TURNER AR UNIT C

Oil · District 7C · Lease #19216

Operator: SEM OPERATING COMPANY LLC

Cum Oil

429k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2015-12 — 2026-04

Peak Month

2016-01

Production History

Cum Oil: 428,717 BBL Cum Gas: 1,123,496 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,882 BBL/mo

Di (annual)

20.8%

b-factor

0.0

EUR

397,535 BBL

R-squared

0.414

type

exponential

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
13HKSEM OPERATING COMPANY LLC29,0002015-09-14