摘要
H2486井处于帐北隆起带最北端的沙帐凸起上,表层孔洞较多,极易发生井漏,目的层平地泉组裂缝较发育。本井共发生5次溢流,共漏失泥浆406.6方,处理复杂损失时间214.8小时,采用压井方法是经济有效的处理方法,对同类井具有一定的借鉴意义。
The well H2486 is located at the Shazhang uplift,the northernmost of Zhangbei Region,where the abundantsurface holes lead to well leakage,the cracks in Pingdiquan formation grow well. 5 overflow occur in this well,the total volume oflost mud is 406.6 cubic meter,and the time loss caused by treatment is 214.8 hours. Therefore well killing is economically competitivefor resolving like wells.
作者
黄守帅
Huang Shoushuai(Xibu Drilling Engineering,Karamay 834000,China)
出处
《石化技术》
CAS
2016年第8期198-198,共1页
Petrochemical Industry Technology
关键词
溢流
压井
堵漏
现场应用
drilling overflow
well killing
plugging
field application
