42-239-32209
Final CompletionWEST RANCH -A-
JACKSON County · District 2 · HILCORP ENERGY COMPANY · WEST RANCH (41-A & 98-A CONS.)
Permits
6
Max Depth
6,950 ft
First Permit
1985-05-23
Latest Activity
1993-05-11
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-06-16
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: MERIDIAN OIL PRODUCTION 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
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 (17) Elevation 7 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 4,261 ft | -4,254 ft |
| CATAHOULA - DISPOSAL, H2S (CORDE (Catahoula) | 4,261 ft | -4,254 ft |
| CATAHOULA - DISPOSAL, H2S (CORDE (Catahoula) | 4,320 ft | -4,313 ft |
| FRIO -DISPOSAL (Frio) | 4,365 ft | -4,358 ft |
| FRIO - DISPOSAL (Frio) | 5,000 ft | -4,993 ft |
| FRIO | 5,025 ft | -5,018 ft |
| GRETTA - DISPOSAL | 5,025 ft | -5,018 ft |
| GRETA DISPOSAL (Greta) | 5,102 ft | -5,095 ft |
| GRETTA - DISPOSAL | 5,102 ft | -5,095 ft |
| FRIO - DISPOSAL (Frio) | 5,115 ft | -5,108 ft |
| GRETTA | 5,115 ft | -5,108 ft |
| WARD | 5,643 ft | -5,636 ft |
| 41-A | 5,685 ft | -5,678 ft |
| 41-A | 5,865 ft | -5,858 ft |
| VANDERBILT | 6,275 ft | -6,268 ft |
| LAVACA | 6,296 ft | -6,289 ft |
| LOVACA | 6,296 ft | -6,289 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 (12)
| Interval | Type |
|---|---|
| 5,084–5,092 ft | Perforated |
| 5,695–5,701 ft | Perforated |
| 5,697–5,720 ft | Perforated |
| 5,763–5,766 ft | Perforated |
| 5,764–5,769 ft | Perforated |
| 5,958–5,960 ft | Perforated |
| 5,958–5,972 ft | Perforated |
| 5,966–5,972 ft | Perforated |
| 6,106–6,112 ft | Perforated |
| 6,120–6,125 ft | Perforated |
| 6,120–6,130 ft | Perforated |
| 6,122–6,160 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,490 ft | 1,020 sx |
| 10.75" | 1,490 ft | — |
| 7" | 6,412 ft | 1,500 sx |
| 7" | 6,412 ft | — |
Permit History (6)
WEST RANCH 'A' · 6,429 ft
1993-05-11
Spud 1993-05-14
WEST RANCH "A" · 6,429 ft
1992-07-15
Spud 1992-07-18
WEST RANCH "A" · 6,340 ft
1989-01-09
WEST RANCH "A" · 6,950 ft
1986-05-13
WEST RANCH "A" · 6,950 ft
1985-11-06
WEST RANCH "A" · 6,950 ft
1985-05-23
Applications (6)
Records & Logs
21 completion filings on record · 8 with log images at RRC.
+15 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
- 512
- Max Depth
- 6,950 ft
- Drill Type
- Vertical
- County
- JACKSON
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1989-06-16
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