42-211-34038
PRODUCINGDOCKRAY RIVERS 237
HEMPHILL County · District 10 · UNBRIDLED RESOURCES LLC · BUFFALO WALLOW (GRANITE WASH)
Permits
1
Max Depth
14,175 ft
First Permit
2007-10-18
Latest Activity
2007-10-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-03-24
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: UNBRIDLED RESOURCES LLC ≠ Permit: LINN 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
2008-03
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 (12) Elevation 2,784 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| T/BROWN DOLOMITE | 4,733 ft | -1,949 ft |
| B/HEEBNER-T/DOUGLAS | 8,128 ft | -5,344 ft |
| T/TONKAWA | 8,918 ft | -6,134 ft |
| AVANT LS | 9,505 ft | -6,721 ft |
| T/BRITT GRANITE WASH | 11,116 ft | -8,332 ft |
| T/GRANITE WASH "A" | 11,250 ft | -8,466 ft |
| T/GRANITE WASH "B" | 11,452 ft | -8,668 ft |
| T/GRANITE WASH "C" | 11,638 ft | -8,854 ft |
| T/GRANITE WASH "D" SHALE | 11,904 ft | -9,120 ft |
| T/GRANITE WASH "E" | 11,954 ft | -9,170 ft |
| T/GRANITE WASH "F" | 12,102 ft | -9,318 ft |
| T/ATOKA WASH | 12,432 ft | -9,648 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 |
|---|---|
| 11,122–13,492 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,360 ft | 1,630 sx |
| 5.5" | 13,641 ft | 430 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
- 5
- Max Depth
- 14,175 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- UNBRIDLED RESOURCES LLC
- Completed
- 2008-03-24
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