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1. 发明申请

US20080318811A1 Versatile Additives For Well Cementing Applications 有权
标题翻译：多用途水泥固化添加剂
公开(公告)号：US20080318811A1
公开(公告)日：2008-12-25
申请号：US12091515
申请日：2006-10-23
申请人： Jean-Philippe Caritey , Michel Michaux , Tatiana Pyatina , Frederic Thery
发明人： Jean-Philippe Caritey , Michel Michaux , Tatiana Pyatina , Frederic Thery
IPC分类号： C09K8/42
CPC分类号： C09K8/467 , C04B28/04 , C04B28/26 , C04B40/0039 , C04B2103/22 , C04B2111/00146 , C04B12/04 , C04B22/0013 , C04B24/06 , C04B24/18 , C04B7/02
摘要： The present invention provides a versatile additive for improving the properties of a cement slurry made with portland cement and to be utilized in well cementing, said versatile additive comprising type of silicates and/or borates that inhibit gelation occurring with the interstitial phase. The additive of the present invention improves significantly the rheology (i.e., strong dispersing effect) and can even overcome severe gelation problems. At temperature above about 88° C. (190° F.) the additive acts as retarder aid, enabling to reduce considerably the concentration of retarder required to achieve a given thickening time.
摘要翻译：本发明提供了一种多功能添加剂，用于改善用波特兰水泥制成的水泥浆浆料的性能，并用于水泥固井。所述多功能添加剂包括阻止间隙相发生凝胶化的硅酸盐和/或硼酸盐类型。本发明的添加剂显着地改善流变性（即强烈的分散效果），甚至可以克服严重的凝胶化问题。在高于约88°C（190°F）的温度下，添加剂起减阻剂的作用，能够显着降低达到给定增稠时间所需的缓凝剂的浓度。

2. 发明授权

US07946343B2 Versatile additives for well cementing applications 有权
标题翻译：用于固井应用的多用途添加剂
公开(公告)号：US07946343B2
公开(公告)日：2011-05-24
申请号：US12091515
申请日：2006-10-23
申请人： Jean-Philippe Caritey , Michel Michaux , Tatiana Pyatina , Frédéric Thery
发明人： Jean-Philippe Caritey , Michel Michaux , Tatiana Pyatina , Frédéric Thery
IPC分类号： E21B33/14
CPC分类号： C09K8/467 , C04B28/04 , C04B28/26 , C04B40/0039 , C04B2103/22 , C04B2111/00146 , C04B12/04 , C04B22/0013 , C04B24/06 , C04B24/18 , C04B7/02
摘要： The present invention provides a versatile additive for improving the properties of a cement slurry made with portland cement and to be utilized in well cementing, said versatile additive comprising type of silicates and/or borates that inhibit gelation occurring with the interstitial phase. The additive of the present invention improves significantly the rheology (i.e., strong dispersing effect) and can even overcome severe gelation problems. At temperature above about 88° C. (190° F.) the additive acts as retarder aid, enabling to reduce considerably the concentration of retarder required to achieve a given thickening time.
摘要翻译：本发明提供了一种多功能添加剂，用于改善用波特兰水泥制成的水泥浆浆料的性能，并用于水泥固井。所述多功能添加剂包括阻止间隙相发生凝胶化的硅酸盐和/或硼酸盐类型。本发明的添加剂显着地改善流变性（即强烈的分散效果），甚至可以克服严重的凝胶化问题。在高于约88°C（190°F）的温度下，添加剂起减阻剂的作用，能够显着降低达到给定增稠时间所需的缓凝剂的浓度。

