SHORTES 43

Oil · District 08 · Lease #42070

Operator: PETROPLEX ENERGY INC.

Cum Oil

28k BBL

Cum Gas

8k MCF

casinghead

Wells

1

Production

2011-07 — 2026-04

Peak Month

2011-10

Production History

Cum Oil: 27,680 BBL Cum Gas: 7,540 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

269 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

27,091 BBL

R-squared

0.346

type

exponential

Operator History (from monthly production reports)

2025-08 — 2026-07 PETROPLEX ENERGY INC. 12 mo
2024-08 — 2025-07 APACHE CORPORATION 12 mo
2016-06 — 2024-07 CALLON PETROLEUM OPERATING CO 98 mo
2011-07 — 2016-05 BIG STAR OIL & GAS, LLC 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PETROPLEX ENERGY INC.212,0002011-03-18