电缆测井事故的预防及处理  

Precaution and Treatment of Wireline Logging Accidents

作　　者：薄和秋[1] 

机构地区：[1]胜利石油管理局渤海钻井总公司,山东东营257200

出　　处：《石油钻探技术》2002年第2期10-12,共3页Petroleum Drilling Techniques

摘　　要：结合胜利油田 2 5口井电缆测井事故的处理情况 ,认为井径不规则、钻井液性能、全角变化率过大和操作不当等是造成电缆测井事故的主要原因 ,指出可采用切穿打捞法、捞矛打捞法、内捞筒打捞法等处理 ,给出了电缆测井事故的预防措施 ,同时给出了电缆在井眼内呈自由状态时下缩的经验值。Wireline logging accidents are mainly caused by irregular borehole, drilling fluid properties, high dog severity and operating faults, according to twenty five wells condition in Shengli Oilfield,a few treatments and precaution methods are put forward. Meanwhile, an empirical down shrinkage factor is also put forward while the wire line in free conditions in boreholes.

关 键 词：电缆测井 事故预防 测井电缆 事故处理 井内打捞 油气井 

分 类 号：TE28[石油与天然气工程—油气井工程] TE27