UNIVERSITY (M) -12-

Oil · District 7C · Lease #5237

Operator: ODEN, ROBIN H., INC.

Cum Oil

20k BBL

Cum Gas

12k MCF

casinghead

Wells

3

Production

1993-01 — 2026-02

Peak Month

1993-08

Production History

Cum Oil: 20,449 BBL Cum Gas: 11,741 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

117 BBL/mo

Di (annual)

6.6%

b-factor

0.0

EUR

20,337 BBL

R-squared

0.508

type

exponential

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 (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1203DIGITAL OPERATING COMPANY LLC12,7001977-12-22
142-105-20015DIGITAL OPERATING COMPANY LLC------
2D42-105-10900DIGITAL OPERATING COMPANY LLC------