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81. 发明授权

US07731411B2 Circulating fluid system for powder fluidization and method of performing same 失效
标题翻译：用于粉末流化的循环流体系统及其执行方法
公开(公告)号：US07731411B2
公开(公告)日：2010-06-08
申请号：US11205559
申请日：2005-08-17
申请人： Jean-Louis Pessin , Gregoire Jacob , Ismail El Kholy
发明人： Jean-Louis Pessin , Gregoire Jacob , Ismail El Kholy
IPC分类号： B01F13/02
CPC分类号： C09K8/00 , B01F3/18 , B01F13/02 , B65D88/68 , B65D88/706 , B65G53/22
摘要： An aeration system for circulating an aerating fluid through a chemical composition within a container. The aeration system is closed-loop such that the aeration fluid is supplied by a fluid supply system to the interior of a container to aerate the chemical composition therein. The aeration fluid is returned to the fluid supply system for subsequent redelivery to the container. A filtering mechanism may be employed to remove large particulate matter from the aeration fluid prior to flowing back to the fluid supply system. The aeration process improves the flowability of the chemical composition thus facilitating the transferring and/or discharging of the chemical composition from the container. The aeration process may occur during transport, prior to discharging, and/or during a discharging or transferring operation.
摘要翻译：一种曝气系统，用于使曝气流体通过容器内的化学成分循环。曝气系统是闭环的，使得曝气流体由流体供应系统供应到容器的内部以使其中的化学成分充气。曝气流体返回到流体供应系统，用于随后重新输送到容器。可以使用过滤机构在流回到流体供应系统之前从曝气流体中除去大的颗粒物质。曝气过程改善了化学组成的流动性，从而便于化学组合物从容器的转移和/或排出。曝气过程可以在运输期间，在排放之前和/或在排放或转移操作期间发生。

82. 发明申请

US20100051259A1 Expandable Packer Construction 有权
标题翻译：可扩展封隔器结构
公开(公告)号：US20100051259A1
公开(公告)日：2010-03-04
申请号：US12203376
申请日：2008-09-03
申请人： Jean-Louis Pessin , Pierre-Yves Corre , Guillaume Boutillon
发明人： Jean-Louis Pessin , Pierre-Yves Corre , Guillaume Boutillon
IPC分类号： E21B33/12
CPC分类号： E21B33/1285 , E21B23/06 , E21B33/127 , F16J15/46 , Y10T29/49297 , Y10T29/4998 , Y10T29/49982
摘要： A technique involves a packer formed as an expandable packer with an internal expandable bladder. The expandable bladder is formed with a section that is radially enlarged relative to an axial end of the expandable bladder when the bladder is in a relaxed state. The bladder configuration enables use of a reduced expansion ratio while still allowing expansion of the packer to a desired large diameter.
摘要翻译：一种技术涉及一种封隔器，其形成为具有内部可膨胀囊的可膨胀封隔器。当囊状物处于松弛状态时，可膨胀囊形成有相对于可膨胀囊的轴向端部径向扩大的部分。气囊构造使得能够使用减小的膨胀比，同时仍然允许封隔器膨胀至期望的大直径。

83. 发明申请

US20090081034A1 Oilfield Equipment Composed of a Base Material Reinforced With a Composite Material 有权
标题翻译：由复合材料增强的基材组成的油田设备
公开(公告)号：US20090081034A1
公开(公告)日：2009-03-26
申请号：US11967327
申请日：2007-12-31
申请人： Philippe Gambier , Jean-Louis Pessin , Garud Sridhar , Aparna Raman
发明人： Philippe Gambier , Jean-Louis Pessin , Garud Sridhar , Aparna Raman
IPC分类号： F04D29/40
CPC分类号： F04B17/05 , F04B53/007 , F04B53/16 , F04B53/166 , F05C2201/046 , F05C2225/12 , F05C2253/04 , Y10T29/49272
摘要： Oilfield equipment is provided that includes a base material less subject to abrasion, corrosion, erosion and/or wet fatigue than conventional oilfield equipment materials such as carbon steel, and a reinforcing composite material for adding stress resistance and reduced weight to the oilfield equipment.
摘要翻译：提供了油田设备，其包括比诸如碳钢的常规油田设备材料更少受到磨损，腐蚀，侵蚀和/或湿润疲劳的基础材料，以及用于向油田设备增加应力阻力和减轻重量的增强复合材料。

