42-483-31784
Final CompletionELMORE 21
WHEELER County · District 10 · UNBRIDLED RESOURCES LLC · ALLISON-BRITT (12350)
Permits
1
Max Depth
15,000 ft
First Permit
2004-11-17
Latest Activity
2004-11-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2005-03-03
Shut-In
—
Plugged
2024-05-28
EWA / Production operator mismatch
Scheduling: UNBRIDLED RESOURCES LLC ≠ Production: CHESAPEAKE OPERATING, L.L.C. (reported 2015-03)
EWA / Permit operator mismatch
Scheduling: UNBRIDLED RESOURCES LLC ≠ Permit: CHESAPEAKE OPERATING, INC.
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
2005-03
Last Production
2024-05
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 (3) Elevation 2,587 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPR MISSOURIAN WASH | 10,490 ft | -7,903 ft |
| LWR MISSOURIAN WASH | 11,080 ft | -8,493 ft |
| DES MOINES WASH (Des Moines) | 12,252 ft | -9,665 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 |
|---|---|
| 12,366–12,976 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 900 ft | 610 sx |
| 4.5" | 13,100 ft | 535 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
- 4021
- Max Depth
- 15,000 ft
- Drill Type
- Vertical
- County
- WHEELER
- District
- 10
- Operator
- UNBRIDLED RESOURCES LLC
- Completed
- 2005-03-03
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