TOMAC UNIT

Oil · District 09 · Lease #27159

Operator: JLR ENERGY

Cum Oil

1k BBL

Cum Gas

18 MCF

casinghead

Wells

1

Production

1993-01 — 1994-08

Peak Month

1993-09

Production History

Cum Oil: 1,186 BBL Cum Gas: 18 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

148 BBL/mo

Di (annual)

229.2%

b-factor

0.0

EUR

773 BBL

R-squared

0.670

type

exponential

Operator History (from monthly production reports)

1996-01 — 2026-07 GULFSTAR 367 mo
1995-08 — 1995-12 ARROWHEAD EXPLORATION COMPANY 5 mo
1993-05 — 1995-07 JLR ENERGY 27 mo
1993-01 — 1993-04 COOPER OIL & GAS, INC. 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GULFSTAR15,2001988-08-09