POSO

Oil · District 04 · Lease #13164

Operator: MESTENA OPERATING, LTD.

Fields: ALTA MESA (L-12)

Cum Oil

31k BBL

Cum Gas

6 MCF

casinghead

Wells

1

Production

2003-06 — 2026-03

Peak Month

2003-09

Production History

Cum Oil: 30,853 BBL Cum Gas: 6 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

300 BBL/mo

Di (annual)

12.4%

b-factor

0.0

EUR

28,857 BBL

R-squared

0.381

type

exponential

Operator History (from monthly production reports)

2024-09 — 2026-07 D. O. G. OPERATING, LLC 23 mo

2020-12 — 2024-08 HUGOTON OPERATING COMPANY, INC. 45 mo

2020-01 — 2020-11 BLACKBEARD OPERATING, LLC 11 mo

2015-03 — 2019-12 BLUESTONE NATURAL RES. II, LLC 58 mo

2009-07 — 2015-02 MESTENA OPERATING, L.L.C. 68 mo

2003-06 — 2009-06 MESTENA OPERATING, LTD. 73 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-047-32002	D. O. G. OPERATING, LLC	2	6,500	2003-07-24