42-173-32175
Final CompletionCLARK -7-
GLASSCOCK County · District 8 · DE V OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,400 ft
First Permit
1991-07-18
Latest Activity
1991-07-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-11-11
Shut-In
—
Plugged
2019-02-22
EWA / Permit operator mismatch
Scheduling: DE V OPERATING LLC ≠ Permit: HOUSTON OIL & MINERALS CORP.
Resolved via: production → DE V 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
1993-01
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 (6) Elevation 2,701 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 6,510 ft | -3,809 ft |
| LOWER SPRABERRY (Spraberry) | 7,130 ft | -4,429 ft |
| JO MILLS | 7,422 ft | -4,721 ft |
| WICHITA-ALBANY | 7,605 ft | -4,904 ft |
| DEAN | 7,980 ft | -5,279 ft |
| WOLFCAMP | 8,170 ft | -5,469 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 (3)
| Interval | Type |
|---|---|
| 6,604–6,993 ft | Perforated |
| 7,017–7,562 ft | Perforated |
| 8,006–8,266 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 617 ft | 250 sx |
| 4.5" | 8,400 ft | 1,730 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4
- Max Depth
- 8,400 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- DE V OPERATING LLC
- Completed
- 1991-11-11
Operator
- Name
- DE V OPER, LLC
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2025-08-28)
- Cum Oil (all leases)
- 2,332 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 13