42-211-33658
Final CompletionFILLINGIM
HEMPHILL County · District 10 · EQV OPERATING LLC · BUFFALO WALLOW (GRANITE WASH)
Permits
1
Max Depth
13,500 ft
First Permit
2006-07-14
Latest Activity
2006-07-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2006-11-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EQV OPERATING LLC ≠ Production: PRESIDIO PETROLEUM LLC (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: EQV OPERATING LLC ≠ Permit: NOBLE ENERGY PRODUCTION, INC.
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
2006-10
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 2,638 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OSWEGO | 10,792 ft | -8,154 ft |
| OSWEGO UPPER (Oswego) | 10,792 ft | -8,154 ft |
| GRANITE W. A-1 | 11,151 ft | -8,513 ft |
| GRANITE W. A | 11,228 ft | -8,590 ft |
| GRANITE WASH B (Granite Wash) | 11,347 ft | -8,709 ft |
| GRANITE WASH C (Granite Wash) | 11,618 ft | -8,980 ft |
| BROWN DOLOMITE - PROD, PRESSURED (Brown Dolomite) | — | — |
| BROWNSVILLE | — | — |
| CLEVELAND | — | — |
| DOUGLAS | — | — |
| KANSAS CITY (HOGSHOOTER) (Kansas City) | — | — |
| PENNSYLVANIAN (MARMATON) (Pennsylvanian) | — | — |
| PENNSYLVANIAN SAND (Pennsylvanian) | — | — |
| TONKAWA | — | — |
| TOPEKA | — | — |
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 |
|---|---|
| 11,379–11,570 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,193 ft | 1,750 sx |
| 4.5" | 11,905 ft | 641 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 4019P
- Max Depth
- 13,500 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- EQV OPERATING LLC
- Completed
- 2006-11-01
Operator
- Name
- EQV OPERATING LLC
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-09-24)
- Cum Oil (all leases)
- 58,783 bbl
- Cum Gas (all leases)
- 54,632,677 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O