UNIVERSITY 38 D

Oil · District 7C · Lease #18357

Operator: SEM OPERATING COMPANY LLC

Cum Oil

362k BBL

Cum Gas

6.9M MCF

casinghead

Wells

4

Production

2013-04 — 2026-04

Peak Month

2017-04

Production History

Cum Oil: 361,685 BBL Cum Gas: 6,878,164 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,452 BBL/mo

Di (annual)

102.3%

b-factor

0.9

EUR

345,070 BBL

R-squared

0.416

type

hyperbolic

Operator History (from monthly production reports)

2016-06 — 2026-07 SEM OPERATING COMPANY LLC 122 mo
2013-04 — 2016-05 EOG RESOURCES, INC. 38 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1504HSEM OPERATING COMPANY LLC16,4152013-02-05
1503HSEM OPERATING COMPANY LLC26,1002013-01-14
1502HSEM OPERATING COMPANY LLC36,4002013-01-11
1501HSEM OPERATING COMPANY LLC26,1002013-01-10