42-427-31960
Final CompletionCOATES ENERGY TRUST ETAL
STARR County · District 4 · MAGNUM ENGINEERING COMPANY · RINCON NORTH (4350)
Permits
1
Max Depth
5,500 ft
First Permit
1984-11-05
Latest Activity
1984-11-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-01-26
Shut-In
—
Plugged
2005-11-18
EWA / Production operator mismatch
Scheduling: MAGNUM ENGINEERING COMPANY ≠ Production: DENOVO OIL & GAS, INC. (reported 1993-11)
EWA / Permit operator mismatch
Scheduling: MAGNUM ENGINEERING COMPANY ≠ Permit: GOLDKING PROD. CO.
Resolved via: scheduling → MAGNUM ENGINEERING 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
2008-03
Operator History
originally filed by GOLDKING PROD. CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 441 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UP. FRIO | 3,700 ft | -3,259 ft |
| LO. FRIO | 3,775 ft | -3,334 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 |
|---|---|
| 4,274–4,284 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 533 ft | 252 sx |
| 4.5" | 4,506 ft | 1,000 sx |
Permit History (1)
Applications (2)
Records & Logs
2 completion filings on record.
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
- 5,500 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- MAGNUM ENGINEERING COMPANY
- Completed
- 1985-01-26
Operator
- Location
- CORPUS CHRI, ST
- P-5 Status
- Active (filed 2026-01-08)
- Cum Oil (all leases)
- 714,206 bbl
- Cum Gas (all leases)
- 3,661,122 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 13