< leases

COOPER, J. B.

Oil · District 09 · Lease #14565

Operator: URBAN OIL & GAS GROUP, LLC

Fields: WEIR (COOPER SD. 2200)

Cum Oil

26k BBL

Cum Gas

21 MCF

casinghead

Wells

4

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 25,802 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

211 BBL/mo

Di (annual)

10.9%

b-factor

0.0

EUR

23,162 BBL

R-squared

0.493

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 LEONARD BROTHERS OPERATING CO. 66 mo
2013-05 — 2021-01 S.B. STREET OPERATING, INC. 93 mo
2011-02 — 2013-04 URBAN OIL & GAS GROUP, LLC 27 mo
2006-08 — 2011-01 IPR ENERGY PARTNERS, L.P. 54 mo
2003-12 — 2006-07 CHANCE OIL CO., INC. 32 mo
1995-09 — 2003-11 SCHMID PROPERTIES, INC. 99 mo
1993-01 — 1995-08 FULTZ OIL COMPANY 32 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
942-237-06487LEONARD BROTHERS OPERATING CO.12,1502001-01-05
1042-237-82802LEONARD BROTHERS OPERATING CO.------
1542-237-30163LEONARD BROTHERS OPERATING CO.------
642-237-06486LEONARD BROTHERS OPERATING CO.------