42-205-30289
Final CompletionWALKER RANCH 236
HARTLEY County · District 10 · CORLENA OIL COMPANY · REHM N. (GRANITE WASH)
Permits
2
Max Depth
6,600 ft
First Permit
1998-01-23
Latest Activity
1998-01-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-03-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CORLENA OIL COMPANY ≠ Production: DDD EXPLORATION, INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CORLENA OIL COMPANY ≠ Permit: MORTIMER EXPLORATION COMPANY
Resolved via: production → DDD EXPLORATION, INC.
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
1996-06
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 (4) Elevation 3,853 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF PENN (Pennsylvanian) | 5,460 ft | -1,607 ft |
| BASE OF LEFTY LIME | 6,030 ft | -2,177 ft |
| GRANITE WASH | 6,130 ft | -2,277 ft |
| STRAWN | 6,580 ft | -2,727 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 (1)
| Interval | Type |
|---|---|
| 6,130–6,144 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 590 ft | 375 sx |
| 8.625" | 2,500 ft | 800 sx |
| 5.5" | 6,585 ft | 325 sx |
Permit History (2)
Applications (2)
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
- 2036
- Max Depth
- 6,600 ft
- Drill Type
- Vertical
- County
- HARTLEY
- District
- 10
- Operator
- CORLENA OIL COMPANY
- Completed
- 1998-03-04
Operator
- Name
- CORLENA OIL CO
- Location
- AMARILLO
- P-5 Status
- Delinquent (filed 2025-05-06)
- Cum Oil (all leases)
- 2,345,586 bbl
- Cum Gas (all leases)
- 18,450,966 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 132