<正>专利名称:Well logging apparatus and system专利号:US9213125(B2)申请号:US201313849332申请日:2013.03.22公开(公告)日:2015.12.15申请(专利权)人:Oliden Technology,LLC;China National Petroleum Corporation Oliden技术有限责任公司,中国石油天然气集团公司A system and apparatus for configuring a well logging assembly having an elongate sub with a bore therethrough,a leading end connection and a trailing end connection,a plurality of sets of recesses in an