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1. 发明授权

US10240083B2 Thickening of fluids 有权
公开(公告)号：US10240083B2
公开(公告)日：2019-03-26
申请号：US14397647
申请日：2013-05-10
申请人： Gary John Tustin , Valerie Lafitte , Bruno Drochon
发明人： Gary John Tustin , Valerie Lafitte , Bruno Drochon
IPC分类号： C09K8/88 , E21B43/16 , C09K8/90 , C08L5/00 , C08L101/02 , C08J3/24 , C09K8/12 , C09K8/512 , C09K8/575 , C09K8/68 , C08B37/00 , A61K8/73 , A61Q19/00 , A61K8/81 , C11D3/37 , C11D17/00 , C09D5/00 , C08F8/40 , C08L25/18 , C09D7/43
摘要： An aqueous fluid, possibly a wellbore fracturing fluid, comprises an aqueous solution or dispersion of a first polymer, which may be polysaccharide, as a thickener and a cross linking agent to enhance the viscosity of the fluid by crosslinking the first polymer, wherein the crosslinking agent is a second polymer comprising at least one polymer chain with phenyl boronate groups distributed along the polymer chain and the phenyl boronic acid groups have nitrogen attached to the phenyl group at a position which is meta relative to the boronate group.

2. 发明授权

US08916507B2 Foaming agent for subterranean formations treatment, and methods of use thereof 有权
标题翻译：用于地下地层处理的发泡剂及其使用方法
公开(公告)号：US08916507B2
公开(公告)日：2014-12-23
申请号：US13167808
申请日：2011-06-24
申请人： Lijun Lin , Carlos Abad , Bruno Drochon , Gregory Kubala , Laura Shafer , Alejandro Pena , Ramsey Buoy
发明人： Lijun Lin , Carlos Abad , Bruno Drochon , Gregory Kubala , Laura Shafer , Alejandro Pena , Ramsey Buoy
IPC分类号： C09K8/60 , C09K8/536 , C09K8/70 , C09K8/74 , C09K8/68 , C09K8/90 , C09K8/94
CPC分类号： C09K8/536 , C09K8/68 , C09K8/703 , C09K8/74 , C09K8/90 , C09K8/905 , C09K8/94 , C09K2208/26
摘要： A wellbore treatment fluid is formed from an aqueous medium, a gas component, a viscosifying agent, and a surfactant. The surfactant is represented by the chemical formula: [R—(OCH2CH2)m—Oq—YOn]pX wherein R is a linear alkyl, branched alkyl, alkyl cycloaliphatic, or alkyl aryl group; O is an oxygen atom; Y is either a sulfur or phosphorus atom; m is 1 or more; n is a integer ranging from 1 to 3; p is a integer ranging from 1 to 4; q is a integer ranging from 0 to 1; and X is a cation. The fluid may be used in treating a subterranean formation penetrating by a wellbore by introducing the fluid into the wellbore. The fluid may be used in fracturing a subterranean formation penetrated by a wellbore by introducing the fluid into the formation at a pressure equal to or greater than the fracture initiation pressure.
摘要翻译：井眼处理流体由水性介质，气体成分，增粘剂和表面活性剂形成。表面活性剂由化学式表示：[R-（OCH 2 CH 2）m -Oq-YOn] pX其中R是直链烷基，支链烷基，烷基脂环族或烷基芳基; O是氧原子; Y是硫或磷原子; m为1以上; n为1〜3的整数; p是1至4的整数; q是0到1的整数; X是阳离子。流体可以用于通过将流体引入井眼来处理穿透井眼的地下地层。该流体可用于通过在等于或大于断裂起始压力的压力下将流体引入地层来压裂井眼穿透的地下岩层。

