The tables present oil and gas reserves on a net basis which means that they include the reserves relating to (i) the Shell subsidiaries excluding the reserves attributable to non-controlling interest holders in our subsidiaries and (ii) the Shell share of equity-accounted investments. Proven minable oil sands reserves are reported separately for 2008. As a result of SEC rule changes, these proven minable oil sands reserves have been converted to synthetic crude oil proved reserves and from 2009 onwards these are included in the proved oil and gas reserves. Moreover, from 2009 onwards bitumen proved reserves are reported separately. In previous years, the bitumen proved reserves were included in the reported proved oil and gas reserves in Canada.
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PROVED CRUDE OIL AND NATURAL GAS LIQUIDS, SYNTHETIC CRUDE OIL AND BITUMEN RESERVES FOR SHELL SUBSIDIARIES AND EQUITY-ACCOUNTED INVESTMENTS [A][B][C] (AT DECEMBER 31) |
MILLION BARRELS |
||||
|---|---|---|---|---|---|
|
2012 |
2011 |
2010 |
2009 |
2008 |
Europe |
793 |
754 |
617 |
526 |
491 |
Asia |
1,706 |
1,664 |
2,080 |
1,830 |
1,562 |
Oceania |
174 |
209 |
109 |
135 |
124 |
Africa |
672 |
718 |
737 |
725 |
590 |
North America – USA |
903 |
838 |
843 |
710 |
588 |
North America – Canada |
|
|
|
|
|
Oil and NGL |
33 |
35 |
35 |
38 |
48 |
Synthetic crude oil |
1,763 |
1,680 |
1,567 |
1,599 |
|
Bitumen |
49 |
55 |
51 |
57 |
|
South America |
87 |
82 |
89 |
57 |
32 |
Total including year-average/ |
6,180 |
6,035 |
6,128 |
5,677 |
3,435 |
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PROVED NATURAL GAS RESERVES FOR SHELL SUBSIDIARIES AND EQUITY-ACCOUNTED INVESTMENTS [A][B][C][D] (AT DECEMBER 31) |
THOUSAND MILLION SCF |
||||
|---|---|---|---|---|---|
|
2012 |
2011 |
2010 |
2009 |
2008 |
Europe |
14,168 |
15,401 |
15,566 |
15,835 |
15,732 |
Asia |
16,305 |
16,943 |
18,194 |
19,797 |
18,791 |
Oceania |
6,610 |
7,094 |
6,149 |
6,632 |
3,100 |
Africa |
2,234 |
2,791 |
2,981 |
3,033 |
1,759 |
North America – USA |
2,352 |
3,259 |
2,745 |
2,323 |
2,402 |
North America – Canada |
1,011 |
2,045 |
1,308 |
1,172 |
1,231 |
South America |
99 |
110 |
160 |
243 |
303 |
Total including year-average/ |
42,779 |
47,643 |
47,103 |
49,035 |
43,318 |
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PROVEN MINABLE OIL SANDS RESERVES (AT DECEMBER 31) |
MILLION BARRELS |
||||
|---|---|---|---|---|---|
|
|
|
|
|
2008 |
Total including year-end price effects |
|
|
|
|
997 |
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TOTAL PROVED OIL AND GAS RESERVES [A][B][C][E][F] (AT DECEMBER 31) |
MILLION BOE |
||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2012 |
2011 |
2010 |
2009 |
2008 |
||||||||||||
|
|||||||||||||||||
Europe |
3,236 |
3,409 |
3,301 |
3,256 |
3,203 |
||||||||||||
Asia |
4,517 |
4,585 |
5,217 |
5,243 |
4,802 |
||||||||||||
Oceania |
1,314 |
1,432 |
1,169 |
1,278 |
659 |
||||||||||||
Africa |
1,057 |
1,200 |
1,250 |
1,249 |
893 |
||||||||||||
North America – USA |
1,309 |
1,400 |
1,316 |
1,111 |
1,002 |
||||||||||||
North America – Canada |
2,019 |
2,123 |
1,879 |
1,896 |
1,257 |
||||||||||||
South America |
104 |
101 |
117 |
99 |
84 |
||||||||||||
Total including year-average/ |
13,556 |
14,250 |
14,249 |
14,132 |
11,900 |
||||||||||||
Year-average/end price effects |
(431) |
(235) |
(198) |
260 |
19 |
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