42-483-33381
Final Completion HorizontalPURYEAR 28
WHEELER County · District 10 · ENERVEST OPERATING L.L.C. · MILLS RANCH (GRANITE WASH CONS.)
Permits
2
Max Depth
11,405 ft
First Permit
2012-01-18
Latest Activity
2012-01-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2012-04-14
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENERVEST OPERATING L.L.C. ≠ Production: UNBRIDLED RESOURCES, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ENERVEST OPERATING L.L.C. ≠ Permit: LINN OPERATING, INC.
Resolved via: production → 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
2012-04
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 (7) Elevation 2,269 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B/HEEBNER - T/DOUGLAS | 8,788 ft | -6,519 ft |
| TONKAWA | 9,658 ft | -7,389 ft |
| LANSING | 10,167 ft | -7,898 ft |
| LOWER LANSING | 10,318 ft | -8,049 ft |
| AVANT LS | 10,413 ft | -8,144 ft |
| KANSAS CITY 'A'/HOGSHOOTER (Kansas City) | 10,792 ft | -8,523 ft |
| KANSAS CITY 'B' (Kansas City) | 10,857 ft | -8,588 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 |
|---|---|
| 11,536–15,671 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 390 ft | 690 sx |
| 9.625" | 6,828 ft | 840 sx |
| 7" | 10,227 ft | 250 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 2 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
- 15H
- Max Depth
- 11,405 ft
- Drill Type
- Horizontal
- County
- WHEELER
- District
- 10
- Operator
- ENERVEST OPERATING L.L.C.
- Completed
- 2012-04-14
Operator
- Name
- ENERVEST OPER, L.L.C
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-13)
- Cum Oil (all leases)
- 39,678,049 bbl
- Cum Gas (all leases)
- 1,492,558,001 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G
- Total Permits
- 1,249