3. 发明授权

US08912000B2 Downhole mass spectrometric hydrocarbon determination in presence of electron and chemical ionization 有权
标题翻译：电子和化学电离存在下的井下质谱测定
公开(公告)号：US08912000B2
公开(公告)日：2014-12-16
申请号：US13054118
申请日：2009-07-17
申请人： Pierre J. Daniel , Julian J. Pop , Reza Taherian , Bruno Drochon
发明人： Pierre J. Daniel , Julian J. Pop , Reza Taherian , Bruno Drochon
IPC分类号： G01N33/24 , E21B49/08 , H01J49/14
CPC分类号： H01J49/145 , H01J49/0036 , H01J49/147 , Y10T436/21 , Y10T436/24
摘要： Methods and apparatus for obtaining a mass spectrum of a sample and determining a concentration of a component of the sample by utilizing a model of chemical and electron ionization and the obtained mass spectrum.
摘要翻译：用于获得样品质谱的方法和装置，并通过利用化学和电子电离的模型和所获得的质谱确定样品的组分浓度。

4. 发明授权

US08490698B2 High solids content methods and slurries 有权
标题翻译：高固体含量的方法和浆料
公开(公告)号：US08490698B2
公开(公告)日：2013-07-23
申请号：US12827434
申请日：2010-06-30
申请人： Mohan K. R. Panga , Peter J. Photos , Bruno Drochon , John W. Still , Balkrishna Gadiyar , Ryan Hartman , Bryan Stamm
发明人： Mohan K. R. Panga , Peter J. Photos , Bruno Drochon , John W. Still , Balkrishna Gadiyar , Ryan Hartman , Bryan Stamm
IPC分类号： E21B43/04 , E21B43/267 , E21B43/27
CPC分类号： C09K8/572 , C09K8/80 , E21B43/04
摘要： A composition and method are disclosed. The composition includes a carrier fluid and a solids mixture combined to form a slurry, wherein the solids mixture comprises a plurality of volume-averaged particle size distribution (PSD) modes, wherein a first PSD mode comprises solids having a volume-average median size at least three times larger than the volume-average median size of a second PSD mode such that a packed volume fraction of the solids mixture exceeds 0.75, and wherein the solids mixture comprises a degradable material and includes a reactive solid. The method includes circulating the slurry through a wellbore to form a pack in a fracture and/or a screen-wellbore annulus; degrading the degradable material to increase porosity and permeability of the pack; and producing a reservoir fluid through the permeable pack.
摘要翻译：公开了组合物和方法。组合物包括载体流体和组合形成浆料的固体混合物，其中固体混合物包含多个体积平均粒度分布（PSD）模式，其中第一PSD模式包括具有体积平均中值大小在比第二PSD模式的体积平均中值大小至少三倍，使得固体混合物的填充体积分数超过0.75，并且其中固体混合物包含可降解材料并包括反应性固体。该方法包括使浆料循环通过井孔以在裂缝和/或筛孔 - 井筒环中形成一个包装; 降解可降解材料以增加包装的孔隙率和渗透性; 并通过可渗透包装生产贮存液。

5. 发明授权

US08434552B2 Squeeze composition for restoring isolation 有权
标题翻译：挤压组合物恢复隔离
公开(公告)号：US08434552B2
公开(公告)日：2013-05-07
申请号：US12747554
申请日：2008-12-11
申请人： Bruno Drochon , Simon James , Sylvaine Le Roy-Delage , Clara Carelli
发明人： Bruno Drochon , Simon James , Sylvaine Le Roy-Delage , Clara Carelli
IPC分类号： E21B33/13 , C09K8/42
CPC分类号： C09K8/428
摘要： Compositions containing an alkali swelling polymer and a pH buffer with a pH between 3 and 7 may be used to treat a wellbore. The pH buffer prevents the swelling of the alkali swellable polymer. The compositions may be placed in the wellbore, whereupon they contact another material with pH increasing properties. The pH of the compositions increases, causing the compositions to swell and form a seal. The alkali swelling polymer may be an alkali swelling latex.
摘要翻译：可以使用含有碱溶胀性聚合物和PH值在3和7之间的pH缓冲液的组合物来处理井眼。 pH缓冲液可防止碱溶胀性聚合物溶胀。组合物可以放置在井眼中，于是它们接触具有pH增加性质的另一种材料。组合物的pH增加，导致组合物膨胀并形成密封。碱溶胀聚合物可以是碱溶胀胶乳。

