< leases

UNIV6 PAIGE27

Oil · District 7C · Lease #16139

Operator: PBEX OPERATIONS, LLC

Fields: SHEEP MOUNTAIN (CONSOLIDATED)

Cum Oil

183k BBL

Cum Gas

540k MCF

casinghead

Wells

2

Production

2006-12 — 2026-04

Peak Month

2007-10

Production History

Cum Oil: 182,906 BBL Cum Gas: 539,943 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,881 BBL/mo

Di (annual)

58.7%

b-factor

0.3

EUR

141,797 BBL

R-squared

0.726

type

hyperbolic

Operator History (from monthly production reports)

2021-04 — 2026-07 EXTEX OPERATING COMPANY 64 mo
2018-09 — 2021-03 PBEX OPERATIONS, LLC 31 mo
2011-01 — 2018-08 LEGACY RESERVES OPERATING LP 92 mo
2009-01 — 2010-12 COG OPERATING LLC 24 mo
2006-12 — 2008-12 HENRY PETROLEUM LP 25 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-105-40879EXTEX OPERATING COMPANY110,8002008-10-11
142-105-39814EXTEX OPERATING COMPANY210,8002005-11-08