LAMBRIGHT UNIT

Oil · District 05 · Lease #4039

Operator: O'BENCO, INC.

Cum Oil

11k BBL

Cum Gas

25k MCF

casinghead

Wells

1

Production

2013-09 — 2017-09

Peak Month

2014-01

Production History

Cum Oil: 11,021 BBL Cum Gas: 25,001 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,009 BBL/mo

Di (annual)

200.3%

b-factor

0.6

EUR

14,155 BBL

R-squared

0.842

type

hyperbolic

Operator History (from monthly production reports)

2013-09 — 2019-03 O'BENCO, INC. 67 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1O BENCO INC.111,1002013-07-19