3. 发明申请

US20110108274A1 ADDITIVE FOR WELL CEMENTING APPLICATIONS 审中-公开
标题翻译：添加剂用于良好的凝固应用
公开(公告)号：US20110108274A1
公开(公告)日：2011-05-12
申请号：US12912707
申请日：2010-10-26
申请人： Jean-Philippe Caritey , Sylwia Komocki , Michel Michaux , Tatiana Pyatina
发明人： Jean-Philippe Caritey , Sylwia Komocki , Michel Michaux , Tatiana Pyatina
IPC分类号： E21B33/13 , C09K8/46 , C09K8/467
CPC分类号： C04B28/04 , C09K8/467 , C04B14/045 , C04B14/047 , C04B14/06 , C04B16/08 , C04B20/1074 , C04B40/0633 , C04B2103/20 , C04B20/002
摘要： An additive for Portland-cement slurries comprises a liquid silicate absorbed into a solid porous medium. The additive is incorporated in slurries designed for well-cementing applications. The liquid silicate functions as a retarder aid and dispersant when added to slurries for use at temperatures above about 85° C. The resulting solid product allows use of the liquid silicate in well-cementing operations as if it were a dry additive.
摘要翻译：波特兰 - 水泥浆料的添加剂包括吸收在固体多孔介质中的液态硅酸盐。添加剂加入设计用于固井应用的浆料中。当加入到高于约85℃的温度的浆料中时，液体硅酸盐用作缓凝剂助剂和分散剂。所得的固体产物允许在固井操作中使用液体硅酸盐，就像它是干添加剂一样。

4. 发明申请

US20150107839A1 Compositions and Methods for Completing Subterranean Wells 审中-公开
标题翻译：完成地下井的组成和方法
公开(公告)号：US20150107839A1
公开(公告)日：2015-04-23
申请号：US14401530
申请日：2013-06-19
申请人： Michel Michaux , Jean-Philippe Caritey , Laurent Gabilly
发明人： Michel Michaux , Jean-Philippe Caritey , Laurent Gabilly
IPC分类号： C09K8/40 , E21B33/138 , C04B7/02 , C09K8/42 , C09K8/48
CPC分类号： C09K8/40 , C04B7/02 , C04B28/02 , C04B2103/10 , C09K8/424 , C09K8/426 , C09K8/48 , E21B33/138 , C04B14/06 , C04B14/104 , C04B14/30 , C04B14/308 , C04B22/0013 , C04B24/003 , C04B24/2664 , C04B24/2676 , C04B2103/50
摘要： Spacer fluids that are stable at temperatures up to at least 300° C. comprise water, polystyrene sulfonate and a mixture of particulate materials. The particulate materials may be chosen such that the mixture has at least a trimodal particle-size distribution. The fluids may further comprise inorganic clays, mutual solvents and surfactants.
摘要翻译：在高达至少300℃的温度下稳定的间隔流体包含水，聚苯乙烯磺酸盐和颗粒材料的混合物。可以选择颗粒材料使得混合物具有至少三峰粒度分布。流体可以进一步包含无机粘土，互溶剂和表面活性剂。

5. 发明申请

US20120006546A1 Compositions And Methods For Well Cementing 有权
标题翻译：用于水泥的组合物和方法
公开(公告)号：US20120006546A1
公开(公告)日：2012-01-12
申请号：US13171043
申请日：2011-06-28
申请人： Michel Michaux , Jean-Philippe Caritey
发明人： Michel Michaux , Jean-Philippe Caritey
IPC分类号： E21B33/13
CPC分类号： C09K8/467 , C04B28/04 , C04B22/0013 , C04B24/003 , C04B24/163
摘要： A retarder aid increases the applicable temperature range of phosphonate/borate cement-retarder systems to at least 302° C. (575° F.), and 207 MPa (30,000 psi). The retarder aid comprises a terpolymer of styrene sulfonate, maleic anhydride and acrylate of ethylene oxide. Cement slurries containing the retarder and retarder aid may be used for both primary-cementing and remedial-cementing applications.
摘要翻译：减速助剂将膦酸盐/硼酸盐水泥缓凝剂体系的适用温度范围增加至至少302°C（575°F）和207 MPa（30,000 psi）。缓凝剂助剂包括苯乙烯磺酸盐，马来酸酐和环氧乙烷丙烯酸酯的三元共聚物。含有缓凝剂和缓凝剂助剂的水泥浆料可用于初级固井和补救固井应用。

