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1. 发明申请

WO2010082168A1 BREAKING THE RHEOLOGY OF A WELLBORE FLUID BY CREATING PHASE SEPARATION 审中-公开
标题翻译：通过创建相分离破坏井筒流体的流变学
公开(公告)号：WO2010082168A1
公开(公告)日：2010-07-22
申请号：PCT/IB2010/050137
申请日：2010-01-13
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SULLIVAN, Philip F. , TUSTIN, Gary John , TURNER, Mark , CRUZ, Stephania Poulis
发明人： SULLIVAN, Philip F. , TUSTIN, Gary John , TURNER, Mark , CRUZ, Stephania Poulis
IPC分类号： C09K8/52 , C09K8/68
CPC分类号： C09K8/52 , C09K8/685 , C09K2208/08
摘要： Embodiments of this invention relate to compositions and methods of treating a subterranean formation penetrated by a well bore including introducing a rheological polymer into a subterranean formation, introducing a partitioning agent into a subterranean formation and forming a heterogeneous mixture comprising a dispersed rheological polymer-rich phase and a partitioning agent-rich phase, wherein the viscosity of the mixture is lower than the viscosity of the mixture when no partitioning agent is present. Embodiments of this invention relate to compositions and methods of treating a surface in contact with a wellbore and/or a subterranean formation penetrated by a well bore including forming a heterogeneous mixture comprising a dispersed rheological polymer-rich phase and a partitioning agent-rich phase at the surface of the subterranean formation, and introducing the mixture into a subterranean formation, wherein the viscosity of the mixture within the subterranean formation is lower than the viscosity of the mixture when no partitioning agent is present and wherein the viscosity of the mixture within the subterranean formation is lower than the viscosity of the mixture when the mixture is formed at the surface of the subterranean formation.
摘要翻译：本发明的实施方案涉及处理由井眼渗透的地层的组合物和方法，包括将流变聚合物引入地下地层，将分配剂引入地下地层并形成包含分散的流变聚合物丰富相和分配剂富集相，其中当不存在分配剂时，混合物的粘度低于混合物的粘度。本发明的实施方案涉及处理与由井眼穿透的井眼和/或地下地层接触的表面的组合物和方法，包括形成包含分散的流变聚合物富相和富分配剂相的不均匀混合物地下地层的表面，并将混合物引入地下地层，其中当没有分配剂时，地层内的混合物的粘度低于混合物的粘度，并且其中地下混合物的粘度当在地层表面形成混合物时，其形成比混合物的粘度低。

2. 发明申请

WO2010021880A2 SEISMIC DATA ACQUISITION ASSEMBLY 审中-公开
标题翻译：地震数据采集装置
公开(公告)号：WO2010021880A2
公开(公告)日：2010-02-25
申请号：PCT/US2009/053446
申请日：2009-08-11
申请人： GECO TECHNOLOGY B.V. , SCHLUMBERGER CANADA LIMITED , WESTERNGECO L.L.C. , TUSTIN, Gary John , MEETEN, Gerald Henry , JONES, Timothy, G. J. , ANDERSON, Valerie , TRAETTEN, Oeystein , KEERS, Henk , KRISTIANSEN, Ottar , HEIEREN, Nils Halvor , COMBEE, Leendert , KJELLESVIG, Bent Andreas
发明人： TUSTIN, Gary John , MEETEN, Gerald Henry , JONES, Timothy, G. J. , ANDERSON, Valerie , TRAETTEN, Oeystein , KEERS, Henk , KRISTIANSEN, Ottar , HEIEREN, Nils Halvor , COMBEE, Leendert , KJELLESVIG, Bent Andreas
IPC分类号： G01V1/16 , B63B21/56 , G01V1/38
CPC分类号： G01V1/201
摘要： A seismic data acquisition assembly includes a cable; seismic sensors that are disposed along the cable; and a filler material inside the cable. The filler includes a hydrocarbon-based liquid and an agent to cause the filler material to have a rheological property that is substantially different than a corresponding rheological property of the hydrocarbon-based liquid.
摘要翻译：地震数据采集组件包括电缆; 沿着电缆布置的地震传感器; 和电缆内部的填充材料。填料包括烃基液体和使填料材料具有与烃类液体的相应流变性基本不同的流变性能的试剂。

