WELLHEAD PLATFORM FOR THE OPERATION OF ARCTIC OIL FIELDS

摘要

the platform comprises a base (1) designed to rest on a background(4) the marine wellhead (51,52) arranged on the base plate (1).column (2).from the base plate (1) above the surface (3) of the water.pipes (61, 62) disposed in the column (2) to get theproduction ofwell, the head of the column (2), and means of control andmaintenanceproduction equipment of the platform and the head (51,52) well, themethodsis arranged on the head of the column. it includes a frangible means(9)in column (2) arranged in the vicinity of the base plate (1) and aboveheadwells (51,52), frangible means (9) for a fracture of the spine(1)the effect of the impact of icebergs and pack ice of power thanaa predetermined power.(see the form)