ISAACS, JOHN C. JR. "K"

Oil · District 10 · Lease #7084

Operator: MMGL TXPH, LLC

Fields: MENDOTA, NW. (CHEROKEE)

Cum Oil

30k BBL

Cum Gas

1.4M MCF

casinghead

Wells

2

Production

1995-11 — 2026-04

Peak Month

1998-11

Production History

Cum Oil: 30,303 BBL Cum Gas: 1,407,967 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

359 BBL/mo

Di (annual)

25.9%

b-factor

0.3

EUR

23,144 BBL

R-squared

0.648

type

hyperbolic

Operator History (from monthly production reports)

2023-10 — 2026-07 MMGL TXPH, LLC 34 mo

2020-03 — 2023-09 BLACKBEARD OPERATING, LLC 43 mo

2002-01 — 2020-02 BP AMERICA PRODUCTION COMPANY 218 mo

2000-04 — 2001-12 AMOCO PRODUCTION COMPANY 21 mo

1997-10 — 2000-03 CRESCENDO RESOURCES, L.P. 30 mo

1995-11 — 1997-09 MIDGARD ENERGY COMPANY 23 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3196	42-211-32225	MMGL TXPH, LLC	2	11,450	1997-04-02
2196	42-211-32127	MMGL TXPH, LLC	1	10,750	1995-09-25