42-133-36590
USCHAEFFER
EASTLAND County · District 7 · D & A PETROLEUM CO. · EASTLAND COUNTY REGULAR
Permits
1
Max Depth
4,900 ft
First Permit
1985-08-20
Latest Activity
1985-08-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-10-01
Shut-In
—
Plugged
1987-02-19
EWA / Permit operator mismatch
Scheduling: D & A PETROLEUM CO. ≠ Permit: SEMCO OIL & GAS, INC.
Resolved via: scheduling → D & A PETROLEUM CO.
Operator History
originally filed by SEMCO OIL & GAS, INC. — asset transferred
Formation Tops (3) Elevation 1,707 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 3,286 ft | -1,579 ft |
| MARBLE FALLS | 3,550 ft | -1,843 ft |
| DUFFER | 3,790 ft | -2,083 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 (3)
| Interval | Type |
|---|---|
| 3,286–3,298 ft | Perforated |
| 3,545–3,550 ft | Perforated |
| 3,786–3,790 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 362 ft | 235 sx |
| 4.5" | 3,841 ft | 260 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
- 4,900 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- D & A PETROLEUM CO.
- Completed
- 1985-10-01
Operator
- Name
- D & A PETRO CO
- Location
- HOLCOMB
- P-5 Status
- Inactive (filed 1992-03-12)
- Cum Oil (all leases)
- 16 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 1