42-239-02748
UWEST RANCH -A-
JACKSON County · District 2 · HILCORP ENERGY COMPANY · WEST RANCH (98-A)
Permits
1
Max Depth
6,230 ft
First Permit
1992-01-21
Latest Activity
1992-01-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
Resolved via: production → 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
Injection / Disposal
Permitted Volume
8,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
5,090–5,214 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2017-06-01)
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 (14) Elevation 37 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 3,100 ft | -3,063 ft |
| CATAHOULA | 4,261 ft | -4,224 ft |
| CATAHOULA - DISPOSAL, H2S (CORDE (Catahoula) | 4,261 ft | -4,224 ft |
| FRIO | 5,000 ft | -4,963 ft |
| FRIO - DISPOSAL (Frio) | 5,000 ft | -4,963 ft |
| GRETTA | 5,000 ft | -4,963 ft |
| FRIO | 5,102 ft | -5,065 ft |
| GRETA | 5,102 ft | -5,065 ft |
| GRETTA - DISPOSAL | 5,102 ft | -5,065 ft |
| CATAHOULA | 5,200 ft | -5,163 ft |
| GLASSCOCK | 5,430 ft | -5,393 ft |
| GRETA | 5,560 ft | -5,523 ft |
| 41-A | 5,720 ft | -5,683 ft |
| 4-WAY | 6,150 ft | -6,113 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 (5)
| Interval | Type |
|---|---|
| 5,089–5,099 ft | Perforated |
| 5,097–5,123 ft | Perforated |
| 6,124–6,129 ft | Perforated |
| 6,133–6,137 ft | Perforated |
| 6,134–6,139 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,339 ft | 500 sx |
| 10.75" | 1,339 ft | — |
| 2.375" | 6,072 ft | — |
| 7" | 6,230 ft | 500 sx |
| 7" | 6,230 ft | 500 sx |
| 7" | 6,230 ft | — |
Permit History (1)
Applications (1)
Records & Logs
12 completion filings on record · 1 with log images at RRC.
+6 more filings
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
- 401
- Max Depth
- 6,230 ft
- Drill Type
- Vertical
- County
- JACKSON
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
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
- 3,435