DERROUGH UNIT

Oil · District 02 · Lease #3809

Operator: PICKETT, D. W.

Fields: TEXAM, E. (CHERNOSKY)

Cum Oil

50k BBL

Cum Gas

27 MCF

casinghead

Wells

2

Production

1993-01 — 2026-01

Peak Month

2014-09

Production History

Cum Oil: 50,276 BBL Cum Gas: 27 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

221 BBL/mo

Di (annual)

21.6%

b-factor

0.0

EUR

12,185 BBL

R-squared

0.416

type

exponential

Operator History (from monthly production reports)

2022-12 — 2026-07 FLAMINGO OIL & GAS 44 mo

2021-08 — 2022-11 CUBE ENERGY GROUP TX, INC. 16 mo

2014-12 — 2021-07 ORIGIN PRODUCTION GROUP LLC 80 mo

2013-11 — 2014-11 ORIGIN PRODUCTION COMPANY, INC. 13 mo

1998-07 — 2013-10 KEBO OIL & GAS, INC. 184 mo

1993-01 — 1998-06 PICKETT, D. W. 66 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-297-33948	FLAMINGO OIL & GAS	1	3,500	1990-05-09
1	42-297-00749	FLAMINGO OIL & GAS	--	--	--