42-211-35097
PRODUCING HorizontalETHEREDGE A
HEMPHILL County · District 10 · PRESIDIO PETROLEUM LLC · HEMPHILL (GRANITE WASH.)
Permits
2
Max Depth
11,000 ft
First Permit
2012-10-04
Latest Activity
2012-10-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-12-23
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PRESIDIO PETROLEUM LLC ≠ Permit: UNIT PETROLEUM 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
2014-12
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 (18) Elevation 2,699 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE - PROD, PRESSURED (Brown Dolomite) | 4,253 ft | -1,554 ft |
| TOPEKA | 4,253 ft | -1,554 ft |
| BROWNSVILLE | 6,080 ft | -3,381 ft |
| PENNSYLVANIAN SAND (Pennsylvanian) | 7,120 ft | -4,421 ft |
| BROWNSVILLE | 7,508 ft | -4,809 ft |
| DOUGLAS | 7,508 ft | -4,809 ft |
| TONKAWA | 7,508 ft | -4,809 ft |
| TONKAWA | 7,530 ft | -4,831 ft |
| KANSAS CITY (HOGSHOOTER) (Kansas City) | 8,360 ft | -5,661 ft |
| CLEVELAND | 8,610 ft | -5,911 ft |
| PENNSYLVANIAN (MARMATON) (Pennsylvanian) | 9,610 ft | -6,911 ft |
| OSWEGO UPPER (Oswego) | 9,930 ft | -7,231 ft |
| BROWNSVILLE | — | — |
| CLEVELAND | — | — |
| KANSAS CITY (HOGSHOOTER) (Kansas City) | — | — |
| OSWEGO UPPER (Oswego) | — | — |
| PENNSYLVANIAN (MARMATON) (Pennsylvanian) | — | — |
| PENNSYLVANIAN SAND (Pennsylvanian) | — | — |
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 |
|---|---|
| 10,635–15,570 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 669 ft | 665 sx |
| 7" | 11,308 ft | 1,160 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
- 4H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- HEMPHILL
- District
- 10
- Operator
- PRESIDIO PETROLEUM LLC
- Completed
- 2014-12-23
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