3. 发明申请

WO2007003885A2 METHODS AND MATERIALS FOR ZONAL ISOLATION 审中-公开
标题翻译：地区隔离的方法和材料
公开(公告)号：WO2007003885A2
公开(公告)日：2007-01-11
申请号：PCT/GB2006/002351
申请日：2006-06-26
申请人： SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT N.V. , SAWDON, Christopher, Alan , LADVA, Hemant, Kumar, Jethalal , JONES, Timothy, Gareth, John , TUSTIN, Gary, John
发明人： SAWDON, Christopher, Alan , LADVA, Hemant, Kumar, Jethalal , JONES, Timothy, Gareth, John , TUSTIN, Gary, John
IPC分类号： C09K8/22 , C09K8/24 , C09K8/16
CPC分类号： C09K8/16 , C04B28/04 , C04B40/0633 , C04B2103/0035 , C04B2103/0046 , C04B2103/0067 , C09K8/22 , C09K8/24 , C09K8/46 , C04B24/08 , C04B24/2641 , C04B24/2676 , C04B2103/0053 , C04B2103/0055 , C04B2103/40
摘要： The invention relates to the use of one or more water-soluble reactive liquid component capable of subsequent polymerization or cross-linking to form a solid to improve the zonal isolation and alleviate the impacts of cracks and fissures in the cement sheath around a completed subterranean well. It includes the steps of injecting a wellbore fluid carrying the reactive component or additive into the wellbore, injecting a cementitious composition as slurry into the wellbore and letting said reactive liquid component pass through at least one of the interfaces between cement and formation, cement and filter cake, and filter cake and formation before forming a solid of said reactive liquid component that traverses said at least one of the interfaces.
摘要翻译：本发明涉及一种或多种能够随后聚合或交联的水溶性反应性液体组分用于形成固体以改善区域分离并减轻在完成的地下井周围的水泥护套中的裂缝和裂缝的影响。其包括将承载有反应性组分或添加剂的井筒流体注入井眼中的步骤，将浆料组合物作为浆料注入井筒中，并使所述反应性液体组分通过水泥和地层之间的至少一个界面，水泥和过滤器在形成穿过所述至少一个界面的所述反应性液体组分的固体之前，滤饼和滤饼和形成。

4. 发明申请

WO2002063295A1 SAMPLING OF HYDROCARBONS FROM GEOLOGICAL FORMATIONS 审中-公开
标题翻译：从地质构造中采集烃类
公开(公告)号：WO2002063295A1
公开(公告)日：2002-08-15
申请号：PCT/GB2002/000448
申请日：2002-02-01
申请人： SCHLUMBERGER TECHNOLOGY B.V. , PETROLEUM RESEARCH AND DEVELOPMENT N.V. , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER OILFIELD ASSISTANCE LIMITED , SCHLUMBERGER OVERSEAS S.A. , SCHLUMBERGER SERVICES LIMITED , SCHLUMBERGER SURENCO S.A. , SERVICES PETROLIERS SCHLUMBERGER , JONES, Timothy, Gareth, John , TUSTIN, Gary, John
发明人： JONES, Timothy, Gareth, John , TUSTIN, Gary, John
IPC分类号： G01N33/28
CPC分类号： G01N33/2823 , E21B21/068
摘要： A method of separating from a mixture of oil-based drilling fluid and sample of formation hydrocarbon, the liquid component of the drilling fluid, which method comprises treating, e.g. chemically, the mixture in a way that selectively substantially affects the liquid component of the drilling fluid, producing one or more treatment products, while leaving the formation hydrocarbon substantially unaffected; and separating the treatment products from the formation hydrocarbon, by solvent extraction. The liquid component of the drilling fluid conveniently comprises one or more esters (which do not occur in significant quantities in naturally occuring formation hydrocarbons) and which can be hydrolysed to give water-soluble products readily removable from the formation hydrocarbon. The invention is applicable to sampling of formation hydrocarbon using wireline formation testers or sampling tools.
摘要翻译：一种从油基钻井液和地层烃样品，钻井液的液体组分的混合物中分离出来的方法，该方法包括如下步骤：化学地，混合物以选择性地基本上影响钻井液的液体组分的方式产生一种或多种处理产物，同时使地层烃基本上不受影响; 并通过溶剂萃取将处理产物与地层烃分离。钻井液的液体组分方便地包括一种或多种酯（其在天然存在的形成烃中不会显着地发生），并且可以被水解以得到容易从地层烃中除去的水溶性产物。本发明适用于使用有线地层测试仪或采样工具对地层烃进行采样。