6. 发明授权

US08230731B2 System and method for determining incursion of water in a well 失效
标题翻译：确定井中水侵入的系统和方法
公开(公告)号：US08230731B2
公开(公告)日：2012-07-31
申请号：US12751480
申请日：2010-03-31
申请人： Stephen Dyer , Carlos Abad , Bruno Drochon
发明人： Stephen Dyer , Carlos Abad , Bruno Drochon
IPC分类号： E21B47/11
CPC分类号： G01M3/22 , E21B43/08 , E21B47/1015
摘要： A technique facilitates detection of water incursion in a hydrocarbon well. Well equipment is positioned in a wellbore with one or more downhole components or regions comprising a tracer material. The tracer material is released in the presence of water to indicate incursion of water at a specific location along the wellbore. A sensor system is employed to detect the released tracer material.
摘要翻译：一种技术有助于检测烃井中的水侵入。井设备定位在具有一个或多个井下部件或包括示踪材料的区域的井眼中。示踪剂材料在存在水的情况下释放，以指示沿着井筒的特定位置处的水侵入。采用传感器系统来检测释放的示踪材料。

7. 发明申请

US20120160489A1 CEMENT SLURRY WITH LOW WATER-TO-CEMENT RATIO 有权
标题翻译：具有低水硬度比的水泥浆
公开(公告)号：US20120160489A1
公开(公告)日：2012-06-28
申请号：US13400104
申请日：2012-02-19
申请人： Bruno Drochon
发明人： Bruno Drochon
IPC分类号： E21B33/13
CPC分类号： C04B28/04 , C04B7/527 , C04B2111/00068 , C04B2201/20 , C09K8/46 , C04B14/062 , C04B20/008 , C04B38/10
摘要： A cement slurry comprising a mixture of a cement blend and water, wherein the cement blend comprises at least about 70% by volume of blend of cementitious particulate material and water is present in the mixture in an amount of not more than 50% by volume of the slurry.
摘要翻译：包含水泥混合物和水的混合物的水泥浆料，其中所述水泥混合物包含至少约70体积％的水泥颗粒材料和水的混合物，其量不大于50体积％浆料。

8. 发明授权

US08119574B2 High solids content slurries and methods 有权
标题翻译：高固体含量的浆料和方法
公开(公告)号：US08119574B2
公开(公告)日：2012-02-21
申请号：US12827475
申请日：2010-06-30
申请人： Mohan K. R. Panga , Philip F. Sullivan , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
发明人： Mohan K. R. Panga , Philip F. Sullivan , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
IPC分类号： C09K8/68 , E21B43/04 , E21B43/08 , B01F3/12
CPC分类号： C09K8/80 , C09K8/805 , E21B43/04 , E21B43/267
摘要： A slurry and method are disclosed for low damage gravel packing. The slurry comprises a solids mixture comprising a plurality of volume-averaged particle size distribution (PSD) modes such that a packed volume fraction (PVF) exceeds 0.75; a carrier fluid in an amount to provide a solids volume fraction (SVF) less than the PVF of the solids mixture; and a stability additive to inhibit settling of the solids mixture. The method comprises circulating the slurry into a wellbore to deposit the slurry downhole; terminating the slurry circulation for a period of time, wherein the stability additive inhibits settling of the solids mixture; and thereafter circulating the deposited slurry in contact with a surface of a screen. Stability additives disclosed include colloidal particles, hydratable polymer particles, and particles having an aspect ratio above 6.
摘要翻译：公开了一种用于低损伤砾石包装的浆料和方法。该浆液包含一种包含多个体积平均粒度分布（PSD）模式的固体混合物，使得填充体积分数（PVF）超过0.75; 载体流体，其量提供小于固体混合物的PVF的固体体积分数（SVF）; 以及稳定添加剂以抑制固体混合物的沉降。该方法包括将浆料循环到井眼中以将井下的泥浆沉积; 终止浆料循环一段时间，其中稳定性添加剂抑制固体混合物的沉降; 然后使沉积的浆料与筛网的表面接触。所公开的稳定添加剂包括胶体颗粒，可水合的聚合物颗粒和长宽比高于6的颗粒。

