42-391-33173
PRODUCINGROOKE
REFUGIO County · District 2 · SAN ISIDRO DEVELOPMENT CO L. C. · REFUGIO NEW (6400 STRINGER SD.)
Permits
1
Max Depth
6,650 ft
First Permit
2017-06-30
Latest Activity
2017-06-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-08-15
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: SAN ISIDRO DEVELOPMENT CO L. C. ≠ Permit: ACOCK/ANAQUA OPERATING CO., LP
Resolved via: production → SAN ISIDRO DEVELOPMENT CO, L. C.
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
2017-08
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 (3) Elevation 39 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA - DISPOSAL (Catahoula) | 3,540 ft | -3,501 ft |
| FRIO - DISPOSAL (Frio) | 3,858 ft | -3,819 ft |
| JACKSON-YEGUA - DISPOSAL (Jackson) | — | — |
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 (1)
| Interval | Type |
|---|---|
| 6,520–6,524 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,191 ft | 340 sx |
| 5.5" | 6,638 ft | 885 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.
Well Details
- Well Number
- 4
- Max Depth
- 6,650 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- SAN ISIDRO DEVELOPMENT CO L. C.
- Completed
- 2017-08-15
Operator
- Location
- SANDIA
- P-5 Status
- Active (filed 2025-06-20)
- Cum Oil (all leases)
- 130,177 bbl
- Cum Gas (all leases)
- 13,043,067 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 46