Permits
5
Max Depth
6,201 ft
First Permit
1978-10-20
Latest Activity
2015-06-23
Lifespan
37 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
5,096–5,222 ft
Injected (12mo)
—
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 (10) Elevation 3 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 4,320 ft | -4,317 ft |
| MARGINULINA | 4,990 ft | -4,987 ft |
| FRIO | 5,025 ft | -5,022 ft |
| GRETA | 5,091 ft | -5,088 ft |
| GRETA | 5,115 ft | -5,112 ft |
| GLASSCOCK | 5,476 ft | -5,473 ft |
| MEFEE | 5,525 ft | -5,522 ft |
| WARD | 5,639 ft | -5,636 ft |
| 41-A | 5,702 ft | -5,699 ft |
| 98-A | 6,110 ft | -6,107 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 (8)
| Interval | Type |
|---|---|
| 5,092–5,100 ft | Perforated |
| 5,100–5,104 ft | Perforated |
| 5,104–5,108 ft | Perforated |
| 5,434–5,456 ft | Perforated |
| 5,639–5,674 ft | Perforated |
| 5,710–5,722 ft | Perforated |
| 6,110–6,116 ft | Perforated |
| 6,136–6,150 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,334 ft | 500 sx |
| 10.75" | 1,334 ft | 500 sx |
| 10.75" | 1,334 ft | — |
| 2.375" | 5,969 ft | — |
| 7" | 6,201 ft | 500 sx |
| 7" | 6,201 ft | — |
Permit History (5)
WEST RANCH -A- · 6,201 ft
2015-06-23
Spud 2015-06-15
WEST RANCH "A" · 6,201 ft
2006-02-13
WEST RANCH "A" · 5,700 ft
1985-01-28
WEST RANCH A · 6,201 ft
1983-06-23
WEST RANCH "A" · 6,201 ft
1978-10-20
Applications (5)
Records & Logs
11 completion filings on record · 1 with log images at RRC.
+5 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
- 399
- Max Depth
- 6,201 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
- 3,428