Sichuan super gas basin in southwest China
DAI Jinxing,NI Yunyan,LIU Quanyou,WU Xiaoqi,GONG Deyu,HONG Feng,ZHANG Yanling,LIAO Fengrong,YAN Zengmin,LI Hongwei
Table 1
Oil and gas production and oil-gas ratio of some super basins in the world.
Basin
Oil output
Natural gas output
Total oil and gas output
Oil and gas proportions/%
Source
10
6
bbl
10
8
t
10
6
bbl
10
8
m
3
10
6
bbl
10
8
m
3
Oil
Natural gas
Alberta WCSB
40 530.02
55.28
36 682.26
60 243.28
77 212.28
124 537.34
51.63
48.37
[
34
]
Williston
10 327.50
14.09
1987.86
3264.66
12 315.36
19 647.51
83.38
16.62
Anadako
2828.96
3.86
3908.49
6418.91
6737.45
10 906.58
41.15
58.85
Appalachian Foreland
1337.29
1.82
10 292.49
16 903.36
11 629.78
19 024.74
11.15
88.85
Permian
9106.78
12.42
4000.95
6570.76
13 107.73
21 017.14
68.74
31.26
Campos
13 134.27
17.92
708.68
1163.87
13 842.95
21 999.18
94.71
5.29
Santos & Santos Deep Sea
2285.06
3.12
369.48
606.80
2654.54
4231.66
85.66
14.34
Northwest German
1919.00
2.62
5296.74
8698.84
7215.74
11 743.01
25.92
74.08
Timan-Pechora
7024.28
9.58
2813.48
4620.58
9837.76
15 763.42
70.69
29.31
West Siberia
100 496.85
137.08
130 529.20
214 368.11
231 026.05
373 789.47
42.65
57.35
North Ustyurt
518.18
0.71
410.58
674.30
928.76
1496.30
54.94
45.06
North Carnarvon
3062.88
4.18
5497.42
9028.41
8560.30
13 887.16
34.99
65.01
Songliao
18 797.65
25.64
1014.14
1665.52
19 811.79
31 484.84
94.71
5.29
This study
Bohai Bay
17 030.79
23.23
1460.48
2398.55
18 491.27
29 415.04
91.85
8.15
Junggar
2939.88
4.01
479.05
786.75
3418.94
5450.38
85.57
14.43
Tarim
1788.86
2.44
2005.59
3293.78
3794.45
6131.50
46.28
53.72
Ordos
3196.48
4.36
3005.53
4935.98
6202.01
10 006.66
50.67
49.33
Sichuan
51.32
0.07
3950.45
6487.83
4001.77
6569.24
1.24
98.76