TMK UNIT A

Oil · District 02 · Lease #12373

Operator: GULFTEX ENERGY, LLC

Cum Oil

228k BBL

Cum Gas

440k MCF

casinghead

Wells

1

Production

2021-12 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 228,176 BBL Cum Gas: 440,417 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,497 BBL/mo

Di (annual)

418.4%

b-factor

1.1

EUR

395,307 BBL

R-squared

0.977

type

hyperbolic

Operator History (from monthly production reports)

2021-12 — 2026-07 GULFTEX ENERGY, LLC 56 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HGULFTEX ENERGY, LLC211,0002021-03-18