OIL AND GAS ACREAGE (AT DECEMBER 31) |
THOUSAND ACRES | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2012 |
2011 |
2010 | |||||||||||
|
Developed |
Undeveloped |
Developed |
Undeveloped |
Developed |
Undeveloped | ||||||||
|
Gross |
Net |
Gross |
Net |
Gross |
Net |
Gross |
Net |
Gross |
Net |
Gross |
Net | ||
|
||||||||||||||
Europe [A] |
9,091 |
2,659 |
10,937 |
4,196 |
9,016 |
2,586 |
11,781 |
4,608 |
8,983 |
2,550 |
8,165 |
3,265 |
||
Asia |
26,989 |
9,400 |
53,460 |
26,604 |
27,268 |
9,810 |
48,554 |
25,779 |
27,496 |
9,970 |
41,781 |
22,800 |
||
Oceania |
1,703 |
467 |
70,575 |
26,469 |
1,798 |
500 |
67,907 |
26,326 |
2,274 |
553 |
81,748 |
24,413 |
||
Africa |
5,428 |
2,299 |
45,315 |
30,916 |
6,060 |
2,465 |
35,617 |
22,820 |
6,701 |
2,424 |
38,238 |
24,535 |
||
North America – USA |
1,837 |
1,176 |
8,878 |
6,990 |
1,592 |
984 |
7,815 |
6,140 |
1,568 |
952 |
7,003 |
5,834 |
||
North America – Canada |
1,181 |
785 |
31,086 |
25,117 |
1,101 |
757 |
26,480 |
21,617 |
1,002 |
664 |
31,501 |
21,489 |
||
South America |
162 |
76 |
17,242 |
9,668 |
162 |
76 |
20,655 |
8,905 |
162 |
76 |
15,878 |
6,588 |
||
Total |
46,391 |
16,862 |
237,493 |
129,960 |
46,997 |
17,178 |
218,809 |
116,195 |
48,186 |
17,189 |
224,314 |
108,924 |