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1.发明申请APPARATUS AND METHODS FOR LOCATING A PARTICULAR LOCATION IN A WELLBORE FOR PERFORMING A WELLBORE OPERATION 审中-公开用于定位井壁中的特定位置以进行井筒操作的装置和方法
公开(公告)号：WO2015039111A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/055889
申请日：2014-09-16
Applicant: BAKER HUGHES INCORPORATED
Inventor： O'BRIEN, Robert S. , ALLEN, Jason A. , CAYSON, Andrew James , POWERS, Geoffrey York
Abstract: An apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a locating device having a locating collet configured to engage with a locating profile on a housing and disengage from the locating profile when a first pull load is applied to the locating collet, a delay device that prevents application of the first pull load on the locating collet when it is engaged with the locating profile until the delay device has been activated, and a locking device configured to prevent activation of the delay device until a second pull load less than the first is applied on the locking device for a selected period of time.
Abstract translation: 公开了一种在井眼中使用的装置，其在一个非限制性实施例中包括定位装置，该定位装置具有定位夹头，该定位夹头构造成与壳体上的定位轮廓接合并且当第一牵引负载施加到定位 夹头，延迟装置，其阻止在定位夹头与定位轮廓接合时施加第一牵引负载直到延迟装置被启动;以及锁定装置，其被配置为防止延迟装置的启动，直到第二牵引负载 小于第一次施加在锁定装置上一段选定的时间。
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2.发明申请APPARATUS AND METHODS SETTING A STRING AT PARTICULAR LOCATIONS IN A WELLBORE FOR PERFORMING A WELLBORE OPERATION 审中-公开设备和方法在井的特定位置设置一个井，以执行井筒操作
公开(公告)号：WO2015039110A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/055887
申请日：2014-09-16
Applicant: BAKER HUGHES INCORPORATED
Inventor： O'BRIEN, Robert S. , ALLEN, Jason A. , CAYSON, Andrew James , POWERS, Geoffrey York
CPC classification number: E21B23/02 , E21B23/006
Abstract: An apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a set down tool that includes a locating device configured to engage with an outer member at a selected location, a set down device configured to set down in a set down profile in the outer member when the set down device is activated, an alignment device for activating the set down device and a locking device that operates the alignment device to activate the set down device while maintaining the locating device engaged with the outer member.
Abstract translation: 公开了一种在井筒中使用的装置，在一个非限制性实施例中包括一个设定向工具，其包括配置成在所选择的位置处与外部构件接合的定位装置，配置成在下降 当定位装置被启动时，在外部构件中形成轮廓，用于启动设定装置的对准装置和锁定装置，该装置操作对准装置以在保持定位装置与外部构件接合的同时启动放下装置。
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