42-211-32240
PRODUCINGDEVIN
HEMPHILL County · District 10 · PRESIDIO PETROLEUM LLC · HEMPHILL (GRANITE WASH.)
Permits
2
Max Depth
14,000 ft
First Permit
1997-07-09
Latest Activity
1997-07-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-06-27
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PRESIDIO PETROLEUM LLC ≠ Permit: BRIGHAM OIL & GAS, L.P.
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
1997-12
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 2,583 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOUGLAS | 7,658 ft | -5,075 ft |
| TONKAWA | 8,426 ft | -5,843 ft |
| CLEVELAND | 9,736 ft | -7,153 ft |
| GRANITE WASH | 10,462 ft | -7,879 ft |
| MORROW SHALE (Morrow) | 12,878 ft | -10,295 ft |
| UPR. MORROW | 13,234 ft | -10,651 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 (7)
| Interval | Type |
|---|---|
| 10,573–11,196 ft | Perforated |
| 10,820–11,140 ft | Perforated |
| 11,245–11,496 ft | Perforated |
| 11,592–11,832 ft | Perforated |
| 11,845–12,136 ft | Perforated |
| 12,158–12,414 ft | Perforated |
| 12,436–12,678 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,975 ft | 975 sx |
| 4.5" | 12,527 ft | 240 sx |
| 7" | 12,979 ft | 536 sx |
| 4.5" | 13,633 ft | 130 sx |
| 9.625" | — | 270 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 1
- Max Depth
- 14,000 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- PRESIDIO PETROLEUM LLC
- Completed
- 2009-06-27
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