METHOD FOR PREPARATION OF WELL PRODUCT OF GAS CONDENSATE DEPOSIT Russian patent published in 2016 - IPC B01D53/00 B01D19/00 

FIELD: oil and gas industry.

SUBSTANCE: invention can be used for transportation of gases in pipelines. Well production of gas-condensate deposit (I) separated (1) with production of gas inlet separation (II), water condensate (III) and hydrocarbon condensate (IV), which is throttled and separated with production of stabilization gas (V) and stabilized hydrocarbon condensate (VI), which is fractionated together with wide fraction of light hydrocarbons (VII) to obtain distillate of middle (VIII) and wide (IX) fractional composition. Latter is subjected to catalytic processing and fractionated to produce gas (X), gasoline (XI) and component of diesel fuel (XII), which is mixed with middle distillate fractional composition (VIII) and obtaining winter diesel fuel (XIII). Stabilisation gases (V) and catalytic processing of (X) is subjected to cyclodehydrogenation to obtain aromatic hydrocarbons (XIV) and gas (XV), which together with gas inlet separation (II) is subjected to complex preparation to produce commercial gas (XVI) and wide fraction of light hydrocarbons (VII), which is directed to fractionation with stabilized hydrocarbon condensate (VI).

EFFECT: invention widens range of commercial products produced during preparation of well product, including production of engine fuel.

2 cl, 1 dwg, 1 ex