42-461-41323
Final Completion HorizontalHOLZGRAF CT (SA) W
UPTON County · District 7 · DISCOVERY OPERATING INC. · SPRABERRY (TREND AREA)
Permits
3
Max Depth
10,600 ft
First Permit
2019-12-04
Latest Activity
2021-11-03
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-12-30
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
2019-12
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,882 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,834 ft | +48 ft |
| GRAYBURG | 4,474 ft | -1,592 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 4,724 ft | -1,842 ft |
| SPRABERRY | 7,843 ft | -4,961 ft |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| STRAWN | — | — |
| 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 |
|---|---|
| 9,274–17,884 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 437 ft | 460 sx |
| 9.625" | 8,236 ft | 780 sx |
| 5.5" | 17,979 ft | 2,015 sx |
Permit History (3)
Applications (3)
Records & Logs
3 completion filings on record · 2 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
- 3946LS
- Max Depth
- 10,600 ft
- Drill Type
- Horizontal
- County
- UPTON
- District
- 7
- Operator
- DISCOVERY OPERATING INC.
- Completed
- 2019-12-30
Operator
- Name
- DISCOVERY OPER, INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-03-31)
- Cum Oil (all leases)
- 41,497,911 bbl
- Cum Gas (all leases)
- 33,774,384 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 712