GREAT HAMBINO 466

Oil · District 8A · Lease #70608

Operator: STEWARD ENERGY II, LLC

Cum Oil

827k BBL

Cum Gas

2.8M MCF

casinghead

Wells

3

Production

2017-06 — 2026-04

Peak Month

2021-10

Production History

Cum Oil: 827,100 BBL Cum Gas: 2,799,362 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

49,257 BBL/mo

Di (annual)

198.3%

b-factor

0.9

EUR

1,173,776 BBL

R-squared

0.947

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 BURK ROYALTY CO., LTD. 17 mo
2017-11 — 2025-02 STEWARD ENERGY II, LLC 88 mo
2017-06 — 2017-10 PPC OPERATING COMPANY LLC 5 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HBURK ROYALTY CO., LTD.15,6002021-06-24
3HBURK ROYALTY CO., LTD.15,6002021-06-24
1HBURK ROYALTY CO., LTD.25,7002015-02-06