Proven Liquids Reserves
(‘000 barrels)
Proven Natural Gas Reserves
(mmcf)
Natural Gas Weighting
Report
Basis**
2009
VOLUME
RANK
2008
VOLUME
RANK
2009
VOLUME
RANK
2008
VOLUME
RANK
2009
GAS
RANK
2008
GAS
RANK
B/FP
B/FP
B/FP
A /AP
B/FP
B/FP
B/FP
B/FP
B/FP
B/FP
B/FP
B/FP
B/FP
B/FP
B/FP
A /AP
B/FP
A /AP
A /AP
B/FP
B/FP
B/FP
B/FP
B/FP
B/FP
A /AP
B/FP
B/FP
B/FP
A /AP
B/FP
B/FP
B/FP
B/FP
23,334 30
2,287 73
5,117 54
146,774 17
116,324 19
6,460 52
1,266 84
1,419 81
3,230 65
108,733 20
4,804 55
21,567 33
10,755 47
71,657 25
19,221 34
12,000 40
2,261 74
16,854 36
2,664,000 2
962,000 7
1,795 76
1,151 85
1,069 86
8,857 51
844 92
na nr
1,006 88
13,045 38
175,605 13
1,462,000 5
182 111
169,374 14
11,172 45
2,652 68
33,184 26
2,498 64
4,789 53
155,745 17
118,335 21
6,769 51
2,264 65
207 101
2,970 61
101,744 24
9,869 44
20,060 32
8,758 48
64,940 25
17,991 34
12,000 40
4,373 54
8,836 47
2,894,000 1
976,000 6
1,457 73
1,340 75
701 86
8,321 50
700 87
na nr
648 89
15,446 35
178,083 13
1,142,000 4
186 104
120,706 20
9,579 45
1,595 71
507,206 21
127,965 39
43,151 57
1,047 116
2,305,348 3
907,200 14
4,075 101
40,978 59
25,910 71
87,156 48
70,132 52
410,817 23
4,914 98
729,188 16
36,642 64
1,169,000 12
4,932 97
221,201 30
3,027,000 2
0 na
548 120
29,330 68
14,800 79
157,852 37
39,710 60
na nr
38,148 61
496,544 22
27,320 70
2,296,000 4
74,300 51
97,889 43
170,624 33
35,744 65
409,140 18
125,390 36
40,040 53
2,203,360 4
737,000 11
4,540 96
7,472 86
35,489 57
20,030 68
117,960 38
80,630 43
213,660 27
10,286 79
459,008 16
36,570 55
na nr
60,820 48
237,520 23
3,523,000 2
0 na
746 110
31,110 59
16,990 71
123,750 37
24,398 64
na nr
27,515 63
640,400 13
28,540 62
2,614,000 3
77,500 45
68,660 46
156,840 32
17,310 70
64.69% 64
84.36% 29
58.30% 76
77.61% 46
50.89% 83
25.71% 103
25.22% 104
89.80% 17
58.31% 75
23.60% 106
65.86% 62
71.04% 57
17.71% 114
57.55% 77
37.11% 96
84.57% 28
27.39% 102
82.19% 35
38.14% 95
na na
4.48% 125
80.40% 39
76.76% 47
74.02% 49
85.50% 24
1.24% 127
91.20% 15
84.12% 30
20.63% 110
61.03% 71
99.10% 6
11.44% 119
63.92% 68
63.33% 70
63.46% 65
83.40% 32
59.06% 71
75.35% 48
50.29% 83
24.70% 100
21.29% 104
92.60% 13
54.21% 78
22.70% 102
63.49% 63
66.92% 61
19.42% 105
54.78% 76
29.30% 96
81.61% 37
14.20% 110
77.97% 45
44.11% 89
na na
6.51% 115
80.80% 38
84.05% 30
69.25% 56
86.16% 26
1.05% 117
87.55% 21
83.33% 33
24.42% 101
63.27% 66
99.29% 6
11.92% 112
75.46% 47
62.79% 67
In this latest ranking
of Oilweek ’s Top
100 there remain
17 trusts. Many of
those will disappear
by the end of this
year, as new trust
taxation rules take
effect in 2011.
NOTES:
** A/AP = After royalties/average prices
B/FP = Before royalties/forecast prices & costs
B/CP = Before royalties/constant prices & costs
A/ YEP = After royalties/year-end prices & costs
B/ YEP = Before royalties/year-end prices & costs
( 1) Production is synthetic crude sales. Bitumen
production averaged 26,000 bbl/day in 2009
