KUBELA UNIT

Oil · District 03 · Lease #26005

Operator: DEWBRE PETROLEUM CORPORATION

Fields: HUTCHINS-KUBELA (GILCREASE SD.)

Cum Oil

3k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

2011-11 — 2013-06

Peak Month

2012-03

Production History

Cum Oil: 2,828 BBL Cum Gas: 4,522 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

287 BBL/mo

Di (annual)

291.9%

b-factor

0.1

EUR

1,310 BBL

R-squared

0.750

type

hyperbolic

Operator History (from monthly production reports)

2017-11 — 2026-07 AMEXCO, LLC 105 mo

2017-07 — 2017-10 DEWBRE PETROLEUM CORPORATION 4 mo

2011-11 — 2017-06 AMEXCO, LLC 68 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-481-35181	AMEXCO, LLC	4	6,300	2013-10-14