oa Forming Conditions, Oil Potential and Ways to Enhance Coefficient of Oil Recovery on the Oils Northen Caspian

The different geological reserves of oilfields in the Mesozoic deposits of the Northern Caspian were formed due to hydrocarbons of completely or partially destroyed oil reservoirs in the subsalt coal-bearing reefgenic structures of the Primorsky Arch. Proceeding from this, it is suggested that genetically related hydrocarbons in reefogenic buildings be injected into Jurassic-Cretaceous deposits in order to increase the ORI of deposits. As a model polygon, considered the 7th block of a large oil field Northern Buzachi.