joint ventures and associates [A][B] (at December 31)

Thousand
million scf

 

2018

2017

2016

2015

2014

[A]

Includes proved reserves associated with future production that will be consumed in operations.

[B]

These quantities have not been adjusted to standard heat content.

Europe

4,763

8,225

10,238

11,386

12,296

Asia

15,212

16,786

15,827

16,055

16,101

Oceania

8,451

7,997

9,082

5,946

6,078

Africa

2,544

2,082

2,225

2,236

2,621

North America – USA

2,147

2,569

675

754

1,561

North America – Canada

989

1,272

844

955

1,611

South America

1,509

1,501

1,650

43

48

Total

35,615

40,432

40,541

37,375

40,316

Total proved oil and gas reserves [A][B] (at December 31)

Million boe

 

2018

2017

2016

2015

2014

[A]

Includes proved reserves associated with future production that will be consumed in operations.

[B]

Natural gas volumes are converted into oil equivalent using a factor of 5,800 scf per barrel. Rounding difference may occur in estimates of gas reserves conversion from scf to .

Europe

1,198

1,786

2,207

2,391

2,728

Asia

4,406

4,677

4,371

4,344

4,458

Oceania

1,586

1,511

1,694

1,163

1,188

Africa

858

822

913

965

1,143

North America – USA

1,387

1,342

607

690

980

North America – Canada

855

890

2,180

2,131

2,513

South America

1,288

1,205

1,276

63

71

Total

11,578

12,233

13,248

11,747

13,081

NGL
natural gas liquids
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boe(/d)
barrels of oil equivalent (per day); natural gas volumes are converted into oil equivalent using a factor of 5,800 scf per barrel
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