The story
From a two-company joint venture in 1993 (between the Kazakhstani state oil company KazakhOil, now KazMunayGas, and the American oil giant Chevron) Tengizchevroil expanded in 1996–1997 into a four-company consortium: ExxonMobil Kazakhstan Ventures, an ExxonMobil subsidiary, and LukArco, a joint venture between Lukoil and Atlantic Richfield (ARCO), acquired 25% and 5% respectively. In 2000, BP became involved in the business, as BP had merged with Arco and took a 46% share in LukArco. In December 2009, BP sold its stake to Lukoil and thereafter Lukoil became the sole shareholder of LukArco.
In January 2014, the firm reported a record rise in output to 27.1 million tonnes from 24.2 million tonnes.
In mid-2019, BP expressed interest in returning to Kazakhstan. The company signed a memorandum of understanding with KazMunayGas. In 2020, the companies signed an agreement establishing a partnership to explore for hydrocarbons in Kazakhstan. In 2019, its production volume reached 30 million tons. The company employs 4,000 people, about 95% of which are residents of Kazakhstan.
From Wikipedia’s article on Tengizchevroil, shared under CC BY-SA 4.0.3