42-507-30968
TEMP ABANDONEDCHAPPAROSA RANCH
ZAVALA County · District 1 · CONWAY ENERGY OPER SERVICES INC. · BANDERA TANK (SAN MIGUEL)
Permits
1
Max Depth
2,500 ft
First Permit
1978-03-10
Latest Activity
1978-03-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1978-10-02
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CONWAY ENERGY OPER SERVICES INC. ≠ Permit: NORTON OIL CO.,INC. & GRAGE,V.P.
Resolved via: scheduling → CONWAY ENERGY OPER SERVICES INC.
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
1993-01
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 1,923–1,979 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 170 ft | 115 sx |
| 2.375" | 1,913 ft | — |
| 4.5" | 2,030 ft | 730 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record.
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
- 49
- Max Depth
- 2,500 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- CONWAY ENERGY OPER SERVICES INC.
- Completed
- 1978-10-02
Operator
- Location
- SAN DIEGO
- P-5 Status
- Active (filed 2025-09-17)
- Cum Oil (all leases)
- 45,921 bbl
- Cum Gas (all leases)
- 769,922 mcf
- Activities
- OPRS/G, OPRS/O