42-483-31822
PRODUCINGBARTZ 19
WHEELER County · District 10 · FORMENTERA OPERATIONS LLC · STILES RANCH (GRANITE WASH CONS)
Permits
1
Max Depth
18,000 ft
First Permit
2005-02-09
Latest Activity
2005-02-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2005-08-25
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
2005-08
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 (9) Elevation 2,270 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER CALDWELL | 12,589 ft | -10,319 ft |
| CALDWELL | 12,684 ft | -10,414 ft |
| CHEROKEE | 12,790 ft | -10,520 ft |
| GRANITE WASH A (Granite Wash) | 12,866 ft | -10,596 ft |
| GRANITE WASH B (Granite Wash) | 13,030 ft | -10,760 ft |
| GRANITE WASH C (Granite Wash) | 13,590 ft | -11,320 ft |
| GRANITE WASH D (Granite Wash) | 14,054 ft | -11,784 ft |
| GRANITE WASH E (Granite Wash) | 14,246 ft | -11,976 ft |
| ATOKA | 14,702 ft | -12,432 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 (5)
| Interval | Type |
|---|---|
| 12,614–12,993 ft | Perforated |
| 13,046–13,495 ft | Perforated |
| 13,599–14,147 ft | Perforated |
| 14,336–14,651 ft | Perforated |
| 14,743–15,018 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 300 ft | 470 sx |
| 8.625" | 3,318 ft | 850 sx |
| 4.5" | 15,096 ft | 1,150 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
- 4
- Max Depth
- 18,000 ft
- Drill Type
- Vertical
- County
- WHEELER
- District
- 10
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2005-08-25
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