| General Information: | |
| Country | Iran |
| Client | IOOC(Iranian Offshore Oil Company) |
| Field Name | Soroosh |
| Well Name | SR-31 |
| Rig Name | DD-5 |
| Hole Size | 12-1/4” x 8-1/2” |
| Type of Coring | Loose Sand |
| Start Date | 11-June-2011 |
| Finish date | 28-june-2011 |
| Technical Information: | |
| Formation | Burgan, kazhdumi |
| Lithology | Sand, Shale, Silt |
| Metrage of Coring | 160m |
| Max Barrel | 3 |
| Max Length | 27m |
| ROP | 21 |
| Recovery | 100% |
| Efficiency | 100% |