M-BANK #1

Oil · District 09 · Lease #26474

Operator: WHITE KNIGHT PRODUCTION LLC

Fields: K-M-A

Cum Oil

65k BBL

Cum Gas

21 MCF

casinghead

Wells

5

Production

1993-01 — 2026-02

Peak Month

2006-09

Production History

Cum Oil: 65,341 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

206 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

30,909 BBL

R-squared

0.516

type

exponential

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

2004-11 — 2015-08 EXTEX OPERATING COMPANY 130 mo

1994-10 — 2004-10 JOJON PETROLEUM COMPANY 121 mo

1993-01 — 1994-09 MARSHALL ENERGY, INC. 21 mo

Wells (5)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4M	42-485-41752	R2Q OPERATING LLC	1	4,400	1988-07-26
3M	42-485-41725	R2Q OPERATING LLC	1	4,000	1988-06-21
2M	42-485-41315	R2Q OPERATING LLC	2	4,000	1987-03-23
8	42-485-01257	R2Q OPERATING LLC	2	3,835	1987-03-23
1M	42-485-41240	R2Q OPERATING LLC	2	4,500	1986-12-08