EAGLEHEAD 'C' A1

Oil · District 7C · Lease #19824

Operator: SEM OPERATING COMPANY LLC

Cum Oil

262k BBL

Cum Gas

886k MCF

casinghead

Wells

1

Production

2018-01 — 2026-04

Peak Month

2018-05

Production History

Cum Oil: 261,852 BBL Cum Gas: 886,197 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,587 BBL/mo

Di (annual)

21.5%

b-factor

0.0

EUR

255,984 BBL

R-squared

0.409

type

exponential

Operator History (from monthly production reports)

2019-06 — 2026-07 SEM OPERATING COMPANY LLC 86 mo
2018-01 — 2019-05 CALLON PETROLEUM OPERATING CO 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11LHSEM OPERATING COMPANY LLC29,2002017-05-30