MIMBO 419 B UNIT

Oil · District 8A · Lease #71098

Operator: STEWARD ENERGY II, LLC

Cum Oil

78k BBL

Cum Gas

230k MCF

casinghead

Wells

1

Production

2020-06 — 2026-04

Peak Month

2020-06

Production History

Cum Oil: 77,797 BBL Cum Gas: 230,490 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,922 BBL/mo

Di (annual)

83.4%

b-factor

0.9

EUR

140,189 BBL

R-squared

0.877

type

hyperbolic

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.35,3202018-08-16