公开(公告)号：US20150060143A1

公开(公告)日：2015-03-05

申请号：US14537542

申请日：2014-11-10

Applicant: Baker Hughes Incorporated

Inventor： Steven R. Radford ,  Khoi Q. Trinh ,  Jason R. Habernal ,  R. Keith Glasgow ,  John G. Evans ,  Bruce Stauffer ,  Johannes Witte

IPC: E21B7/28 ,  E21B34/14 ,  E21B49/00 ,  E21B17/10 ,  E21B21/10 ,  E21B47/12 ,  E21B23/01 ,  E21B4/02 ,  E21B21/08

CPC classification number: E21B7/28 ,  E21B4/02 ,  E21B10/322 ,  E21B17/1014 ,  E21B17/1078 ,  E21B21/08 ,  E21B21/10 ,  E21B23/01 ,  E21B34/14 ,  E21B47/12 ,  E21B49/003

Abstract: An apparatus for use downhole is disclosed that, in one configuration includes a downhole tool configured to operate in an active position and an inactive position and an actuation device, which may include a control unit. The apparatus includes a telemetry unit that sends a first pattern recognition signal to the control unit to move the tool into the active position and a second pattern recognition signal to move the tool into the inactive position. The apparatus may be used for drilling a subterranean formation and include a tubular body and one or more extendable features, each positionally coupled to a track of the tubular body, and a drilling fluid flow path extending through a bore of the tubular body for conducting drilling fluid therethrough. A push sleeve is disposed within the tubular body and coupled to the one or more features. A valve assembly is disposed within the tubular body and configured to control the flow of the drilling fluid into an annular chamber in communication with the push sleeve; the valve assembly comprising a mechanically operated valve and/or an electronically operated valve. Other embodiments, including methods of operation, are provided.

Abstract translation: 公开了一种井下使用的装置，在一种结构中，包括配置为在活动位置和非活动位置操作的井下工具以及可包括控制单元的致动装置。 该装置包括遥测单元，其将第一模式识别信号发送到控制单元以将工具移动到活动位置，以及第二模式识别信号以将工具移动到非活动位置。 该装置可以用于钻探地下地层，并且包括管状体和一个或多个可延伸的特征，每个位置上联接到管状体的轨道，以及一个穿过管状体的孔的钻井流体流动路径，用于进行钻孔 流体通过。 推动套筒设置在管状体内并且联接到一个或多个特征。 阀组件设置在管状主体内并且构造成控制钻井流体流入与推动套筒连通的环形室; 阀组件包括机械操作的阀和/或电子操作的阀。 提供了包括操作方法的其它实施例。

公开(公告)号：US10072464B2

公开(公告)日：2018-09-11

申请号：US15155470

申请日：2016-05-16

Applicant: Baker Hughes Incorporated

Inventor： Do Van Do ,  Juan Miguel Bilen ,  Steven C. Russell ,  Kenneth R. Evans ,  Jason E. Hoines ,  Oliver Matthews ,  R. Keith Glasgow ,  Chaitanya K. Vempati

IPC: E21B10/00 ,  E21B10/633 ,  E21B10/43 ,  B23P15/28 ,  E21B10/42 ,  E21B10/54

CPC classification number: E21B10/633 ,  B23P15/28 ,  E21B10/42 ,  E21B10/43 ,  E21B10/54 ,  E21B2010/425 ,  Y10T29/49948 ,  Y10T29/49964

Abstract: An earth-boring tool includes a formation-engaging structure with a formation-engaging surface at a distal end and a side surface between a proximal end and the distal end along a central axis of the formation-engaging structure. A generally linear recess may be formed in the side surface along an axis oriented at a non-parallel angle relative to the central axis of the formation-engaging structure. A generally helical recess may be formed in the side surface, and the generally helical recess may intersect the generally linear recess. Earth-boring tools may include such formation-engaging structures. Methods may be used to form such formation-engaging structures.

公开(公告)号：US20150322727A1

公开(公告)日：2015-11-12

申请号：US14272360

申请日：2014-05-07

Applicant: Baker Hughes Incorporated

Inventor： Do Van Do ,  Juan Miguel Bilen ,  S. Craig Russell ,  Kenneth R. Evans ,  Jason E. Hoines ,  Oliver Matthews ,  R. Keith Glasgow ,  Chaitanya K. Vempati

IPC: E21B10/43 ,  B23P15/28 ,  E21B10/633

CPC classification number: E21B10/633 ,  B23P15/28 ,  E21B10/42 ,  E21B10/43 ,  E21B10/54 ,  E21B2010/425 ,  Y10T29/49948 ,  Y10T29/49964

Abstract: An earth-boring tool includes a formation-engaging structure with a formation-engaging surface at a distal end and a side surface between a proximal end and the distal end along a central axis of the formation-engaging structure. A generally linear recess may be formed in the side surface along an axis oriented at a non-parallel angle relative to the central axis of the formation-engaging structure. A generally helical recess may be formed in the side surface, and the generally helical recess may intersect the generally linear recess. Earth-boring tools may include such formation-engaging structures. Methods may be used to form such formation-engaging structures.