84. 发明申请

US20080298163A1 Vibration Assisted Mixer 审中-公开
标题翻译：振动辅助搅拌机
公开(公告)号：US20080298163A1
公开(公告)日：2008-12-04
申请号：US12117831
申请日：2008-05-09
申请人： Jean-Louis Pessin , Laurent Coquilleau , Josh Rayner , Michael Woodmansee , Joel Rondeau
发明人： Jean-Louis Pessin , Laurent Coquilleau , Josh Rayner , Michael Woodmansee , Joel Rondeau
IPC分类号： B01F11/00
CPC分类号： B28C5/06 , B01F11/0241 , B01F11/0266 , B28C5/48
摘要： An embodiment of a mixer for mixing a powder with a liquid comprises a mix housing to accommodate a mixture of the powder and the liquid, a liquid delivery housing coupled to the mix housing to provide the liquid thereto, and a powder delivery housing coupled to the mix housing to provide the powder thereto, wherein the mixer is configured to induce a vibration therein for substantially avoid an occluding cake build-up of the mixture thereat.
摘要翻译：用于将粉末与液体混合的混合器的实施例包括混合壳体以容纳粉末和液体的混合物，液体输送壳体，其耦合到混合壳体以向其提供液体;以及粉末输送壳体，其耦合到混合壳体以向其中提供粉末，其中混合器被配置为在其中引起振动，从而基本上避免了混合物在其上积聚堵塞的蛋糕。

85. 发明申请

US20080166218A1 Centrifugal Pump For Abrasive Fluid 失效
标题翻译：离心泵用于磨料流体
公开(公告)号：US20080166218A1
公开(公告)日：2008-07-10
申请号：US11621753
申请日：2007-01-10
申请人： Jean-Louis Pessin , Josh Rayner , Laurent Coquilleau , Michael Woodmansee
发明人： Jean-Louis Pessin , Josh Rayner , Laurent Coquilleau , Michael Woodmansee
IPC分类号： F01D1/00
CPC分类号： F04D7/06 , F04D29/043 , F04D29/126 , F04D29/4273 , F04D29/448 , Y10S417/90
摘要： A centrifugal pump for abrasive fluid. The pump may include a bearing housing mounted to a tank containing an abrasive fluid. The bearing housing may house wear-susceptible components in a manner distancing and isolating the components from the fluid. A shaft may be coupled to the bearing housing and disposed through the tank to an impeller for dispensing the abrasive fluid beyond the centrifugal pump. Additionally the impeller itself may be housed within an impeller housing that is mechanically coupled to the bearing housing in order to enhance dimensional stability therebetween. Such a centrifugal pump may be coupled to other pumps such as higher pressure positive displacement pumps. In these circumstances the centrifugal pump may be used to facilitate the mixing of the abrasive fluid and provide a degree of pressurization thereto in advance of the fluid's use at an operation site. For example, where the fluid is a cement slurry, a triplex pump may be coupled to such a centrifugal pump for use in a cementing application at an oilfield.
摘要翻译：磨料液离心泵。泵可以包括安装到包含磨料流体的罐的轴承壳体。轴承座可以以远离流体的方式将部件与流体隔离的方式容纳耐磨损部件。轴可以联接到轴承壳体并且通过罐布置到叶轮以将磨料流体分配到离心泵之外。此外，叶轮本身可以容纳在机械地联接到轴承壳体的叶轮壳体内，以便增强它们之间的尺寸稳定性。这种离心泵可以联接到其它泵，例如较高压力的容积式泵。在这些情况下，可以使用离心泵来促进磨料流体的混合，并在流体在操作部位的使用之前提供一定程度的加压。例如，在流体是水泥浆的情况下，三重泵可以联接到这种离心泵，用于在油田的固井应用中。

