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发明名称
Apparatus, system and method for well drilling and equipment for a lateral hole
摘要
申请公布号
EP0574326(B1)
申请公布日期
1997.10.22
申请号
EP19930401501
申请日期
1993.06.11
申请人
INSTITUT FRANCAIS DU PETROLE;CS RESOURCES;BAROID TECHNOLOGY, INC.
发明人
HAYES, LEW;COMEAU, LARRY;WITTRISCH, CHRISTIAN;SMITH, RAY
分类号
E21B7/06;E21B7/08;(IPC1-7):E21B7/06
主分类号
E21B7/06
代理机构
代理人
主权项
地址
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