Property | Abbreves | Value | Unit | Comment | |
---|---|---|---|---|---|
1 | Summary Date | @01.01.1990 | |||
2 | Deposit structure | Dome | |||
3 | Rock type | Sedimentary carbonate | |||
4 | Geological period | Cretaceous | |||
5 | Depositional environment | Deltaic / Tidal | |||
6 | Total oil reserves | STOIIP | 25.4 | 106 m3 | |
7 | Total gas reserves | STGIIP | 1,200 | 106 m3 | |
8 | Recoverable oil reserves | EURO | 9.4 | 106 m3 | RFO = 37 % |
9 | Recoverable gas reserves | EURG | 276 | 106 m3 | RFG = 23 % |
10 | Oil and gas pay pore volume | VΦ | 200 | 106 m3 | |
11 | Aquifer volume | Vaqf | > 100 | 106 m3 | |
12 | Datum | Zdat | 1,500 | m TVDSS | |
13 | Average formation top | Ztop | 1,457 | m TVDSS | |
14 | Average formation thickness | H | 30 | m | |
15 | Oil column thickness | ho | 15 | m | field average |
16 | Gas column thickness | hg | 2 | m | field average |
17 | Water column thickness | hw | 0 | m | field average |
18 | Gas cap area | Ag | 3 | 106 m2 | |
19 | Oil pay area | Ao | 20 | 106 m2 | |
20 | Initial reservoir pressure | Pi | 15,500 | kpa | @ OWC |
21 | Initial reservoir temperature | Ti | 56 | C | @ OWC |
22 | \phi_e | 33 | p.u. (%) | ||
23 | Pore compressibility | cr | 0.5 | 10-6 kpa-1 | |
24 | Total compressibility in oil area | cto | 2.1 | 10-6 kpa-1 | |
25 | Total compressibility in aquifer | ctw | 1.45 | 10-6 kpa-1 | |
26 | Absolute permeability | ka | 1,000 | md | median average |
27 | Vertical-to-horizontal perm ratio | kv/kh | 0.1 | cp-1 | |
28 | Relative mobility to gas | krg/μg | 58 | cp-1 | at maximum |
29 | Relative mobility to oil | kro/μo | 0.2 | cp-1 | at maximum |
30 | Relative mobility to water | krw/μw | 0.6 | cp-1 | at maximum |