42-163-34351
PRODUCING HorizontalSENDERO-STX-UNIT
FRIO County · District 1 · FORMENTERA OPERATIONS LLC · INDIO TANKS (PEARSALL)
Permits
2
Max Depth
10,900 ft
First Permit
2025-02-24
Latest Activity
2025-02-24
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2025-08-13
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2025-08
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 567 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 3,575 ft | -3,008 ft |
| NAVARRO | 3,855 ft | -3,288 ft |
| OLMOS | 4,724 ft | -4,157 ft |
| SAN MIGUEL | 5,102 ft | -4,535 ft |
| ANACACHO | 5,868 ft | -5,301 ft |
| AUSTIN CHALK - H2S (Austin Chalk) | 6,219 ft | -5,652 ft |
| EAGLE FORD - H2S (Eagle Ford) | 6,555 ft | -5,988 ft |
| BUDA - H2S (Buda) | 6,671 ft | -6,104 ft |
| DEL RIO | 6,777 ft | -6,210 ft |
| QUEEN CITY | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 10,185–20,287 ft | Perforated |
| 20,288–22,155 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,468 ft | 2,377 sx |
| 9.625" | 9,370 ft | 962 sx |
| 5.5" | 20,287 ft | 3,663 sx |
Permit History (2)
Applications (2)
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.
Well Details
- Well Number
- S731H
- Max Depth
- 10,900 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2025-08-13
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