UNIVERSITY 38 R

Oil · District 7C · Lease #18243

Operator: SEM OPERATING COMPANY LLC

Cum Oil

436k BBL

Cum Gas

6.4M MCF

casinghead

Wells

4

Production

2013-01 — 2026-04

Peak Month

2014-05

Production History

Cum Oil: 435,857 BBL Cum Gas: 6,403,679 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,930 BBL/mo

Di (annual)

183.6%

b-factor

0.8

EUR

494,580 BBL

R-squared

0.684

type

hyperbolic

Operator History (from monthly production reports)

2016-06 — 2026-07 SEM OPERATING COMPANY LLC 122 mo
2013-01 — 2016-05 EOG RESOURCES, INC. 41 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
0703HSEM OPERATING COMPANY LLC26,1002012-08-02
0702HSEM OPERATING COMPANY LLC46,5002012-08-01
0704HSEM OPERATING COMPANY LLC26,1002012-08-01
0701HSEM OPERATING COMPANY LLC46,5002012-07-27