MURPHY, J. E. "A"

Oil · District 8A · Lease #67044

Operator: OMNI OPERATING COMPANY(A)

Cum Oil

61k BBL

Cum Gas

33 MCF

casinghead

Wells

6

Production

1993-04 — 2026-04

Peak Month

2006-11

Production History

Cum Oil: 60,723 BBL Cum Gas: 33 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

275 BBL/mo

Di (annual)

2.5%

b-factor

0.0

EUR

93,223 BBL

R-squared

0.311

type

exponential

Operator History (from monthly production reports)

2016-01 — 2026-07 GRIFFIN ENERGY HOLDINGS, LLC 127 mo
2002-12 — 2015-12 NEFF, MICKEY OIL COMPANY INC. 157 mo
1999-07 — 2002-11 BLUESTAR ENERGY, INC. 41 mo
1996-11 — 1999-06 OMNI OPERATING COMPANY(A) 32 mo
1993-11 — 1996-10 MURPHY & ASSOCIATES, INC. 36 mo
1993-04 — 1993-10 LECLAIR OPERATING CO., INC. 7 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5RGRIFFIN ENERGY HOLDINGS, LLC13,5002006-09-06
6RGRIFFIN ENERGY HOLDINGS, LLC13,5002006-09-06
242-415-01954GRIFFIN ENERGY HOLDINGS, LLC------
342-415-01955GRIFFIN ENERGY HOLDINGS, LLC------
442-415-01956GRIFFIN ENERGY HOLDINGS, LLC------
542-415-01957GRIFFIN ENERGY HOLDINGS, LLC------