42-483-33415
NOT ELIGIBLE FOR ALLOWABLE HorizontalSTILES 18 SL
WHEELER County · District 10 · FORMENTERA OPERATIONS LLC · STILES RANCH (GRANITE WASH CONS)
Permits
1
Max Depth
13,000 ft
First Permit
2012-02-17
Latest Activity
2012-02-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-10-04
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: APACHE CORPORATION
Resolved via: scheduling → 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
2012-10
Last Production
2026-07
Operator History
originally filed by APACHE CORPORATION — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,227 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TONKAWA | 10,000 ft | -7,773 ft |
| COTTAGE GROVE | 10,554 ft | -8,327 ft |
| SWEETWATER | 11,310 ft | -9,083 ft |
| CLEVELAND | 11,749 ft | -9,522 ft |
| UPPER CALDWELL | 12,506 ft | -10,279 ft |
| CALDWELL | 12,616 ft | -10,389 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 |
|---|---|
| 13,100–17,930 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 337 ft | 388 sx |
| 9.625" | 6,560 ft | 2,154 sx |
| 5.5" | 17,996 ft | 903 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
- 1618H
- Max Depth
- 13,000 ft
- Drill Type
- Horizontal
- County
- WHEELER
- District
- 10
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2012-10-04
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