Southern Michigan Trenton/Black River interval has greatest potential for undiscovered oil reserves in eastern U.S., USGS research geologist Swezey tells March 16 PTTC/MOGA workshop attendees

摘要

MT. PLEASANT, Mich.—The majority of the undiscovered oil and gas resources within the U.S. portion of the Michigan Basin are most likely to be found in the Ordovician Trenton/Black River formations in the southern part of Michigan and in northern Indiana and Ohio, according to U.S. Geological Survey (USGS) research geologist Christopher Swezey.