RANDALL 640

Oil · District 10 · Lease #8910

Operator: PRESIDIO PETROLEUM LLC

Cum Oil

160k BBL

Cum Gas

1.8M MCF

casinghead

Wells

3

Production

2013-07 — 2026-04

Peak Month

2013-11

Production History

Cum Oil: 160,076 BBL Cum Gas: 1,838,826 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,520 BBL/mo

Di (annual)

341.3%

b-factor

1.3

EUR

189,816 BBL

R-squared

0.928

type

hyperbolic

Operator History (from monthly production reports)

2019-07 — 2026-07 PRESIDIO PETROLEUM LLC 85 mo
2013-07 — 2019-06 APACHE CORPORATION 72 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPRESIDIO PETROLEUM LLC18,0002013-07-18
3HPRESIDIO PETROLEUM LLC18,0002013-07-18
1HPRESIDIO PETROLEUM LLC18,0002013-02-08