Baker Hughes, a leader in oilfield services, creates value for oil and gas producers by providing practical technology to find, develop, produce and manage petroleum reservoirs. Business Units .Western Geophysical – Seismic services for exploration, field development, reservoir description, and reservoir management .Baker Atlas – Downhole petrophysical and geophysical data acquisition, processing, and analysis services including open-hole and cased-hole logging, perforating, and pipe recovery. Geoscience centers for formation evaluation, geosteering, and reservoir description services .Baker Hughes INTEQ – Directional drilling, measurement-while-drilling, logging-while-drilling, drilling fluids, and well-site information management services .Baker Oil Tools – Completion, workover, and fishing technologies and services .Hughes Christensen – Tricone? and PDC drill bits .Centrilift – Electric submersible pump systems and downhole oil/water separation technology .Baker Petrolite – Specialty chemical programs for the petroleum production, transportation, and refining industries .E&P Solutions – Reservoir-centered expertise to assist oil company clients in basin analysis, prospect identification, and field development .Baker Process – A broad range of liquid/solid and liquid/liquid separation technologies for the oil and gas, chemical, food, pharmaceutical, pulp and paper, mining, refining and waste water treatment industries.