86. 发明申请

US20080080994A1 Fluid End Reinforced with a Composite Material 有权
标题翻译：流体端用复合材料加固
公开(公告)号：US20080080994A1
公开(公告)日：2008-04-03
申请号：US11859830
申请日：2007-09-24
申请人： Philippe Gambier , Jean-Louis Pessin
发明人： Philippe Gambier , Jean-Louis Pessin
IPC分类号： F04B9/111
CPC分类号： F04B17/05 , F04B53/007 , F04B53/16 , F04B53/166 , F05C2201/046 , F05C2225/12 , F05C2253/04 , Y10T29/49272
摘要： A fluid end for a reciprocating pump is provided that includes a base material less subject to abrasion, corrosion, erosion and/or wet fatigue than conventional fluid end materials such as carbon steel, and a reinforcing composite material for adding stress resistance and reduced weight to the fluid end.
摘要翻译：提供一种用于往复泵的流体端，其包括与常规流体端材料（例如碳钢）相比较少受磨损，腐蚀，侵蚀和/或湿疲劳的基础材料，以及用于增加抗应力和减轻重量的增强复合材料流体端。

87. 发明申请

US20080029267A1 HORIZONTAL OILFIELD PUMPING SYSTEMS 审中-公开
标题翻译：水平油田抽水系统
公开(公告)号：US20080029267A1
公开(公告)日：2008-02-07
申请号：US11757608
申请日：2007-06-04
申请人： Rod Shampine , Paul Dwyer , Ronnie Stover , Mike Lloyd , Jean-Louis Pessin , Edward Leugemors , Larry Welch , Joe Hubenschmidt , Philippe Gambier
发明人： Rod Shampine , Paul Dwyer , Ronnie Stover , Mike Lloyd , Jean-Louis Pessin , Edward Leugemors , Larry Welch , Joe Hubenschmidt , Philippe Gambier
IPC分类号： E21B21/00
CPC分类号： E21B43/25 , E21B43/16 , E21B43/26 , E21B43/267
摘要： A method of pumping an oilfield fluid from a well surface to a wellbore is provided that includes providing one or more horizontal pumps to an oilfield; and operating the one or more horizontal pumps to pump the oilfield fluid from the well surface to the wellbore.
摘要翻译：提供了将油田流体从井表面泵送到井眼的方法，其包括向油田提供一个或多个卧式泵; 并且操作一个或多个卧式泵将油田流体从井表面泵送到井眼。

88. 发明申请

US20070277982A1 SPLIT STREAM OILFIELD PUMPING SYSTEMS 有权
标题翻译：分流式油田抽油机系统
公开(公告)号：US20070277982A1
公开(公告)日：2007-12-06
申请号：US11754776
申请日：2007-05-29
申请人： Rod Shampine , Paul Dwyer , Ronnie Stover , Mike Lloyd , Jean-Louis Pessin , Edward Leugemors , Larry Welch , Joe Hubenschmidt , Philippe Gambier , William Troy , Tom Allan
发明人： Rod Shampine , Paul Dwyer , Ronnie Stover , Mike Lloyd , Jean-Louis Pessin , Edward Leugemors , Larry Welch , Joe Hubenschmidt , Philippe Gambier , William Troy , Tom Allan
IPC分类号： E21B43/26
CPC分类号： E21B43/25 , E21B43/16 , E21B43/26 , E21B43/267
摘要： A method of pumping an oilfield fluid from a well surface to a wellbore is provided that includes providing a clean stream; operating one or more clean pumps to pump the clean stream from the well surface to the wellbore; providing a dirty stream including a solid material disposed in a fluid carrier; and operating one or more dirty pumps to pump the dirty stream from the well surface to the wellbore, wherein the clean stream and the dirty stream together form said oilfield fluid.
摘要翻译：提供了将油田流体从井表面泵送到井眼的方法，其包括提供清洁的流; 操作一个或多个清洁泵以将清洁流从井表面泵送到井眼; 提供包括设置在流体载体中的固体材料的脏流; 并且操作一个或多个脏泵将脏流从井表面泵送到井筒，其中清洁流和脏流一起形成油田流体。

