UNIVERSITY -11-

Oil · District 7C · Lease #5821

Operator: WYNCO ENERGY, INC.

Cum Oil

34k BBL

Cum Gas

94k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

2000-08

Production History

Cum Oil: 33,533 BBL Cum Gas: 93,649 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

128 BBL/mo

Di (annual)

5.1%

b-factor

0.0

EUR

27,722 BBL

R-squared

0.659

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 WYNCO ENERGY, INC. 403 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7WYNCO ENERGY, INC.12,6001978-10-17
4WYNCO ENERGY, INC.12,6001978-10-11
1 X42-105-30851WYNCO ENERGY, INC.------
21142-105-30207WYNCO ENERGY, INC.------
542-105-30854WYNCO ENERGY, INC.------
642-105-31091WYNCO ENERGY, INC.------