ELLIOTT UNIT

Oil · District 10 · Lease #8625

Operator: PRESIDIO PETROLEUM LLC

Cum Oil

134k BBL

Cum Gas

545k MCF

casinghead

Wells

2

Production

2012-01 — 2026-04

Peak Month

2012-02

Production History

Cum Oil: 134,183 BBL Cum Gas: 545,143 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,294 BBL/mo

Di (annual)

66.8%

b-factor

0.4

EUR

126,250 BBL

R-squared

0.709

type

hyperbolic

Operator History (from monthly production reports)

2019-07 — 2026-07 PRESIDIO PETROLEUM LLC 85 mo
2012-05 — 2019-06 APACHE CORPORATION 86 mo
2012-01 — 2012-04 CORDILLERA ENERGY PRTNRS III,LLC 4 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPRESIDIO PETROLEUM LLC19,0002013-04-01
1HAPRESIDIO PETROLEUM LLC18,8002011-12-05