EAST TURNER NORTH C

Oil · District 7C · Lease #21491

Operator: SEM OPERATING COMPANY LLC

Cum Oil

130k BBL

Cum Gas

760k MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2024-05

Production History

Cum Oil: 129,873 BBL Cum Gas: 759,897 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,279 BBL/mo

Di (annual)

444.1%

b-factor

0.9

EUR

172,217 BBL

R-squared

0.892

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 SEM OPERATING COMPANY LLC 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
05WCSEM OPERATING COMPANY LLC210,0002020-04-06