UNIVERSITY "4"

Oil · District 7C · Lease #7706

Operator: VALLEY RESOURCES, INC.

Cum Oil

25k BBL

Cum Gas

116k MCF

casinghead

Wells

7

Production

1993-01 — 2026-03

Peak Month

1994-12

Production History

Cum Oil: 24,761 BBL Cum Gas: 116,215 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

176 BBL/mo

Di (annual)

13.7%

b-factor

0.7

EUR

27,155 BBL

R-squared

0.730

type

hyperbolic

Operator History (from monthly production reports)

2022-07 — 2026-07 DIGITAL OPERATING COMPANY LLC 49 mo
2004-10 — 2022-06 ENDEAVOR ENERGY RESOURCES L.P. 213 mo
1998-09 — 2004-09 RANGE PRODUCTION COMPANY 73 mo
1993-04 — 1998-08 LOMAK PRODUCTION COMPANY 65 mo
1993-01 — 1993-03 VALLEY RESOURCES, INC. 3 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7DIGITAL OPERATING COMPANY LLC12,7001983-06-13
6DIGITAL OPERATING COMPANY LLC12,7001983-05-11
4DIGITAL OPERATING COMPANY LLC12,8001982-05-21
5DIGITAL OPERATING COMPANY LLC12,8001982-05-21
3DIGITAL OPERATING COMPANY LLC12,5001979-02-20
2DIGITAL OPERATING COMPANY LLC12,5001979-01-23
1DIGITAL OPERATING COMPANY LLC12,8001978-06-30