|
NUMBER OF PRODUCTIVE WELLS [A][B] (AT DECEMBER 31) |
| |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
2009 |
2008 |
2007 | |||||||||
|
|
Oil |
Gas |
Oil |
Gas |
Oil |
Gas | ||||||
|
|
Gross |
Net |
Gross |
Net |
Gross |
Net |
Gross |
Net |
Gross |
Net |
Gross |
Net |
|
Europe |
1,544 |
423 |
1,343 |
446 |
1,569 |
422 |
1,323 |
440 |
1,638 |
427 |
1,334 |
452 |
|
Asia |
6,751 |
2,250 |
207 |
99 |
6,043 |
2,038 |
200 |
95 |
5,652 |
1,906 |
178 |
85 |
|
Oceania |
39 |
6 |
566 |
122 |
42 |
9 |
319 |
60 |
31 |
7 |
116 |
34 |
|
Africa |
1,150 |
415 |
80 |
53 |
1,163 |
420 |
79 |
49 |
1,028 |
374 |
71 |
47 |
|
North America – USA |
15,425 |
7,835 |
1,640 |
1,170 |
15,505 |
7,828 |
1,412 |
1,037 |
15,493 |
7,825 |
1,040 |
765 |
|
North America – Canada |
446 |
382 |
947 |
713 |
429 |
365 |
888 |
665 |
360 |
303 |
339 |
262 |
|
South America |
72 |
32 |
12 |
5 |
68 |
29 |
12 |
5 |
67 |
29 |
12 |
6 |
|
Total |
25,427 |
11,343 |
4,795 |
2,608 |
24,819 |
11,111 |
4,233 |
2,351 |
24,269 |
10,871 |
3,090 |
1,651 |