LOWRENCE "E"

Oil · District 09 · Lease #25873

Operator: TRI STAR OPERATING, INC.

Cum Oil

4k BBL

Cum Gas

3k MCF

casinghead

Wells

2

Production

1993-01 — 1999-06

Peak Month

1993-06

Production History

Cum Oil: 4,448 BBL Cum Gas: 3,109 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

174 BBL/mo

Di (annual)

44.0%

b-factor

0.0

EUR

4,724 BBL

R-squared

0.718

type

exponential

Operator History (from monthly production reports)

1998-01 — 1999-10 EUROTEX ROYALTY, INC. 22 mo
1993-01 — 1997-12 TRI STAR OPERATING, INC. 60 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 EKTC OIL ENTERPRISES LLC12,7501985-12-30
2 EKTC OIL ENTERPRISES LLC12,7501985-12-30