6. 发明申请

US20090183876A1 Control of the Properties of Cement Slurries With Optimized Polymers Combination 有权
标题翻译：用优化聚合物组合控制水泥浆的性能
公开(公告)号：US20090183876A1
公开(公告)日：2009-07-23
申请号：US12336954
申请日：2008-12-17
申请人： Michel Michaux , Jean-Philippe Caritey , Michel Ermel , Sylwia Komocki
发明人： Michel Michaux , Jean-Philippe Caritey , Michel Ermel , Sylwia Komocki
IPC分类号： C08K3/00 , E21B33/13 , E21B33/14
CPC分类号： C09K8/46 , C04B28/04 , C04B40/0039 , C04B2103/46 , C04B2111/00146 , C09K8/467 , C09K8/487 , C04B24/163 , C04B24/383 , C04B2103/0088
摘要： The invention discloses a cement slurry composition for cementing a well comprising: an hydraulic cement, water and a combination made of a hydroxyethyl cellulose and an acrylamido-methyl-propane sulfonate-acrylamide copolymer.
摘要翻译：本发明公开了一种用于固井的水泥浆组合物，包括：水硬性水泥，水和由羟乙基纤维素和丙烯酰胺 - 甲基 - 丙烷磺酸盐 - 丙烯酰胺共聚物组成的组合。

7. 发明授权

US08550162B2 Compositions and methods for well cementing 有权
标题翻译：用于固井的组合物和方法
公开(公告)号：US08550162B2
公开(公告)日：2013-10-08
申请号：US13171043
申请日：2011-06-28
申请人： Michel Michaux , Jean-Philippe Caritey
发明人： Michel Michaux , Jean-Philippe Caritey
IPC分类号： E21B33/13 , C04B24/26 , C04B28/02 , C04B14/00 , C08K3/00 , C08K5/00 , C08K5/53 , C08K3/38 , C08G18/48
CPC分类号： C09K8/467 , C04B28/04 , C04B22/0013 , C04B24/003 , C04B24/163
摘要： A retarder aid increases the applicable temperature range of phosphonate/borate cement-retarder systems to at least 302° C. (575° F.), and 207 MPa (30,000 psi). The retarder aid comprises a terpolymer of styrene sulfonate, maleic anhydride and acrylate of ethylene oxide. Cement slurries containing the retarder and retarder aid may be used for both primary-cementing and remedial-cementing applications.
摘要翻译：减速助剂将膦酸盐/硼酸盐水泥缓凝剂体系的适用温度范围增加至至少302°C（575°F）和207 MPa（30,000 psi）。缓凝剂助剂包括苯乙烯磺酸盐，马来酸酐和环氧乙烷丙烯酸酯的三元共聚物。含有缓凝剂和缓凝剂助剂的水泥浆料可用于初级固井和补救固井应用。

8. 发明授权

US07857053B2 Control of the properties of cement slurries with optimized polymers combination 有权
标题翻译：用优化的聚合物组合控制水泥浆的性能
公开(公告)号：US07857053B2
公开(公告)日：2010-12-28
申请号：US12336954
申请日：2008-12-17
申请人： Michel Michaux , Jean-Philippe Caritey , Michel Ermel , Sylwia Komocki
发明人： Michel Michaux , Jean-Philippe Caritey , Michel Ermel , Sylwia Komocki
IPC分类号： E21B33/138
CPC分类号： C09K8/46 , C04B28/04 , C04B40/0039 , C04B2103/46 , C04B2111/00146 , C09K8/467 , C09K8/487 , C04B24/163 , C04B24/383 , C04B2103/0088
摘要： A cement slurry composition for cementing a well comprising: a hydraulic cement, water and a combination made of a hydroxyethyl cellulose and an acrylamido-methyl-propane sulfonate-acrylamide copolymer. Provided is also a method for cementing a well involving such cement slurry composition. The composition provides a solution to decouple the fluid-loss control and the slurry rheologyfor cement for slurry and particularly for extended cement slurry.
摘要翻译：一种用于固井的水泥浆组合物，包括：水硬性水泥，水和由羟乙基纤维素和丙烯酰胺 - 甲基 - 丙烷磺酸盐 - 丙烯酰胺共聚物组合的组合。还提供了一种固井涉及这种水泥浆组合物的方法。该组合物提供了一种解决方案，以将流体损失控制和用于浆料的浆料的浆料流变性分离，特别是用于延长的水泥浆料。

