42-507-30129

GLASSCOCK LETA

ZAVALA County · District 1 · TRINITY OPERATING (USG) LLC · LETA (SAN MIGUEL)

RRC Lookup

Permits

Max Depth

6,012 ft

First Permit

1987-09-18

Latest Activity

1987-09-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-01-21

Shut-In

—

Plugged

2018-11-01

EWA / Production operator mismatch

Scheduling: TRINITY OPERATING (USG) LLC ≠ Production: MATADOR PRODUCTION COMPANY (reported 2013-06)

EWA / Permit operator mismatch

Scheduling: TRINITY OPERATING (USG) LLC ≠ Permit: WINN EXPLORATION/DULCE COMPANY

Resolved via: scheduling → TRINITY OPERATING (USG) LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2023-06

Operator History

Chain of Custody

WINN EXPLORATION CO., INC. 1994-1994→ MCDAY ENERGY CORP. 1994-2010→ MATADOR PRODUCTION COMPANY 2011-2013

Lease Production

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

Oil

production & DCA →

Permit History (1)

#336147 Reenter U

GLASSCOCK, LETA J. · 6,012 ft

1987-09-18

Permit Applications (1)

#336147 A WINN EXPLORATION/DULCE COMPANY

received 1987-09-18

Well Details

Well Number: 3
Max Depth: 6,012 ft
Drill Type: Vertical
County: ZAVALA
District: 1
Operator: TRINITY OPERATING (USG) LLC
Completed: 1988-01-21

Operator

Name: TRINITY OPER (USG), LLC
Location: HOUSTON
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 21,825,819 bbl
Cum Gas (all leases): 266,112,223 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 391

External Links

RRC Wellbore Query →