车明光;王萌;王永辉;宋毅;何封;董凯;阮峰;

• 1:中国石油勘探开发研究院压裂酸化技术中心
• 2:中国石油西南油气田分公司页岩气研究院
• 3:中国石油川庆钻探工程有限公司工程技术部
• 4:中国石油长城钻探工程有限公司页岩气项目部

摘要(Abstract)：

使用Petrel软件建立了威远20XHXX平台的三维地质模型，优化了页岩气水平井分段压裂参数。研究表明不同的压裂段长与射孔簇数有合理的匹配关系，而且存在最优的用液强度和加砂强度，随着压裂段长、射孔簇数的增加，需要合理调减水平井间距。针对威远页岩气水平井压裂，建议增加射孔簇数缩小簇间距，提高施工排量，不同压裂段长时采用优化的用液强度和加砂强度值。

关键词(KeyWords)： 页岩气水平井压裂;压裂段长;射孔簇数;水平井间距

Abstract:

Keywords:

基金项目(Foundation): 中国石油天然气股份有限公司重大专项“深层页岩气有效开采关键技术攻关与试验：深层页岩气体积压裂技术现场试验”(2019F-31-04)

作者(Authors): 车明光;王萌;王永辉;宋毅;何封;董凯;阮峰;

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