42-211-34338
PRODUCINGRAMP
HEMPHILL County · District 10 · PRESIDIO PETROLEUM LLC · BUFFALO WALLOW (GRANITE WASH)
Permits
1
Max Depth
13,400 ft
First Permit
2008-07-28
Latest Activity
2008-07-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-07-25
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PRESIDIO PETROLEUM LLC ≠ Permit: CORDILLERA TEXAS, 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
2008-10
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 (15) Elevation 2,492 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 4,301 ft | -1,809 ft |
| PENN SHALE (Pennsylvanian) | 5,851 ft | -3,359 ft |
| DOUGLAS | 7,791 ft | -5,299 ft |
| TONKAWA | 8,545 ft | -6,053 ft |
| MISSOURIAN | 9,051 ft | -6,559 ft |
| OSWEGO | 10,475 ft | -7,983 ft |
| GRANITE WASH A (Granite Wash) | 10,870 ft | -8,378 ft |
| DES MOINES | 10,979 ft | -8,487 ft |
| BRITT | 11,041 ft | -8,549 ft |
| GRANITE WASH B (Granite Wash) | 11,366 ft | -8,874 ft |
| GW-B | 11,366 ft | -8,874 ft |
| GW-C | 11,506 ft | -9,014 ft |
| GRANITE WASH E (Granite Wash) | 11,890 ft | -9,398 ft |
| GW-E | 11,890 ft | -9,398 ft |
| GW-F | 11,996 ft | -9,504 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 (4)
| Interval | Type |
|---|---|
| 11,016–11,347 ft | Perforated |
| 11,375–11,786 ft | Perforated |
| 11,844–12,256 ft | Perforated |
| 12,323–12,880 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,500 ft | 1,406 sx |
| 4.5" | 13,200 ft | 800 sx |
Permit History (1)
Applications (1)
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
- 1112
- Max Depth
- 13,400 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- PRESIDIO PETROLEUM LLC
- Completed
- 2013-07-25
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