四川盆地低渗透砂岩气藏大型水力加砂压裂配套技术研究  

Research on Supporting Technologies for Large-scale Hydraulic Sand Fracturing of Low-Permeability Sandstone Gas Reservoirs in the Sichuan Basin

作　　者：许晓龙 黄霞[1] XU Xiaolong;HUANG Xia(Sinopec Xinan Oilfield Service Co.,LTD.,Downhole Operation Company,DeYang Sichuan 618000)

机构地区：[1]中国石化西南石油工程有限公司井下作业分公司,四川德阳618000

出　　处：《中国科技纵横》2024年第12期8-10,共3页China Science & Technology Overview

摘　　要：本文主要介绍了四川盆地低渗透砂岩气藏储层的特征及压裂液体系的特点,阐述了水力加砂压裂的原理和技术参数,探讨了四川盆地低渗透砂岩气藏大型水力加砂压裂配套技术的现场应用,旨在加强对低渗透砂岩气藏开发的研究,充分发挥水力加砂压裂配套技术的作用,不断优化气藏整体压裂方案设计,保证低渗透砂岩气藏开发效果,大力推动四川盆地内砂岩气藏勘探开发。This article mainly introduces the characteristics of low-permeability sandstone gas reservoir in the Sichuan Basin and the features of fracturing fluid system.It elaborates on the principles and technical parameters of hydraulic sand fracturing,explores the field application of large-scale hydraulic sand fracturing technology for low-permeability sandstone gas reservoirs in the Sichuan Basin.The aim is to strengthen the research on the development of low-permeability sandstone gas reservoirs,fully utilize the role of hydraulic sand.fracturing technology,continuously optimize the overall fracturing design of gas reservoirs,ensure the development effect of low-permeability sandstone gas reservoirs,and vigorously promote the exploration and development of sandstone gas reservoirs in the Sichuan Basin.

关 键 词：四川盆地 低渗透 砂岩气藏 水力加砂压裂 配套技术 

分 类 号：TE348[石油与天然气工程—油气田开发工程]