Abstract translation: 钻孔工具包括沿着地层接合结构的中心轴线的远端处的地层接合表面和近端和远端之间的侧表面的地层接合结构。 可以沿着相对于地层接合结构的中心轴线以不平行的角度定向的轴线在侧表面中形成大致线性的凹部。 可以在侧表面中形成大致螺旋形的凹槽，并且大致螺旋形的凹槽可以与大体上线性的凹部相交。 钻孔工具可以包括这种地层接合结构。 可以使用方法来形成这种形成接合结构。

公开(公告)号：US09359826B2

公开(公告)日：2016-06-07

申请号：US14272360

申请日：2014-05-07

Applicant: Baker Hughes Incorporated

Inventor： Do Van Do ,  Juan Miguel Bilen ,  S. Craig Russell ,  Kenneth R. Evans ,  Jason E. Hoines ,  Oliver Matthews ,  R. Keith Glasgow ,  Chaitanya K. Vempati

IPC: E21B10/00 ,  E21B10/43 ,  E21B10/633 ,  B23P15/28 ,  E21B10/42

CPC classification number: E21B10/633 ,  B23P15/28 ,  E21B10/42 ,  E21B10/43 ,  E21B10/54 ,  E21B2010/425 ,  Y10T29/49948 ,  Y10T29/49964

Abstract: An earth-boring tool includes a formation-engaging structure with a formation-engaging surface at a distal end and a side surface between a proximal end and the distal end along a central axis of the formation-engaging structure. A generally linear recess may be formed in the side surface along an axis oriented at a non-parallel angle relative to the central axis of the formation-engaging structure. A generally helical recess may be formed in the side surface, and the generally helical recess may intersect the generally linear recess. Earth-boring tools may include such formation-engaging structures. Methods may be used to form such formation-engaging structures.

Abstract translation: 钻孔工具包括沿着地层接合结构的中心轴线的远端处的地层接合表面和近端和远端之间的侧表面的地层接合结构。 可以沿着相对于地层接合结构的中心轴线以不平行的角度定向的轴线在侧表面中形成大致线性的凹部。 可以在侧表面中形成大致螺旋形的凹槽，并且大致螺旋形的凹槽可以与大体上线性的凹部相交。 钻孔工具可以包括这种地层接合结构。 可以使用方法来形成这种形成接合结构。

公开(公告)号：US20160258224A1

公开(公告)日：2016-09-08

申请号：US15155470

申请日：2016-05-16

Applicant: Baker Hughes Incorporated

Inventor： Do Van Do ,  Juan Miguel Bilen ,  Steven C. Russell ,  Kenneth R. Evans ,  Jason E. Hoines ,  Oliver Matthews ,  R. Keith Glasgow ,  Chaitanya K. Vempati

IPC: E21B10/633 ,  E21B10/54 ,  E21B10/42

CPC classification number: E21B10/633 ,  B23P15/28 ,  E21B10/42 ,  E21B10/43 ,  E21B10/54 ,  E21B2010/425 ,  Y10T29/49948 ,  Y10T29/49964

Abstract: An earth-boring tool includes a formation-engaging structure with a formation-engaging surface at a distal end and a side surface between a proximal end and the distal end along a central axis of the formation-engaging structure. A generally linear recess may be formed in the side surface along an axis oriented at a non-parallel angle relative to the central axis of the formation-engaging structure. A generally helical recess may be formed in the side surface, and the generally helical recess may intersect the generally linear recess. Earth-boring tools may include such formation-engaging structures. Methods may be used to form such formation-engaging structures.

Abstract translation: 钻孔工具包括沿着地层接合结构的中心轴线的远端处的地层接合表面和近端和远端之间的侧表面的地层接合结构。 可以沿着相对于地层接合结构的中心轴线以不平行的角度定向的轴线在侧表面中形成大致线性的凹部。 可以在侧表面中形成大致螺旋形的凹槽，并且大致螺旋形的凹槽可以与大体上线性的凹部相交。 钻孔工具可以包括这种地层接合结构。 可以使用方法来形成这种形成接合结构。