EAGLEHEAD 'A-A3'

Oil · District 7C · Lease #20127

Operator: SEM OPERATING COMPANY LLC

Cum Oil

183k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2018-10 — 2026-04

Peak Month

2020-07

Production History

Cum Oil: 182,668 BBL Cum Gas: 1,288,312 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,190 BBL/mo

Di (annual)

17.9%

b-factor

0.0

EUR

147,177 BBL

R-squared

0.310

type

exponential

Operator History (from monthly production reports)

2019-06 — 2026-07 SEM OPERATING COMPANY LLC 86 mo
2018-10 — 2019-05 CALLON PETROLEUM OPERATING CO 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3LHSEM OPERATING COMPANY LLC29,2002018-12-19