摘要
欢2-平1井是辽河油田第一口稀油水平井探井,油藏类型为层状边水油藏,施工过程中克服了钻经地层松散、成岩性较差、水平段中靶精度要求高、地层易漏失等技术难题。文中对欢2-平1井的工程设计、轨迹控制技术、钻井液技术、完井技术进行了介绍,施工中对出现的漏失采取了适宜的解决措施,给出了实施稀油水平井的认识和体会。
Horizontal Wells Huan 2-Ping 1 are the first exploring wells in liaohe oilfield.It belongs to sill-like and border-water petroleum deposit.During drilling course,we overcome technology problems as unconsolidation formation,poor lithology,high precision of horizontal section target,thirsty formation and so on.This article introduces engineering design of the wells,track control,drilling liquid and well completion technology.Suitable measures are taken when drilling liquid leaked.At last,understanding and experience are given.
出处
《断块油气田》
CAS
2006年第1期53-55,共3页
Fault-Block Oil & Gas Field
关键词
稀油
水平井
设计
轨迹控制
钻井液
完井
Thin oil,Horizontal well,Design,Track control,Drilling liquid,Well completion.
