利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.031 秒)

    LOST-CIRCULATION MATERIAL MADE FROM A RECYCLED CERAMIC
    4.
    发明申请
    LOST-CIRCULATION MATERIAL MADE FROM A RECYCLED CERAMIC 有权
    来自回收陶瓷的失效循环材料

    公开(公告)号：US20130087331A1

    公开(公告)日：2013-04-11

    申请号：US13267944

    申请日：2011-10-07

    申请人： Jeffery D. KARCHER ,  Rickey Lynn Morgan ,  James R. Benkley ,  Chad Brenneis

    发明人： Jeffery D. KARCHER ,  Rickey Lynn Morgan ,  James R. Benkley ,  Chad Brenneis

    IPC分类号： E21B43/00 ,  C09K8/58

    CPC分类号： E21B21/003 ,  C04B28/02 ,  C09K8/487 ,  C09K8/5045 ,  Y02W30/95 ,  C04B18/165 ,  C04B20/0076 ,  C04B24/36

    摘要： A composition comprises: a treatment fluid comprising a lost-circulation material, wherein the lost-circulation material comprises a ceramic, and wherein the lost-circulation material has a median particle size in the range from about 0.001 millimeters to about 25.4 millimeters. According to another embodiment, a composition comprises: the treatment fluid comprising a lost-circulation material, wherein the lost-circulation material comprises a ceramic, and wherein the median particle size and the concentration of the lost-circulation material is selected such that the treatment fluid has a sealing pressure of at least 50 psi (0.3 MPa). A method of eliminating or reducing lost circulation from a well comprises: introducing the treatment fluid into at least a portion of the well.

    摘要翻译： 组合物包括：包含失循环材料的处理流体，其中所述失循环材料包括陶瓷，并且其中所述失循环材料的中值粒度在约0.001毫米至约25.4毫米的范围内。 根据另一个实施方案，一种组合物包括：包含失循环材料的处理流体，其中所述失循环材料包括陶瓷，并且其中所述中值粒径和所述失循环材料的浓度被选择为使得所述处理 流体具有至少50psi（0.3MPa）的密封压力。 消除或减少井的流失的方法包括：将处理流体引入井的至少一部分。

    Lost-circulation material made from a recycled ceramic
    5.
    发明授权
    Lost-circulation material made from a recycled ceramic 有权
    由回收的陶瓷制成的循环循环材料

    公开(公告)号：US08726990B2

    公开(公告)日：2014-05-20

    申请号：US13267944

    申请日：2011-10-07

    申请人： Jeffery D. Karcher ,  Rickey Lynn Morgan ,  James R. Benkley ,  Chad Brenneis

    发明人： Jeffery D. Karcher ,  Rickey Lynn Morgan ,  James R. Benkley ,  Chad Brenneis

    IPC分类号： E21B43/22 ,  E21B33/13 ,  C09K8/04 ,  C09K8/50

    CPC分类号： E21B21/003 ,  C04B28/02 ,  C09K8/487 ,  C09K8/5045 ,  Y02W30/95 ,  C04B18/165 ,  C04B20/0076 ,  C04B24/36

    摘要： A composition comprises: a treatment fluid comprising a lost-circulation material, wherein the lost-circulation material comprises a ceramic, and wherein the lost-circulation material has a median particle size in the range from about 0.001 millimeters to about 25.4 millimeters. According to another embodiment, a composition comprises: the treatment fluid comprising a lost-circulation material, wherein the lost-circulation material comprises a ceramic, and wherein the median particle size and the concentration of the lost-circulation material is selected such that the treatment fluid has a sealing pressure of at least 50 psi (0.3 MPa). A method of eliminating or reducing lost circulation from a well comprises: introducing the treatment fluid into at least a portion of the well.

    摘要翻译： 组合物包括：包含失循环材料的处理流体，其中所述失循环材料包括陶瓷，并且其中所述失循环材料的中值粒度在约0.001毫米至约25.4毫米的范围内。 根据另一个实施方案，一种组合物包括：包含失循环材料的处理流体，其中所述失循环材料包括陶瓷，并且其中所述中值粒径和所述失循环材料的浓度被选择为使得所述处理 流体具有至少50psi（0.3MPa）的密封压力。 消除或减少井的流失的方法包括：将处理流体引入井的至少一部分。

    Delayed, Swellable Particles for Prevention of Fluid Migration Through Damaged Cement Sheaths
    7.
    发明申请
    Delayed, Swellable Particles for Prevention of Fluid Migration Through Damaged Cement Sheaths 审中-公开
    延迟，可膨胀的颗粒，用于防止通过损坏的水泥护套的流体迁移

    公开(公告)号：US20130105161A1

    公开(公告)日：2013-05-02

    申请号：US13282599

    申请日：2011-10-27

    申请人： Gary P. Funkhouser ,  James R. Benkley

    发明人： Gary P. Funkhouser ,  James R. Benkley

    IPC分类号： E21B33/13 ,  C08F220/56 ,  C08F220/10 ,  C09K8/46

    CPC分类号： C09K8/487 ,  C04B24/163 ,  C04B24/2652 ,  C04B28/02 ,  C04B2103/0049 ,  C04B2111/00155 ,  C04B2111/00577 ,  C09K8/467 ,  Y10T428/2982 ,  C04B40/0675

    摘要： A method includes providing a cementing composition that includes an aqueous fluid, a cementitious particulate, and a copolymer particulate which includes a monofunctional monomer, a water degradable first crosslinker, and a second crosslinker. The method further includes placing the cementing composition in a subterranean formation so as to form a set cement sheath and swelling the copolymer particulate in response to a void created in the set cement sheath. The copolymer particulate allows the cementing composition to set to form the cement sheath before substantial swelling of the copolymer particulate occurs.

    摘要翻译： 一种方法包括提供包含含水流体，水泥质颗粒和包含单官能单体，可水降解的第一交联剂和第二交联剂的共聚物颗粒的粘合组合物。 该方法还包括将固化组合物置于地层中以便形成固定的水泥护套并响应于在固定的水泥护套中产生的空隙而膨胀共聚物颗粒。 共聚物颗粒允许固化组合物在聚合物颗粒发生显着溶胀之前形成水泥护套。