UNIVERSITY 6032

Oil · District 08 · Lease #38507

Operator: THREE RIVERS OPERATING CO LLC

Cum Oil

55k BBL

Cum Gas

59k MCF

casinghead

Wells

1

Production

2007-10 — 2026-01

Peak Month

2008-03

Production History

Cum Oil: 55,266 BBL Cum Gas: 59,186 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,377 BBL/mo

Di (annual)

58.9%

b-factor

0.5

EUR

52,567 BBL

R-squared

0.574

type

hyperbolic

Operator History (from monthly production reports)

2012-08 — 2026-07 COG OPERATING LLC 168 mo
2011-01 — 2012-07 THREE RIVERS OPERATING CO LLC 19 mo
2007-10 — 2010-12 SAMSON LONE STAR, LLC 39 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COG OPERATING LLC213,0002007-05-09