CITY OF MIDLAND "9"

Oil · District 08 · Lease #39124

Operator: PETROPLEX ENERGY INC.

Cum Oil

148k BBL

Cum Gas

297k MCF

casinghead

Wells

1

Production

2007-05 — 2026-04

Peak Month

2007-07

Production History

Cum Oil: 147,587 BBL Cum Gas: 297,047 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,147 BBL/mo

Di (annual)

47.6%

b-factor

1.2

EUR

205,148 BBL

R-squared

0.770

type

hyperbolic

Operator History (from monthly production reports)

2007-05 — 2026-07 PETROPLEX ENERGY INC. 231 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PETROPLEX ENERGY INC.111,5002006-12-12