Shenyang Oilfield In The Wax Cold Oil Well Clear Of Research And Application Agent

Shenyang oil field is the nation’s largest high pour-point oil production base, crude oilof wax quantity were above40%, and some even as high as60%, the administration is as highas67℃wax point, which has affected the normal production of oil Wells． Wellbore heatwith production technology is still high pour-point oil exploitation high cost of the importantfactors, how to reduce the energy consumption is to realize high pour-point oil low costmining of the key.This article through to the solvent in wax removal rate determination and foreignminister soluble wax surfactant and inhibition of the performance of the research, andscreened a hydrocarbon solvent and mixed with wetting ability of compound surfactantscattered for foreign minister emulsion clear the wax agent. The last of the performanceevaluation research show that the clear the wax wax removal rate agent has higher, the waxeffect is good, and join after crude oil stable performance characteristics such as appropriate,is a kind of typical much effect agent. The clear the wax agent has low cost, easy to use andcharacteristic, scene with application value.