42-133-31335
Final CompletionTANKERSLY (WEST)
EASTLAND County · District 7 · MUSTANG OIL & GAS CORPORATION · REB (MARBLE FALLS)
Permits
2
Max Depth
4,000 ft
First Permit
1978-02-03
Latest Activity
1984-05-30
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-07-20
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MUSTANG OIL & GAS CORPORATION ≠ Production: EASTLAND OPERATING, L.L.C. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: MUSTANG OIL & GAS CORPORATION ≠ Permit: RIDGE OIL COMPANY
Resolved via: production → EASTLAND OPERATING, L.L.C.
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 (3) Elevation 1,553 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 1,302 ft | +251 ft |
| CADDO | 3,134 ft | -1,581 ft |
| MARBLE FALLS LS. (Marble Falls) | 3,446 ft | -1,893 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 |
|---|---|
| 3,448–3,456 ft | Perforated |
| 3,772–3,788 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 355 ft | 200 sx |
| 4.5" | 3,833 ft | 200 sx |
| 4.5" | 3,850 ft | 165 sx |
| 8.625" | — | — |
Permit History (2)
Applications (2)
Records & Logs
6 completion filings on record.
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
- 4,000 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- MUSTANG OIL & GAS CORPORATION
- Completed
- 1984-07-20
Operator
- Location
- WICHITA FAL, LS
- P-5 Status
- Inactive (filed 1999-07-22)
- Cum Oil (all leases)
- 407,123 bbl
- Cum Gas (all leases)
- 27,722,644 mcf
- Total Permits
- 34