The Schemes Of Flowrate-Enhancement Of Super Viscous Oil Of LiaoHe Oil Field

As the demand of petroleum increases day by day, deep exploitation gets even deeper.The percentage of water grows alone with the stickiness of the petroleum in Liaohe oilfield. Part of the existing stations, pipe lines and instruments are not designed for theupcoming challenges that brought by the high thickness petroleum. Thus all therequirments are natruelly leveled up to a brand new stage. The oil drilled out from Liaoheoil Field is mainly viscous oil, which is hard to transport for its stickiness, high density andless fluid. All these factors restrict the transportation of the vicsous oil a great deal. Thispaper is based on the research of rheological effect and the safety margin of Super ViscousOil transportation, define an economic, reasonable, safe and suitable transportationtechnique according to the features of heavy crude oil and the existing transport techniquein Liaohe oil field.This research start with the analysis of the rheological effect on transportation, branchesseparately on the features, constituent, ties of matter, fluidness, the direction change andthe safety margin of heavy crude oil.Then follows the analysis on the current conditions and specialties of the Teshipetroleum pipe line in Liaohe oil field. Set up proposals on how to transport more oil withPipephase to calculate relevant water power and heat in order to define a proper increasedamount transportation.