GAINER, N.

Oil · District 7C · Lease #16381

Operator: LECLAIR OPERATING CO., INC.

Fields: DARK HORSE (GOEN LIME)

Cum Oil

30k BBL

Cum Gas

16k MCF

casinghead

Wells

3

Production

2007-10 — 2026-03

Peak Month

2013-10

Production History

Cum Oil: 29,799 BBL Cum Gas: 16,329 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

486 BBL/mo

Di (annual)

58.6%

b-factor

1.3

EUR

44,156 BBL

R-squared

0.847

type

hyperbolic

Operator History (from monthly production reports)

2015-02 — 2026-07 DAMRON ENERGY, LLC 138 mo

2013-07 — 2015-01 DAMRON ENERGY 19 mo

2007-10 — 2013-06 LECLAIR OPERATING CO., INC. 69 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-095-32217	DAMRON ENERGY, LLC	1	4,000	2007-05-11
2	42-095-31309	DAMRON ENERGY, LLC	2	4,200	1991-04-22
1	42-095-31224	DAMRON ENERGY, LLC	2	4,200	1990-11-26