MCLAIN "A"

Oil · District 10 · Lease #7489

Operator: PRESIDIO PETROLEUM LLC

Cum Oil

10k BBL

Cum Gas

25k MCF

casinghead

Wells

1

Production

2004-02 — 2016-02

Peak Month

2004-03

Production History

Cum Oil: 10,448 BBL Cum Gas: 25,300 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

252 BBL/mo

Di (annual)

77.6%

b-factor

1.0

EUR

14,346 BBL

R-squared

0.596

type

hyperbolic

Operator History (from monthly production reports)

2019-07 — 2026-07 PRESIDIO PETROLEUM LLC 85 mo
2004-02 — 2019-06 APACHE CORPORATION 185 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION38,7132003-08-12