42-239-02626
Final CompletionWEST RANCH -A-
JACKSON County · District 2 · HILCORP ENERGY COMPANY · WEST RANCH (41-A)
Permits
2
Max Depth
5,758 ft
First Permit
1982-06-11
Latest Activity
1985-01-04
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-07-08
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Production: VINTAGE PETROLEUM, LLC (reported 2007-01)
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
Resolved via: scheduling → HILCORP ENERGY 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
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 (6) Elevation 41 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 4,261 ft | -4,220 ft |
| MARGINULINA 5000 | 4,980 ft | -4,939 ft |
| FRIO | 5,000 ft | -4,959 ft |
| GRETA | 5,074 ft | -5,033 ft |
| GRETTA | 5,102 ft | -5,061 ft |
| GLASSCOCK | 5,476 ft | -5,435 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 |
|---|---|
| 5,543–5,545 ft | Perforated |
| 5,674–5,678 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 70 ft | 150 sx |
| 13.375" | 70 ft | 150 sx |
| 9.625" | 1,337 ft | 528 sx |
| 9.625" | 1,337 ft | — |
| 2.375" | 5,485 ft | — |
| 5.5" | 5,744 ft | 528 sx |
| 5.5" | 5,744 ft | — |
Permit History (2)
Applications (2)
Records & Logs
4 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
- 278
- Max Depth
- 5,758 ft
- Drill Type
- Vertical
- County
- JACKSON
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1982-07-08
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,436