JOHNSON, LOU E. ESTATE

Oil · District 08 · Lease #38372

Operator: QUANTUM RESOURCES MANAGEMENT,LLC

Cum Oil

56k BBL

Cum Gas

626k MCF

casinghead

Wells

6

Production

2007-06 — 2026-03

Peak Month

2007-11

Production History

Cum Oil: 56,446 BBL Cum Gas: 625,915 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,671 BBL/mo

Di (annual)

64.7%

b-factor

0.3

EUR

44,046 BBL

R-squared

0.862

type

hyperbolic

Operator History (from monthly production reports)

2022-11 — 2026-07 QUAIL RIDGE PETROLEUM LLC 45 mo
2015-01 — 2022-10 BREITBURN OPERATING L.P. 94 mo
2007-06 — 2014-12 QUANTUM RESOURCES MANAGEMENT,LLC 91 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
94QUAIL RIDGE PETROLEUM LLC47,2002014-04-30
96QUAIL RIDGE PETROLEUM LLC27,4002007-07-27
90QUAIL RIDGE PETROLEUM LLC27,1002007-03-21
91QUAIL RIDGE PETROLEUM LLC16,9652007-03-21
93QUAIL RIDGE PETROLEUM LLC37,2002007-03-21
92QUAIL RIDGE PETROLEUM LLC27,1272007-03-12