 |
| Drilling Activity for August 7, 2009 |
| Well: APS Cholla Pilot CO2 Well |
Rig: WDC Rig 161 |
| Activity: Drilling 12-1/4" Surface Hole |
| Drilling progressed from 752 ft to 862 ft at an average rate of penetration (ROP) of 4.9 ft/hr. A total of 1.5 hours were incurred repairing the rig (leak on the discharge tank and broken top ring on kelly bushing). |
| Observations |
|
- Daily activities summarized to 6:00 am August 8.
- Drilling measurements are referenced from the kelly bushing (KB) of Bearcat drilling rig (12 ft above grade level).
- Conductor pipe: 14" OD, set at 47 ft below the KB.
- Mud loggers picked top of Schnebly Hill formation at 608 ft.
- Water losses to formation: 400 bbl/24 hrs; Cumulative: 2370 bbl
|
| |
| Drilling Activity for August 8, 2009 |
| Well: APS Cholla Pilot CO2 Well |
Rig: WDC Rig 161 |
| Activity: Drilling 12-1/4" Surface Hole |
| Drilling progressed from from 862 ft to 956 ft at an average(rate of penetration (ROP) of 3.9 ft/hr. |
| Observations |
- Daily activities summarized to 6:00 am August 9.
- Drilling measurements are referenced from the kelly bushing (KB) of Bearcat drilling rig 12 ft above ground level (grade level).
- Conductor pipe: 14" OD, set at 47 ft below the KB
- Montgomery & Associates representative picks top of Supai formation at 908 ft.
- Water losses to formation: 490 bbl/24 hrs; Cumulative: 2860 bbl
|
Drilling Activity Archive |
|