5. 发明申请

WO2011080571A3 SEISMIC ACQUISITION USING SOLID STREAMERS 审中-公开
公开(公告)号：WO2011080571A3
公开(公告)日：2011-12-08
申请号：PCT/IB2010003352
申请日：2010-12-24
申请人： GECO TECHNOLOGY BV , SCHLUMBERGER CA LTD , TUSTIN GARY JOHN , GAHLINGS STEVEN ANTONY , JONES ROBERT HUGHES
发明人： TUSTIN GARY JOHN , GAHLINGS STEVEN ANTONY , JONES ROBERT HUGHES
IPC分类号： G01V1/38 , G01V1/16 , G01V1/24
CPC分类号： G01V1/201
摘要： Some embodiments of the disclosed invention include a method for acquiring marine seismic data using solid streamers in a curved pattern. Streamers can be towed in a curved pattern within a body of water. While being towed in the curved patter the source may be fired and response data can be collected by the streamers as they are towed through the water in the curved/circular pattern. These streamers can be solid streamers and can be filled with a gel like substance. Moreover, the streamers can be placed at various known depths within the body of water.

6. 发明申请

WO2011073747A2 DELIVERY OF NANODISPERSIONS BELOW GROUND 审中-公开
标题翻译：在地下传送纳米分散体
公开(公告)号：WO2011073747A2
公开(公告)日：2011-06-23
申请号：PCT/IB2010/002803
申请日：2010-10-28
申请人： SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED (SHL) , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER (SPS) , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER SEACO, INC. , HARTSHORNE, Robert, Seth , TAN, Khooi, Yeei , TUSTIN, Gary, John
发明人： HARTSHORNE, Robert, Seth , TAN, Khooi, Yeei , TUSTIN, Gary, John
IPC分类号： C09K8/58 , E21B43/16
CPC分类号： C09K8/035 , C09K2208/10 , E21B43/25 , E21B47/1015
摘要： Delivery of a substance to a subterranean location is achieved by suspending the substance as nanoparticles in a carrier fluid in which the substance is insoluble. The procedure may start by forming a dispersible powder composition, which is done by dissolving the substance in a solvent, emulsifying the resulting solution as the dispersed phase of an emulsion, and freeze- drying the emulsion to a powder. On mixing the powder with a fluid in which the substance is insoluble, any soluble constituents of the powder dissolve and the insoluble substance becomes a dispersion of nanoparticles of the substance. Then, the fluid containing the dispersed substance is pumped to the subterranean location. The dispersion of nanoparticles has surprising stability, facilitating transport to the subterranean location. At the subterranean location the dispersed nanoparticles may migrate into other fluid encountered there: more specifically a dispersed tracer substance may migrate from injected water into hydrocarbon in a hydrocarbon reservoir. Another possibility is that dispersion as nanoparticles enables interaction with other constituents of the fluid to be delayed until the subterranean location is reached: more specifically the fluid may contain polymer and the dispersed nanoparticles may comprise an agent which participates in cross-linking and consequent viscosification of the polymer.
摘要翻译：通过将物质作为纳米颗粒悬浮在物质不溶于其中的载体流体中来实现将物质递送至地下位置。该过程可以通过形成可分散粉末组合物开始，所述可分散粉末组合物通过将所述物质溶解在溶剂中，将所得溶液乳化成乳液的分散相并将所述乳液冷冻干燥成粉末来完成。在将粉末与物质不溶于其中的流体混合时，粉末的任何可溶成分都会溶解，并且不溶物质变成物质纳米颗粒的分散体。然后，含有分散物质的流体被泵送到地下位置。纳米粒子的分散体具有惊人的稳定性，便于运输到地下位置。在地下位置，分散的纳米颗粒可以迁移到在那里遇到的其他流体中：更具体地说，分散的示踪物质可以从注入水迁移到烃储层中的烃中。另一种可能性是作为纳米颗粒的分散体使得能够延迟与流体的其他成分的相互作用，直到达到地下位置：更具体地，流体可以包含聚合物，并且分散的纳米颗粒可以包含参与交联和随后的增粘聚合物。

