COLEMAN -E-

Oil · District 08 · Lease #26162

Operator: TNCH, LLC

Fields: COLEMAN RANCH

Cum Oil

102k BBL

Cum Gas

21 MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 102,450 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

474 BBL/mo

Di (annual)

5.0%

b-factor

0.2

EUR

114,116 BBL

R-squared

0.836

type

hyperbolic

Operator History (from monthly production reports)

2017-02 — 2026-07 TNCH, LLC 114 mo

2006-07 — 2017-01 HAGGERTON, TERRY 127 mo

1993-01 — 2006-06 BARNES-POMEROY OIL COMPANY 162 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-335-31789	TNCH, LLC	1	3,200	1980-08-07
E 2	42-335-31788	TNCH, LLC	1	3,200	1980-08-07