EAST TURNER NORTH D2

Oil · District 7C · Lease #21487

Operator: SEM OPERATING COMPANY LLC

Cum Oil

191k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 191,202 BBL Cum Gas: 1,382,755 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,961 BBL/mo

Di (annual)

522.2%

b-factor

1.0

EUR

243,291 BBL

R-squared

0.792

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
01WBSEM OPERATING COMPANY LLC210,0002021-05-05