42-211-33834
PRODUCINGRW
HEMPHILL County · District 10 · UNITED OIL & SHALE LLC · BUFFALO WALLOW (GRANITE WASH)
Permits
1
Max Depth
12,500 ft
First Permit
2007-01-31
Latest Activity
2007-01-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-04-30
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Production operator mismatch
Scheduling: UNITED OIL & SHALE LLC ≠ Production: FOREST OIL CORPORATION (reported 2010-11)
EWA / Permit operator mismatch
Scheduling: UNITED OIL & SHALE LLC ≠ Permit: CORDILLERA TEXAS, L.P.
Resolved via: scheduling → UNITED OIL & SHALE 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
2007-04
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 (5) Elevation 2,518 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 4,352 ft | -1,834 ft |
| BASE HEEBNER SHALE | 7,936 ft | -5,418 ft |
| UPPER DOUGLAS (Douglas) | 7,987 ft | -5,469 ft |
| LOWER DOUGLAS (Douglas) | 8,156 ft | -5,638 ft |
| GRWS | 11,143 ft | -8,625 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 (2)
| Interval | Type |
|---|---|
| 11,758–12,050 ft | Perforated |
| 12,143–12,315 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 482 ft | 555 sx |
| 8.625" | 2,478 ft | 143 sx |
| 4.5" | 12,413 ft | 330 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
- 1009
- Max Depth
- 12,500 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- UNITED OIL & SHALE LLC
- Completed
- 2007-04-30
Operator
- Location
- WOODWARD
- P-5 Status
- X (filed 2026-03-31)
- Cum Oil (all leases)
- 16,351 bbl
- Cum Gas (all leases)
- 3,705 mcf
- Activities
- OPRS/G, OPRS/O