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1. 发明授权

US06817415B2 Method of sealing an annulus surrounding a slotted liner 有权
标题翻译：密封带槽衬套周围的环的方法
公开(公告)号：US06817415B2
公开(公告)日：2004-11-16
申请号：US10289184
申请日：2002-11-05
申请人： Jacques Orban , Claude Vercaemer , Erik Nelson , Dominique Guillot
发明人： Jacques Orban , Claude Vercaemer , Erik Nelson , Dominique Guillot
IPC分类号： E21B3313
CPC分类号： E21B33/12 , E21B33/13
摘要： A method of sealing an annulus surrounding a slotted liner in a well includes the steps of generating a magnetic field in the annulus in a region to be sealed; and injecting into the region a sealing fluid including magnetic particles such that the fluid is confined to fill the annulus in the region to be sealed by the interaction of the magnetic particles and the magnetic field.
摘要翻译：密封在井中的开槽衬垫周围的环的方法包括以下步骤：在要密封的区域中的环空中产生磁场; 并且将包括磁性颗粒的密封流体注入到该区域中，使得流体被限制以通过磁性颗粒和磁场的相互作用来填充被密封的区域中的环带。

2. 发明授权

US07231975B2 Borehole stabilisation 失效
标题翻译：井眼稳定
公开(公告)号：US07231975B2
公开(公告)日：2007-06-19
申请号：US10492398
申请日：2002-09-25
申请人： Gilbert Lavaure , Claude Vercaemer , Dominique Guillot , Marc Thiercelin
发明人： Gilbert Lavaure , Claude Vercaemer , Dominique Guillot , Marc Thiercelin
IPC分类号： E21B33/00
CPC分类号： E21B33/138 , E21B33/134 , E21B33/14
摘要： A method for stabilising an unconsolidated zone (18) of a borehole, by forming a region of the borehole having enlarged diameter (22) in the unconsolidated zone; positioning a fluid-filled casing (26) in the borehole the liner having a pipe (28) extending therethrough into a lower portion; pumping cement from the surface inside the pipe so as to exit the liner at the lower portion and flow upwards to fill the annulus (44) formed between the outside of the liner and the borehole in the unconsolidated zone; withdrawing the pipe (28) from the casing while pumping fluid therethrough so as to maintain the liner substantially fluid-filled and to displace cement above the liner in the adjacent region; drilling through the cement and liner in the unconsolidated zone after the cement has set.
摘要翻译：一种用于通过在所述未固结区域中形成具有增大的直径（22）的钻孔区域来稳定钻孔的未固结区域（18）的方法; 将流体填充的壳体（26）定位在钻孔中，衬套具有穿过其延伸到下部的管（28）; 从管道内的表面抽出水泥，以便在下部离开衬套并向上流动以填充形成在衬套的外部和未固结区域中的钻孔之间的环（44）; 从外壳抽出管道（28），同时泵送流体通过其中，以便保持衬套基本上是流体填充的，并且使相邻区域中的衬套上方的水泥置换; 在水泥固化之后，通过未固结区域的水泥和衬管进行钻孔。

3. 发明申请

US20090173500A1 Method and Apparatus for Well Treatment 有权
标题翻译：井处理方法和装置
公开(公告)号：US20090173500A1
公开(公告)日：2009-07-09
申请号：US11718078
申请日：2005-10-10
申请人： Jacques Orban , Dominique Guillot , Herve Anxionnaz
发明人： Jacques Orban , Dominique Guillot , Herve Anxionnaz
IPC分类号： E21B43/11 , E21B29/00 , E21B47/00
CPC分类号： E21B33/138 , E21B27/02
摘要： A well treatment tool, comprising: a tool body; a clamping system for locating the tool body in a well; a positioning system for orienting the tool body in the well axially and azimuthally; a reservoir system comprising at least one fluid reservoir in the tool body; and a pumping system for pumping fluid from the reservoir to a region of the well to be treated. The treatment tool can also re-established the isolation performance of the casing, when modified (by drilling) for the treatment. The treatment tool is normally conveyed and controlled via the mean of an electrical wireline cable.
摘要翻译：一种井下处理工具，包括：工具体; 用于将工具主体定位在井中的夹紧系统; 定位系统，用于将工具主体沿轴向和方位角定位在井中; 储存器系统，其包括所述工具主体中的至少一个流体储存器; 以及用于将流体从储存器泵送到待处理井的区域的泵送系统。当修改（通过钻孔））处理时，处理工具还可以重新建立套管的隔离性能。处理工具通常通过电缆线的平均值传送和控制。

