42-507-32114
Final CompletionWEST MARY NAN
ZAVALA County · District 1 · CRIMSON EXPLORATION OPER. INC. · LEONA RIVER (ESCONDIDO D-1)
Permits
1
Max Depth
4,500 ft
First Permit
1985-03-18
Latest Activity
1985-03-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-06-30
Shut-In
—
Plugged
2008-05-01
EWA / Production operator mismatch
Scheduling: CRIMSON EXPLORATION OPER. INC. ≠ Production: CAVALIER OIL & GAS, INC. (reported 1998-04)
EWA / Permit operator mismatch
Scheduling: CRIMSON EXPLORATION OPER. INC. ≠ Permit: SHAWNEE OPERATING CO*******P5
Resolved via: scheduling → CRIMSON EXPLORATION OPER. 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
2008-04
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 (1) Elevation 636 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 3,100 ft | -2,464 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 (2)
| Interval | Type |
|---|---|
| 3,481–3,487 ft | Perforated |
| 3,492–3,498 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 468 ft | 315 sx |
| 5.5" | 4,377 ft | 635 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
- 1
- Max Depth
- 4,500 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- CRIMSON EXPLORATION OPER. INC.
- Completed
- 1985-06-30
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2019-01-22)
- Cum Oil (all leases)
- 9,017,865 bbl
- Cum Gas (all leases)
- 121,193,052 mcf
- Total Permits
- 215