9. 发明申请

US20110247812A1 METHODS TO GRAVEL PACK A WELL USING EXPANDING MATERIALS 有权
标题翻译：使用膨胀材料的方法进行包装
公开(公告)号：US20110247812A1
公开(公告)日：2011-10-13
申请号：US12758155
申请日：2010-04-12
申请人： Mohan K.R. Panga , Nitin Y. Vaidya , Bruno Drochon , Juan-Carlos Santamaria , Isabelle Couillet , Peter J. Photos , John W. Still , Balkrishna Gadiyar
发明人： Mohan K.R. Panga , Nitin Y. Vaidya , Bruno Drochon , Juan-Carlos Santamaria , Isabelle Couillet , Peter J. Photos , John W. Still , Balkrishna Gadiyar
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , C09K8/56
摘要： An apparatus and a method for treating a subterranean formation penetrated by a wellbore comprising combining a carrier fluid, a first amount of particulates, and a second amount of particulates into a slurry, wherein the first amount of particulates have a first average size distribution and the second amount of particulates have a second average size distribution, wherein the first amount of particulates comprise an expanding material, placing the slurry in the wellbore, and lowering a screen into the slurry. An apparatus and a method of treating a subterranean formation penetrated by a wellbore, the method comprising combining a carrier fluid, a first amount of particulates, a second amount of particulates, and a third amount of particulates into a slurry, wherein the first amount of particulates have a first average size distribution, the second amount of particulates have a second average size distribution, and the third amount of particulates have a third average size distribution, wherein the first average size distribution is at least two times larger than the second average size distribution, and wherein second average size distribution is at least two times larger than the third average size distribution, wherein at least one of the second amount of particulates and the third amount of particulates comprise a expanding material, positioning a screen in a wellbore, and circulating the slurry through the wellbore such that the first amount of particulates and the second amount of particulates are deposited on an outer surface of the screen.
摘要翻译：一种用于处理由井筒渗透的地层的装置和方法，包括将载体流体，第一量的颗粒和第二量的颗粒组合成浆料，其中第一量的颗粒具有第一平均尺寸分布，第二量的颗粒具有第二平均尺寸分布，其中第一量的颗粒包括膨胀材料，将浆料放置在井眼中，并将筛网降低到浆料中。一种处理井眼穿透的地层的装置和方法，所述方法包括将载体流体，第一量的颗粒，第二量的颗粒和第三量的颗粒组合成浆料，其中第一量的颗粒具有第一平均尺寸分布，第二数量的颗粒具有第二平均尺寸分布，并且第三量的颗粒具有第三平均尺寸分布，其中第一平均尺寸分布比第二平均尺寸分布的至少大两倍分布，并且其中第二平均尺寸分布比第三平均尺寸分布大至少两倍，其中第二数量的颗粒和第三量的颗粒中的至少一个包括膨胀材料，将筛网定位在井筒中，以及使浆料循环通过井眼，使得第一量的微粒和第二量的部分冰块沉积在屏幕的外表面上。

10. 发明申请

US20110239754A1 SYSTEM AND METHOD FOR DETERMINING INCURSION OF WATER IN A WELL 失效
标题翻译：用于确定水中的水分的系统和方法
公开(公告)号：US20110239754A1
公开(公告)日：2011-10-06
申请号：US12751480
申请日：2010-03-31
申请人： Stephen Dyer , Carlos Abad , Bruno Drochon
发明人： Stephen Dyer , Carlos Abad , Bruno Drochon
IPC分类号： G01V9/00 , G01V8/10 , E21B47/00
CPC分类号： G01M3/22 , E21B43/08 , E21B47/1015
摘要： A technique facilitates detection of water incursion in a hydrocarbon well. Well equipment is positioned in a wellbore with one or more downhole components or regions comprising a tracer material. The tracer material is released in the presence of water to indicate incursion of water at a specific location along the wellbore. A sensor system is employed to detect the released tracer material.
摘要翻译：一种技术有助于检测烃井中的水侵入。井设备定位在具有一个或多个井下部件或包括示踪材料的区域的井眼中。示踪剂材料在存在水的情况下释放，以指示沿着井筒的特定位置处的水侵入。采用传感器系统来检测释放的示踪材料。

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