URSCHEL 71

Oil · District 10 · Lease #9528

Operator: PRESIDIO PETROLEUM LLC

Cum Oil

98k BBL

Cum Gas

547k MCF

casinghead

Wells

1

Production

2016-01 — 2026-04

Peak Month

2016-03

Production History

Cum Oil: 98,396 BBL Cum Gas: 547,440 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,108 BBL/mo

Di (annual)

144.4%

b-factor

0.7

EUR

115,426 BBL

R-squared

0.939

type

hyperbolic

Operator History (from monthly production reports)

2019-07 — 2026-07 PRESIDIO PETROLEUM LLC 85 mo
2016-01 — 2019-06 APACHE CORPORATION 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPRESIDIO PETROLEUM LLC316,0002017-06-26