42-165-01826
Final CompletionH & J 219
GAINES County · District 8 · MOBIL OIL CORPORATION · SEMINOLE (SAN ANDRES)
Permits
2
Max Depth
6,200 ft
First Permit
2019-05-01
Latest Activity
2025-05-15
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1940-05-24
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MOBIL OIL CORPORATION ≠ Production: OXY USA INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: MOBIL OIL CORPORATION ≠ Permit: OXY USA INC.
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 (3) Elevation 3,550 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,230 ft | +320 ft |
| QUEEN | 4,080 ft | -530 ft |
| SAN ANDRES | 4,790 ft | -1,240 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 5,020–5,024 ft | Perforated |
| 5,025–5,535 ft | Open hole |
| 5,115–5,565 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13" | 246 ft | 150 sx |
| 13" | 246 ft | — |
| 8.625" | 3,132 ft | 250 sx |
| 8.625" | 3,132 ft | — |
| 5.5" | 5,024 ft | 200 sx |
| 5.5" | 5,024 ft | — |
Permit History (2)
Applications (2)
Records & Logs
4 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.
Well Details
- Well Number
- 4105
- Max Depth
- 6,200 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- MOBIL OIL CORPORATION
- Completed
- 1940-05-24
Operator
- Name
- MOBIL OIL CORP
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2007-05-30)
- Cum Oil (all leases)
- 70 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- GTHS/C, GTHS/G
- Total Permits
- 1,487