42-211-34025
Final CompletionBROWN B
HEMPHILL County · District 10 · UNIT PETROLEUM COMPANY · HEMPHILL (GRANITE WASH.)
Permits
1
Max Depth
12,100 ft
First Permit
2007-10-05
Latest Activity
2007-10-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-03-02
Shut-In
—
Plugged
—
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
2007-08
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,390 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOUGLAS | 7,027 ft | -4,637 ft |
| TONKAWA | 7,758 ft | -5,368 ft |
| KANSAS CITY | 8,246 ft | -5,856 ft |
| MARMATON | 9,414 ft | -7,024 ft |
| GRANITE WASH | 9,976 ft | -7,586 ft |
| NOVI LIME | 11,383 ft | -8,993 ft |
| 13 FINGER | 11,464 ft | -9,074 ft |
| MORROW | 11,650 ft | -9,260 ft |
| TOP MORROW (Morrow) | 11,650 ft | -9,260 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 (5)
| Interval | Type |
|---|---|
| 10,225–10,307 ft | Perforated |
| 10,225–10,395 ft | Perforated |
| 10,314–10,336 ft | Perforated |
| 10,340–10,350 ft | Perforated |
| 10,369–10,395 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,820 ft | 1,020 sx |
| 5.5" | 10,699 ft | 520 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
- 12
- Max Depth
- 12,100 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- UNIT PETROLEUM COMPANY
- Completed
- 2008-03-02
Operator
- Name
- UNIT PETRO CO
- Location
- TULSA
- P-5 Status
- Active (filed 2025-01-13)
- Cum Oil (all leases)
- 8,610,362 bbl
- Cum Gas (all leases)
- 788,031,686 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,100