MONTGOMERY UNIT

Oil · District 8A · Lease #70246

Operator: STANOLIND PERMIAN LLC

Cum Oil

328k BBL

Cum Gas

58k MCF

casinghead

Wells

1

Production

2014-05 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 328,259 BBL Cum Gas: 58,456 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,432 BBL/mo

Di (annual)

19.0%

b-factor

0.0

EUR

279,607 BBL

R-squared

0.488

type

exponential

Operator History (from monthly production reports)

2021-03 — 2026-07 STANOLIND PERMIAN LLC 65 mo
2014-05 — 2021-02 CIMAREX ENERGY CO. 82 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSTANOLIND PERMIAN LLC18,2502014-02-12