CLUTTERED MIND 583

Oil · District 8A · Lease #70375

Operator: STEWARD ENERGY II, LLC

Cum Oil

771k BBL

Cum Gas

1.4M MCF

casinghead

Wells

3

Production

2015-05 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 771,260 BBL Cum Gas: 1,444,089 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,242 BBL/mo

Di (annual)

82.7%

b-factor

1.2

EUR

1,021,075 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 BURK ROYALTY CO., LTD. 17 mo
2016-11 — 2025-02 STEWARD ENERGY II, LLC 100 mo
2015-05 — 2016-10 MANZANO, LLC 18 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HBURK ROYALTY CO., LTD.15,6002022-06-28
1HBURK ROYALTY CO., LTD.19,0002015-08-19
2HBURK ROYALTY CO., LTD.19,0002015-02-19