CPC crude export artery ‘fully functional’: Shell Shell keeps situation under ‘constant review’ amid security fears Tengiz operator working to resolve protest situation Kazakhstan’s three largest oil fields, the main source of CPC crude exports, were continuing to produce amid political upheaval in the Central Asian country, operators said Jan. 6, with Shell adding it was “keeping the situation under constant review.” Receive daily email alerts, subscriber notes & personalize your experience. Register Now In an emailed statement, the Chevron-led consortium that operates the Tengiz field, Tengizchevroil (TCO), said a protest by contract workers at the remote site in western Kazakhstan continued, but “TCO production operations continue.” “A number of contractor employees are gathered at the Tengiz field in support of protests taking place across Kazakhstan. TCO and Business Partner Industrial Relations teams continue to work together to resolve this situation as soon as possible. TCO is focused […]