公开(公告)号：US10794142B2

公开(公告)日：2020-10-06

申请号：US15969599

申请日：2018-05-02

申请人： Matthew Stone ,  Michael Johnson ,  Colin Andrew ,  Keith J. Murphy

发明人： Matthew Stone ,  Michael Johnson ,  Colin Andrew ,  Keith J. Murphy

IPC分类号： E21B33/12 ,  E21B34/14 ,  E21B34/06

摘要： A plug seat including a body having a lead in and a tooth, a flow feature disposed at the body, the feature providing fluid access directly to an area immediately adjacent the tooth. A plug seat including a tooth positioned relative to a body to be at an upstream most end of the body, a cage extending from the body immediately downstream of the tooth to an area radially outward of the tooth and upstream thereof.

公开(公告)号：US20200347692A1

公开(公告)日：2020-11-05

申请号：US16399558

申请日：2019-04-30

申请人： Michael Johnson ,  Matthew Stone ,  Colin Andrew

发明人： Michael Johnson ,  Matthew Stone ,  Colin Andrew

IPC分类号： E21B33/12

摘要： An apparatus includes a housing configured to be disposed in a borehole in a resource bearing formation, the housing including an axially extending fluid conduit configured to receive borehole fluid, and a seating assembly including a convertible component that is configured to be actuated to move the convertible component in a radial direction between an open position and a seating position. The convertible component extends radially into the fluid conduit and forms a landing seat for an object when in the seating position, and the convertible component allows passage of the object therethrough when in the open position.

公开(公告)号：US10900311B2

公开(公告)日：2021-01-26

申请号：US16046823

申请日：2018-07-26

申请人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

发明人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

IPC分类号： E21B29/02 ,  E21B43/26 ,  E21B33/12 ,  E21B1/02

摘要： An object removal enhancement arrangement including a second object comprising a material configured to enhance degradation of a first object. A resource recovery system including a tubular string disposed in a formation, a first seat disposed in the tubular string, a second seat disposed in the tubular string, an object receivable in the second seat upstream of the first seat, the object comprising a material to enhance degradation of an object receivable in the first seat. A method for enhancing response time for degrading degradable objects in a system including landing a first object on a first seat, pressuring against the first object, landing a second object on a second seat uphole of the first object, releasing a material of the second object to an environment between the first seat and the second seat.

公开(公告)号：US10822901B2

公开(公告)日：2020-11-03

申请号：US16047923

申请日：2018-07-27

申请人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

发明人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

IPC分类号： E21B23/04 ,  E21B34/14 ,  E21B34/08

摘要： An object seat including a seat host having a seal bore therein, a seat body dimensioned to be receivable in the seal bore, the seat body having an object receptor. A method for carrying out a pressure operation in a borehole including seating an object on an object receptor of a seat body, the seat body disposed in a seat host, the seat host disposed in the borehole, pressuring against the object, and moving the seat body along an interface between the seat body and the seat host to create a fluid flow pathway through the seat body and seat host interface. A borehole system including a borehole in a formation, an object seat as in any prior embodiment disposed in the borehole.

公开(公告)号：US20200032605A1

公开(公告)日：2020-01-30

申请号：US16046823

申请日：2018-07-26

申请人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

发明人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

IPC分类号： E21B29/02 ,  E21B43/26

摘要： An object removal enhancement arrangement including a second object comprising a material configured to enhance degradation of a first object. A resource recovery system including a tubular string disposed in a formation, a first seat disposed in the tubular string, a second seat disposed in the tubular string, an object receivable in the second seat upstream of the first seat, the object comprising a material to enhance degradation of an object receivable in the first seat. A method for enhancing response time for degrading degradable objects in a system including landing a first object on a first seat, pressuring against the first object, landing a second object on a second seat uphole of the first object, releasing a material of the second object to an environment between the first seat and the second seat.

公开(公告)号：US20190338617A1

公开(公告)日：2019-11-07

申请号：US15969599

申请日：2018-05-02

申请人： Matthew Stone ,  Michael Johnson ,  Colin Andrew

发明人： Matthew Stone ,  Michael Johnson ,  Colin Andrew

IPC分类号： E21B33/12 ,  E21B34/06

摘要： A plug seat including a body having a lead in and a tooth, a flow feature disposed at the body, the feature providing fluid access directly to an area immediately adjacent the tooth. A plug seat including a tooth positioned relative to a body to be at an upstream most end of the body, a cage extending from the body immediately downstream of the tooth to an area radially outward of the tooth and upstream thereof.

公开(公告)号：US20220290510A1

公开(公告)日：2022-09-15

申请号：US17201454

申请日：2021-03-15

申请人： Matthew Stone ,  Michael Johnson ,  Colin Andrew

发明人： Matthew Stone ,  Michael Johnson ,  Colin Andrew

IPC分类号： E21B19/14 ,  E21B43/26

摘要： A tripping object including an object including a shape memory material and being stable in a second shape complementary to a landing feature and a first shape non-complementary to the seat, the object being transitioned from the second shape to the first shape upon being triggered. A method for operating a well including dropping a tripping object including a shape memory material on a landing feature in the well, and triggering the object to transition from a second shape to a first shape.

公开(公告)号：US20200032606A1

公开(公告)日：2020-01-30

申请号：US16046837

申请日：2018-07-26

申请人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

发明人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

IPC分类号： E21B29/02 ,  E21B43/26

摘要： An object removal enhancement arrangement including a seat, a volume movable with the seat, the volume being protected in a first condition of the seat and unprotected in a second condition of the seat, and a material disposed within or as a part of the volume, the material degradative of an object.

公开(公告)号：US11299953B2

公开(公告)日：2022-04-12

申请号：US16399558

申请日：2019-04-30

申请人： Michael Johnson ,  Matthew Stone ,  Colin Andrew

发明人： Michael Johnson ,  Matthew Stone ,  Colin Andrew

IPC分类号： E21B34/14 ,  E21B33/00 ,  E21B33/12 ,  E21B43/26 ,  E21B34/10

摘要： An apparatus includes a housing configured to be disposed in a borehole in a resource bearing formation, the housing including an axially extending fluid conduit configured to receive borehole fluid, and a seating assembly including a convertible component that is configured to be actuated to move the convertible component in a radial direction between an open position and a seating position. The convertible component extends radially into the fluid conduit and forms a landing seat for an object when in the seating position, and the convertible component allows passage of the object therethrough when in the open position.

公开(公告)号：US10975646B2

公开(公告)日：2021-04-13

申请号：US16046837

申请日：2018-07-26

申请人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

发明人： YingQing Xu ,  Michael Johnson ,  Matthew Stone ,  Colin Andrew ,  Zhiyue Xu

IPC分类号： E21B34/10 ,  E21B29/02 ,  E21B43/26

摘要： An object removal enhancement arrangement including a seat, a volume movable with the seat, the volume being protected in a first condition of the seat and unprotected in a second condition of the seat, and a material disposed within or as a part of the volume, the material degradative of an object.