EAST TURNER NORTH A2

Oil · District 7C · Lease #21863

Operator: SEM OPERATING COMPANY LLC

Cum Oil

148k BBL

Cum Gas

765k MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 147,847 BBL Cum Gas: 765,110 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,141 BBL/mo

Di (annual)

501.2%

b-factor

1.3

EUR

294,481 BBL

R-squared

0.904

type

hyperbolic

Operator History (from monthly production reports)

2022-08 — 2026-07 SEM OPERATING COMPANY LLC 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
05WBSEM OPERATING COMPANY LLC210,0002021-12-22