PUFFY SHIRT 633

Oil · District 8A · Lease #71091

Operator: STEWARD ENERGY II, LLC

Cum Oil

47k BBL

Cum Gas

97k MCF

casinghead

Wells

1

Production

2020-06 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 46,507 BBL Cum Gas: 96,997 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

985 BBL/mo

Di (annual)

16.8%

b-factor

0.0

EUR

70,386 BBL

R-squared

0.516

type

exponential

Operator History (from monthly production reports)

2025-03 — 2026-07 BURK ROYALTY CO., LTD. 17 mo
2021-02 — 2025-02 STEWARD ENERGY II, LLC 49 mo
2020-06 — 2021-01 MONADNOCK RESOURCES OP CO, LLC 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HBURK ROYALTY CO., LTD.25,4002016-12-30