42-211-34508
PRODUCINGRAMP RANCH
HEMPHILL County · District 10 · PRESIDIO PETROLEUM LLC · BUFFALO WALLOW (GRANITE WASH)
Permits
1
Max Depth
13,400 ft
First Permit
2008-10-28
Latest Activity
2008-10-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-02-02
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PRESIDIO PETROLEUM LLC ≠ Permit: FOREST OIL CORPORATION
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
2009-02
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 (14) Elevation 2,520 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 4,296 ft | -1,776 ft |
| PENN SHALE (Pennsylvanian) | 5,774 ft | -3,254 ft |
| DOUGLAS | 7,813 ft | -5,293 ft |
| TONKAWA | 8,564 ft | -6,044 ft |
| MISSOURIAN | 9,070 ft | -6,550 ft |
| OSWEGO | 10,551 ft | -8,031 ft |
| GRANITE WASH | 10,899 ft | -8,379 ft |
| DES MOINES | 11,013 ft | -8,493 ft |
| BRITT | 11,088 ft | -8,568 ft |
| GW-B | 11,394 ft | -8,874 ft |
| GW-C | 11,542 ft | -9,022 ft |
| GW-E | 11,918 ft | -9,398 ft |
| GW-F | 12,009 ft | -9,489 ft |
| ATOKA (DID NOT PENETRATE) (Atoka) | — | — |
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 (5)
| Interval | Type |
|---|---|
| 11,016–11,167 ft | Perforated |
| 11,194–11,499 ft | Perforated |
| 11,549–11,596 ft | Perforated |
| 11,930–12,276 ft | Perforated |
| 12,338–12,775 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,021 ft | 1,950 sx |
| 5.5" | 13,239 ft | 730 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1425
- Max Depth
- 13,400 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- PRESIDIO PETROLEUM LLC
- Completed
- 2009-02-02
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