LUTHI 'A' 401

Oil · District 10 · Lease #8905

Operator: PRESIDIO PETROLEUM LLC

Cum Oil

147k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2013-03 — 2026-04

Peak Month

2015-05

Production History

Cum Oil: 146,961 BBL Cum Gas: 1,085,505 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,605 BBL/mo

Di (annual)

43.7%

b-factor

0.4

EUR

115,380 BBL

R-squared

0.818

type

hyperbolic

Operator History (from monthly production reports)

2019-07 — 2026-07 PRESIDIO PETROLEUM LLC 85 mo
2013-03 — 2019-06 APACHE CORPORATION 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HPRESIDIO PETROLEUM LLC18,0002013-01-23