42-507-31812

Final Completion

PRYOR RANCH

ZAVALA County · District 1 · WINN EXPLORATION/DULCE COMPANY · WINN-DULCE (OLMOS)

RRC Lookup

Permits

Max Depth

3,280 ft

First Permit

1982-10-08

Latest Activity

1982-10-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-04-20

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: WINN EXPLORATION/DULCE COMPANY ≠ Production: MCDAY ENERGY CORP. (reported 2025-12)

Resolved via: production → MCDAY ENERGY CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Gas

production & DCA →

Permit History (1)

#176981 Drill Final Completion

PRYOR RANCH · 3,280 ft

1982-10-08

Permit Applications (1)

#176981 A WINN EXPLORATION/DULCE COMPANY

received 1982-10-08

Well Details

Well Number: 121
Max Depth: 3,280 ft
Drill Type: Vertical
County: ZAVALA
District: 1
Operator: WINN EXPLORATION/DULCE COMPANY
Completed: 1989-04-20

Operator

Name: WINN EXPL/DULCE CO
Location: EAGLE PASS
P-5 Status: Y (filed 1991-10-09)
Total Permits: 293

External Links

RRC Wellbore Query →