LAVACA -38-

Oil · District 08 · Lease #46011

Operator: HANNATHON PETROLEUM II, LLC

Cum Oil

34k BBL

Cum Gas

300k MCF

casinghead

Wells

1

Production

2014-10 — 2026-04

Peak Month

2015-06

Production History

Cum Oil: 34,009 BBL Cum Gas: 299,642 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

505 BBL/mo

Di (annual)

26.5%

b-factor

0.0

EUR

22,779 BBL

R-squared

0.365

type

exponential

Operator History (from monthly production reports)

2023-04 — 2026-07 HANNATHON PETROLEUM II, LLC 40 mo
2019-02 — 2023-03 DIAMONDBACK E&P LLC 50 mo
2014-10 — 2019-01 ENERGEN RESOURCES CORPORATION 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HANNATHON PETROLEUM II, LLC111,5002014-03-21