01 (top 1000 richest)

	#	Worth ($M)	2025-01-08	Gain since ($M)	Name	Age	Source	Industries	Citizenship	Gender
	331	10,210	7,309	2,901	Jeffery Hildebrand Graph only	65	Oil & gas	Energy	United States	M

Wikipedia

Jeffery Hildebrand is an American billionaire businessman. He is the founder, chairman, and former chief executive officer (CEO) of Hilcorp Energy Company from 1989 until 2018.

Jeffery Hildebrand — Wikipedia