Table. 6.2.1. Key field properties and conventions
Parameter, unit | Abbreves | Value | Unit | Source | |
|---|---|---|---|---|---|
| 1 | Field structure | Dome | FDP | ||
| 2 | Rock type | Sedimentary carbonate | FDP | ||
| 3 | Geological period | Cretaceous | FDP | ||
| 4 | Depositional environment | Deltaic / Tidal | FDP | ||
| 5 | Datum (TVDSS) | Zdat | 4,100 | ft | FDP |
| 6 | Average formation top depth (TVDSS) | Ztop | 4,100 | ft | FDP |
| 7 | Average formation thickness | H | 105 | ft | FDP |
| 8 | Average oil pay thickness | heff | 30 | ft | FDP |
| 9 | Initial reservoir pressure @ OWC | Pi | 2,256 | psi | FDP |
| 10 | Initial reservoir temperature @ OWC | Ti | 133 | F | FDP |
| 11 | Average formation porosity | Φ | 33 | p.u. (%) | FDP |
| 12 | Average rock compresibility | cr | 3.5 | 10-6 psi-1 | FDP |
| 13 | Average total compressibility in oil area | cto | 15.1 | 10-6 psi-1 | FDP |
| 14 | Average total compressibility in aquifer | ctw | 10.3 | 10-6 psi-1 | FDP |
| 15 | Average absolute permeability | ka | 1,000 | md | FDP |
| 16 | Vertical-to-horizontal perm ratio | kv/kh | 0.1 | Default | |
| 17 | Relative mobility to oil | krow/μo | 0.2 | cp-1 | FDP |
| 18 | Relative mobility to water | krwo/μw | 0.6 | cp-1 | FDP |
| 19 | Total oil reserves | STOIIP | 160 | MMbbl | FDP |
| 20 | Total gas reserves | STGIIP | 120 | MMscf | FDP |
| 21 | Recoverable oil reserves | Vor | 60 | MMbbl | FDP |
| 22 | Recoverable gas reserves | Vgr | 40 | MMbbl | FDP |
| 23 | Recovery Factor Oil | RFO | 37.5 | % | FDP |
| 24 | Recovery Factor Gas | RFG | 60 | % | FDP |
| 25 | Pay pore volume | VΦ | 200 | MMbbl | FDP |
| 26 | Aquifer volume | Vaqf | > 100 | MMbbl | FDP |