CALGARY – A Canadian company that is pioneering the use of direct air capture technology to remove carbon dioxide directly from the atmosphere has been acquired by U.S. oil company Occidental Pe ...

* To move headquarters to Houston from Los Angeles * Says unit will be state's largest natural gas producer Feb 14 (Reuters) - Occidental Petroleum Corp said it would spin off its oil and gas ...

The Occidental Petroleum Corp headquarters is pictured in Los Angeles, California September 16, 2013. REUTERS/Mario Anzuoni/File Photo Purchase Licensing Rights, opens new tab.

CALGARY – A Canadian company that is pioneering the use of direct air capture technology to remove carbon dioxide directly from the atmosphere has been acquired by U.S. oil company Occidental Pe ...

Occidental Petroleum Corp. has signed a deal to buy Canadian company Carbon Engineering Ltd. for US$1.1 billion. The Occidental Petroleum headquarters building is seen in Los Angeles on Jan.26, 2010.

Occidental Petroleum Corp. has signed a deal to buy Canadian company Carbon Engineering Ltd. for US$1.1 billion. The Occidental Petroleum headquarters building is seen in Los Angeles on Jan.26, 2010.

Occidental Petroleum Corp. has signed a deal to buy Canadian company Carbon Engineering Ltd. for US$1.1 billion. The Occidental Petroleum headquarters building is seen in Los Angeles on Jan.26 ...