UNIVERSITY -29-

Oil · District 08 · Lease #17208

Operator: OILWELL OPERATORS, INC.

Fields: FULLERTON

Cum Oil

274k BBL

Cum Gas

278k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1993-03

Production History

Cum Oil: 273,510 BBL Cum Gas: 278,013 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,235 BBL/mo

Di (annual)

8.5%

b-factor

0.5

EUR

237,500 BBL

R-squared

0.784

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 OILWELL OPERATORS, INC. 403 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3OILWELL OPERATORS, INC.17,3001992-02-06
142-003-00726OILWELL OPERATORS, INC.------
242-003-10541OILWELL OPERATORS, INC.------