MACH ONE 300

Oil · District 8A · Lease #71051

Operator: STEWARD ENERGY II, LLC

Cum Oil

8k BBL

Cum Gas

3k MCF

casinghead

Wells

1

Production

2020-06 — 2026-04

Peak Month

2022-04

Production History

Cum Oil: 7,901 BBL Cum Gas: 3,070 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

143 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

9,198 BBL

R-squared

0.429

type

exponential

Operator History (from monthly production reports)

2025-03 — 2026-07 BURK ROYALTY CO., LTD. 17 mo
2020-06 — 2025-02 STEWARD ENERGY II, LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HBURK ROYALTY CO., LTD.15,6002017-09-15