42-321-31510
Final CompletionPIERCE J.P. ESTATE
MATAGORDA County · District 3 · UNIT PETROLEUM COMPANY · PALACIOS (FRIO -A-)
Permits
2
Max Depth
10,000 ft
First Permit
1986-05-08
Latest Activity
1986-05-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-09-18
Shut-In
—
Plugged
1999-01-04
EWA / Permit operator mismatch
Scheduling: UNIT PETROLEUM COMPANY ≠ Permit: MITCHELL ENERGY CORPORATION
Resolved via: scheduling → UNIT PETROLEUM COMPANY
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
1999-02
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 (5) Elevation 39 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO A (Frio) | 7,850 ft | -7,811 ft |
| FRIO B (Frio) | 8,064 ft | -8,025 ft |
| FRIO C (Frio) | 8,306 ft | -8,267 ft |
| FRIO D (Frio) | 8,556 ft | -8,517 ft |
| FRIO E (Frio) | 8,968 ft | -8,929 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 |
|---|---|
| 7,850–7,862 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,017 ft | 744 sx |
| 5.5" | 9,159 ft | 735 sx |
Permit History (2)
Applications (2)
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
- 10,000 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- UNIT PETROLEUM COMPANY
- Completed
- 1986-09-18
Operator
- Name
- UNIT PETRO CO
- Location
- TULSA
- P-5 Status
- Active (filed 2025-01-13)
- Cum Oil (all leases)
- 8,610,362 bbl
- Cum Gas (all leases)
- 788,031,686 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,100