UNIVERSITY (M) -11-

Oil · District 7C · Lease #5467

Operator: ODEN, ROBIN H., INC.

Cum Oil

54k BBL

Cum Gas

170k MCF

casinghead

Wells

9

Production

1993-01 — 2026-03

Peak Month

1995-08

Production History

Cum Oil: 54,272 BBL Cum Gas: 170,392 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

271 BBL/mo

Di (annual)

6.8%

b-factor

0.5

EUR

60,452 BBL

R-squared

0.722

type

hyperbolic

Operator History (from monthly production reports)

2022-07 — 2026-07 DIGITAL OPERATING COMPANY LLC 49 mo
2006-02 — 2022-06 ENDEAVOR ENERGY RESOURCES L.P. 197 mo
1998-07 — 2006-01 MILLENNIUM RESOURCES, LLC. 91 mo
1994-05 — 1998-06 ODEN, ROBIN H. 50 mo
1993-01 — 1994-04 ODEN, ROBIN H., INC. 16 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8DIGITAL OPERATING COMPANY LLC12,8001982-10-18
9DIGITAL OPERATING COMPANY LLC12,8001982-10-18
7DIGITAL OPERATING COMPANY LLC12,8001980-10-26
3DIGITAL OPERATING COMPANY LLC12,8001980-10-16
6DIGITAL OPERATING COMPANY LLC12,7301978-01-11
2DIGITAL OPERATING COMPANY LLC12,7001977-12-12
142-105-10990DIGITAL OPERATING COMPANY LLC------
442-105-30762DIGITAL OPERATING COMPANY LLC------
542-105-31129DIGITAL OPERATING COMPANY LLC------