The Top 100 Private E&Ps

Hart Energy

The spotlight often shines on the public E&Ps and major oil companies, while the private independent producers toil in the shadows. But no more. Oil and Gas Investor partnered with Drillinginfo Inc. to generate a ranking of private independents to show which ones—on a gross throughput at least—rise to the top in volumes produced. Indigo ranked fourth on the list.