UNIVERSITY 18

Oil · District 7C · Lease #13171

Operator: MICHAELSON PRODUCING COMPANY

Cum Oil

144k BBL

Cum Gas

134k MCF

casinghead

Wells

8

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 143,945 BBL Cum Gas: 133,588 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,635 BBL/mo

Di (annual)

43.7%

b-factor

1.1

EUR

152,735 BBL

R-squared

0.962

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 MICHAELSON PRODUCING COMPANY 403 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8MICHAELSON PRODUCING COMPANY22,7001996-02-12
7MICHAELSON PRODUCING COMPANY12,7001994-08-03
6MICHAELSON PRODUCING COMPANY12,6601994-03-02
5MICHAELSON PRODUCING COMPANY12,6601993-08-05
4MICHAELSON PRODUCING COMPANY12,6601993-03-22
3MICHAELSON PRODUCING COMPANY13,0001992-09-09
2MICHAELSON PRODUCING COMPANY13,0001992-03-26
1MICHAELSON PRODUCING COMPANY12,9001991-10-14