MCFALL-KERBY

Oil · District 02 · Lease #8981

Operator: HALEX OIL CORPORATION

Cum Oil

22k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

2005-05 — 2018-09

Peak Month

2005-10

Production History

Cum Oil: 21,992 BBL Cum Gas: 10,719 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

297 BBL/mo

Di (annual)

15.8%

b-factor

0.0

EUR

22,417 BBL

R-squared

0.686

type

exponential

Operator History (from monthly production reports)

2005-05 — 2026-07 HALEX OIL CORPORATION 255 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALEX OIL CORPORATION39,0002005-07-20