水力泵送电缆技术在页岩气水平井施工中的应用  

Application of Waterpower Pumping Cable Technology in Shale Gas Horizontal Wells

作　　者：叶亮[1] 毛彤 聂建群[1] 文小娟[1] 

机构地区：[1]中石化江汉石油工程有限公司测录井公司,湖北潜江433123 [2]中国石油集团长城钻探工程有限石油公司测井公司,辽宁盘锦124011

出　　处：《江汉石油职工大学学报》2016年第4期61-63,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：实现页岩气水平井水平段分级射孔与桥塞联作施工,通常是采用能满足于带压作业要求的水力泵送电缆射孔技术。涪陵工区9口页岩气水平井应用实践表明,水力泵送电缆射孔技术具有带压作业、施工周期短、成功率高、成本低、井下工具组合灵活、实时反馈快等特点,能较好地满足涪陵工区施工要求。水力泵送电缆射孔技术的成功应用,为今后涪陵工区页岩气水平井大规模开发积累了实践经验。Waterpower pumping cable perforation technology under pressure is usually used in combination oi level- section staged perforation and bridge plug in shale gas horizontal wells, Its application in 9 shale gas horizontal wells in Fuling work zone shows that the technology is characterized by under--pressure operation, short operation period, high success rate with low cost, flexible downhole tool combination and quick real--time feedback, meeting operation requirements better and accumulating some practical experience for large--scale development of shale gas horizontal wells in Fuling work zone.

关 键 词：页岩气 水平井 水力泵送 电缆射孔 桥塞-射孔联作 

分 类 号：P631.83[天文地球—地质矿产勘探]