RICE UNIVERSITY

Oil · District 03 · Lease #25080

Operator: UNION GAS OPERATING COMPANY

Cum Oil

206k BBL

Cum Gas

678k MCF

casinghead

Wells

1

Production

2006-09 — 2026-04

Peak Month

2006-11

Production History

Cum Oil: 205,848 BBL Cum Gas: 678,010 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,748 BBL/mo

Di (annual)

100.9%

b-factor

0.9

EUR

237,450 BBL

R-squared

0.836

type

hyperbolic

Operator History (from monthly production reports)

2006-09 — 2026-07 UNION GAS OPERATING COMPANY 239 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION GAS OPERATING COMPANY313,2632006-03-15