UNIVERSITY "H"

Oil · District 7C · Lease #470

Operator: RANGE PRODUCTION COMPANY

Cum Oil

43k BBL

Cum Gas

137k MCF

casinghead

Wells

7

Production

1993-01 — 2026-02

Peak Month

2008-08

Production History

Cum Oil: 43,345 BBL Cum Gas: 136,627 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

328 BBL/mo

Di (annual)

9.4%

b-factor

0.0

EUR

41,552 BBL

R-squared

0.534

type

exponential

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
1995-04 — 1998-08 LOMAK PRODUCTION COMPANY 41 mo
1995-03 — 1995-03 PARKER & PARSLEY DEVELOPMENT L.P 1 mo
1993-12 — 1995-02 MIDPAR L.P. 15 mo
1993-01 — 1993-11 GRAHAM ROYALTY, LTD. 11 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7DIGITAL OPERATING COMPANY LLC12,6501978-08-23
4DIGITAL OPERATING COMPANY LLC12,6501978-06-23
3DIGITAL OPERATING COMPANY LLC12,6001978-05-01
142-105-80119DIGITAL OPERATING COMPANY LLC------
242-105-80120DIGITAL OPERATING COMPANY LLC------
542-105-02695DIGITAL OPERATING COMPANY LLC------
642-105-02699DIGITAL OPERATING COMPANY LLC------