压裂返排影响因素分析  

Analysis of Factors Affecting Fracturing Flowback

作　　者：肖波[1] 李猛[1] 殷文建 陈永涛 黄超[1] Xiao Bo;Li Meng;Yin Wen-jian;Chen Yong-tao;Huang Chao

机构地区：[1]大庆油田井下作业分公司,黑龙江大庆163000

出　　处：《化工设计通讯》2018年第10期59-60,共2页Chemical Engineering Design Communications

摘　　要：水平井压裂时,返排制度是决定压裂效果的重要因素。分析影响返排效果的施工因素,针对储层采用合理的返排制度有利于提高压裂液的返排效率、有效控制支撑剂的回流、提高水平井多裂缝的有效导流能力,从而提高储层改造的效果。When the horizontal well is fractured,the backflow system is an important factor determining the fracturing effect.This paper analyzes the factors affecting the effect of backflow,and puts forward a reasonable backflow system to improve the efflciency of fracturing fluid backflow,effectively control the backflow of proppant,and improve the effective conductivity of multiple fractures in horizontal wells,so as to improve the effect of reservoir reconstruction.

关 键 词：压裂返排 施工因素分析 确定施工制度 

分 类 号：TE377[石油与天然气工程—油气田开发工程] X741[环境科学与工程—环境工程]