Our Global Operations across four core regions — Africa, Middle East, Europe and North America — allow us to discover and develop key opportunities for future growth
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Our spirit of innovation and commitment to delivering superior products that address even the most complex challenges drives Marathon Oil’s legacy of technical excellence.
Marathon Oil has more than 100 years of experience in exploration and development in Wyoming and is the state's number one oil producer.
We continue to be a leading performer in enhancing oil recovery from fractured carbonate and sandstone reservoirs in mature Bighorn Basin and Wind River Basin fields. Marathon Oil has conventional gas operations in the Greater Green River Basin of Southwest Wyoming.