4. 发明授权

US08833455B2 Method and apparatus for well treatment 有权
标题翻译：井处理方法和装置
公开(公告)号：US08833455B2
公开(公告)日：2014-09-16
申请号：US11718078
申请日：2005-10-26
申请人： Jacques Orban , Dominique Guillot , Hervé Anxionnaz
发明人： Jacques Orban , Dominique Guillot , Hervé Anxionnaz
IPC分类号： E21B33/138
CPC分类号： E21B33/138 , E21B27/02
摘要： A well treatment tool, comprising: a tool body; a clamping system for locating the tool body in a well; a positioning system for orienting the tool body in the well axially and azimuthally; a reservoir system comprising at least one fluid reservoir in the tool body; and a pumping system for pumping fluid from the reservoir to a region of the well to be treated. The treatment tool can also re-established the isolation performance of the casing, when modified (by drilling) for the treatment. The treatment tool is normally conveyed and controlled via the mean of an electrical wireline cable.
摘要翻译：一种井下处理工具，包括：工具体; 用于将工具主体定位在井中的夹紧系统; 定位系统，用于将工具主体沿轴向和方位角定位在井中; 储存器系统，其包括所述工具主体中的至少一个流体储存器; 以及用于将流体从储存器泵送到待处理井的区域的泵送系统。当修改（通过钻孔））处理时，处理工具还可以重新建立套管的隔离性能。处理工具通常通过电缆线的平均值传送和控制。

5. 发明授权

US08551244B2 Self adaptive cement systems 有权
标题翻译：自适应水泥系统
公开(公告)号：US08551244B2
公开(公告)日：2013-10-08
申请号：US12907958
申请日：2010-10-19
申请人： Sylvaine Le Roy-Delage , Dominique Guillot , Keith Dismuke , Erik Nelson
发明人： Sylvaine Le Roy-Delage , Dominique Guillot , Keith Dismuke , Erik Nelson
IPC分类号： E21B33/13
CPC分类号： C04B24/2652 , C04B28/02 , C04B40/0675 , C04B2103/0049 , C04B2103/0051 , C04B2103/0062 , C04B2111/00146 , C04B2111/00155 , C09K8/467 , C04B20/0076 , C04B22/124 , C04B40/0641 , C04B2103/12 , C04B2103/22 , C04B2103/408 , C04B2103/46 , C04B2103/50 , C04B24/2641 , C04B40/0259 , C04B40/0071 , C04B24/2676 , C04B40/0028 , C04B14/08 , C04B20/008
摘要： A self-adaptive cement system includes cement, water and at least one additive that reacts or/and expands in contact with oil and gas. Several chemical products have been identified including rubber alkylstyrene, polynorbornene, resins such precrosslinked substituted vinyl acrylate copolymers and diatomaceous earth. These additives have the effect of making the cement self-healing in the event of physical failure or damage such as micro-annuli. The self healing property is produced by the contact with subterranean hydrocarbon fluids, the potential repair mechanism is thus activated if and when needed in case of start of loss of zonal isolation. In another embodiment, the expansion is deliberately induced by pumping a hydrocarbon fluid in the vicinity of the set cement.
摘要翻译：自适应水泥系统包括水泥，水和至少一种与油和气接触的反应和/或膨胀的添加剂。已经鉴定了几种化学产品，包括橡胶烷基苯乙烯，聚降冰片烯，树脂如预交联的取代乙烯基丙烯酸酯共聚物和硅藻土。这些添加剂具有在物理破坏或微环境损坏的情况下使水泥自愈的效果。自愈性质是通过与地下烃类液体的接触产生的，因此如果在需要时可能会启动潜在的修复机制，否则在开始失去区域分离的情况下。在另一个实施方案中，通过泵送固体水泥附近的烃流体来有意地引起膨胀。

