LINTHICUM 'A'

Oil · District 7C · Lease #17972

Operator: SEM OPERATING COMPANY LLC

Cum Oil

156k BBL

Cum Gas

3.0M MCF

casinghead

Wells

2

Production

2012-01 — 2026-04

Peak Month

2014-09

Production History

Cum Oil: 156,401 BBL Cum Gas: 3,016,987 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,856 BBL/mo

Di (annual)

152.7%

b-factor

0.7

EUR

147,302 BBL

R-squared

0.883

type

hyperbolic

Operator History (from monthly production reports)

2016-06 — 2026-07 SEM OPERATING COMPANY LLC 122 mo
2012-01 — 2016-05 EOG RESOURCES, INC. 53 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSEM OPERATING COMPANY LLC26,7502011-10-27
2 HSEM OPERATING COMPANY LLC26,3002011-10-26