42-507-31969
Final CompletionMATTHEWS RANCH
ZAVALA County · District 1 · WILLIAMSON OPERATING CO. · MATTHEWS RANCH (OLMOS)
Permits
1
Max Depth
2,500 ft
First Permit
1983-09-16
Latest Activity
1983-09-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-07-30
Shut-In
—
Plugged
1991-06-17
!
EWA / Permit operator mismatch
Scheduling: WILLIAMSON OPERATING CO. ≠ Permit: AZTEC PETROLEUM CORP.
Resolved via: scheduling → WILLIAMSON OPERATING CO.
Operator History
originally filed by AZTEC PETROLEUM CORP. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit History (1)
Permit Applications (1)
#215905 A AZTEC PETROLEUM CORP.
received 1983-06-08
Well Details
- Well Number
- 2601
- Max Depth
- 2,500 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- WILLIAMSON OPERATING CO.
- Completed
- 1983-07-30
Operator
- Name
- WILLIAMSON OPER CO
- Location
- UVALDE
- P-5 Status
- Y (filed 2025-08-04)
- Cum Oil (all leases)
- 15,399 bbl
- Cum Gas (all leases)
- 148,258 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 4