磨铣打捞器在鲁迈拉油田复杂井的研究与应用  

Research and Application of Milling with Fishing Tool in Complex Well of Rumaila Oilfield

作　　者：聂小康 席博 

机构地区：[1]长城钻探工程有限公司井下作业公司,北京100101

出　　处：《油气井测试》2017年第4期52-53,57,共3页Well Testing

摘　　要：针对伊拉克鲁迈拉油田一些大斜度、小井眼、大漏失的复杂井打捞作业,在"落鱼"不清、"鱼顶"不规则、地层漏失复杂情况下,采用普通的打捞工具和工艺难以成功打捞的实际,设计和研制了磨铣打捞器,成功将井底落物磨小后捞获带出地面。阐述了磨铣打捞器的基本结构原理和技术参数,列举了在现场的一系列应用,并对应用效果进行了分析和总结。According to fact of fishing operation in complex wells with high angle,slim hole,great leakage,being difficult to fish successfully by utilizing common fishing tools under complex condition of unclear the top of fishing,irregular of fishing,and formation leakage,milling with fishing tool has been designed and developed,and the litter dropped to bottom of the well is successfully reduced and retrieved to the ground.The basic structural principle and technical parameters of the milling fishing tool are illustrated,a series of field application is listed,and the applied effect is analyzed and summarized.

关 键 词：磨铣打捞器 鲁迈拉油田 大斜度 复杂井 应用 

分 类 号：TE358[石油与天然气工程—油气田开发工程]