Essar Oil
$12.9B
Essar Oil is engaged in the exploration and production of oil and natural gas properties.
Targin JSC
$64.3M
Targin is an oil service firm that specializes in drilling, well servicing, engineering, manufacturing and upgrade of oilfield equipment.
PJSOC Bashneft
$5.3B
PJSOC Bashneft is engaged in the production, exploration, refining, marketing and distribution of crude oil and petroleum products.
PCK Raffinerie GmbH
undisclosed
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