公开(公告)号：US20170159363A1

公开(公告)日：2017-06-08

申请号：US15433729

申请日：2017-02-15

申请人： Weatherford Technology Holdings, LLC

发明人： Alexander A. Lazarev ,  Albert C. Odell, II ,  Iain Macleod ,  Marius Raducanu

IPC分类号： E21B7/28 ,  G06K19/077 ,  E21B10/32

CPC分类号： E21B7/28 ,  E21B10/32 ,  E21B47/024 ,  E21B47/06 ,  E21B47/065 ,  E21B47/122 ,  E21B47/18 ,  G06K19/0772 ,  G06K19/07773

摘要： In one embodiment, a radio-frequency identification device for use in a wellbore includes a housing made of a polymer; and an antenna disposed in the housing. The polymer may be selected from the group consisting of an elastomer, a plastic, a rubber, a thermoplastic elastomer, and combinations thereof. The RFID device may also include a fill material disposed in the housing.

公开(公告)号：US10900350B2

公开(公告)日：2021-01-26

申请号：US15433729

申请日：2017-02-15

申请人： Weatherford Technology Holdings, LLC

发明人： Alexander A. Lazarev ,  Albert C. Odell, II ,  Iain Macleod ,  Marius Raducanu

IPC分类号： E21B47/13 ,  E21B10/26 ,  E21B7/28 ,  E21B10/32 ,  G06K19/077 ,  E21B10/30 ,  E21B47/07 ,  E21B47/024 ,  E21B47/06 ,  E21B47/18

摘要： In one embodiment, a radio-frequency identification device for use in a wellbore includes a housing made of a polymer; and an antenna disposed in the housing. The polymer may be selected from the group consisting of an elastomer, a plastic, a rubber, a thermoplastic elastomer, and combinations thereof. The RFID device may also include a fill material disposed in the housing.