The ends off the sand fracturing technology

With the exploitation of oil and gas fields crossover technology development and integrated use of a variety of process technology, the scope of application of fracturing proppants technology is no longer confined to low-permeability formations, high-permeability formations have begun to use this technology to improve development results. When oil well fracking  technology used in high-permeability formations, hoping to form a short, wide cracks and crack control as much as possible within the scope of the oil and gas layers. In order to meet the requirements of this particular foreign mid-80s in the 20th century developed the ends off the sand natural gas fracking  technology, and soon applied to the site, currently also carried out research in this area, and has made great progress .