7. 发明申请

WO2010084376A1 CONCENTRATION OF MINOR CONSTITUENT OF WELLBORE FLUID 审中-公开
标题翻译：井底流体微量元素浓度
公开(公告)号：WO2010084376A1
公开(公告)日：2010-07-29
申请号：PCT/IB2009/007495
申请日：2009-11-16
申请人： SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER SEACO, INC. , HARTSHORNE, ROBERT, Seth , TAN, Khooi, Yeei , TUSTIN, Gary, John
发明人： HARTSHORNE, ROBERT, Seth , TAN, Khooi, Yeei , TUSTIN, Gary, John
IPC分类号： E21B43/22
CPC分类号： E21B21/068 , E21B47/1015
摘要： A method of processing an aqueous fluid produced from a wellbore in order to collect or remove a minor constituent therefrom, comprises adding one or more solutes to the aqueous fluid so as to form an aqueous mixture which separates into two aqueous phases in contact with each other, with a first solute present at a greater concentration in the larger, first aqueous phase than in the second aqueous phase and a second solute present at a greater concentration in the smaller, second aqueous phase than in the first aqueous phase; while the compositions of the two phases are such that the said minor constituent preferentially partitions into the smaller, second aqueous phase so that the concentration of that constituent in the smaller second phase exceeds its concentration in the larger first aqueous phase. The second aqueous phase with the said constituent concentrated therein is then separated from the first aqueous phase. The process may be used to concentrate a tracer, such as an organic dye, into a reduced volume which can be transported to a remote laboratory. The process may alternatively be used to remove a contaminant or other minor constituent, so as to allow the first aqueous phase to be put to use, eg for cementing or hydraulic fracturing.
摘要翻译：一种处理从井眼产生的含水流体以便从其中收集或除去少量成分的方法包括向水性流体中加入一种或多种溶质，以形成分离成彼此接触的两个水相的含水混合物其中第一溶质在较大的第一水相中比第二水相中更高的浓度存在，而第二溶质在较小的第二水相中以比在第一水相中更高的浓度存在; 而两相的组成使得所述次要成分优先分配成较小的第二水相，使得较小第二相中该成分的浓度超过其在较大的第一水相中的浓度。然后将所述组分浓缩的第二水相与第一水相分离。该方法可以用于将示踪剂（例如有机染料）浓缩成可以运送到远程实验室的减小的体积。该方法可以替代地用于除去污染物或其它次要成分，以允许第一水相被使用，例如用于固井或水力压裂。

8. 发明申请

WO2010082158A1 STABILIZING BIPHASIC CONCENTRATES THROUGH THE ADDITION OF SMALL AMOUNTS OF HIGH MOLECULAR WEIGHT POLYELECTROLYTES 审中-公开
标题翻译：通过加入高分子量聚电解质的小量来稳定双相浓度
公开(公告)号：WO2010082158A1
公开(公告)日：2010-07-22
申请号：PCT/IB2010/050115
申请日：2010-01-12
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SULLIVAN, Philip F. , TUSTIN, Gary John , VATRY, Christelle
发明人： SULLIVAN, Philip F. , TUSTIN, Gary John , VATRY, Christelle
IPC分类号： C09K8/08 , C09K8/514 , C09K8/575 , C09K8/60
CPC分类号： C09K8/08 , C09K8/12 , C09K8/508 , C09K8/514 , C09K8/5758 , C09K8/68 , C09K8/88 , C09K8/90
摘要： This invention relates to compositions and methods of treating a subterranean formation penetrated by a well bore including providing a treatment composition comprising a rheological polymer, a partitioning agent, a charged polyelectrolyte, and a first liquid medium, forming a stabilized heterogeneous mixture comprising a dispersed rheological polymer-rich phase and a partitioning agent-rich phase, and injecting the treatment fluid into the well bore. The invention relates to methods and compositions for preparing a well treatment fluid, including mixing polyethylene glycol partitioning agent, a charged polyelectrolyte, a first aqueous medium, and one or more rheological polymers selected from the group consisting of guar, modified guar, cellulose, modified cellulose, heteropolysaccharide, heteropolysaccharide derivative, or polyacrylamide, to hydrate the one or more polymers and form a water-in-water emulsion, and mixing the water-in- water emulsion with a second aqueous medium to form a well treatment fluid.
摘要翻译：本发明涉及处理由井眼渗透的地层的组合物和方法，包括提供包含流变聚合物，分配剂，带电聚电解质和第一液体介质的处理组合物，形成稳定的非均相混合物，其包含分散的流变学富聚合物相和富分配剂相，并将处理流体注入井眼。本发明涉及制备井处理流体的方法和组合物，包括混合聚乙二醇分配剂，带电聚电解质，第一含水介质和一种或多种流变聚合物，其选自瓜尔胶，改性瓜尔胶，纤维素，改性纤维素，杂多糖，杂多糖衍生物或聚丙烯酰胺，以水合一种或多种聚合物并形成水包油乳液，并将水包水乳液与第二水性介质混合以形成良好的处理流体。

