BJ Services Company is a provider of pressure pumping and oilfield services for the petroleum industry. Pressure pumping services consist of cementing and stimulation services used in the completion of new oil and natural gas wells and in remedial work on existing wells, both onshore and offshore. Oilfield services include casing and tubular services; precommissioning, maintenance and turnaround services in the pipeline and process business, including pipeline inspection; chemical services; completion tools, and completion fluids. The Company conducts its operations through four segments: U.S./Mexico Pressure Pumping Services; Canada Pressure Pumping Services; International Pressure Pumping Services, and Oilfield Services Group. On May 21, 2008, the Company acquired Innicor Subsurface Technologies Inc.