42-317-45258
PRODUCING HorizontalHOWLIN WOLF A
MARTIN County · District 8 · HIBERNIA RESOURCES IV LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
14,000 ft
First Permit
2023-05-23
Latest Activity
2023-05-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2023-12-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: HIBERNIA RESOURCES IV LLC ≠ Permit: LEGACY RESERVES OPERATING LP
Resolved via: production → 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
2023-12
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 (10) Elevation 2,796 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,179 ft | +1,617 ft |
| YATES | 2,506 ft | +290 ft |
| QUEEN | 3,297 ft | -501 ft |
| GRAYBURG | 3,976 ft | -1,180 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,207 ft | -1,411 ft |
| SPRABERRY | 5,726 ft | -2,930 ft |
| DEAN | 9,216 ft | -6,420 ft |
| CISCO | — | — |
| PENNSYLVANIAN | — | — |
| WOLFCAMP | — | — |
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 (1)
| Interval | Type |
|---|---|
| 9,382–18,872 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 454 ft | 495 sx |
| 8.625" | 7,732 ft | 775 sx |
| 5.5" | 18,985 ft | 1,855 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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.
Well Details
- Well Number
- 1DH
- Max Depth
- 14,000 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- HIBERNIA RESOURCES IV LLC
- Completed
- 2023-12-21
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
- 64