42-211-33856
Final CompletionBROWN B
HEMPHILL County · District 10 · UNIT PETROLEUM COMPANY · HEMPHILL (GRANITE WASH.)
Permits
1
Max Depth
12,050 ft
First Permit
2007-03-19
Latest Activity
2007-03-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-08-06
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 (11) Elevation 2,391 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE RED BEDS | 3,742 ft | -1,351 ft |
| TOP BROWN DOLMITE | 3,742 ft | -1,351 ft |
| TOP BROWN DOLOMITE (Brown Dolomite) | 3,742 ft | -1,351 ft |
| BASE HEEBNER | 6,964 ft | -4,573 ft |
| DOUGLAS | 6,964 ft | -4,573 ft |
| KANSAS CITY | 8,210 ft | -5,819 ft |
| MARMATON | 9,352 ft | -6,961 ft |
| GRANITE WASH | 9,682 ft | -7,291 ft |
| NOVI | 11,316 ft | -8,925 ft |
| TOP 13 FINGER | 11,374 ft | -8,983 ft |
| MORROW | 11,531 ft | -9,140 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 (4)
| Interval | Type |
|---|---|
| 10,166–10,194 ft | Perforated |
| 10,196–10,214 ft | Perforated |
| 10,264–10,277 ft | Perforated |
| 10,308–10,352 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,705 ft | 1,020 sx |
| 9.625" | 2,705 ft | 1,250 sx |
| 5.5" | 12,050 ft | 325 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 11
- Max Depth
- 12,050 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- UNIT PETROLEUM COMPANY
- Completed
- 2007-08-06
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