42-173-31465
Final CompletionBLALOCK L.
GLASSCOCK County · District 8 · RP OPERATING L.L.C. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
10,500 ft
First Permit
1983-08-31
Latest Activity
1983-08-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-12-09
Shut-In
—
Plugged
2024-04-19
EWA / Permit operator mismatch
Scheduling: RP OPERATING L.L.C. ≠ Permit: COASTAL OIL & GAS CORPORATION
Resolved via: scheduling → RP OPERATING L.L.C.
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 2,561 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG-SAN ANDRES (Grayburg) | 3,600 ft | -1,039 ft |
| CLEARFORK (Clear Fork) | 6,130 ft | -3,569 ft |
| SPRABERRY | 6,690 ft | -4,129 ft |
| DEAN | 8,004 ft | -5,443 ft |
| WOLFCAMP | 8,170 ft | -5,609 ft |
| WOLFCAMP REEF (Wolfcamp) | 8,454 ft | -5,893 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 |
|---|---|
| 8,455–8,773 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 353 ft | 400 sx |
| 9.625" | 4,350 ft | 850 sx |
| 7" | 8,455 ft | 400 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1201
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- RP OPERATING L.L.C.
- Completed
- 1983-12-09
Operator
- Name
- RP OPER, L.L.C
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-04)
- Cum Oil (all leases)
- 15,827,971 bbl
- Cum Gas (all leases)
- 187,400 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 219