42-393-32636
PRODUCING HorizontalCHAMBERS F.M.
ROBERTS County · District 10 · UNIT PETROLEUM COMPANY · MENDOTA NW. (GRANITE WASH)
Permits
2
Max Depth
10,770 ft
First Permit
2014-08-14
Latest Activity
2014-08-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-02-12
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2015-02
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 (10) Elevation 2,928 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE - PRODUCTIVE; H2S (Brown Dolomite) | 3,000 ft | -72 ft |
| WOLFCAMP - H2S CORROSIVE (Wolfcamp) | 3,580 ft | -652 ft |
| QUINDUNO BROWN DOLOMITE - H2S CO | 3,800 ft | -872 ft |
| ALBANY DOLOMITE - H2S CORROSIVE | 3,840 ft | -912 ft |
| COUNCIL GROVE | 4,200 ft | -1,272 ft |
| MOORE COUNTY LIME - H2S CORROSIV (Moore County Lime) | 4,230 ft | -1,302 ft |
| TONKAWA | 5,400 ft | -2,472 ft |
| LECOMPTON (DOUGLAS) - H2S CORROS | 6,120 ft | -3,192 ft |
| TORONTO | 6,280 ft | -3,352 ft |
| DOUGLAS | 7,248 ft | -4,320 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 (1)
| Interval | Type |
|---|---|
| 11,352–15,683 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,233 ft | 1,270 sx |
| 9.625" | 6,492 ft | 380 sx |
| 7" | 11,305 ft | 460 sx |
Permit History (2)
Applications (2)
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
- 4H
- Max Depth
- 10,770 ft
- Drill Type
- Horizontal
- County
- ROBERTS
- District
- 10
- Operator
- UNIT PETROLEUM COMPANY
- Completed
- 2015-02-12
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