6. 发明申请

US20110120715A1 SELF ADAPTIVE CEMENT SYSTEMS 有权
标题翻译：自适应水泥系统
公开(公告)号：US20110120715A1
公开(公告)日：2011-05-26
申请号：US12907958
申请日：2010-10-19
申请人： Sylvaine Le Roy-Delage , Dominique Guillot , Keith Dismuke , Erik Nelson
发明人： Sylvaine Le Roy-Delage , Dominique Guillot , Keith Dismuke , Erik Nelson
IPC分类号： E21B33/13
CPC分类号： C04B24/2652 , C04B28/02 , C04B40/0675 , C04B2103/0049 , C04B2103/0051 , C04B2103/0062 , C04B2111/00146 , C04B2111/00155 , C09K8/467 , C04B20/0076 , C04B22/124 , C04B40/0641 , C04B2103/12 , C04B2103/22 , C04B2103/408 , C04B2103/46 , C04B2103/50 , C04B24/2641 , C04B40/0259 , C04B40/0071 , C04B24/2676 , C04B40/0028 , C04B14/08 , C04B20/008
摘要： A self-adaptive cement system includes cement, water and at least one additive that reacts or/and expands in contact with oil and gas. Several chemical products have been identified including rubber alkylstyrene, polynorbornene, resins such precrosslinked substituted vinyl acrylate copolymers and diatomaceous earth. These additives have the effect of making the cement self-healing in the event of physical failure or damage such as micro-annuli. The self healing property is produced by the contact with subterranean hydrocarbon fluids, the potential repair mechanism is thus activated if and when needed in case of start of loss of zonal isolation. In another embodiment, the expansion is deliberately induced by pumping a hydrocarbon fluid in the vicinity of the set cement.
摘要翻译：自适应水泥系统包括水泥，水和至少一种与油和气接触的反应和/或膨胀的添加剂。已经鉴定了几种化学产品，包括橡胶烷基苯乙烯，聚降冰片烯，树脂如预交联的取代乙烯基丙烯酸酯共聚物和硅藻土。这些添加剂具有在物理破坏或微环境损坏的情况下使水泥自愈的效果。自愈性质是通过与地下烃类液体的接触产生的，因此如果在需要时可能会启动潜在的修复机制，否则在开始失去区域分离的情况下。在另一个实施方案中，通过泵送固体水泥附近的烃流体来有意地引起膨胀。

7. 发明申请

US20070137528A1 Self adaptive cement systems 审中-公开
标题翻译：自适应水泥系统
公开(公告)号：US20070137528A1
公开(公告)日：2007-06-21
申请号：US10556990
申请日：2004-05-14
申请人： Sylvaine Le Roy-Delage , Dominique Guillot , Keith Dismuke , Erik Nelson
发明人： Sylvaine Le Roy-Delage , Dominique Guillot , Keith Dismuke , Erik Nelson
IPC分类号： C04B28/10 , C04B24/00 , C04B14/00
CPC分类号： C04B28/02 , C04B2111/00146 , C09K8/467 , Y02W30/96 , C04B20/0024 , C04B2103/0051 , C04B18/22 , C04B24/2652 , C04B14/08 , C04B16/04 , C04B24/2641 , C04B24/2676
摘要： A self-adaptive cement system includes cement, water and at least one additive that reacts or and expands in contact with oil and gas. Several chemical products have been identified including rubber alkylstyrene, polynorbornene, resins such precrosslinked substituted vinyl acrylate copolymers and diatomaceous earth. These additives have the effect of making the cement self-healing in the event of physical failure or damage such as micro-annuli. The self healing property is produced by the contact with subterranean hydrocarbon fluids, the potential repair mechanism is thus activated if and when needed in case of start of loss of zonal isolation. In another embodiment, the expansion is deliberately induced by pumping a hydrocarbon fluid in the vicinity of the set cement.
摘要翻译：自适应水泥系统包括水泥，水和至少一种与油和气接触的反应或膨胀的添加剂。已经鉴定了几种化学产品，包括橡胶烷基苯乙烯，聚降冰片烯，树脂如预交联的取代乙烯基丙烯酸酯共聚物和硅藻土。这些添加剂具有在物理破坏或微环境损坏的情况下使水泥自愈的效果。自愈性质是通过与地下烃类液体的接触产生的，因此如果在需要时可能会启动潜在的修复机制，否则在开始失去区域分离的情况下。在另一个实施方案中，通过泵送固体水泥附近的烃流体来有意地引起膨胀。

