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1.发明申请METHODS FOR DIVERSION AND CONTROLLING FLUID-LOSS USING FORMATE BRINE COMPOSITIONS 审中-公开使用成熟的盐水组合物引导和控制流体损失的方法
公开(公告)号：WO2018080437A1
公开(公告)日：2018-05-03
申请号：PCT/US2016/058584
申请日：2016-10-25
摘要： Methods of temporarily blocking zones of a subterranean formation for diversion, isolation, and fluid-loss control are provided. The method of diverting a fluid includes introducing a treatment fluid comprising a formate brine, xanthan gum, and a cross-linking agent into the formation; allowing the treatment fluid to set into a gel in perforations in a first zone of the formation to block the perforations in the first zone; introducing a stimulation fluid into the formation; and diverting the stimulation fluid away from the perforations in the first zone to perforations in a second zone of the formation.
摘要翻译： 提供了暂时阻挡地下地层的区域用于转移，隔离和失水控制的方法。 转移流体的方法包括将包含甲酸盐卤水，黄原胶和交联剂的处理流体引入地层中; 允许处理流体在地层的第一区域中形成穿孔凝胶以阻塞第一区域中的穿孔; 将刺激流体引入地层中; 并且将增产流体从第一区域中的穿孔转移到地层的第二区域中的穿孔。
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公开(公告)号：WO2017025819A1
公开(公告)日：2017-02-16
申请号：PCT/IB2016/053634
申请日：2016-06-17
申请人： PROSTIM LABS, LLC
发明人： LESTZ, Robert , THRASH, John , BYRD, Audis , JUNKINS, James
IPC分类号： E21B43/267 , C09K8/64 , C09K8/80
CPC分类号： E21B43/267 , C09K8/60 , C09K8/80 , Y02C10/14
摘要： Systems, compositions, and methods usable to stimulate a formation include a first supply subsystem adapted to provide a first medium to the formation and a pressure subsystem that includes a pump in communication with the first medium to pressurize the first medium to a pressure sufficient to stimulate the formation. Usable media can include non-gelled liquid alkanes, halogenated hydrocarbons, foamed hydrocarbons, a fluidized solid proppant material that behaves as a liquid under threshold conditions, or a liquid material adapted to solidify under threshold conditions. A proppant can be supplied in addition to the first medium when performing fracturing operations. Usable proppant can include materials having a size or density adapted to facilitate buoyancy, hollow materials, composite materials, porous materials, or crystalline materials.
摘要翻译： 可用于刺激形成的系统，组合物和方法包括适于向地层提供第一介质的第一供应子系统和压力子系统，该压力子系统包括与第一介质连通的泵，以将第一介质加压至足以刺激 形成。 可使用的介质可以包括非凝胶化的液体烷烃，卤代烃，发泡烃，在阈值条件下表现为液体的流化固体支撑剂材料，或适用于在临界条件下固化的液体材料。 在执行压裂作业时，可以向第一种介质提供支撑剂。 可用的支撑剂可以包括具有适于促进浮力的尺寸或密度的材料，中空材料，复合材料，多孔材料或结晶材料。
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公开(公告)号：WO2016204919A1
公开(公告)日：2016-12-22
申请号：PCT/US2016/033040
申请日：2016-05-18
摘要： A downhole material and a soluble glass dispersed within the material. A method for operating in a borehole.
摘要翻译： 井下材料和分散在材料内的可溶性玻璃。 一种在钻孔中操作的方法。
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4.发明申请METHODS AND COMPOSITIONS TO USE SHAPE CHANGING POLYMERS IN SUBTERRANEAN FORMATIONS 审中-公开使用形状变化聚合物的方法和组合物
公开(公告)号：WO2015108532A1
公开(公告)日：2015-07-23
申请号：PCT/US2014/012094
申请日：2014-01-17
CPC分类号： C09K8/035 , C09K8/44 , C09K8/50 , C09K8/60 , C09K2208/04 , C09K2208/08
摘要： A wellbore treatment fluid containing lost circulation materials and methods for using the treatment fluid, the fluid including a carrier fluid and shape changing polymer structures. The shape changing polymer structures may be folded or rolled into various cross-sectional surface area reducing configurations and are capable of reversibly extending and reversibly contracting with changes in temperature. The materials forming the shape changing polymer structures may include at least one selected from poly[ethylene-co-(vinyl acetate)], poly(ω-pentadecalactone), poly(ε-caprolactone), and copolymers thereof. A method for utilizing the treatment fluid for creation or maintenance of a well includes forming or providing the treatment fluid and introducing the treatment fluid into a borehole.
