Buckhead Energy buys Marion County, Illinois mineral rights and royalties.
Marion County drilling right now — state regulator records, as of 2026-07-26:
This page covers Marion County. For the statewide guide — every county, live drilling data, and how selling works across the state — see Illinois Mineral Rights.
Own a royalty rather than the minerals themselves? See selling oil & gas royalties in Illinois — severance tax, property-tax treatment, and whether a dormancy statute applies.
Quick answer — Does Buckhead Energy buy mineral rights in Marion County, Illinois?
Marion County, Illinois, is anchored by the city of Salem and home to the historic Salem oil field — one of the most prolific Illinois Basin fields ever developed. The county supports continuous Aux Vases, Cypress, and McClosky production along with the Salem Limestone, which is among the formations being evaluated for CCS sequestration in adjacent counties.
The Salem oil field was discovered in 1938 and at peak supported some of the highest oil production rates in the Illinois Basin. Cumulative production has exceeded 250 million barrels.
Cities and communities: Salem, Centralia, Kinmundy.
Marion County, Illinois
Salem (county seat)
5 producing formations
Depth: Mississippian
Primary producer
Depth: Mississippian
Stacked sand
Depth: Mississippian
Carbonate producer
Depth: Mississippian
Producer plus CCS-eligible reservoir
Depth: Devonian
Emerging target
Marion County operator base centers on Salem-area Illinois Basin independents.
Salem Field cumulative production has exceeded 250 million barrels; many mineral interests trace back to original 1938-era landowners.
Complete the form for a written offer on your Marion County mineral or royalty interests.
See any operator's drilling footprint in Marion County — wells, recent permits, and what it means if you own minerals under their wells.
Own minerals elsewhere in the area? We buy across Illinois — see activity and values in neighboring counties:
Everything you need to value your minerals, understand your options, and sell with confidence.
Join mineral rights owners across 33 states who chose a direct, BBB-accredited company to sell mineral rights to — one of the few companies that buy mineral rights with their own capital since 2007.
Get My Offer Now