GRAHAM

Oil · District 09 · Lease #25740

Operator: WHITE KNIGHT PRODUCTION LLC

Fields: K-M-A

Cum Oil

42k BBL

Cum Gas

27 MCF

casinghead

Wells

2

Production

1993-01 — 2026-02

Peak Month

2019-08

Production History

Cum Oil: 42,334 BBL Cum Gas: 27 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,096 BBL/mo

Di (annual)

351.4%

b-factor

1.5

EUR

40,591 BBL

R-squared

0.876

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 R2Q OPERATING LLC 62 mo

2017-07 — 2021-05 WHITE KNIGHT PRODUCTION LLC 47 mo

2015-09 — 2017-06 TXON PARTNERS, LLC 22 mo

2013-08 — 2015-08 EXTEX OPERATING COMPANY 25 mo

1993-01 — 2013-07 MIDWESTERN ENERGY 247 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-485-46164	R2Q OPERATING LLC	1	4,500	2018-11-28
1	42-485-40223	R2Q OPERATING LLC	1	4,300	1984-12-28