42-163-32927

Final Completion Horizontal

KAIN UNIT

FRIO County · District 1 · WILLIAMS CLAYTON ENERGY INC. · PEARSALL (AUSTIN CHALK)

RRC Lookup

Permits

Max Depth

6,900 ft

First Permit

1990-11-27

Latest Activity

2007-05-11

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-01-22

Shut-In

—

Plugged

1996-09-18

EWA / Production operator mismatch

Scheduling: WILLIAMS CLAYTON ENERGY INC. ≠ Production: KAIN PETROLEUM, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: WILLIAMS CLAYTON ENERGY INC. ≠ Permit: FIRST ROCK, INC.

Resolved via: production → KAIN PETROLEUM, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

WILLIAMS, CLAYTON W., JR., INC. 1993-1993→ WILLIAMS, CLAYTON ENERGY, L.L.C 1993-1993→ WILLIAMS, CLAYTON ENERGY, INC. 1993-1996→ FIRST ROCK, INC. 2006-2011→ KAIN PETROLEUM, LLC 2011-2025

Lease Production

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

Permit History (3)

#638282 Recompletion Final Completion

KAIN · 6,600 ft

2007-05-11

Spud 2007-05-12

#628645 Reenter Final Completion

KAIN · 6,600 ft

2006-11-20

Spud 2006-11-24

#381578 Drill Final Completion

KAIN UNIT · 6,900 ft

1990-11-27

Spud 1990-12-16

Permit Applications (3)

#638282 A FIRST ROCK, INC.

received 2007-05-03

#628645 A FIRST ROCK, INC.

received 2006-11-06

#381578 A WILLIAMS, CLAYTON W., JR., INC.

received 1990-11-27

Well Details

Well Number: 3
Max Depth: 6,900 ft
Drill Type: Horizontal
County: FRIO
District: 1
Operator: WILLIAMS CLAYTON ENERGY INC.
Completed: 1991-01-22

Operator

Name: WILLIAMS, CLAYTON ENGY, INC
Location: HOUSTON
P-5 Status: Y (filed 2026-02-04)
Cum Oil (all leases): 59,671,164 bbl
Cum Gas (all leases): 168,498,727 mcf
Total Permits: 1,139

External Links

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