If oil and gas is your target, Object Reservoir can help. The company provides software and services that oil and gas exploration companies use for tasks such as optimizing drilling operations, maximizing production, and analyzing well and reservoir data. Customers have included Chevron, Kerr-McGee, Marathon Oil, and Shell Exploration & Production. In 2012 Object Reservoir was acquired by Landmark Software and Services, part of Landmark Graphics, which is looking to become a one-stop shop provider of products across all phases of oil and gas asset development.