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    Reducing foulant carry-over or build up in a paraffinic froth treatment process
    4.
    发明授权
    Reducing foulant carry-over or build up in a paraffinic froth treatment process 有权
    减少污垢携带或积聚在石蜡泡沫处理过程中

    公开(公告)号：US08636897B2

    公开(公告)日：2014-01-28

    申请号：US12663452

    申请日：2008-06-18

    申请人： Tapantosh Chakrabary ,  Mohsen Yeganeh ,  Limin Song ,  Ken Sury

    发明人： Tapantosh Chakrabary ,  Mohsen Yeganeh ,  Limin Song ,  Ken Sury

    IPC分类号： C10G75/00 ,  C10G1/04

    CPC分类号： C10G1/047 ,  C10G75/00

    摘要： A use of a foulant collector in a vessel or conduit in a paraffinic froth treatment (PFT) process. The foulant comprises asphaltenes. The foulant collectors are purposed to reduce build-up in the vessel or conduit and/or to reduce downstream foulant carry-over in the process. The surface of the foulant collectors may have an average water contact angle of less than 90 degrees. Additionally, together with such foulant collectors, a fluorocarbon polymer may be used as a surface of a vessel or conduit in the PFT process, for reducing fouling.

    摘要翻译： 在石蜡泡沫处理（PFT）方法中在容器或管道中使用污物收集器。 污垢含有沥青质。 污垢收集器旨在减少容器或管道中的积聚和/或减少该过程中的下游污染物滞留。 污垢收集器的表面可具有小于90度的平均水接触角。 另外，与这种污垢收集器一起，氟碳聚合物可以用作PFT工艺中的容器或导管的表面，以减少结垢。

    Reducing Foulant Carry-Over or Build Up In A Paraffinic Froth Treatment Process
    5.
    发明申请
    Reducing Foulant Carry-Over or Build Up In A Paraffinic Froth Treatment Process 有权
    减少污垢堆积或建立在石蜡泡沫处理过程中

    公开(公告)号：US20100243535A1

    公开(公告)日：2010-09-30

    申请号：US12663452

    申请日：2008-06-18

    申请人： Tapantosh Chakrabary ,  Mohsen Yeganeh ,  Limin Song ,  Ken Sury

    发明人： Tapantosh Chakrabary ,  Mohsen Yeganeh ,  Limin Song ,  Ken Sury

    IPC分类号： C10G1/00

    CPC分类号： C10G1/047 ,  C10G75/00

    摘要： A use of a foulant collector in a vessel or conduit in a paraffinic froth treatment (PFT) process. The foulant comprises asphaltenes. The foulant collectors are purposed to reduce build-up in the vessel or conduit and/or to reduce downstream foulant carry-over in the process. The surface of the foulant collectors may have an average water contact angle of less than 90 degrees. Additionally, together with such foulant collectors, a fluorocarbon polymer may be used as a surface of a vessel or conduit in the PFT process, for reducing fouling.

    摘要翻译： 在石蜡泡沫处理（PFT）方法中在容器或管道中使用污物收集器。 污垢含有沥青质。 污垢收集器旨在减少容器或管道中的积聚和/或减少该过程中的下游污染物滞留。 污垢收集器的表面可具有小于90度的平均水接触角。 另外，与这种污垢收集器一起，氟碳聚合物可以用作PFT工艺中的容器或导管的表面，以减少结垢。

    Reservoir formation characterization using a downhole wireless network
    9.
    发明授权
    Reservoir formation characterization using a downhole wireless network 有权

    公开(公告)号：US10465505B2

    公开(公告)日：2019-11-05

    申请号：US15666312

    申请日：2017-08-01

    申请人： Mark M. Disko ,  Limin Song

    发明人： Mark M. Disko ,  Limin Song

    IPC分类号： E21B47/14 ,  E21B49/08 ,  E21B47/01 ,  E21B47/12

    摘要： A system for reservoir formation characterization with a downhole wireless telemetry system, including at least one sensor disposed along a tubular body; at least one sensor communications node placed along the tubular body and affixed to a wall of the tubular body, the sensor communications node being in communication with the at least one sensor and configured to receive signals therefrom; a topside communications node placed proximate a surface; a plurality of intermediate communications nodes spaced along the tubular body and attached to a wall of the tubular body, wherein the intermediate communications nodes are configured to transmit signals received from the at least one sensor communications node to the topside communications node in substantially a node-to-node arrangement; a receiver at the surface configured to receive signals from the topside communications node; and a topside data acquisition system structured and arranged to communicate with the topside communications node. A method for reservoir formation characterization is also provided.