Performance Profiles Tables 2006
| Table B24. Oil and Natural Gas Reserve Balances by
Region for FRS Companies, 2006 (Continued) |
| Reserves Statistics |
Foreign |
| Total |
Canada |
Europe |
Former
Soviet Union |
Africa
and
Middle East |
Other
Eastern
Hemisphere |
Other
Western
Hemisphere |
| Crude
Oil and Natural Gas Liquids |
(million barrels) |
| Beginning of Period |
15,799 |
1,590 |
3,182 |
1,602 |
6,388 |
1,960 |
1,077 |
| Revisions of Previous Estimates |
487 |
275 |
-30 |
81 |
70 |
91 |
1 |
| Improved
Recovery |
181 |
W |
28 |
0 |
W |
74 |
W |
| Purchases of
Minerals-in-Place |
1,253 |
72 |
13 |
0 |
917 |
54 |
197 |
| Extensions
& Discoveries |
606 |
W |
13 |
W |
283 |
51 |
W |
| Production |
-1,776 |
-164 |
-441 |
-86 |
-742 |
-259 |
-84 |
| Sales of Minerals-in-Place |
-568 |
-138 |
-20 |
W |
W |
-61 |
-263 |
| End of period |
15,981 |
1,786 |
2,818 |
1,556 |
6,916 |
1,910 |
995 |
| Proportionate Interest in Investee Reserves |
8,192 |
0 |
W |
4,562 |
1,507 |
W |
1,956 |
| Natural Gas Reserves |
(billion cubic feet) |
| Beginning of
Period |
88,045 |
13,164 |
15,280 |
2,250 |
14,323 |
25,763 |
17,265 |
| Revisions of
Previous Estimates |
-253 |
W |
-974 |
122 |
374 |
495 |
W |
| Improved
Recovery |
455 |
W |
25 |
0 |
24 |
77 |
W |
| Purchases of
Minerals-in-Place |
3,869 |
2,466 |
472 |
0 |
W |
W |
774 |
| Extensions
& Discoveries |
4,993 |
1,046 |
217 |
0 |
2,712 |
828 |
191 |
| Production |
-7,021 |
-1,455 |
-1,886 |
-68 |
-580 |
-1,839 |
-1,193 |
| Sales of Minerals-in-Place |
-4,629 |
-3,788 |
-436 |
0 |
W |
W |
-286 |
| End of Period |
85,459 |
11,518 |
12,699 |
2,303 |
16,875 |
25,339 |
16,725 |
| Proportionate Interest in Investee Reserves |
45,411 |
0 |
W |
5,556 |
W |
W |
2,809 |
| -- = Not applicable. |
| W = Data withheld to
avoid disclosure. |
| Source: Energy
Information Administration, Form EIA-28 (Financial Reporting System). |
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