征1-4井优快钻井液技术  

Application of Fast Drilling Fluids Technology in Zheng 1-4 Well

作　　者：邱春阳[1] 叶洪超 秦涛[1] 温守云[1] 张海青[1] 

机构地区：[1]中国石化胜利石油工程有限公司钻井工程技术公司,山东东营257064

出　　处：《精细石油化工进展》2015年第5期16-19,共4页Advances in Fine Petrochemicals

摘　　要：征1-4井位于准中1区块征沙村地区,设计井深4 855.00 m。通过使用聚合物防塌钻井液体系和聚硅铝胺防塌钻井液体系,辅助现场钻井液维护处理工艺和工程措施,保证了征1-4井的顺利施工。全井机械钻速12.96 m/h,创造该区块钻速新纪录,达到提速提效的目的。Zheng 1 - 4 Well is situated in Zhengshacun area of No. 1 Block of central Junggar Basin with the designed well depth of 4 855.00 m. The construction of Zheng 1 - 4 Well has been carried out successfully by using a polymer anti - collapse drilling fluid system and a polysilicate aluminum - amine anti - collapse drilling fluid system and by taking auxiliary drilling fluid field maintenance and engineering measures as well. The rate of penetration was 12.96 m/h across the well that is a new record of drilling speed in this block, and the purpose of increasing the rate and the efficiency was achieved.

关 键 词：征1-4井 聚硅铝胺 防塌钻井液 水敏性泥岩 

分 类 号：TE254[石油与天然气工程—油气井工程]