PORTER

Oil · District 02 · Lease #9639

Operator: DEWBRE PETROLEUM CORPORATION

Cum Oil

17k BBL

Cum Gas

0 MCF

Wells

1

Production

2011-02 — 2026-04

Peak Month

2011-08

Production History

Cum Oil: 17,206 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

136 BBL/mo

Di (annual)

6.1%

b-factor

0.0

EUR

25,260 BBL

R-squared

0.329

type

exponential

Operator History (from monthly production reports)

2011-02 — 2026-07 DEWBRE PETROLEUM CORPORATION 186 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DEWBRE PETROLEUM CORPORATION15,2502010-10-21