42-461-32618
Final CompletionROY 86
UPTON County · District 7 · HIBERNIA RESOURCES IV LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,750 ft
First Permit
1986-01-05
Latest Activity
1986-01-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-03-06
Shut-In
—
Plugged
2022-08-18
EWA / Production operator mismatch
Scheduling: HIBERNIA RESOURCES IV LLC ≠ Production: LEGACY RESERVES OPERATING LP (reported 2019-11)
EWA / Permit operator mismatch
Scheduling: HIBERNIA RESOURCES IV LLC ≠ Permit: HENRY PETROLEUM CORP.
Resolved via: scheduling → HIBERNIA RESOURCES IV LLC
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
2024-06
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 (5) Elevation 2,847 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 7,324 ft | -4,477 ft |
| UPPER SPRABERRY (Spraberry) | 7,704 ft | -4,857 ft |
| MIDDLE SPRABERRY (Spraberry) | 8,020 ft | -5,173 ft |
| LOWER SPRABERRY (Spraberry) | 8,240 ft | -5,393 ft |
| JO-MILL (Jo Mill) | 8,518 ft | -5,671 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 (1)
| Interval | Type |
|---|---|
| 7,707–8,611 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 350 ft | 365 sx |
| 8.625" | 4,725 ft | 300 sx |
| 4.5" | 8,725 ft | 775 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 8,750 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- HIBERNIA RESOURCES IV LLC
- Completed
- 1987-03-06
Operator
- Name
- HIBERNIA RES IV, LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-04)
- Cum Oil (all leases)
- 13,943,968 bbl
- Cum Gas (all leases)
- 159,461 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 60