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1. 发明申请

WO2020072325A1 DOWNHOLE RELEASE APPARATUS 审中-公开
公开(公告)号：WO2020072325A1
公开(公告)日：2020-04-09
申请号：PCT/US2019/053628
申请日：2019-09-27
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： MASSEY, James P. , HRADECKY, Jason Allen
IPC分类号： E21B17/02 , E21B17/06 , E21B31/107
摘要： A downhole release apparatus (200) having a first connector sub (202) connectable with a first portion (112) of a tool string and a second connector sub (204) connectable with a second portion of the tool string (114). The first connector sub (202) may include a housing (203), a first latching member (222), and a blocking member (226). The second connector sub may include a second latching member (224). The first and second latching members (222, 224) may engage thereby connecting the first and second connector subs (202, 204). The blocking member (226) may be movable from a first position in which the blocking member prevents the first and second latching members from disengaging to a second position in which the blocking member permits the first and second latching members to disengage thereby permitting the first and second connector subs to disconnect. Relative movement between the housing and first latching member may facilitate movement of the blocking member from the first position to the second position.

2. 发明申请

WO2016191261A1 DOWNHOLE IMPACT APPARATUS 审中-公开
标题翻译：卧室撞击装置
公开(公告)号：WO2016191261A1
公开(公告)日：2016-12-01
申请号：PCT/US2016/033473
申请日：2016-05-20
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： HRADECKY, Jason Allen
IPC分类号： E21B31/107
CPC分类号： E21B31/107
摘要： An impact tool for coupling between opposing first and second portions of a downhole tool. The impact tool may include a housing (210, 240) having opposing first and second ends, a first shaft (208) extending from within the housing at the first end of the housing, a second shaft (238) extending from within the housing at the second end of the housing, an energy storing member (226, 278) disposed within the housing, and a latching mechanism (264) operable to selectively permit relative motion between the housing and the second shaft to release energy stored in the energy storing member to impart an impact to the downhole tool string.
摘要翻译：一种用于联接在井下工具的相对的第一和第二部分之间的冲击工具。冲击工具可以包括具有相对的第一和第二端的壳体（210,240），在壳体的第一端处从壳体内延伸的第一轴（208），从壳体内部延伸的第二轴（238）所述壳体的第二端，设置在所述壳体内的能量存储构件（226,278）以及可操作以选择性地允许所述壳体和所述第二轴之间的相对运动以释放存储在所述能量存储构件中的能量的闩锁机构（264）以对井下工具串施加冲击。

3. 发明申请

WO2020176352A1 AUTOMATED PUMP-DOWN 审中-公开
公开(公告)号：WO2020176352A1
公开(公告)日：2020-09-03
申请号：PCT/US2020/019270
申请日：2020-02-21
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： HRADECKY, Jason Allen , MASSEY, James Patrick , HUBBARD, Travis
IPC分类号： E21B23/08 , E21B23/14 , E21B31/00 , E21B43/26
摘要： An apparatus and method for performing automated pump-down operations. An apparatus may include a control system configured to be communicatively connected with a fluid pump disposed at a wellsite surface and with a conveyance device disposed at the wellsite surface. The control system may be operable to cause the conveyance device to unwind a conveyance line connected with a tool string disposed within a wellbore, and cause the fluid pump to pump a fluid into the wellbore such that the fluid moves the tool string along the wellbore while the conveyance device unwinds the conveyance line.

4. 发明申请

WO2017014871A1 TOOL STRING ORIENTATION APPARATUS 审中-公开
标题翻译：工具圆定位装置
公开(公告)号：WO2017014871A1
公开(公告)日：2017-01-26
申请号：PCT/US2016/037615
申请日：2016-06-15
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： HRADECKY, Jason Allen , SAVILLE, Jb
IPC分类号： E21B17/10
CPC分类号： E21B17/1057
摘要： A downhole tool and method for orienting a tool string within a passage, wherein the passage is a wellbore or a tubular member disposed in a wellbore. The downhole tool may include a frame (210) operable for connection with the tool string (100), a first orienting feature (211) connected to a first side of the frame (210), and a second orienting feature (212) connected to a second side of the frame (210). The first orienting feature (211) may be rotatable relative to the frame about a first axis of rotation that is offset from a central axis of the tool string and the second orienting feature (212) may be rotatable relative to the frame about a second axis of rotation that is offset from the central axis of the tool string.
摘要翻译：一种用于将工具串定向在通道内的井下工具和方法，其中所述通道是设置在井筒中的井筒或管状构件。井下工具可以包括可操作以与工具串（100）连接的框架（210），连接到框架（210）的第一侧的第一定向特征（211）和连接到框架框架（210）的第二侧。第一定向特征（211）可以围绕围绕第一旋转轴线的框架旋转，第一旋转轴线偏离工具串的中心轴线，并且第二定向特征（212）可以相对于框架绕第二轴线旋转的旋转，其偏离工具串的中心轴线。

5. 发明申请

WO2020047111A1 APPARATUS AND METHOD FOR RUNNING CASING INTO A WELLBORE 审中-公开
公开(公告)号：WO2020047111A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/048590
申请日：2019-08-28
申请人： IMPACT SELECTOR INTERNATIONAL, LLC
发明人： MORRISON, Jeremy Todd , MASSEY, James Patrick , HRADECKY, Jason Allen
IPC分类号： E21B17/08 , E21B17/10
摘要： Apparatus and methods for running casing into a wellbore. An apparatus may be or include a casing collar configured to couple together a first casing joint and a second casing joint. The casing collar may have a body and a plurality of rotatable members connected to the body. The body may have a fluid passage extending axially therethrough, a first coupler configured to couple the casing collar with the first casing joint, and a second coupler configured to couple the casing collar with the second casing joint. At least a portion of each rotatable member may extend from the body in a radially outward direction.

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