RICHEY, J.E.

Oil · District 7B · Lease #16998

Operator: TK OPERATING

Fields: JIM NED

Cum Oil

14k BBL

Cum Gas

27 MCF

casinghead

Wells

4

Production

1993-01 — 2025-11

Peak Month

2015-10

Production History

Cum Oil: 14,141 BBL Cum Gas: 27 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

194 BBL/mo

Di (annual)

31.3%

b-factor

0.0

EUR

7,423 BBL

R-squared

0.336

type

exponential

Operator History (from monthly production reports)

2023-01 — 2026-07 REO OPERATING LLC 43 mo

2014-10 — 2022-12 RHYNE, J.V. 99 mo

2012-04 — 2014-09 TK OPERATING 30 mo

2000-10 — 2012-03 RHYNE, J.V. 138 mo

1996-12 — 2000-09 OIL & GAS OPERATIONS 46 mo

1996-11 — 1996-11 JIMNMY PROPERTIES, INC. 1 mo

1993-01 — 1996-10 DOMINO OPERATIONS, INC. 46 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2A	42-083-36242	REO OPERATING LLC	1	5,000	2019-03-19
4	42-083-35690	RHYNE J.V.	2	4,600	2015-08-07
2	42-083-33549	REO OPERATING LLC	2	4,600	1985-07-08
1	42-083-32435	REO OPERATING LLC	1	4,100	1981-02-26