EAGLEHEAD 'C' A2

Oil · District 7C · Lease #19867

Operator: SEM OPERATING COMPANY LLC

Cum Oil

364k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2018-01 — 2026-04

Peak Month

2018-05

Production History

Cum Oil: 364,382 BBL Cum Gas: 1,210,337 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,119 BBL/mo

Di (annual)

261.7%

b-factor

0.8

EUR

412,469 BBL

R-squared

0.942

type

hyperbolic

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
12LHSEM OPERATING COMPANY LLC29,2002017-05-30