Geology Reference
In-Depth Information
Table 3.6
Formation pressure excess over hydrostatic and formation pressure abnormality factor outside the accumulations and in
waterhead comple
xes. Indolo-Kuban Foredeep.
Area, tectonic
zone, Region
Waterhead complexes
Average
values
Upper
Jurassic
Lower
Cretaceous
Upper
Cretaceous
Paleocene -
Lower
Eocene
Upper
Eocene
(in east of
foredeep
Kuma)
Oligocene -
Lower
Miocene
(Maikopian)
Middle-
Upper
Miocene
97
.
−
−
241
.
82
.
−
−
2 31
0
.
19
.
−
−
323
.
518
18 217
0
.
−
−
0
.
18 6
17
.
.0
22 3
.
−
−
32 8
.
19
.
0
−
−
37 4
.
15 2
.
−
−
25 6
.
Kerch-Taman
zone
157
.
176
.
172
.
182
.
157
.
219
.
153
.
187
.
159
.
192
.
126
.
187
.
.
0
.
0
00
.
1262
.
21 7
148
.
14
.
0
−
−
39 6
.
34
17
.
0
0
35 1
175
.
0
.
51
−
−
.
0
47
.
−
−
336
.
0
.
3442
−
−
.
−
−
West Kuban
Trough
1
.
00
1 9
.
0
1
.
1 93
.
.
131
.
178
.
.
.
1
.
00
1
.
0
2
117
.
196
.
14
.
0
−
−
39 6
.
19
.
0
0
−
37 4
.
97
.
351
.
3442
11 19
0
.
.
0
00
.
1272
−
−
.
19
16
.
0
0
−
−
0
00
.
5256
−
−
.
−
−
Indolo-Kuban
Trou g h
47
.
−
−
336
.
1
.
1 93
.
.
131
.
178
.
17
.
−
182
.
157
.
219
.
1
.
1 87
.
.
0
.
0
117
.
196
.
28 2
176
.
19 2
156
.
22 3
145
.
13 6
146
.
26 8
15
.
22 4
187
.
13 1
144
.
Average values
-
.
.
.
.
.
.
.
Note.
Numerator is range of formation pressure excess over hydrostatic, МPа; denominator is formation pressure abnormality factor variations.
