MILLER-HURT NO.2

Oil · District 06 · Lease #16060

Operator: HIGHMARK ENERGY OPERATING, LLC

Cum Oil

1k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

2024-05 — 2026-04

Peak Month

2025-11

Production History

Cum Oil: 1,148 BBL Cum Gas: 7,274 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

69 BBL/mo

Di (annual)

84.2%

b-factor

2.0

EUR

8,131 BBL

R-squared

0.415

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 HIGHMARK ENERGY OPERATING, LLC 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HIGHMARK ENERGY OPERATING, LLC210,5002024-05-21