42-135-43635
PRODUCING HorizontalHAAG HZ UNIT
ECTOR County · District 8 · PERMIAN RESOURCES OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
11,500 ft
First Permit
2018-10-26
Latest Activity
2018-10-26
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-08-01
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PERMIAN RESOURCES OPERATING LLC ≠ Permit: INDEPENDENCE RESOURCES MGMT, LLC
Resolved via: production → PERMIAN RESOURCES OPERATING, 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
2018-01
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 (10) Elevation 2,909 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA BASE (Santa Rosa) | 1,083 ft | +1,826 ft |
| YATES | 3,100 ft | -191 ft |
| SEVEN RIVERS | 3,407 ft | -498 ft |
| QUEEN | 4,182 ft | -1,273 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,962 ft | -2,053 ft |
| GRAYBURG | 4,963 ft | -2,054 ft |
| CLEARFORK (Clear Fork) | 7,305 ft | -4,396 ft |
| UPPER SPRABERRY SAND (Spraberry) | 8,231 ft | -5,322 ft |
| MIDDLE SPRABERRY SHALE (Spraberry) | 8,476 ft | -5,567 ft |
| HOLT | — | — |
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 |
|---|---|
| 9,428–19,394 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,601 ft | 1,101 sx |
| 9.625" | 5,863 ft | 1,215 sx |
| 5.5" | 19,445 ft | 3,701 sx |
Permit History (1)
Applications (1)
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
- 9LS
- Max Depth
- 11,500 ft
- Drill Type
- Horizontal
- County
- ECTOR
- District
- 8
- Operator
- PERMIAN RESOURCES OPERATING LLC
- Completed
- 2019-08-01
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-11-25)
- Cum Oil (all leases)
- 86,780,437 bbl
- Cum Gas (all leases)
- 356,517,521 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 559