Permits
2
Max Depth
10,900 ft
First Permit
2026-02-06
Latest Activity
2026-02-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
Formation Tops (10) Elevation 551 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 3,511 ft | -2,960 ft |
| NAVARRO | 3,662 ft | -3,111 ft |
| OLMOS | 4,509 ft | -3,958 ft |
| SAN MIGUEL | 5,041 ft | -4,490 ft |
| ANACACHO | 5,627 ft | -5,076 ft |
| DEL RIO | 6,543 ft | -5,992 ft |
| EDWARDS | 7,049 ft | -6,498 ft |
| GLEN ROSE UPPER (Glen Rose) | 7,667 ft | -7,116 ft |
| GLEN ROSE LOWER (Glen Rose) | 8,187 ft | -7,636 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).
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,439 ft | 2,164 sx |
| 9.625" | 9,417 ft | 591 sx |
| 5.5" | 21,348 ft | 2,950 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
- S721H
- Max Depth
- 10,900 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- FORMENTERA OPERATIONS LLC
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