有机盐钻井液技术在庄海8 N G-H10井应用研究  

Application of Organic Salt Drilling Fluid Technology in Zhuanghai 8 N G-H10 Well

作　　者：李文超 Li Wenchao(PetroChina Bohai Drilling Mud Technical Service Co.,Ltd.,Tianjin 300280,China)

机构地区：[1]中石油渤海钻探泥浆技术服务有限公司,天津300280

出　　处：《山东化工》2021年第22期49-50,53,共3页Shandong Chemical Industry

摘　　要：在大位移井施工过程中,泥浆是施工的关键部分。庄海8Ng-H10井是采油四厂部署在埕海一区一号人工井场的一口三开水平井,三开馆陶组砂岩油层,通过使用有机盐强封堵钻井液体系,充分的保护了油层,保证了施工顺利完成。此次应用表明:选择高质量的泥浆体系,可以保障大位移井的施工质量,提高施工效率,有效预防井下复杂、事故发生,减少油气储层的污染。During the construction of extended reach wells,mud is a key part of the construction.The Zhuanghai 8Ng-H10 well is a three-open flat water well deployed at the No.1 artificial well site in Chenghai No.1 area by the fourth oil production plant.The oil layer ensures the smooth completion of the construction.This application shows that choosing a high-quality mud system can guarantee the construction quality of extended reach wells,improve construction efficiency,effectively prevent downhole complexity and accidents,and reduce oil and gas reservoir pollution.

关 键 词：水平井 保护油层 有机盐 强封堵钻井液 

分 类 号：TE254[石油与天然气工程—油气井工程]