MACH ONE 300

Oil · District 8A · Lease #70802

Operator: STEWARD ENERGY II, LLC

Cum Oil

7k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

2017-12 — 2020-04

Peak Month

2018-12

Production History

Cum Oil: 7,350 BBL Cum Gas: 4,889 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

620 BBL/mo

Di (annual)

141.6%

b-factor

0.0

EUR

5,248 BBL

R-squared

0.558

type

exponential

Operator History (from monthly production reports)

2017-12 — 2020-10 STEWARD ENERGY II, LLC 35 mo

Wells (1)

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