42-417-39460
Final CompletionCOOK RANCH 85WS
SHACKELFORD County · District 7 · STASNEY WELL SERVICE LLC · COOK RANCH
Permits
1
Max Depth
2,000 ft
First Permit
2014-01-21
Latest Activity
2014-01-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-04-04
Shut-In
—
Plugged
—
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
2013-12
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (18) Elevation 1,749 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOTHAN LS | 995 ft | +754 ft |
| DOTHAN LS | 995 ft | +754 ft |
| NOODLE CREEK LS | 1,091 ft | +658 ft |
| FRYE SAND | 1,176 ft | +573 ft |
| SADDLE CREEK SD (Saddle Creek) | 1,268 ft | +481 ft |
| BLUFF CREEK SD | 1,282 ft | +467 ft |
| COAL | 1,322 ft | +427 ft |
| HOPE LS | 1,444 ft | +305 ft |
| HOPE SD | 1,476 ft | +273 ft |
| BRECKENRIDGE LS | 1,512 ft | +237 ft |
| BRECK LS | 1,512 ft | +237 ft |
| COOK SAND - DISPOSAL | — | — |
| FRYE - DISPOSAL | — | — |
| HOPE SAND - DISPOSAL | — | — |
| SADDLE CREEK - DISPOSAL (Saddle Creek) | — | — |
| SHALLOW SANDSTONES - OVERPRESSUR | — | — |
| UNIDENTIFIED-COUNTY REGULAR - DI | — | — |
| WOLFCAMP - DISPOSAL (Wolfcamp) | — | — |
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 (3)
| Interval | Type |
|---|---|
| 1,184–1,189 ft | Perforated |
| 1,450–1,456 ft | Perforated |
| 1,472–1,476 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 73 ft | 80 sx |
| 4.5" | 1,530 ft | 1,530 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 89
- Max Depth
- 2,000 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- STASNEY WELL SERVICE LLC
- Completed
- 2015-04-04
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