42-133-37120
Final CompletionALLEN HEIRS-WALKER
EASTLAND County · District 7 · ORYX ENERGY COMPANY · BUTLER (CONGL.)
Permits
1
Max Depth
3,800 ft
First Permit
1987-07-30
Latest Activity
1987-07-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-08-17
Shut-In
—
Plugged
1990-07-17
EWA / Permit operator mismatch
Scheduling: ORYX ENERGY COMPANY ≠ Permit: EXPANDING ENERGY CORPORATION
Resolved via: scheduling → ORYX ENERGY COMPANY
Operator History
originally filed by EXPANDING ENERGY CORPORATION — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4)
CSV| Formation | Top Depth (MD) |
|---|---|
| BIG SALINE ZONE 4 (Big Saline) | 2,990 ft |
| ZONE 5 | 3,060 ft |
| ZONE 6 | 3,152 ft |
| DUFFER | 3,330 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 3,167–3,180 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 206 ft | 140 sx |
| 4.5" | 3,401 ft | 285 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
- 1
- Max Depth
- 3,800 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- ORYX ENERGY COMPANY
- Completed
- 1987-08-17
Operator
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1998-03-27)
- Cum Oil (all leases)
- 48,027,931 bbl
- Cum Gas (all leases)
- 270,942,656 mcf
- Total Permits
- 1,627