42-127-32784
Final CompletionBIG WELLS LO. SAN MIGUEL UNIT
DIMMIT County · District 1 · FLINT OAK ENERGY LLC · BIG WELLS(SAN MIGUEL LO. EAST)
Permits
1
Max Depth
6,300 ft
First Permit
1987-12-29
Latest Activity
1987-12-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-02-05
Shut-In
—
Plugged
1998-01-12
EWA / Permit operator mismatch
Scheduling: FLINT OAK ENERGY LLC ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
Resolved via: scheduling → FLINT OAK ENERGY LLC
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 (4) Elevation 519 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 3,564 ft | -3,045 ft |
| OLMOS (LIT) (Olmos) | 4,680 ft | -4,161 ft |
| UPPER SAN MIGUEL (San Miguel) | 5,590 ft | -5,071 ft |
| LOWER SAN MIGUEL (San Miguel) | 5,808 ft | -5,289 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 (1)
| Interval | Type |
|---|---|
| 5,808–5,822 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 633 ft | 380 sx |
| 5.5" | 6,004 ft | 920 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
- 56
- Max Depth
- 6,300 ft
- Drill Type
- Vertical
- County
- DIMMIT
- District
- 1
- Operator
- FLINT OAK ENERGY LLC
- Completed
- 1988-02-05
Operator
- Name
- FLINT OAK ENGY, LLC
- Location
- MONTGOMERY
- P-5 Status
- Active (filed 2026-04-15)
- Cum Oil (all leases)
- 675,155 bbl
- Cum Gas (all leases)
- 737,870 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 14