42-311-35090
Final Completion Horizontal76 RANCH MCM
MCMULLEN County · District 1 · SAN ISIDRO DEVELOPMENT CO L. C. · EAGLEVILLE (EAGLE FORD-1)
Permits
2
Max Depth
14,000 ft
First Permit
2012-08-31
Latest Activity
2012-08-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-09-29
Shut-In
—
Plugged
2024-12-20
EWA / Permit operator mismatch
Scheduling: SAN ISIDRO DEVELOPMENT CO L. C. ≠ Permit: CHESAPEAKE OPERATING, INC.
Resolved via: scheduling → 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
2011-08
Last Production
2025-02
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 268 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANACACHO | 10,618 ft | -10,350 ft |
| AUSTIN CHALK | 11,000 ft | -10,732 ft |
| EAGLEFORD (Eagle Ford) | 11,064 ft | -10,796 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 (1)
| Interval | Type |
|---|---|
| 11,284–17,123 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 4,950 ft | 680 sx |
| 5.5" | 17,309 ft | 2,155 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.
No GPS coordinates yet
Well Details
- Well Number
- A 4H
- Max Depth
- 14,000 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- SAN ISIDRO DEVELOPMENT CO L. C.
- Completed
- 2013-09-29
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