Marathon Oil vacated the building in 2021, relocating to 990 Town and Country Boulevard, at CityCentre. The building sits in the West Loop/Galleria submarket, where office vacancy is 27.7 percent ...

Marathon Oil will pay a record $64.5 million penalty and invest an estimated $177 million in pollution-cutting measures to resolve alleged violations of the Clean Air Act at oil and gas operations ...

ConocoPhillips has agreed to buy rival Marathon Oil in an all-stock deal that values the Houston-based company at $22.5bn, including debt, as a wave of consolidation continues to wash across the ...