摘要翻译： 含有流失物质的井眼处理液和使用处理流体的方法，流体包括载体流体和形状变化的聚合物结构。 形状变化的聚合物结构可以折叠或卷成各种横截面表面积减小构型，并且能够随温度变化而可逆地延伸和可逆地收缩。 形成变形聚合物结构的材料可以包括选自聚[乙烯 - 共 - （乙酸乙烯酯）]，聚（ω-十五内酯），聚（ε-己内酯）及其共聚物中的至少一种。 用于利用处理流体来创建或维护井的方法包括形成或提供处理流体并将处理流体引入钻孔中。
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5.发明申请DEVELOPMENT AND CHARACTERIZATION OF DEGRADABLE CROSS-LINKING IN POLYVINYL ALCOHOL 审中-公开可溶性交联在聚乙烯醇中的发展与表征
公开(公告)号：WO2015061553A1
公开(公告)日：2015-04-30
申请号：PCT/US2014/061943
申请日：2014-10-23
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： ZHU, Shitong S. , LI, Han
摘要： A method of treating a subterranean formation penetrated by a wellbore by forming a treatment fluid that includes at least a polyvinyl alcohol polymer and a crosslinking agent selected from the group consisting of an aliphatic polyester, a semi-aromatic polyester, a derivative of polyalkylene glycol diacid, and combinations thereof. The treatment fluid is then introduced into the subterranean formation.
摘要翻译： 一种通过形成至少包含聚乙烯醇聚合物和选自脂族聚酯，半芳族聚酯，聚亚烷基二醇二酸衍生物的交联剂的处理流体来处理由井筒穿透的地层的方法 ，及其组合。 然后将处理流体引入地下地层。
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6.发明申请METHOD OF USING SURFACE MODIFYING METALLIC TREATMENT AGENTS TO TREAT SUBTERRANEAN FORMATIONS 审中-公开使用表面改性金属处理剂处理亚硫酸盐化合物的方法
公开(公告)号：WO2015042489A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/056690
申请日：2014-09-19
发明人： LANT, Kimberly , BESTAOUI-SPURR, Naima , BHADURI, Sumit , CREWS, James B. , LE, Hoang , MONROE, Terry D. , QU, Qi
摘要： A method of treating a subterranean formation comprises pumping into a well penetrating the formation a surface modifying treatment agent having a metallic anchor and at least one hydrophobic tail attached to the metal of the anchor. The surface modifying treatment agent is covalently bound to the surface of the subterranean formation through the metal of the anchor.
摘要翻译： 一种处理地下地层的方法包括将穿透地层的井的泵送进入具有金属锚的表面改性处理剂和连接到锚的金属的至少一个疏水尾部。 表面改性处理剂通过锚的金属共价结合到地层的表面。
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7.发明申请METHOD OF BIOLOGICAL PERMEABILITY MODIFICATION OF OIL RESERVOIRS USING RESIDENT MICROORGANISMS AND NUTRIENT SUPPLEMENTATION 审中-公开使用居民微生物和营养补充的油气储层生物渗透性改良方法
公开(公告)号：WO2014205087A1
公开(公告)日：2014-12-24
申请号：PCT/US2014/042956
申请日：2014-06-18
发明人： SHEEHY, Alan James , GOVREAU, Bradley Ray , HILL, Colin Kenneth , CARROLL, Michael Thomas , MARCOTTE, Brian W. G.
