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    SOIL REMEDIATION USING HEATED VAPORS
    1.
    发明申请
    SOIL REMEDIATION USING HEATED VAPORS 审中-公开
    使用加热蒸气的土壤修复

    公开(公告)号：WO2004103588A3

    公开(公告)日：2005-10-06

    申请号：PCT/US2004015489

    申请日：2004-05-17

    Applicant: SHELL OIL CO ,  SHELL CANADA LTD ,  STEGEMEIER GEORGE LEO ,  VINEGAR HAROLD J

    Inventor： STEGEMEIER GEORGE LEO ,  VINEGAR HAROLD J

    IPC: B09C1/00 ,  B09C1/02 ,  B09C1/06 ,  B09C1/08 ,  B09C1/10

    CPC classification number: B09C1/10 ,  B09C1/00 ,  B09C1/005 ,  B09C1/02 ,  B09C1/06 ,  B09C1/08

    Abstract: Methods are provided for remediating contaminated soil. The methods may include collecting contaminated soil at a plurality of treatment sites. The contaminated soil at one or more of the plurality of treatment sites may be at least partially contained. Vapors produced from heating soil at one site may be used to heat contaminated soil at another site. A fluid directed to a portion of heated contaminated soil may accelerate heat transfer through the site of contaminated soil or through another site of contaminated soil. A method may include heating contaminated soil from more than one site at substantially the same time. Heating contaminated soil from more than one site at substantially the same time may include in situ and ex situ treatment at a common location.

    Abstract translation: 提供了补救污染土壤的方法。 所述方法可以包括在多个处理部位收集污染的土壤。 可以至少部分地包含多个处理部位中的一个或多个的被污染的土壤。 在一个地方加热土壤产生的蒸气可用于加热另一地点的污染土壤。 导向受热污染土壤的一部分的流体可能加速通过污染土壤的位置或通过另一污染土壤的位置进行热传递。 一种方法可以包括在同一时间从多于一个地点加热受污染的土壤。 在同一时间从多个地点加热受污染的土壤可能包括在一个共同的位置的原位和非原位处理。

    SOIL REMEDIATION WELL POSITIONING IN RELATION TO CURVED OBSTRUCTIONS
    2.
    发明申请
    SOIL REMEDIATION WELL POSITIONING IN RELATION TO CURVED OBSTRUCTIONS 审中-公开
    土壤恢复与弯曲障碍有关

    公开(公告)号：WO03051546A2

    公开(公告)日：2003-06-26

    申请号：PCT/US0234199

    申请日：2002-10-24

    Applicant: SHELL OIL CO ,  SHELL CANADA LTD

    Inventor： VINEGAR HAROLD J ,  STEGEMEIER GEORGE LEO

    IPC: B09C1/00 ,  B09C1/06 ,  E21B43/30 ,  B09C101/00

    CPC classification number: B09C1/06 ,  B09C1/00 ,  B09C2101/00 ,  E21B43/30

    Abstract: A soil remediation system, such as an in situ thermal desorption system, may be used to treat contaminated soil in a treatment area with an arcuate obstruction in the treatment area. A pattern of wells may be positioned to avoid placing a well in a wall of the obstruction. The well pattern may be oriented based upon the center of the obstruction. A well of the well pattern may be placed at the center of the obstruction. Alternatively, the center of the obstruction may be positioned at a centroid of a unit of the well pattern, or at the midpoint of a side of a unit of the well pattern. The well pattern may be a regular pattern that is positioned so that the arcuate obstruction is placed within a large gap between adjacent orbitals (or rings) of the regular well pattern.

    Abstract translation: 土壤修复系统，如原位热解吸系统，可用于治疗处理区域弧形阻塞治疗区域的污染土壤。 可以定位井的图案以避免将井放置在障碍物的壁中。 井型可以基于阻塞的中心定向。 井的井可以放置在阻塞的中心。 或者，障碍物的中心可以位于阱图案的单位的质心处，或者位于阱图案的单元的侧面的中点处。 阱图案可以是规则图案，其被定位成使得弓形障碍物被放置在规则阱图案的相邻轨道（或环）之间的大间隙内。

    SOIL REMEDIATION OF MERCURY CONTAMINATION
    5.
    发明申请
    SOIL REMEDIATION OF MERCURY CONTAMINATION 审中-公开
    汞污染土壤修复

    公开(公告)号：WO03053603A2

    公开(公告)日：2003-07-03

    申请号：PCT/US0234532

    申请日：2002-10-24

    Applicant: SHELL OIL CO ,  SHELL CANADA LTD

    Inventor： VINEGAR HAROLD J ,  STEGEMEIER GEORGE LEO

    IPC: B01D53/64 ,  B01D53/00 ,  B09B3/00 ,  B09C1/02 ,  B09C1/06 ,  B09C1/08 ,  B09C1/00

    CPC classification number: B01D53/002 ,  B01D2257/602 ,  B09C1/02 ,  B09C1/06 ,  B09C1/08 ,  B09C2101/00

    Abstract: An in situ soil remediation system may be used to remove or reduce levels of mercury contamination within soil. The soil remediation system may also remove or reduce levels of other contaminants within the soil. Mercury may be vaporized within the soil by a heating system. The vaporized mercury may be removed from the soil by a vacuum system. The vaporized mercury may pass through heated risers that elevate the vaporized mercury. After the vaporized mercury passes from the heated risers, the vaporized mercury may be allowed to cool, condense, and flow downward to a treatment facility. Removing mercury from the soil as a vapor may provide an economical, safe, and efficient way to remediate mercury contaminated soil.

