42-055-34148
Final CompletionDINGES
CALDWELL County · District 1 · TRINIDAD PETROLEUM INC. · BUCHANAN
Permits
1
Max Depth
2,650 ft
First Permit
1986-09-11
Latest Activity
1986-09-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-10-10
Shut-In
—
Plugged
2005-05-25
EWA / Permit operator mismatch
Scheduling: TRINIDAD PETROLEUM INC. ≠ Permit: NELMS BROS. OIL PROPERTIES INC.
Resolved via: scheduling → TRINIDAD PETROLEUM 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 (4) Elevation 501 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NAVARRO | 827 ft | -326 ft |
| DALE LIME | 1,967 ft | -1,466 ft |
| AUSTIN CHALK | 2,315 ft | -1,814 ft |
| BUDA | 2,478 ft | -1,977 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 |
|---|---|
| 1,974–1,988 ft | Perforated |
| 2,330–2,360 ft | Perforated |
| 2,394–2,406 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 2,453 ft | 482 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
- 12A
- Max Depth
- 2,650 ft
- Drill Type
- Vertical
- County
- CALDWELL
- District
- 1
- Operator
- TRINIDAD PETROLEUM INC.
- Completed
- 1986-10-10
Operator
- Name
- TRINIDAD PETRO, INC
- Location
- AUSTIN
- P-5 Status
- Inactive (filed 2000-07-11)
- Cum Oil (all leases)
- 175,980 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 6