42-507-32304

Horizontal

GLASSCOCK LETA

ZAVALA County · District 1 · TRINITY OPERATING (USG) LLC · PEARSALL (AUSTIN CHALK)

RRC Lookup

Permits

Max Depth

7,000 ft

First Permit

1990-03-21

Latest Activity

1990-03-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-06-30

Shut-In

—

Plugged

2022-05-16

EWA / Production operator mismatch

Scheduling: TRINITY OPERATING (USG) LLC ≠ Production: MCDAY ENERGY CORP. (reported 2001-08)

EWA / Permit operator mismatch

Scheduling: TRINITY OPERATING (USG) LLC ≠ Permit: WINN EXPLORATION CO., INC.

Resolved via: scheduling → TRINITY OPERATING (USG) LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2022-05

Operator History

Chain of Custody

WINN EXPLORATION CO., INC. 1993-1994→ MCDAY ENERGY CORP. 1995-2001

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 (2)

#371253 Drill

GLASSCOCK, LETA · 6,500 ft

1990-03-21

#371253 Drill Final Completion

GLASSCOCK, LETA · 7,000 ft

1990-03-21

Spud 1990-03-26

Permit Applications (2)

#371253 A WINN EXPLORATION CO., INC.

received 1991-09-27

#371253 A WINN EXPLORATION CO., INC.

received 1990-03-21

Well Details

Well Number: 21
Max Depth: 7,000 ft
Drill Type: Horizontal
County: ZAVALA
District: 1
Operator: TRINITY OPERATING (USG) LLC
Completed: 1991-06-30

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

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