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    Density-Matched Suspensions and Associated Methods
    22.
    发明申请
    Density-Matched Suspensions and Associated Methods 有权
    密度匹配悬浮液和相关方法

    公开(公告)号：US20100122816A1

    公开(公告)日：2010-05-20

    申请号：US12273711

    申请日：2008-11-19

    Applicant: Sam Lewis ,  Michael Szymanski ,  Christopher Gordon

    Inventor： Sam Lewis ,  Michael Szymanski ,  Christopher Gordon

    IPC: E21B43/267

    CPC classification number: C04B16/04 ,  C04B28/02 ,  C04B40/0039 ,  C08K5/109 ,  C08L33/26 ,  C09K8/03 ,  C09K8/467 ,  C09K8/473 ,  C09K8/48 ,  Y10S507/904 ,  C04B24/00 ,  C04B14/10 ,  C04B38/10

    Abstract: Of the many compositions and methods provided herein, an example method includes a method of treating a subterranean formation that comprises combining components comprising water and a density-matched suspension to prepare a treatment fluid, wherein the density-matched suspension comprises a suspending liquid and a solid particle suspended in the suspending liquid, and introducing the treatment fluid into a well bore. An example composition includes a suspension that comprises a suspending liquid comprising a hydrophobic liquid, wherein the hydrophobic liquid hydrolyzes when placed in contact with an aqueous fluid to form hydrophilic products, and a solid particle suspended in the suspending liquid, wherein the suspension is a density-matched suspension.

    Abstract translation: 在本文提供的许多组合物和方法中，示例性方法包括处理地层的方法，其包括将包含水和密度匹配悬浮液的组分混合以制备处理流体，其中所述密度匹配悬浮液包含悬浮液和 固体颗粒悬浮在悬浮液中，并将处理流体引入井眼中。 示例性组合物包括悬浮液，其包含包含疏水液体的悬浮液体，其中当与水性流体接触以形成亲水性产物时，疏水性液体水解，以及悬浮在悬浮液体中的固体颗粒，其中悬浮液是密度 相匹配的悬浮液

    Organophilic clays and methods for the preparation and use thereof
    23.
    发明申请
    Organophilic clays and methods for the preparation and use thereof 有权
    亲有机粘土及其制备方法及用途

    公开(公告)号：US20070155982A1

    公开(公告)日：2007-07-05

    申请号：US11325664

    申请日：2006-01-04

    Applicant: Samuel Lewis ,  Michael Szymanski

    Inventor： Samuel Lewis ,  Michael Szymanski

    IPC: C07C69/88

    CPC classification number: C09K8/26 ,  C01B33/44 ,  C09K8/36

    Abstract: Provided herein are organophilic clays that comprise a smectite clay modified by reaction with a protonated amphoteric surfactant. Also provided are fluids that comprise an oil and an organophilic clay comprising a smectite clay modified by reaction with a protonated amphoteric surfactant. Also provided are methods of preparing and using these organophilic clays.

    Abstract translation: 本文提供了包含通过与质子化的两性表面活性剂反应改性的蒙脱石粘土的亲有机粘土。 还提供了包含油和亲有机粘土的流体，其包含通过与质子化的两性表面活性剂反应而改性的蒙脱石粘土。 还提供了制备和使用这些亲有机粘土的方法。

    Foamed cement compositions and associated methods of use
    28.
    发明申请
    Foamed cement compositions and associated methods of use 有权
    发泡水泥组合物和相关使用方法

    公开(公告)号：US20060060354A1

    公开(公告)日：2006-03-23

    申请号：US10946979

    申请日：2004-09-22

    Applicant: Samuel Lewis ,  Michael Szymanski ,  Kristi Thacker

    Inventor： Samuel Lewis ,  Michael Szymanski ,  Kristi Thacker

    IPC: E21B33/13

    CPC classification number: C09K8/473 ,  C04B38/10 ,  C04B40/0039 ,  C04B24/122 ,  C04B28/02 ,  C04B2103/48 ,  C04B22/0026 ,  C04B24/02 ,  C04B24/08 ,  C04B24/161

    Abstract: A method of cementing in a subterranean formation that comprises providing a foamed cement composition that comprises water, a cement, a gas, and an additive, the additive comprising an anionic foaming agent and at least one of an anionic foam stabilizer or a Zwitterionic foam booster; placing the cement composition into the subterranean formation; and allowing the cement composition to set therein is provided. Foamed cement compositions, additives for foaming and stabilizing a cement composition, and methods of reducing the density of a cement composition, also are provided.

    Abstract translation: 一种在地层中固井的方法，包括提供包含水，水泥，气体和添加剂的发泡水泥组合物，所述添加剂包括阴离子发泡剂和阴离子泡沫稳定剂或两性离子泡沫助剂中的至少一种 ; 将水泥组合物置于地层中; 并且允许水泥组合物在其中固化。 还提供发泡水泥组合物，用于发泡和稳定水泥组合物的添加剂，以及降低水泥组合物密度的方法。

    Density-matched suspensions and associated methods
    30.
    发明授权
    Density-matched suspensions and associated methods 有权
    密度匹配悬浮液和相关方法

    公开(公告)号：US08940669B2

    公开(公告)日：2015-01-27

    申请号：US13763384

    申请日：2013-02-08

    Applicant: Sam Lewis ,  Michael Szymanski ,  Christopher Gordon

    Inventor： Sam Lewis ,  Michael Szymanski ,  Christopher Gordon

    IPC: C09K8/46 ,  C09K8/60 ,  C04B16/04 ,  C04B28/02 ,  C04B40/00 ,  C09K8/03 ,  C09K8/467 ,  C09K8/473 ,  C09K8/48 ,  C08K5/109 ,  C08L33/26

    CPC classification number: C04B16/04 ,  C04B28/02 ,  C04B40/0039 ,  C08K5/109 ,  C08L33/26 ,  C09K8/03 ,  C09K8/467 ,  C09K8/473 ,  C09K8/48 ,  Y10S507/904 ,  C04B24/00 ,  C04B14/10 ,  C04B38/10

    Abstract: Of the many compositions and methods provided herein, an example method includes a method of treating a subterranean formation that comprises combining components comprising water and a density-matched suspension to prepare a treatment fluid, wherein the density-matched suspension comprises a suspending liquid and a solid particle suspended in the suspending liquid, and introducing the treatment fluid into a well bore. An example composition includes a suspension that comprises a suspending liquid comprising a hydrophobic liquid, wherein the hydrophobic liquid hydrolyzes when placed in contact with an aqueous fluid to form hydrophilic products, and a solid particle suspended in the suspending liquid, wherein the suspension is a density-matched suspension.

    Abstract translation: 在本文提供的许多组合物和方法中，示例性方法包括处理地层的方法，其包括将包含水和密度匹配悬浮液的组分混合以制备处理流体，其中所述密度匹配悬浮液包含悬浮液和 固体颗粒悬浮在悬浮液中，并将处理流体引入井眼中。 示例性组合物包括悬浮液，其包含包含疏水液体的悬浮液体，其中当与水性流体接触以形成亲水性产物时，疏水性液体水解，以及悬浮在悬浮液体中的固体颗粒，其中悬浮液是密度 相匹配的悬浮液

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