42-409-30340

Final Completion

WELDER J.F. UNIT

SAN PATRICIO County · District 4 · CHEVRON U. S. A. INC. · ODEM (6160)

RRC Lookup

Permits

Max Depth

6,314 ft

First Permit

1985-09-10

Latest Activity

1991-01-15

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1973-10-26

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Production: 84 ENERGY LLC (reported 2025-08)

EWA / Permit operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Permit: TEXACO INC.

Resolved via: scheduling → CHEVRON U. S. A. INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

TEXACO E & P INC. 1993-1995→ SMITH PRODUCTION INC. 1995-1999→ ENERGEN RESOURCES CORPORATION 1999-2003→ AROC (TEXAS) INC. 2003-2005→ SOUTHERN BAY OPERATING, L.L.C. 2005-2013→ HK ENERGY OPERATING, LLC 2013-2013→ WAGNER OIL COMPANY 2013-2020→ GTG OPERATING, LLC 2020-2024→ 84 ENERGY LLC 2025-2025

Lease Production

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

Permit History (2)

#383242 Recompletion Final Completion

WELDER, J.F., UNIT · 6,314 ft

1991-01-15

Spud 1991-01-23

#284567 Recompletion Final Completion

J. F. WELDER UNIT · 6,314 ft

1985-09-10

Permit Applications (2)

#383242 A TEXACO INC.

received 1991-01-09

#284567 A TEXACO INC.

received 1985-09-09

Well Details

Well Number: C 40
Max Depth: 6,314 ft
Drill Type: Vertical
County: SAN PATRICIO
District: 4
Operator: CHEVRON U. S. A. INC.
Completed: 1973-10-26

Operator

Name: TEXACO E & P INC
Location: MIDLAND
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 622,347,311 bbl
Cum Gas (all leases): 4,191,207,826 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,225

External Links

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