VNIIneft 
JSC «VNIIneft» was established in 1943 and since that time the enterprise has been employed in development of the largest oil fields.
Today, JSC «VNIIneft» is conducting calculation of reserves, engineering and analysis of large oil and gas field development with a huge number of wells and extensive facilities.
Today, JSC «VNIIneft» is conducting calculation of reserves, engineering and analysis of large oil and gas field development with a huge number of wells and extensive facilities.