摘要
S11-1X井是一口三开五段制定向井,在传输测井过程中发生了卡钻事故。井内被卡钻具包含电测仪器串和电缆,通过爆炸松扣,穿心打捞电缆,倒扣打捞、降压等措施解除了井下复杂,为井内存在测井电缆的卡钻事故处理提供了施工经验。
Well s11-1x is a directional well of the third spud and the fifth member.The stuck drilling tools in the well include electrical logging instrument strings and cables.The downhole complexity is relieved by means of explosive loosening,through core fishing cable,reverse thread fishing and depressurization,which provides construction experience for the treatment of Sticking Accident of logging cable in the well.
作者
郑晨
黄健
魏鹏
张敏
李泽西
Zheng Chen;Huang Jian;Wei Peng;Zhang Min;Li Zexi(The Fourth Drilling Engineering Branch of Bohai Drilling Company,Hebei Renqiu 062552)
出处
《石化技术》
CAS
2020年第11期95-96,共2页
Petrochemical Industry Technology
关键词
传输测井
卡钻
解卡剂
爆炸松扣
穿心打捞电缆
Transmission logging
Sticking drill
Card releasing agent
Explosive release
Fishing cable through the core
