UNIVERSITY 52 S

Oil · District 7C · Lease #18112

Operator: SEM OPERATING COMPANY LLC

Cum Oil

528k BBL

Cum Gas

7.6M MCF

casinghead

Wells

7

Production

2012-11 — 2026-04

Peak Month

2013-04

Production History

Cum Oil: 528,091 BBL Cum Gas: 7,584,232 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,332 BBL/mo

Di (annual)

133.5%

b-factor

0.7

EUR

493,262 BBL

R-squared

0.902

type

hyperbolic

Operator History (from monthly production reports)

2016-06 — 2026-07 SEM OPERATING COMPANY LLC 122 mo
2012-11 — 2016-05 EOG RESOURCES, INC. 43 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
0904HSEM OPERATING COMPANY LLC26,0002012-10-18
0905HSEM OPERATING COMPANY LLC26,0002012-10-18
0906HSEM OPERATING COMPANY LLC26,0002012-10-18
0901HSEM OPERATING COMPANY LLC16,0002012-06-21
0902HSEM OPERATING COMPANY LLC15,9502012-06-21
0903HSEM OPERATING COMPANY LLC15,9502012-06-21
2502SEM OPERATING COMPANY LLC39,1002011-11-09