42-483-32348
PRODUCINGSTILES 3
WHEELER County · District 10 · FORMENTERA OPERATIONS LLC · STILES RANCH (GRANITE WASH CONS)
Permits
1
Max Depth
18,000 ft
First Permit
2007-04-23
Latest Activity
2007-04-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-02-19
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
2007-08
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 (13) Elevation 2,166 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER CALDWELL | 12,497 ft | -10,331 ft |
| CALDWELL | 12,627 ft | -10,461 ft |
| CHEROKEE | 12,739 ft | -10,573 ft |
| GRANITE WASH A (Granite Wash) | 12,818 ft | -10,652 ft |
| GRANITE WASH B (Granite Wash) | 13,029 ft | -10,863 ft |
| GRANITE WASH C (Granite Wash) | 13,553 ft | -11,387 ft |
| GRANITE WASH D (Granite Wash) | 14,030 ft | -11,864 ft |
| GRANITE WASH E (Granite Wash) | 14,227 ft | -12,061 ft |
| ATOKA WASH A (Atoka) | 14,660 ft | -12,494 ft |
| ATOKA WASH B (Atoka) | 14,987 ft | -12,821 ft |
| ATOKA WASH C (Atoka) | 15,304 ft | -13,138 ft |
| ATOKA WASH D (Atoka) | 15,602 ft | -13,436 ft |
| ATOKA WASH E (Atoka) | 16,058 ft | -13,892 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 (7)
| Interval | Type |
|---|---|
| 12,361–14,606 ft | Open hole |
| 14,674–15,072 ft | Perforated |
| 14,674–16,675 ft | Open hole |
| 15,208–15,501 ft | Perforated |
| 15,685–15,914 ft | Perforated |
| 15,977–16,366 ft | Perforated |
| 16,417–16,675 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 323 ft | 500 sx |
| 9.625" | 980 ft | 630 sx |
| 9.625" | 8,418 ft | 9,420 sx |
| 7" | 15,148 ft | 940 sx |
| 7" | 15,148 ft | 940 sx |
| 4.5" | 16,771 ft | 440 sx |
| 9.625" | — | 630 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1303R
- Max Depth
- 18,000 ft
- Drill Type
- Vertical
- County
- WHEELER
- District
- 10
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2012-02-19
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