BROWN

Oil · District 7C · Lease #18539

Operator: WINDOW OPERATING CO., THE

Cum Oil

10k BBL

Cum Gas

12 MCF

casinghead

Wells

1

Production

2014-03 — 2026-04

Peak Month

2019-04

Production History

Cum Oil: 9,670 BBL Cum Gas: 12 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

132 BBL/mo

Di (annual)

14.1%

b-factor

0.0

EUR

11,124 BBL

R-squared

0.373

type

exponential

Operator History (from monthly production reports)

2019-09 — 2026-07 WINDOW OPERATING CO., THE 83 mo
2018-05 — 2019-08 VALLEY PETROLEUM COMPANY 16 mo
2014-03 — 2018-04 DEL MAR ENERGY, INC. 50 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WINDOW OPERATING CO., THE15,0002014-01-03