42-417-38855
Final CompletionCOOK W. I.
SHACKELFORD County · District 7 · STASNEY WELL SERVICE LLC · COOK RANCH
Permits
1
Max Depth
2,000 ft
First Permit
2008-06-18
Latest Activity
2008-06-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-09-22
Shut-In
—
Plugged
2011-01-27
EWA / Permit operator mismatch
Scheduling: STASNEY WELL SERVICE LLC ≠ Permit: STASNEY, H. R. & SONS, LTD.
Resolved via: production → STASNEY WELL SERVICE, LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 1,777 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOG BEND LS | 315 ft | +1,462 ft |
| COLEMAN JUNCTION LS (Coleman Junction) | 737 ft | +1,040 ft |
| SEDWICK LS | 886 ft | +891 ft |
| STOCKWEATHER LS | 1,211 ft | +566 ft |
| TANNEHILL LS (Tannehill) | 1,262 ft | +515 ft |
| SADDLE CREEK LS (Saddle Creek) | 1,307 ft | +470 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (2)
| Interval | Type |
|---|---|
| 1,316–1,320 ft | Perforated |
| 1,444–1,450 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 89 ft | 85 sx |
| 4.5" | 1,511 ft | 250 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 6488A
- Max Depth
- 2,000 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- STASNEY WELL SERVICE LLC
- Completed
- 2008-09-22
Operator
- Location
- ALBANY
- P-5 Status
- Active (filed 2026-01-22)
- Cum Oil (all leases)
- 861,053 bbl
- Cum Gas (all leases)
- 651,268 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 305