WESTBROOK 28

Oil · District 08 · Lease #37183

Operator: STANOLIND PRODUCTION LLC

Cum Oil

164k BBL

Cum Gas

527k MCF

casinghead

Wells

1

Production

2003-06 — 2026-04

Peak Month

2004-11

Production History

Cum Oil: 163,814 BBL Cum Gas: 527,217 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,164 BBL/mo

Di (annual)

30.5%

b-factor

0.5

EUR

150,699 BBL

R-squared

0.963

type

hyperbolic

Operator History (from monthly production reports)

2022-01 — 2026-07 BURK ROYALTY CO., LTD. 55 mo
2021-01 — 2021-12 SLANT OPERATING, LLC 12 mo
2018-07 — 2020-12 STANOLIND PRODUCTION LLC 30 mo
2014-08 — 2018-06 EQT PRODUCTION TEXAS, LLC 47 mo
2003-06 — 2014-07 RANGE PRODUCTION COMPANY 134 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6BURK ROYALTY CO., LTD.27,9002003-07-29