SchlumbergerSema has teamed up with Sun Microsystems to offer utility computing to customers. The company, a member of the Sun iForce community, will deploy Sun’s utility architecture so that customers can dynamically match IT sourcing to business needs. SchlumbergerSema vice-president, computing infrastructure outsourcing, Hossein Sazegar, said: “Our experience at providing variable-cost and variable-capacity solutions has shown that such models can address business objectives to generate cost efficiencies and improve return-on investment.”