42-003-33814
Final CompletionUNIVERSITY 11 SEC. 12
ANDREWS County · District 8 · ARCO PERMIAN · MARTIN (WICHITA)
Permits
2
Max Depth
7,200 ft
First Permit
1983-10-25
Latest Activity
1985-03-29
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-12-21
Shut-In
—
Plugged
2021-09-29
EWA / Production operator mismatch
Scheduling: ARCO PERMIAN ≠ Production: OXY USA INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ARCO PERMIAN ≠ Permit: ARCO OIL & GAS CO.
Resolved via: production → OXY USA 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
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 (8) Elevation 3,281 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,458 ft | +1,823 ft |
| SAN ANDRES | 4,145 ft | -864 ft |
| CLEARFORK (Clear Fork) | 5,550 ft | -2,269 ft |
| U. CLEAR FORK | 5,550 ft | -2,269 ft |
| TUBB | 6,110 ft | -2,829 ft |
| CLEARFORK, LO. (Clear Fork) | 6,204 ft | -2,923 ft |
| L. CLEAR FORK | 6,204 ft | -2,923 ft |
| WICHITA (Wichita-Albany) | 6,642 ft | -3,361 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 (4)
| Interval | Type |
|---|---|
| 5,546–5,836 ft | Perforated |
| 6,182–6,290 ft | Perforated |
| 6,661–6,906 ft | Perforated |
| 6,661–6,909 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,600 ft | 900 sx |
| 8.625" | 1,600 ft | 900 sx |
| 5.5" | 7,084 ft | 1,500 sx |
| 5.5" | 7,100 ft | 1,800 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 8A
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- ARCO PERMIAN
- Completed
- 1983-12-21
Operator
- Name
- ARCO PERMIAN
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2001-05-01)
- Cum Oil (all leases)
- 58,045,772 bbl
- Cum Gas (all leases)
- 128,901,165 mcf
- Total Permits
- 739