8. 发明申请

US20110094741A1 METHODS AND APPARATUS FOR MEASURING RETURN FLOW IN A WELL 有权
标题翻译：用于测量回流的方法和装置
公开(公告)号：US20110094741A1
公开(公告)日：2011-04-28
申请号：US12936995
申请日：2009-04-02
申请人： Pierre Vigneaux , Dominique Guillot
发明人： Pierre Vigneaux , Dominique Guillot
IPC分类号： E21B47/12 , E21B47/10
CPC分类号： E21B47/102 , E21B47/123 , G01B11/026
摘要： The invention provides apparatus for use in a wellbore (32) made of a casing (30) and an annular (33) with a fluid within, comprising: a reel (40) of wound optic fiber line (10) fixed to an object (20) within the casing, and a light transmitter/receiver device (12) able to generate a signal through the optic fiber line and to measure a change of said signal; wherein the optic fiber line is: (a) on a first position fixed to a reference point (4) linked to the light transmitter/receiver device, and is (b) on a second position unwound from the reel; wherein the light transmitter/receiver device is able to measure the change of said signal when occurring at the second position; and the apparatus having a system able to measure the flow rate of the fluid exiting the annular at the surface level Q.
摘要翻译：本发明提供一种用于由壳体（30）制成的井眼（32）和具有流体的环形（33）的装置，包括：卷绕的光纤线（10）的卷轴（40），固定到物体 20），以及能够通过光纤线路产生信号并测量所述信号的变化的光发射器/接收器装置（12）; 其中所述光纤线路是：（a）在固定到连接到所述光发射器/接收器装置的参考点（4）的第一位置上，并且（b）在从所述卷轴展开的第二位置上; 其中所述光发射器/接收器装置能够在所述第二位置发生时测量所述信号的变化; 并且该装置具有能够测量在表面级Q离开环形的流体的流量的系统。

9. 发明授权

US08436743B2 Method and apparatus for measuring a parameter within the well with a plug 有权
标题翻译：用插塞测量井内参数的方法和装置
公开(公告)号：US08436743B2
公开(公告)日：2013-05-07
申请号：US11744289
申请日：2007-05-04
申请人： François Auzerais , Iain Cooper , Dominique Guillot , Dominic McCann , Pierre Vigneaux
发明人： François Auzerais , Iain Cooper , Dominique Guillot , Dominic McCann , Pierre Vigneaux
IPC分类号： E21B49/00
CPC分类号： E21B33/16 , E21B47/0005 , E21B47/123
摘要： A system for measuring a parameter within a well comprises a first and second apparatus. The first apparatus comprises a first reel of first wound optic fiber line (or fiber) able to be unwound from the first reel and at least a first sensor able to measure the parameter of the well, wherein information on the parameter can be transmitted through the first optic fiber. The second apparatus comprises a second reel of second wound optic fiber line able to be unwound from the second reel, an extremity of the second optic fiber being fixed to a reference point. A light transmitter or receiver device is linked to the reference point and able to generate or detect a light pulse through the second optic fiber line. Means to exchange the light pulse between first and second optic fiber line are also provided.
摘要翻译：用于测量井内的参数的系统包括第一和第二装置。第一设备包括能够从第一卷轴展开的第一卷绕光纤线路（或光纤）的第一卷轴和至少能够测量井的参数的第一传感器，其中关于参数的信息可以通过第一光纤。第二装置包括能够从第二卷轴展开的第二缠绕光纤线的第二卷轴，第二光纤的末端固定到参考点。光发射器或接收器装置连接到参考点并且能够通过第二光纤线路产生或检测光脉冲。还提供了在第一和第二光纤线路之间交换光脉冲的装置。

10. 发明申请

US20110220350A1 IDENTIFICATION OF LOST CIRCULATION ZONES 审中-公开
标题翻译：识别失速循环区
公开(公告)号：US20110220350A1
公开(公告)日：2011-09-15
申请号：US13044633
申请日：2011-03-10
申请人： Gérard Daccord , Dominique Guillot
发明人： Gérard Daccord , Dominique Guillot
IPC分类号： E21B47/00 , E21B43/16 , E21B43/00
CPC分类号： E21B21/08 , E21B21/003 , E21B47/12 , E21B49/005
摘要： Method and apparatus for identifying lost circulation in subterranean wells, in particular, methods for treating the identified lost circulation zones with fluid compositions that are pumped into a wellbore enter voids in the subterranean-well formation through which wellbore fluids escape, and form a seal that limits further egress of wellbore fluid into the lost-circulation zone.
摘要翻译：用于识别地下井中的流失的方法和装置，特别地，用于泵入井眼的流体组合物处理所识别的漏失循环区域的方法进入井下流体排出的地下井井中的空隙，并形成密封，限制井筒流体进一步流入失水循环区域。

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