89. 发明申请

US20060205605A1 Well treatment composition crosslinkers and uses thereof 审中-公开
标题翻译：良好的处理组合物交联剂及其用途
公开(公告)号：US20060205605A1
公开(公告)日：2006-09-14
申请号：US11075261
申请日：2005-03-08
申请人： Marie Dessinges , Jean-Louis Pessin
发明人： Marie Dessinges , Jean-Louis Pessin
IPC分类号： C09K8/00 , E21B43/00
CPC分类号： C09K8/887 , C09K8/64 , C09K8/685 , C09K8/703
摘要： This invention relates to compositions used in treating subterranean formations, which include a hydrated polymer, and a dry blended multi-functional component. The hydrated polymer and dry blended multi-functional component are mixed at the ground surface of a wellsite, and subsequently injected into the formation providing controlled delay in crosslinking to achieve targeted fluid viscosity properties. The hydrated polymer may be a guar, hydroxypropyl guar, carboxymethyl guar, carboxymethylhydroxypropyl guar, synthetic polymers, and guar-containing compounds. The dry blended multi-functional component may include a crosslinker and a chelating agent, and the well treatment fluid may further include an activator mixed with the hydratable polymer. The chelating agent may be a polyols, gluconate, sorbitol, mannitol, carbonate, or any mixtures thereof. The crosslinker may be any source of boron, alkaline earth metal borates, alkali metal borates, zirconium compounds, titanium compounds, or any combination thereof, while the activator may be a caustic soda or magnesium oxide compound. The invention further provides methods for producing a well treatment composition including providing a hydrated polymer, and providing a dry blended multi-functional component. Also, methods of hydraulically fracturing a subterranean formation, as well as cleanup operations and gravel packing a wellbore are provided as well.
摘要翻译：本发明涉及用于处理地下地层的组合物，其包括水合聚合物和干混多功能组分。水合聚合物和干混多功能组分在井场的地表面混合，随后注入地层，提供控制的交联延迟以达到目标流体粘度特性。水合聚合物可以是瓜尔胶，羟丙基瓜尔胶，羧甲基瓜尔胶，羧甲基羟丙基瓜尔胶，合成聚合物和含瓜尔胶的化合物。干混多功能组分可包括交联剂和螯合剂，井处理流体可进一步包括与可水合聚合物混合的活化剂。螯合剂可以是多元醇，葡萄糖酸盐，山梨糖醇，甘露糖醇，碳酸盐或其任何混合物。交联剂可以是硼，碱土金属硼酸盐，碱金属硼酸盐，锆化合物，钛化合物或其任何组合的任何来源，而活化剂可以是苛性钠或氧化镁化合物。本发明还提供了用于生产井处理组合物的方法，其包括提供水合聚合物，并提供干混多功能组分。此外，还提供了水力压裂地层的方法，以及清理操作和砾石填充井眼。

90. 发明授权

US06779965B2 Integrated axial flow pump 有权
标题翻译：集成轴流泵
公开(公告)号：US06779965B2
公开(公告)日：2004-08-24
申请号：US10231497
申请日：2002-08-30
申请人： Jean-Louis Pessin , Edward Leugemors , Sylvain Bedouet
发明人： Jean-Louis Pessin , Edward Leugemors , Sylvain Bedouet
IPC分类号： F04D2906
CPC分类号： F04D29/061
摘要： An apparatus is given for feeding a lubricating and cooling material to a pump or other device having a rotating member that operates intermittently. In particular it deals with methods for delivering lubricant to the pump whenever, and only whenever, the pump is running and with ensuring that the pump is always adequately lubricated when it is running. It is particularly useful for centrifugal pumps on mobile equipment, such as pumps used in cementing in the oil industry.
摘要翻译：给出一种用于将润滑和冷却材料供给到具有间歇操作的旋转构件的泵或其他装置的装置。特别地，它涉及在泵运行时以及仅当泵运行时向泵提供润滑剂的方法，并且确保泵在运行时总是充分润滑。特别适用于移动设备上的离心泵，例如用于石油工业固井的泵。

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