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公开(公告)号：US20080245527A1
公开(公告)日：2008-10-09
申请号：US11696999
申请日：2007-04-05
IPC分类号： E21B43/267 , E21B33/13 , E21B43/26
CPC分类号： C09K8/00 , C09K8/032 , C09K8/42 , C09K8/92 , C09K2208/08 , E21B21/062 , E21B33/13 , E21B43/26 , E21B43/267
摘要： A chopper mechanism for providing a fiber to a fluid at an oilfield. The chopper mechanism may be employed to process the fiber from an uncut form to a cut form in order to provide a mixture of the fluid and the fiber with flowback inhibiting character. Techniques of employing the chopper mechanism may be utilized at the site of an oilfield for applications such as fracturing, cementing, and drilling. Additionally, the chopper mechanism itself may be made available as a large high capacity chopper assembly, or a smaller handheld chopper gun for slower rate fiber supply operations.
摘要翻译： 一种用于向油田中的流体提供纤维的切碎机构。 可以使用切碎机构来将纤维从未切割的形式加工成切割形式，以提供流体和纤维的混合物具有回流抑制特性。 可以在油田的位置使用采用斩波机构的技术用于压裂，固井和钻井等应用。 此外，斩波机构本身可以作为大型高容量斩波器组件或较小的用于较慢速率的光纤供应操作的较小的手持斩波器来获得。
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公开(公告)号：US08322424B2
公开(公告)日：2012-12-04
申请号：US11696999
申请日：2007-04-05
CPC分类号： C09K8/00 , C09K8/032 , C09K8/42 , C09K8/92 , C09K2208/08 , E21B21/062 , E21B33/13 , E21B43/26 , E21B43/267
摘要： A chopper mechanism for providing a fiber to a fluid at an oilfield. The chopper mechanism may be employed to process the fiber from an uncut form to a cut form in order to provide a mixture of the fluid and the fiber with flowback inhibiting character. Techniques of employing the chopper mechanism may be utilized at the site of an oilfield for applications such as fracturing, cementing, and drilling. Additionally, the chopper mechanism itself may be made available as a large high capacity chopper assembly, or a smaller handheld chopper gun for slower rate fiber supply operations.
摘要翻译： 一种用于向油田中的流体提供纤维的切碎机构。 可以使用切碎机构来将纤维从未切割的形式加工成切割形式，以提供流体和纤维的混合物具有回流抑制特性。 可以在油田的位置使用采用斩波机构的技术用于压裂，固井和钻井等应用。 此外，斩波机构本身可以作为大型高容量斩波器组件或较小的用于较慢速率的光纤供应操作的较小的手持斩波器来获得。
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公开(公告)号：US07000632B2
公开(公告)日：2006-02-21
申请号：US10766797
申请日：2004-01-28
IPC分类号： F16K15/06
CPC分类号： F16K1/385 , F04B15/02 , F04B47/00 , F04B53/102 , F04B53/1032 , F16K15/063 , Y10S137/902 , Y10T137/7868
摘要： A valve apparatus that has a longitudinal axis therethrough comprises a valve seat member, a valve closure member, a fluid flow path, and a screening member. The valve seat member comprises a hollow bore and a first frustoconical contact surface. The valve closure member comprises a body and a second frustoconical contact surface that is adapted to seal against the first frustoconical contact surface. The valve closure member is movable along the longitudinal axis of the valve apparatus. The fluid flow path extends through the bore of the valve seat member and between the valve seat member and the valve closure member. This fluid flow path is closed when the second frustoconical contact surface is sealed against the first frustoconical contact surface. The screening member is attached to at least one of the valve closure member or the valve seat member, and screens particles from fluid passing through the fluid flow path when the valve closure member approaches the valve seat member.
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公开(公告)号：US06701955B2
公开(公告)日：2004-03-09
申请号：US09747398
申请日：2000-12-21
IPC分类号： F16K1506
CPC分类号： F16K1/385 , F04B15/02 , F04B47/00 , F04B53/102 , F04B53/1032 , F16K15/063 , Y10S137/902 , Y10T137/7868
摘要： A valve apparatus that has a longitudinal axis therethrough comprises a valve seat member, a valve closure member, a fluid flow path, and a screening member. The valve seat member comprises a hollow bore and a first frustoconical contact surface. The valve closure member comprises a body and a second frustoconical contact surface that is adapted to seal against the first frustoconical contact surface. The valve closure member is movable along the longitudinal axis of the valve apparatus. The fluid flow path extends through the bore of the valve seat member and between the valve seat member and the valve closure member. This fluid flow path is closed when the second frustoconical contact surface is sealed against the first frustoconical contact surface. The screening member is attached to at least one of the valve closure member or the valve seat member, and screens particles from fluid passing through the fluid flow path when the valve closure member approaches the valve seat member.
摘要翻译： 具有穿过其纵向轴线的阀装置包括阀座构件，阀关闭构件，流体流动路径和筛选构件。 阀座构件包括中空孔和第一截头圆锥形接触表面。 阀关闭构件包括主体和适于密封第一截头圆锥形接触表面的第二截头圆锥形接触表面。 阀关闭构件可沿着阀装置的纵向轴线移动。 流体流路延伸穿过阀座构件的孔并且在阀座构件和阀闭合构件之间延伸。 当第二截头圆锥形接触表面被密封抵靠第一截头圆锥形接触表面时，该流体流动路径是闭合的。 遮蔽构件附接到阀关闭构件或阀座构件中的至少一个，并且当阀关闭构件接近阀座构件时，筛选通过流体流动路径的流体的颗粒。
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公开(公告)号：US4808004A
公开(公告)日：1989-02-28
申请号：US190701
申请日：1988-05-05
CPC分类号： B01F5/221
摘要： This invention is directed to a mixing apparatus for mixing liquids and particulate solids which comprises an enclosed cylindrical housing with an inlet means and a liquid/solid outlet means coupled to said housing and a slinger disposed within said housing which comprises a flat disc with a plurality of circumferentially spaced vertical vanes and a cylindrical outer wall at the outer periphery of the cylindrical flat disc.
