WINDSOR UNIT

Oil · District 05 · Lease #4021

Operator: O'BENCO, INC.

Cum Oil

16k BBL

Cum Gas

43k MCF

casinghead

Wells

1

Production

2013-07 — 2016-09

Peak Month

2013-10

Production History

Cum Oil: 15,544 BBL Cum Gas: 43,434 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,691 BBL/mo

Di (annual)

131.1%

b-factor

0.0

EUR

15,490 BBL

R-squared

0.837

type

exponential

Operator History (from monthly production reports)

2013-07 — 2021-05 O'BENCO, INC. 95 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1O BENCO INC.110,9002013-06-17