COMPOSITION AND METHOD FOR OBTAINING PUMPED SUSPENSION OF HYDROCARBON HYDRATES AT HIGH WATER CONTENT Russian patent published in 2012 - IPC F17D1/16 

FIELD: oil and gas industry.

SUBSTANCE: versions of the invention implementation refer to the method for obtaining the pumped suspension of hydrates in mixture of fluids of hydrocarbon pipeline, which has water content of more than approximately 50 vol. %. In one or several versions of implementation the method involves treatment of mixture of fluids with anti-agglomerate and addition of water to mixture of fluids in quantity which is enough for sufficient reduction of gas-water factor so that the pumped suspension of hydrates is obtained and hydrate-forming gases are removed from mixture of hydrocarbon fluids in the quantity sufficient for preparation of the pumped suspension of hydrates. Production methods of hydrocarbons, which involve the method providing the pumped suspension of hydrates in mixture of fluids of hydrocarbon pipeline, which has water content of more than approximately 50 vol. %, are described as well.

EFFECT: improved composition and method for obtaining pumped suspensions of hydrocarbon hydrates in pipelines at high water content, as well as improved composition and method, which are effective for lighter oil products.

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