9. 发明申请

WO2010061309A1 FLUID LOSS CONTROL IN WELLBORE COMPLETION OPERATIONS 审中-公开
标题翻译：井底完井操作中的流体损失控制
公开(公告)号：WO2010061309A1
公开(公告)日：2010-06-03
申请号：PCT/IB2009/054926
申请日：2009-11-05
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , ALI, Syed , PANGA, Mohan K., R. , STILL, John, W. , TUSTIN, Gary, John , GADIYAR, Balkrishna
发明人： ALI, Syed , PANGA, Mohan K., R. , STILL, John, W. , TUSTIN, Gary, John , GADIYAR, Balkrishna
IPC分类号： C09K8/508 , C09K8/516 , C09K8/536 , C09K8/60 , C09K8/66 , C09K8/68 , C09K8/70 , E21B43/04 , E21B43/10
CPC分类号： C09K8/52 , C09K8/508 , C09K8/512 , C09K8/516 , C09K2208/08 , C09K2208/18 , C09K2208/26 , C09K2208/28 , C09K2208/30 , E21B43/04
摘要： A fluid loss control method uses a fluid loss control pill in a well in advance of a completion operation. An embodiment of the fluid loss control pill comprises polyester solids that are hydrolysable and can exhibit plastic deformation at formation conditions. An embodiment of the method comprises spotting the fluid loss control pill in the well adjacent to a formation to form a filtercake to inhibit fluid entry from the well into the formation, performing a completion operation comprising contacting the filtercake with overbalanced wellbore fluid, and degrading the filtercake wherein the polyester particles are hydrolyzed to remove formation damage.
摘要翻译：在完成操作之前，流体损失控制方法在井中使用失液控制药丸。流体损失控制丸的一个实施方案包括可水解并且可以在成形条件下表现出塑性变形的聚酯固体。该方法的一个实施方案包括在邻近地层的井中检查流体损失控制药丸以形成滤饼以阻止流体从井进入地层，执行完成操作，包括使滤饼与过平衡的井筒流体接触，并使滤饼，其中聚酯颗粒被水解以除去地层损伤。

10. 发明申请

WO2009070656A2 PROVISION OF VISCOUS COMPOSITIONS BELOW GROUND 审中-公开
标题翻译：接近地面粘度组合物的施工
公开(公告)号：WO2009070656A2
公开(公告)日：2009-06-04
申请号：PCT/US2008/084825
申请日：2008-11-26
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD , SULLIVAN, Philip, F. , TUSTIN, Gary, John , CHRISTANTI, Yenny , KUBALA, Gregory , DROCHON, Bruno , HUGHES, Trevor, Lloyd
发明人： SULLIVAN, Philip, F. , TUSTIN, Gary, John , CHRISTANTI, Yenny , KUBALA, Gregory , DROCHON, Bruno , HUGHES, Trevor, Lloyd
IPC分类号： E21B33/124
CPC分类号： C09K8/514 , C09K8/501 , C09K8/508 , C09K8/52 , C09K8/5751 , C09K8/588 , C09K8/68 , C09K8/88
摘要： A thickened aqueous composition is delivered to a subterranean location accessible via a wellbore by steps of i. providing a biphasic aqueous mixture comprising two aqueous solutions which, at surface temperature and pressure, are able to co-exist as separate aqueous phases in contact with each other, ii. pumping said biphasic aqueous system down the wellbore to the subterranean location, and iii. converting the biphasic mixture below ground so that its phases combine into a single aqueous phase which is more viscous than the biphasic mixture. The two phases of the aqueous biphasic mixture contain dissolved solutes which segregate between the two phases such that at least one first solute is present at a greater concentration in the first aqueous phase than in the second aqueous phase while at least one second solute is present at a greater concentration in the second aqueous phase than in the first aqueous phase. The solute in the first phase may be a thickening polymer or other thickening material such as viscoelastic surfactant. The solute in the second phase may be a different polymer, surfactant or salt. Conversion to a single phase may be carried out in various ways including dilution, change in pH, change in salinity, increase in temperature and adsorption of one solute onto formation rock.
摘要翻译：增稠的水性组合物被递送到通过i的步骤可通过井筒接近的地下位置。提供包含两种水溶液的双相含水混合物，其在表面温度和压力下能够作为彼此接触的分离的水相共存，ii。将井下的双相水相系统泵送到地下位置，iii。将两相混合物转化成地下，使其相结合成单一的水相，其比双相混合物更粘稠。水相两相混合物的两相含有在两相之间分离的溶解的溶质，使得至少一种第一溶质在第一水相中的浓度比在第二水相中以更高的浓度存在，而至少一种第二溶质存在于在第二水相中比在第一水相中浓度更高。第一相中的溶质可以是增稠聚合物或其它增稠材料如粘弹性表面活性剂。第二相中的溶质可以是不同的聚合物，表面活性剂或盐。转化为单相可以以各种方式进行，包括稀释，pH变化，盐度变化，温度升高和一种溶质在地层岩石上的吸附。

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