Russian services firm Integra said Monday it has signed a contract to conduct 3-D seismic surveys for Kazakhstan's biggest oil producer, Tengizchevroil (TCO). Azimut Energy Services (AES), a sub- sidiary of the London-listed independent, will carry out the work over 1,000 sq km of the Tengiz and Korolevskoye fields in western Kazakhstan. The survey is scheduled for completion in 2010. AES said it will upgrade existing equipment and buy new kit to meet the contract's exacting technical specifications.
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