42-211-31030
GEORGE B
HEMPHILL County · District 10 · PRESIDIO PETROLEUM LLC · HEMPHILL (DOUGLAS-OIL)
Permits
2
Max Depth
11,050 ft
First Permit
1978-08-25
Latest Activity
1978-08-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-03-18
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: PRESIDIO PETROLEUM LLC ≠ Permit: ANADARKO PRODUCTION COMPANY
Resolved via: production → PRESIDIO PETROLEUM 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 (8) Elevation 2,665 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOUGLAS | 7,508 ft | -4,843 ft |
| DOUGLAS "B" (Douglas) | 7,508 ft | -4,843 ft |
| DOUGLAS "C" (Douglas) | 7,755 ft | -5,090 ft |
| DOUGLAS "D" (Douglas) | 7,799 ft | -5,134 ft |
| OSWEGO | 9,897 ft | -7,232 ft |
| GRANITE WASH | 10,636 ft | -7,971 ft |
| GRANITE WASH "A" (Granite Wash) | 10,636 ft | -7,971 ft |
| GRANITE WASH "B" (Granite Wash) | 10,818 ft | -8,153 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 |
|---|---|
| 7,755–7,809 ft | Perforated |
| 10,636–10,868 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,100 ft | 1,600 sx |
| 8.625" | 3,100 ft | 1,600 sx |
| 5.5" | 11,050 ft | 275 sx |
| 5.5" | 11,050 ft | 575 sx |
Permit History (2)
Applications (2)
Records & Logs
4 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
- 3028
- Max Depth
- 11,050 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- PRESIDIO PETROLEUM LLC
- Completed
- 1988-03-18
Operator
- Name
- PRESIDIO PETRO LLC
- Location
- CANADIAN
- P-5 Status
- Active (filed 2026-05-01)
- Cum Oil (all leases)
- 5,427,043 bbl
- Cum Gas (all leases)
- 184,872,360 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 13