42-029-38142

PRODUCING Horizontal

ILTIS MATHILDA

BEXAR County · District 1 · SIMCO OIL LLC · FAIRFIELD

RRC Lookup

Permits

Max Depth

1,240 ft

First Permit

1990-09-07

Latest Activity

1990-09-07

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1999-01-11

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: SIMCO OIL LLC ≠ Permit: ANACACHO OIL COMPANY

Resolved via: production → SIMCO OIL, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

SHEPHERD OIL CO. 1993-1993→ RAO OIL COMPANY 1993-1994→ GINCO OPERATING CO. 1995-1995→ LPG ENERGY COMPANY 1998-1999→ SIMCO OIL 2005-2013→ SIMCO OIL, LLC 2014-2025

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)

#377709 Drill Final Completion

MATHILDA, ILTIS · 1,240 ft

1990-09-07

Spud 1990-09-21

Permit Applications (1)

#377709 A ANACACHO OIL COMPANY

received 1990-09-07

Well Details

Well Number: H 1
Max Depth: 1,240 ft
Drill Type: Horizontal
County: BEXAR
District: 1
Operator: SIMCO OIL LLC
Completed: 1999-01-11

Operator

Name: SIMCO OIL, LLC
Location: LYTLE
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 6,258 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O

External Links

RRC Wellbore Query →