42-483-33844
PRODUCING HorizontalSTILES 18B
WHEELER County · District 10 · FORMENTERA OPERATIONS LLC · MILLS RANCH (GRANITE WASH CONS.)
Permits
1
Max Depth
11,000 ft
First Permit
2014-05-01
Latest Activity
2014-05-01
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-09-29
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: APACHE CORPORATION
Resolved via: production → FORMENTERA OPERATIONS 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
2014-09
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 (10) Elevation 2,248 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRANITE WASHES | 10,584 ft | -8,336 ft |
| COTTAGE GROVE "C" | 10,597 ft | -8,349 ft |
| COTTAGE GROVE "D" | 10,673 ft | -8,425 ft |
| BLAINE - PRESSURED (ARTISIAN) AN | — | — |
| BROWN DOLOMITE (LOWER) - PRESSUR (Brown Dolomite) | — | — |
| BROWN DOLOMITE (UPPER) - PANHAND (Brown Dolomite) | — | — |
| GLORIETA - OLD WATERFLOOD; CORRO (Glorieta) | — | — |
| GRANITE WASHE - PANHANDLE FIELD | — | — |
| PENNSYLVANIAN SHALE (Pennsylvanian) | — | — |
| WICHITA DOLOMITE (Wichita-Albany) | — | — |
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 |
|---|---|
| 11,005–15,842 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 338 ft | 575 sx |
| 9.625" | 6,616 ft | 925 sx |
| 5.5" | 15,887 ft | 1,670 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 2018H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- WHEELER
- District
- 10
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2014-09-29
Operator
- Location
- AUSTIN
- P-5 Status
- X (filed 2026-06-11)
- Cum Oil (all leases)
- 7,170,117 bbl
- Cum Gas (all leases)
- 53,235,974 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 80