IPC分类号： E21B49/08
摘要： A method of increasing oil recovery from oil reservoirs includes the step of conducting a series of lab analysis that lead to a specific nutrient formulation followed by or in parallel with a genetic analysis of resident microorganisms in water produced from an oil reservoir to determine if populations of oil interactive microorganisms may be modified to produce a change in oil-water relative permeability of an oil reservoir.
摘要翻译： 从油藏中提高石油采收率的方法包括进行一系列实验室分析的步骤，其导致特定的营养物质制剂，随后或与油藏中产生的水中的常驻微生物的遗传分析并行，以确定是否存在 可以改变油相互作用的微生物以产生储油层的油 - 水相对渗透率的变化。
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公开(公告)号：WO2014169389A1
公开(公告)日：2014-10-23
申请号：PCT/CA2014/050381
申请日：2014-04-16
IPC分类号： E21B43/26 , C09K8/62 , C09K8/80 , E21B43/267
摘要： The invention relates to a hydrocarbon production stimulation method which can be used in new reservoirs and in reservoirs that have been previously fractured (e.g., by hydraulic fracturing) or that have naturally occurring fractures. A zone of the wellbore is isolated, a liquid chemical rock splitting agent composition is injected into the isolated zone and then forced into the subterranean formation with an inert compressed gas, the chemical rock splitting agent is permitted to expand and harden, and the agent is then removed from the formation. A proppant may be used to hold fractures open.
摘要翻译： 本发明涉及一种可用于先前已经破裂（例如通过水力压裂）或具有天然存在的裂缝的新储层和储层中的烃生产刺激方法。 将井眼区隔离，将液体化学岩石裂解剂组合物注入分离区，然后用惰性压缩气体强制进入地层，允许化学岩石裂解剂膨胀硬化，试剂为 然后从地层中取出。 支撑剂可能用于保持骨折开放。
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公开(公告)号：WO2013066514A1
公开(公告)日：2013-05-10
申请号：PCT/US2012/056631
申请日：2012-09-21
CPC分类号： C09K8/03 , C04B40/0096 , C09K8/467 , C09K8/60 , C09K8/62 , C09K2208/10
摘要： The present invention relates to nanoparticle smart tags and the use of nanoparticle smart tags in the detection of analyte. In particular, the present invention relates to nanoparticle smart tags that may be used in subgeologic formations to detect analytes of interest in real-time. One embodiment of the present invention provides a method of providing a drilling fluid having a nanoparticle smart tag; and a base fluid; and introducing the drilling fluid in a subsurface geologic formation that has an analyte.
摘要翻译： 本发明涉及纳米颗粒智能标签和纳米颗粒智能标签在分析物检测中的应用。 特别地，本发明涉及可用于地下地层以实时检测感兴趣的分析物的纳米颗粒智能标签。 本发明的一个实施方案提供了一种提供具有纳米颗粒智能标签的钻井液的方法; 和基础液; 并将钻井液引入具有分析物的地下地质地层。
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10.发明申请
公开(公告)号：WO2010009182A3
公开(公告)日：2010-03-11
申请号：PCT/US2009050614
申请日：2009-07-15
IPC分类号： C08F220/34 , C08F220/38 , E21B47/00
CPC分类号： C08F220/38 , C08F220/34 , C09K8/60 , C09K8/604 , C09K8/88 , E21B43/25 , C08F2220/387 , C08F220/24
摘要： Fluorinated polymers having first divalent units independently represented by formula (I) or formula (II) and second divalent units containing quaternary ammonium groups. Compositions containing the fluorinated polymer and solvent, methods of treating hydrocarbon-bearing formations using these compositions, and articles treated with the fluorinated polymers are disclosed. A method of making a composition containing the fluorinated polymer is also disclosed.
摘要翻译： 具有由式（I）或式（II）独立地表示的第一二价单元的氟化聚合物和含有季铵基团的第二二价单元。 公开了含氟聚合物和溶剂的组合物，使用这些组合物处理含烃地层的方法，以及用氟化聚合物处理的制品。 还公开了制备含有氟化聚合物的组合物的方法。
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