DOOLEY

Oil · District 03 · Lease #4

Operator: UPSTREAM PROPERTIES, LLC

Cum Oil

56k BBL

Cum Gas

85k MCF

casinghead

Wells

3

Production

1993-01 — 2010-09

Peak Month

1993-03

Production History

Cum Oil: 55,926 BBL Cum Gas: 84,690 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

645 BBL/mo

Di (annual)

11.5%

b-factor

0.0

EUR

67,001 BBL

R-squared

0.481

type

exponential

Operator History (from monthly production reports)

2013-03 — 2026-07 RWJ OPERATING LLC 161 mo
2012-09 — 2013-02 UPSTREAM PROPERTIES, LLC 6 mo
2004-07 — 2012-08 B & G ENERGY CORPORATION 98 mo
2003-10 — 2004-06 FH OPERATION COMPANY, INC. 9 mo
1993-01 — 2003-09 MAGUIRE OIL COMPANY 129 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8 TB & G ENERGY CORPORATION19,0321984-05-07
2 T42-201-02726RWJ OPERATING LLC------
942-201-02724RWJ OPERATING LLC------