42-173-31611
Final CompletionPOWELL -20-
GLASSCOCK County · District 8 · CHEYENNE RESOURCES · POWELL N. (WOLFCAMP)
Permits
2
Max Depth
10,500 ft
First Permit
1984-05-11
Latest Activity
1985-04-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-08-29
Shut-In
—
Plugged
1994-04-12
EWA / Production operator mismatch
Scheduling: CHEYENNE RESOURCES ≠ Production: VANGUARD OPERATING, LLC (reported 2017-03)
EWA / Permit operator mismatch
Scheduling: CHEYENNE RESOURCES ≠ Permit: GLOBAL WEST EXPLORATION
Resolved via: scheduling → CHEYENNE RESOURCES
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
2023-12
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 (9) Elevation 2,574 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 5,730 ft | -3,156 ft |
| SPRABERRY | 6,840 ft | -4,266 ft |
| DEAN | 7,840 ft | -5,266 ft |
| B/DEAN | 7,970 ft | -5,396 ft |
| WOLFCAMP LINE (Wolfcamp) | 7,970 ft | -5,396 ft |
| WOLFCAMP LIME (Wolfcamp) | 8,230 ft | -5,656 ft |
| WOLFCAMP DETRI. (Wolfcamp) | 8,355 ft | -5,781 ft |
| WOLFCAMP DETRITAL (Wolfcamp) | 8,355 ft | -5,781 ft |
| STRAWN | 9,944 ft | -7,370 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 (2)
| Interval | Type |
|---|---|
| 8,370–8,392 ft | Perforated |
| 9,944–10,052 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 350 ft | 375 sx |
| 9.625" | 4,505 ft | 700 sx |
| 5.5" | 8,470 ft | 560 sx |
Permit History (2)
Applications (4)
Records & Logs
4 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
- 10,500 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- CHEYENNE RESOURCES
- Completed
- 1984-08-29
Operator
- Name
- CHEYENNE RES
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1991-06-12)
- Total Permits
- 1