42-173-31595
Final CompletionPOWELL 20
GLASSCOCK County · District 8 · OXY USA INC. · BLALOCK LAKE (STRAWN)
Permits
1
Max Depth
10,137 ft
First Permit
1984-04-23
Latest Activity
1984-04-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-04-22
Shut-In
—
Plugged
2023-08-09
EWA / Production operator mismatch
Scheduling: OXY USA INC. ≠ Production: VANGUARD OPERATING, LLC (reported 2017-03)
EWA / Permit operator mismatch
Scheduling: OXY USA INC. ≠ Permit: GLOBAL WEST EXPLORATION INC.
Resolved via: scheduling → OXY USA INC.
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 (3) Elevation 2,610 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 5,963 ft | -3,353 ft |
| WOLFCAMP | 8,380 ft | -5,770 ft |
| STRAWN | 9,953 ft | -7,343 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 |
|---|---|
| 9,953–10,062 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 355 ft | 375 sx |
| 9.625" | 4,495 ft | 690 sx |
| 5.5" | 8,540 ft | 1,120 sx |
Permit History (1)
Applications (4)
Records & Logs
2 completion filings on record.
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
- 3
- Max Depth
- 10,137 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- OXY USA INC.
- Completed
- 1985-04-22
Operator
- Name
- OXY USA INC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-26)
- Cum Oil (all leases)
- 277,250,617 bbl
- Cum Gas (all leases)
- 814,544,078 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 3,289