UNIVERSITY -2-

Oil · District 7C · Lease #8152

Operator: VIOLA PROD., INC.

Cum Oil

14k BBL

Cum Gas

87k MCF

casinghead

Wells

5

Production

1993-01 — 2019-06

Peak Month

2000-08

Production History

Cum Oil: 14,300 BBL Cum Gas: 87,120 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

91 BBL/mo

Di (annual)

11.2%

b-factor

0.0

EUR

9,632 BBL

R-squared

0.719

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2006-06 — 2021-01 LEGACY RESERVES OPERATING LP 176 mo
1998-09 — 2006-05 LARRON ENERGY CORPORATION 93 mo
1997-01 — 1998-08 JMW RESOURCES, INC. 20 mo
1996-01 — 1996-12 VIOLA PROD., INC. 12 mo
1993-01 — 1995-12 JMW RESOURCES, INC. 36 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WILSON ENERGY INC.12,7001980-02-01
5LEGACY RESERVES OPERATING LP12,7001980-02-01
4WILSON ENERGY INC.12,7001980-01-29
1WILSON ENERGY INC.12,7001979-11-01
2EXTEX OPERATING COMPANY12,7001979-11-01