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公开(公告)号：US5046856A
公开(公告)日：1991-09-10
申请号：US406212
申请日：1989-09-12
申请人： William R. McIntire
发明人： William R. McIntire
CPC分类号： B01F13/1013 , B01F5/0603 , B01F5/0606 , B01F2215/0081 , B01F3/08 , B01F5/10 , B01F7/16
摘要： Plug flow through a series of tanks in fluid communication is effected by the addition of radial flow impeller means to at least one of the tanks. Plug flow through the tanks allows for sufficient residence time in the series of tanks to effect complete hydration of a hydratable gel for using in well treatment operations such as fracturing, acidizing and gravel packing.
摘要翻译： 通过流体连通的一系列罐的流动是通过向至少一个罐添加径流式叶轮装置来实现的。 通过罐的流动允许在一系列罐中具有足够的停留时间，以实现水合凝胶的完全水合，以在诸如压裂，酸化和砾石包装的井处理操作中使用。
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公开(公告)号：USD259963S
公开(公告)日：1981-07-21
申请号：US73552
申请日：1979-09-06
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公开(公告)号：US4419984A
公开(公告)日：1983-12-13
申请号：US121541
申请日：1980-02-14
申请人： William R. McIntire
发明人： William R. McIntire
CPC分类号： F24J2/1047 , F24J2002/1042 , Y02E10/40
摘要： A cylindrical radiant energy collector is provided which includes a reflector spaced apart from an energy absorber. The reflector is of a particular shape which ideally eliminates gap losses. The reflector includes a plurality of adjacent facets of V shaped segments sloped so as to reflect all energy entering between said absorber and said reflector onto said absorber. The outer arms of each facet are sloped to reflect one type of extremal ray in a line substantially tangent to the lowermost extremity of the energy absorber. The inner arms of the facets are sloped to reflect onto the absorber all rays either falling directly thereon or as a result of reflection from an outer arm.
摘要翻译： 提供了一种圆柱形辐射能量收集器，其包括与能量吸收器间隔开的反射器。 反射器具有特定的形状，理想地消除间隙损耗。 反射器包括多个相邻的V形段的小平面，其倾斜以便将进入所述吸收体和所述反射器的所有能量反射到所述吸收体上。 每个小面的外臂是倾斜的，以在基本上与能量吸收体的最下端相切的线上反射一种类型的极光。 小平面的内臂是倾斜的，以将吸收器上的所有光线直接反射到其上或作为来自外臂的反射的结果。
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公开(公告)号：US4671665A
公开(公告)日：1987-06-09
申请号：US861969
申请日：1986-05-12
申请人： William R. McIntire
发明人： William R. McIntire
CPC分类号： B01F5/226
摘要： The machine disclosed herein is useful for blending a particle containing stream, especially a stream of solid particles, with fluids. In a typical operation, sand is mixed with a gel composition to obtain a fluid mixture suitable for stimulation treatments of oil and gas wells. The machine includes a slinger with a topside surface which may be of toroidal concave configuration. The machine also includes an impeller, of a vortex configuration, that is fastened underneath the slinger. In this machine, entrained gas is carried into the fluid phase by the particle containing stream, but the gas is then "exhausted" from the mixture through interior and exterior air exhaust channels and spaces that are built into the machine. A slinger which is particularly adapted for use in such a machine is also disclosed.
摘要翻译： 本文公开的机器可用于将含有颗粒的流，特别是固体颗粒流与流体混合。 在典型的操作中，砂与凝胶组合物混合以获得适合于油气井刺激处理的流体混合物。 该机器包括具有顶侧表面的抛油环，其可以是环形凹形构造。 该机器还包括涡旋结构的叶轮，其被固定在抛油环下。 在该机器中，夹带的气体通过含颗粒物质流入流体相，然后通过内部和外部排气通道和内置于机器中的空间从混合物“排出”气体。 还公开了特别适用于这种机器的抛油环。
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公开(公告)号：US4614435A
公开(公告)日：1986-09-30
申请号：US714586
申请日：1985-03-21
申请人： William R. McIntire
发明人： William R. McIntire
CPC分类号： B01F5/226
摘要： The machine disclosed herein is useful for blending solids with fluids. In a typical operation, sand is mixed with a gel composition to obtain a fluid mixture suitable for stimulation treatments of oil and gas wells. The machine includes a slinger member, of a toroidal shape, and an impeller, of a vortex configuration, that is fastened underneath the slinger. In this machine entrained air is carried into the fluid phase by the sand, but the air is then "exhausted" from the sand-gel mixture through interior and exterior air exhaust channels and spaces that are built into the machine.
摘要翻译： 本文公开的机器可用于将固体与流体混合。 在典型的操作中，砂与凝胶组合物混合以获得适合于油气井刺激处理的流体混合物。 该机器包括环形的抛油环构件和涡旋构造的叶轮，其被紧固在抛油环下。 在这种机器中，夹带的空气被沙子带入流体相，然后空气从砂 - 凝胶混合物中通过内部和外部的排气通道和内置于机器中的空间“排出”。
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