HARRELL "13"

Oil · District 08 · Lease #39593

Operator: PETROPLEX ENERGY INC.

Cum Oil

169k BBL

Cum Gas

420k MCF

casinghead

Wells

2

Production

2009-05 — 2026-04

Peak Month

2011-03

Production History

Cum Oil: 169,207 BBL Cum Gas: 419,717 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,702 BBL/mo

Di (annual)

72.9%

b-factor

1.4

EUR

232,610 BBL

R-squared

0.541

type

hyperbolic

Operator History (from monthly production reports)

2009-05 — 2026-07 PETROPLEX ENERGY INC. 207 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PETROPLEX ENERGY INC.111,5002009-12-14
1PETROPLEX ENERGY INC.111,0002009-03-24