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51 条记录 (耗时 0.017 秒)

    Spring loaded inner diameter opening ball seat
    21.
    发明授权
    Spring loaded inner diameter opening ball seat 有权

    公开(公告)号：US11066894B2

    公开(公告)日：2021-07-20

    申请号：US16431348

    申请日：2019-06-04

    申请人： Matthew Stone

    发明人： Matthew Stone

    IPC分类号： E21B34/14 ,  E21B33/12 ,  E21B34/10 ,  E21B34/06 ,  E21B43/26

    摘要： A frac sleeve assembly for use in a downhole operation and method of use are disclosed. The frac sleeve assembly includes a sleeve movable within a housing and a ball seat movable within the sleeve. The sleeve includes a pin adjusting element. The ball seat includes a seat tooth disposed at a fluid passage of the ball seat for seating a ball, and a pin associated with the seat tooth. Motion of the ball seat within the sleeve causes the pin adjusting element to move the pin to adjust the seat tooth to release the ball.

    OBJECT SEAT AND METHOD
    27.
    发明申请
    OBJECT SEAT AND METHOD 审中-公开

    公开(公告)号：US20200032600A1

    公开(公告)日：2020-01-30

    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 ,  E21B34/08 ,  E21B34/14

    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.

    Tensioning Device for a Sheet of Material
    28.
    发明申请
    Tensioning Device for a Sheet of Material 审中-公开

    公开(公告)号：US20190308235A1

    公开(公告)日：2019-10-10

    申请号：US15949549

    申请日：2018-04-10

    申请人： Ryan Bruce Anderson ,  Bradley Yost ,  Matthew Stone ,  Tiffany Lei

    发明人： Ryan Bruce Anderson ,  Bradley Yost ,  Matthew Stone ,  Tiffany Lei

    IPC分类号： B21D11/02 ,  F16H25/20

    摘要： A tensioning device for a sheet of material that includes a first ring with protrusions, a second ring, and a shaft. The first ring and the second ring are positioned such that the sheet of material can be clamped between the first ring and the second ring. The shaft has an outer diameter, the outer diameter includes a spiral race such that the protrusions of the first ring follow the spiral race, allowing the first ring and the second ring to displace linearly causing the sheet of material to be stretched. The spiral race includes a plurality of notches that correspond to the protrusions.

    Impedance tube and sample holder
    29.
    发明授权
    Impedance tube and sample holder 有权

    公开(公告)号：US10345140B1

    公开(公告)日：2019-07-09

    申请号：US15951384

    申请日：2018-04-12

    申请人： Ryan Bruce Anderson ,  Bradley Yost ,  Matthew Stone ,  Tiffany Lei

    发明人： Ryan Bruce Anderson ,  Bradley Yost ,  Matthew Stone ,  Tiffany Lei

    IPC分类号： G01N29/09 ,  G01H15/00

    摘要： An impedance tube and sample tube holder that includes a hollow tube, a first tube, a second tube, and a spool. The hollow tube has two halves which are detachable and can hold spacers and a sample. The first tube includes a first tube speaker end and a first tube spool end. The first tube has a speaker disposed at the first tube speaker end and microphones. The second tube includes an anechoic terminator tube end and a second tube spool tube. The second tube has microphones and an anechoic terminator at the anechoic terminator tube end. The spool holds the hollow tube with the spacers and the sample. The spool is attachable to the first tube spool end and the second tube spool end such that the sample is perpendicularly orientated to an incoming sound wave produced by the speaker.