    Abstract translation: 原位土壤修复系统可用于去除或降低土壤中汞污染的水平。 土壤修复系统也可以去除或降低土壤中其他污染物的含量。 汞可以通过加热系统在土壤内蒸发。 蒸发的汞可以通过真空系统从土壤中去除。 蒸发的汞可以通过升高蒸发的汞的加热立管。 蒸发的汞从加热的立管中通过后，蒸发的汞可以冷却，冷凝并向下流到处理设备。 从蒸汽中去除水中的汞可能会提供一种经济，安全和有效的方式来补救受污染污染的土壤。

    ISOLATION OF SOIL WITH A FROZEN BARRIER PRIOR TO CONDUCTIVE THERMAL TREATMENT OF THE SOIL
    7.
    发明申请
    ISOLATION OF SOIL WITH A FROZEN BARRIER PRIOR TO CONDUCTIVE THERMAL TREATMENT OF THE SOIL 审中-公开
    在土壤导热热处理之前用冷冻棒分离土壤

    公开(公告)号：WO03035987A2

    公开(公告)日：2003-05-01

    申请号：PCT/US0234240

    申请日：2002-10-24

    Applicant: SHELL OIL CO ,  SHELL CANADA LTD

    Inventor： VINEGAR HAROLD J ,  STEGEMEIER GEORGE LEO

    IPC: B09C1/00 ,  B09C1/02 ,  B09C1/06 ,  B09C1/08 ,  B09C1/10 ,  E02D3/11 ,  E02D3/115 ,  E02D19/14 ,  E02D3/12

    CPC classification number: B09C1/00 ,  B09C1/002 ,  B09C1/02 ,  B09C1/06 ,  B09C1/08 ,  B09C1/10 ,  B09C2101/00 ,  E02D3/11 ,  E02D3/115 ,  E02D19/14

    Abstract: Freeze wells may be used to isolate an area for soil remediation. Freeze wells may form a frozen barrier around a treatment area. The frozen barrier may inhibit fluid from entering into the treatment area. The frozen barrier may also inhibit migration of contamination out of the treatment area. The frozen barrier may be used to surround all of the perimeter of the treatment area. A frozen barrier may also be formed above or below a treatment area. Freeze wells may be activated in advance of soil remediation so that a frozen barrier is formed when soil remediation is begun. The soil remediation may be accomplished by any type of soil remediation system, including a thermal soil remediation system. Heaters of a thermal soil remediation system may be may be placed close to the frozen barrier without the barrier being broken through during remediation.

    Abstract translation: 冷冻井可用于隔离土壤修复区域。 冻结井可能在治疗区域周围形成冻结的屏障。 冻结的屏障可以抑制流体进入处理区域。 冻结的屏障还可以抑制污染物从处理区域的迁移。 冻结的屏障可以用于围绕治疗区域的所有周边。 也可以在处理区域的上方或下方形成冷冻的屏障。 在土壤修复之前，可能会启动冻结井，以便在土壤修复开始时形成冻结的屏障。 土壤修复可以通过任何类型的土壤修复系统完成，包括热土壤修复系统。 热土壤修复系统的加热器可以放置在冰封的屏障附近，而不会在修复过程中破坏屏障。

    MOVING HYDROCARBONS THROUGH PORTIONS OF TAR SANDS FORMATIONS WITH A FLUID
    8.
    发明申请
    MOVING HYDROCARBONS THROUGH PORTIONS OF TAR SANDS FORMATIONS WITH A FLUID 审中-公开
    通过与流体的TAR SANDS形式的移动石油

    公开(公告)号：WO2008051830A3

    公开(公告)日：2009-04-30

    申请号：PCT/US2007081904

    申请日：2007-10-19

    Applicant: SHELL OIL CO ,  SHELL INT RESEARCH ,  JAISWAL NAMIT ,  KARANIKAS JOHN MICHAEL ,  MO WEIJAN ,  MUDUNURI RAMESH RAJU ,  STEGEMEIER GEORGE LEO ,  VINEGAR HAROLD J

    Inventor： JAISWAL NAMIT ,  KARANIKAS JOHN MICHAEL ,  MO WEIJAN ,  MUDUNURI RAMESH RAJU ,  STEGEMEIER GEORGE LEO ,  VINEGAR HAROLD J

    IPC: E21B36/00 ,  E21B36/04 ,  E21B43/00 ,  E21B43/241

    CPC classification number: E21B43/243 ,  C10G1/02 ,  C10G2300/4037 ,  E21B36/04 ,  E21B43/30 ,  E21B47/02216

    Abstract: A method for treating a tar sands formation is disclosed. The method includes heating a first portion of a hydrocarbon layer in the formation from one or more heaters located in the first portion. The heat is controlled to increase a fluid injectivity of the first portion. A drive fluid and/or an oxidizing fluid is injected and/or created in the first portion to cause at least some hydrocarbons to move from a second portion of the hydrocarbon layer to a third portion of the hydrocarbon layer. The second portion is between the first portion and the third portion. The first, second, and third portions are horizontally displaced from each other. The third portion is heated from one or more heaters located in the third portion. Hydrocarbons are produced from the third portion of the formation. The hydrocarbons include at least some hydrocarbons from the second portion of the formation.

    Abstract translation: 公开了一种处理焦油砂形成的方法。 该方法包括从位于第一部分中的一个或多个加热器加热地层中的烃层的第一部分。 控制热量以增加第一部分的流体注入性。 驱动流体和/或氧化流体在第一部分中被注入和/或产生，以使至少一些烃从烃层的第二部分移动到烃层的第三部分。 第二部分在第一部分和第三部分之间。 第一，第二和第三部分彼此水平位移。 第三部分从位于第三部分的一个或多个加热器加热。 碳氢化合物是从地层的第三部分产生的。 烃包括来自地层第二部分的至少一些烃。

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