9. 发明申请

US20100155068A1 Cement retarder systems, and retarded cement compositions 有权
公开(公告)号：US20100155068A1
公开(公告)日：2010-06-24
申请号：US12716666
申请日：2010-03-03
申请人： Michel Michaux , Tatiana Pyatina
发明人： Michel Michaux , Tatiana Pyatina
IPC分类号： E21B33/13
CPC分类号： C09K8/487 , C04B28/02 , C04B40/0039 , C04B2103/0035 , C04B2103/22 , C04B2103/46 , C09K8/467 , C04B22/0013 , C04B24/003 , C04B24/2652 , C04B24/2641 , C04B14/06 , C04B14/106
摘要： A cement retarder system for use in underground wells included a borate compound, an organophosphonate salt, and a copolymer formed from AMPS and a monomer selected from the group consisting of acrylic acid, acrylamide and mixtures thereof. A method of using the retarder system in an underground well having a borehole drilled therein with a borehole wall, and further including a casing disposed in said borehole, such that an annulus exists between said casing and said borehole wall, comprising the steps of providing a cement composition and a liquid carrier, providing a retarder system for said cement composition comprising a borate compound, an organophosphonate salt, and a copolymer formed from AMPS and a monomer selected from the group consisting of acrylic acid, acrylamide, and mixtures thereof, mixing a sufficient amount of said retarder system to create a desired induction period with said cement composition and said liquid carrier to form a cement slurry, pumping the cement slurry from the surface down the casing, and causing said slurry to return to the surface in the annulus between the casing and the borehole wall.

10. 发明授权

US07678190B2 Cement retarder systems, and retarded cement compositions 有权
标题翻译：水泥缓凝剂体系和延缓水泥组合物
公开(公告)号：US07678190B2
公开(公告)日：2010-03-16
申请号：US11690909
申请日：2007-03-26
申请人： Michel Michaux , Tatiana Pyatina
发明人： Michel Michaux , Tatiana Pyatina
IPC分类号： C04B24/24
CPC分类号： C04B28/02 , C04B40/0039 , C04B2103/22 , C09K8/467 , C04B22/0013 , C04B24/003 , C04B24/2652 , C04B24/163 , C04B24/2641
摘要： A cement retarder system for use in underground wells included a borate compound, an organophosphonate salt, and a copolymer formed from AMPS and a monomer selected from the group consisting of acrylic acid, acrylamide and mixtures thereof. A method of using the retarder system in an underground well having a borehole drilled therein with a borehole wall, and further including a casing disposed in said borehole, such that an annulus exists between said casing and said borehole wall, comprising the steps of providing a cement composition and a liquid carrier, providing a retarder system for said cement composition comprising a borate compound, an organophosphonate salt, and a copolymer formed from AMPS and a monomer selected from the group consisting of acrylic acid, acrylamide, and mixtures thereof, mixing a sufficient amount of said retarder system to create a desired induction period with said cement composition and said liquid carrier to form a cement slurry, pumping the cement slurry from the surface down the casing, and causing said slurry to return to the surface in the annulus between the casing and the borehole wall.
摘要翻译：用于地下井的水泥缓凝剂体系包括硼酸盐化合物，有机膦酸盐和由AMPS和选自丙烯酸，丙烯酰胺及其混合物的单体形成的共聚物。一种在地下井中使用延迟器系统的方法，该地下井具有在其中钻孔的钻孔壁，并且还包括布置在所述钻孔中的壳体，使得在所述壳体和所述钻孔壁之间存在环形空间，包括以下步骤：水泥组合物和液体载体，为所述水泥组合物提供缓凝剂体系，其包括硼酸盐化合物，有机膦酸盐和由AMPS和选自丙烯酸，丙烯酰胺及其混合物的单体形成的共聚物，将足够量的所述缓凝剂体系以与所述水泥组合物和所述液体载体形成期望的诱导期以形成水泥浆，将水泥浆从表面向下泵送到壳体上，并使所述浆料返回至环形空间中的表面套管和井壁。

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