42-329-41405
Final Completion HorizontalISBELL HORIZONTAL UNIT
MIDLAND County · District 8 · WINN OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,000 ft
First Permit
2017-02-02
Latest Activity
2017-02-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2018-11-14
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: WINN OPERATING LLC ≠ Permit: RSP PERMIAN, LLC
Resolved via: production → WINN 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
2015-04
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 2,798 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 974 ft | +1,824 ft |
| YATES | 2,694 ft | +104 ft |
| SEVEN RIVERS | 2,939 ft | -141 ft |
| QUEEN | 3,728 ft | -930 ft |
| GRAYBURG | 4,052 ft | -1,254 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,489 ft | -1,691 ft |
| GLORIETA | 5,254 ft | -2,456 ft |
| CLEARFORK (Clear Fork) | 6,799 ft | -4,001 ft |
| SPRABERRY | 7,736 ft | -4,938 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,065 ft | -6,267 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 |
|---|---|
| 9,553–13,968 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,615 ft | 1,680 sx |
| 9.625" | 8,635 ft | 730 sx |
| 5.5" | 14,064 ft | 1,115 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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.
No GPS coordinates yet
Well Details
- Well Number
- 115WA
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- WINN OPERATING LLC
- Completed
- 2018-11-14
Operator
- Name
- WINN OPER, LLC
- Location
- KILGORE
- P-5 Status
- Active (filed 2026-01-23)
- Cum Oil (all leases)
- 1,535,482 bbl
- Cum Gas (all leases)
- 178,389 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 1