体积压裂工艺技术在致密气田的研究与应用  

Study and application of the stimulated reservoir volume fracture technology in dense gasfield

作　　者：苏国辉[1] 韩巧荣[1] 马新星[1] 王历历[1] 

机构地区：[1]中国石油长庆油田分公司油气工艺研究院,陕西西安710021

出　　处：《石油化工应用》2018年第1期74-76,共3页Petrochemical Industry Application

摘　　要：以"体积压裂"为理念,使传统的二维改造向三维改造转变,形成一定长度高导流主缝后追求次生低导流支缝,即以提高改造规模和施工排量为思路,使储层被改造体积大幅度增加。在室内理论研究基础上,加强体积压裂工艺优化研究,在苏里格东区开展体积压裂技术探索试验,并取得了较好的效果。Based on the concept of ＂fracturing by stimulated reservoir volume＂,transform the two dimension to three dimension and shaped fixed length high conductive main seam and then pursue secondary low conductive minor seam, improved transform scale and constru-ction output volume which make the reservoir stratum reconstruction volume increase greatly.On the basis of interior theoretical research enhance the optimization research of volume fracturing technology, promote experiment of the volume fracturing technology in Sulige east area and obtain better results.

关 键 词：体积压裂 岩石脆性 天然裂缝 致密气田 

分 类 号：TE357.13[石油与天然气工程—油气田开发工程]