HAM A1

Oil · District 7C · Lease #19870

Operator: SEM OPERATING COMPANY LLC

Cum Oil

320k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2018-03 — 2026-04

Peak Month

2018-05

Production History

Cum Oil: 320,392 BBL Cum Gas: 1,806,911 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,858 BBL/mo

Di (annual)

162.0%

b-factor

0.6

EUR

375,021 BBL

R-squared

0.884

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2026-07 SEM OPERATING COMPANY LLC 86 mo
2018-03 — 2019-05 CALLON PETROLEUM OPERATING CO 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101LHSEM OPERATING COMPANY LLC29,0002017-11-03