42-239-33148
Unperfed Completion HorizontalWEST RANCH -A-
JACKSON County · District 2 · HILCORP ENERGY COMPANY
Permits
5
Max Depth
5,900 ft
First Permit
1998-05-22
Latest Activity
2019-06-14
Lifespan
21 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
20,000 bbl/d
Max Pressure
2,050 psi
Injection Interval
4,100–4,500 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-06-01)
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
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 (7) Elevation 25 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 4,261 ft | -4,236 ft |
| DISCORBIS | 4,522 ft | -4,497 ft |
| DISCORBIS | 4,532 ft | -4,507 ft |
| MARGINULINA B | 4,987 ft | -4,962 ft |
| GRETA | 5,000 ft | -4,975 ft |
| GRETA | 5,080 ft | -5,055 ft |
| FRIO | 5,102 ft | -5,077 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (4)
| Interval | Type |
|---|---|
| 5,030–5,040 ft | Perforated |
| 5,030–5,188 ft | Perforated |
| 5,056–5,092 ft | Perforated |
| 5,376–5,920 ft | Open hole |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.625" | 1,540 ft | 1,100 sx |
| 13.375" | 1,540 ft | 1,040 sx |
| 13.375" | 1,540 ft | 1,040 sx |
| 9.625" | 5,374 ft | 535 sx |
| 9.625" | 5,378 ft | 535 sx |
| 9.625" | 5,378 ft | 535 sx |
Permit History (5)
WEST RANCH -A- · 5,900 ft
2019-06-14
Spud 2019-05-19
WEST RANCH -A- · 5,900 ft
2019-06-14
WEST RANCH -A- · 5,202 ft
2004-07-08
Spud 2004-07-29
WEST RANCH -A- · 5,500 ft
2001-07-09
Spud 2002-12-22
WEST RANCH A · 5,097 ft
1998-05-22
Applications (5)
Records & Logs
6 completion filings on record · 2 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.
Well Details
- Well Number
- 540ST
- Max Depth
- 5,900 ft
- Drill Type
- Horizontal
- 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