COZART 'A'

Oil · District 08 · Lease #43320

Operator: MURPHY EXPL. & PROD. CO. - USA

Cum Oil

6k BBL

Cum Gas

3 MCF

casinghead

Wells

1

Production

2011-11 — 2023-12

Peak Month

2012-01

Production History

Cum Oil: 6,213 BBL Cum Gas: 3 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

168 BBL/mo

Di (annual)

63.2%

b-factor

0.6

EUR

6,914 BBL

R-squared

0.524

type

hyperbolic

Operator History (from monthly production reports)

2020-04 — 2026-02 EOG RESOURCES, INC. 71 mo
2020-03 — 2020-03 CGS OPERATING, LLC 1 mo
2019-04 — 2020-02 EXL PETROLEUM OPERATING II, INC. 11 mo
2017-11 — 2019-03 MURPHY EXPL. & PROD. CO. - USA 17 mo
2012-12 — 2017-10 HADAWAY CONSULT AND ENGINEER,LLC 59 mo
2011-11 — 2012-11 BIG STAR OIL & GAS, LLC 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RCAMBRIAN MANAGEMENT LTD.212,7002014-03-03