TURNER AR UNIT B

Oil · District 7C · Lease #19225

Operator: SEM OPERATING COMPANY LLC

Cum Oil

414k BBL

Cum Gas

666k MCF

casinghead

Wells

1

Production

2015-12 — 2026-04

Peak Month

2016-01

Production History

Cum Oil: 414,064 BBL Cum Gas: 666,296 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,840 BBL/mo

Di (annual)

97.4%

b-factor

0.4

EUR

382,676 BBL

R-squared

0.852

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2026-07 SEM OPERATING COMPANY LLC 86 mo
2016-05 — 2019-05 CALLON PETROLEUM OPERATING CO 37 mo
2015-12 — 2016-04 AMERICAN ENERGY-PERM BASIN, LLC 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
08HKSEM OPERATING COMPANY LLC29,0002015-09-11