METHOD OF ERECTION OF GAS PROCESSING FACILITY BLOCK-MODULE AT GAS FIELD OF OIL AND GAS CONDENSATE DEPOSIT Russian patent published in 2012 - IPC F25J3/00 

FIELD: oil and gas production.

SUBSTANCE: blocks and units are delivered at site in condition of ready-to-operate and each equipped by mounting-transport support structure. Heat-exchanger units and valve stations are supplied with mounting-transport support structures, contour and geometrical dimensions of which are confirmed among themselves in the plan and by height with the possibility of uniting the said structures at site into production platforms of intermediate and low-temperature separation facilities correspondingly. Heat-exchanger units are mounted each at its own production platform with symmetrical exceeding of widths of their support structures relatively to the width of the corresponding valve station structures by double width of subsidiary support structures mounted on both sides of the latter providing the contour and intermediate load-bearing frame of operating platform at assembling and connection of the said structures. Each of the said gas separators is equipped with external support cylindrical body for shell in the lower part, and mounting-transport support structure of each gas separator is transformable in a form of support platform equipped with two vertical lodgments with cylindrical configuration of bearing part. Gas separators are supplied at erection site laid on lodgments in transportation condition and during erection they are set into vertical operating position arranging gas separator bearing body for shell between lodgments.

EFFECT: improvement of technical-economical and ecological indices and decrease of material consumption, labour intensity and energy consumption of erection.

15 cl, 8 dwg