42-427-00555

TEMP ABANDONED

GARZA - MONTALVO GAS UNIT

STARR County · District 4 · KILLAM OIL CO. LTD. · SUN NORTH (GARZA)

RRC Lookup

Permits

Max Depth

6,550 ft

First Permit

1981-08-27

Latest Activity

1987-11-24

Lifespan

6 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1988-03-27

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: KILLAM OIL CO. LTD. ≠ Permit: SUN EXPL. & PROD. CO.-CORPUS

Resolved via: scheduling → KILLAM OIL CO. LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2006→ KERR-MCGEE OIL & GAS ONSHORE LP 2006-2011→ EXARO ENERGY II, LLC 2011-2012→ KILLAM OIL CO., LTD. 2012-2013

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)

#339056 Recompletion Final Completion

DE GARZA, C. L. · 6,500 ft

1987-11-24

#131337 Recompletion Final Completion

DE GARZA, C.L. · 6,550 ft

1981-08-27

Permit Applications (2)

#339056 A SUN EXPL. & PROD. CO.-CORPUS

received 1987-11-19

#131337 A SUN EXPL. & PROD. CO.-CORPUS

received 1981-08-27

Well Details

Well Number: 28
Max Depth: 6,550 ft
Drill Type: Vertical
County: STARR
District: 4
Operator: KILLAM OIL CO. LTD.
Completed: 1988-03-27

Operator

Name: KILLAM OIL CO., LTD
Location: LAREDO
P-5 Status: Y (filed 2026-02-04)
Cum Oil (all leases): 8,566,146 bbl
Cum Gas (all leases): 552,173,615 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 829

External Links

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