FOSTER 60

Oil · District 08 · Lease #36887

Operator: RELENTLESS PERMIAN OPERATING LLC

Cum Oil

226k BBL

Cum Gas

167k MCF

casinghead

Wells

1

Production

2002-04 — 2025-05

Peak Month

2005-12

Production History

Cum Oil: 226,473 BBL Cum Gas: 167,028 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,528 BBL/mo

Di (annual)

15.6%

b-factor

0.2

EUR

236,874 BBL

R-squared

0.831

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2025-12 KEK EXPLORATION LLC 20 mo
2023-01 — 2024-04 NEW HEIGHT ENERGY, LLC 16 mo
2018-01 — 2022-12 RELENTLESS PERMIAN OPERATING LLC 60 mo
2012-03 — 2017-12 PPC OPERATING COMPANY LLC 70 mo
2002-04 — 2012-02 BRIGHT & CO. 119 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AKEK EXPLORATION LLC28,2002025-08-28