Study On Mechanical Properties Of Cement Under Shale Fracturing And Production

Blending Oil is an important part of the refining industry,Enterprises existing equipment produce a variety disposable product,the products does not fully meet the requirements of the State indicators need to be reconciled by a certain percentage depending on the nature of various base oil,make the relevant indicators can complement with standards,if necessary add a certain amount of additive necessary.When Producing 93 # gasoline,the base oil density of less than 0.73,according to the base oil: MTBE = 90: 10 ratio to reconcile,then add MMT antiknock gasoline 30ppm;the density of the base oil is greater than 0.73,the harmonic scheme as follows: base oil mixing ratios of between 75%-80%,MTBE mixing ratios of between 5%-10%,MMT mixing ratios of 30 ppm,C5 mixing ratios of about 10%.Diesel additives: 100 ppm for each additional cetane improvers can improve cetane 0.5 units;the amount of anti-wear agent between 100-150 ppm appropriate;antistatic agents 3ppm dosage is appropriate.This paper analyzes the data through the oil to the company all device,identified a variety of steam,diesel additives commonly used for adding proportion,and the effects of several additives mixedadd effect on other indexes,oil blending optimization,make the oil blending into power is greatly improved,reducing the base oil inventory pressure,formation speedily manufactured business model,to bring good economic benefits for the enterprise.