42-357-32524
SHUT INJEAN 133
OCHILTREE County · District 10 · UNBRIDLED RESOURCES LLC · TWITCHELL (CHESTER)
Permits
1
Max Depth
8,600 ft
First Permit
2005-07-01
Latest Activity
2005-07-01
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2005-10-01
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: UNBRIDLED RESOURCES LLC ≠ Production: 4P ENERGY TEXAS, LLC (reported 2019-04)
EWA / Permit operator mismatch
Scheduling: UNBRIDLED RESOURCES LLC ≠ Permit: LATIGO PETROLEUM TEXAS, LP
Resolved via: scheduling → UNBRIDLED RESOURCES 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
2005-10
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 (5) Elevation 2,940 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,300 ft | -360 ft |
| DOUGLAS | 5,320 ft | -2,380 ft |
| MARMATON | 6,630 ft | -3,690 ft |
| MORROW | 7,950 ft | -5,010 ft |
| CHESTER | 8,260 ft | -5,320 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 (5)
| Interval | Type |
|---|---|
| 8,243–8,257 ft | Perforated |
| 8,316–8,321 ft | Perforated |
| 8,336–8,354 ft | Perforated |
| 8,410–8,425 ft | Perforated |
| 8,439–8,444 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,630 ft | 760 sx |
| 4.5" | 8,600 ft | 345 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
- 4
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- OCHILTREE
- District
- 10
- Operator
- UNBRIDLED RESOURCES LLC
- Completed
- 2005-10-01
Operator
- Name
- UNBRIDLED RES, LLC
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-12-17)
- Cum Oil (all leases)
- 2,156,940 bbl
- Cum Gas (all leases)
- 150,390,040 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 6