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1.发明申请公开(公告)号：US20180333692A1
公开(公告)日：2018-11-22
申请号：US16047365
申请日：2018-07-27
Applicant: CHINA UNIVERSITY OF PETROLEUM
Inventor： Chao Zhang , Zhaomin Li , Peng Wang , Qian Sun , Quanwei Dong
CPC classification number: B01F11/02 , B01F5/0691 , B01F5/10 , B01F5/106 , B01F11/0258 , B01F15/00136 , B01F15/00396 , B01F15/00993 , B01F15/0243 , B01F15/0247 , B01F15/066 , B01F2215/0081 , C09K8/38 , C09K8/473 , C09K8/94 , C09K2208/10
Abstract: An apparatus for preparing compound dispersoids of hydrophobic nanoparticles and surfactants, comprises a water supply pipeline, a compounding mixing pipeline and an aggregating pipeline; the compounding mixing pipeline comprises an ultrasonic dispersion instrument and a liquid storage tank connected in series into a loop, and a second plunger pump allowing unidirectional circulation of materials is arranged between the ultrasonic dispersion instrument and the liquid storage tank; the water supply pipeline is connected to the top of the ultrasonic dispersion instrument; and the aggregating pipeline is connected to a discharge end of the liquid storage tank.
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公开(公告)号：US10052595B1
公开(公告)日：2018-08-21
申请号：US15384860
申请日：2016-12-20
Applicant: TETRA TECHNOLOGIES, INC.
Inventor： Robert Irl Richie , Scott Allen Richie , Leroy Joseph Detiveaux, Jr. , Virgilio Garcia Soule , John Anthony Novotny
CPC classification number: B01F5/0062 , B01F3/0861 , B01F3/12 , B01F5/0065 , B01F5/0618 , B01F15/0203 , B01F15/0222 , B01F2215/0081
Abstract: One or more embodiments relate to systems and methods for mixing of two or more fluids using a multi-chamber manifold. One or more embodiments relate to optimal mixing.
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公开(公告)号：US20170313499A1
公开(公告)日：2017-11-02
申请号：US15626653
申请日：2017-06-19
Applicant: Solaris Oilfield Site Services Operating LLC
Inventor： Tamara Hughes , Terry McIver , John Cunningham , William Vaughn Managan, II , Joe Daniel Matkowski
CPC classification number: B60P1/483 , B01F15/00155 , B01F15/0479 , B01F2215/0081 , B60P1/6418 , B60P1/6427 , B60P3/00 , B65D88/30 , B65D88/32 , B65G65/34 , B65G65/42 , E21B43/267 , G05D11/132
Abstract: Embodiments of the present invention include a method and system for blending multi-component granular compositions such as proppant used in hydraulic fracturing in well drilling. The system includes the control and management of an on-site storage system for each of the components, regulating the delivery of specified quantities of each component to a well site, and coordinating the flow of materials into and out of the blender.
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公开(公告)号：US20170274333A1
公开(公告)日：2017-09-28
申请号：US15467315
申请日：2017-03-23
Applicant: Highland Fluid Technology, Ltd.
Inventor： Kevin W. Smith
CPC classification number: B01F11/0208 , B01F3/1221 , B01F5/102 , B01F7/00816 , B01F15/00246 , B01F15/00389 , B01F15/067 , B01F2015/062 , B01F2215/0081 , E21B21/062 , E21B21/08 , E21B41/0092 , E21B49/003 , G01N11/00
Abstract: Viscosity and other properties are determined at desired temperatures in drilling mud and other fluids by using a versatile cavitation device which, operating in the cavitation mode, mixes and heats the fluid to a specified temperature, and, operating in the shear mode, acts as a spindle for application of Couette principles to determine viscosity as a function of shear stress and shear rate. The invention obviates the practice of adjusting rheology of a drilling fluid by passing it through the drill bit. Drilling fluid may be managed by a “straight-through” method to the well, or by placing the cavitation device in a loop which isolates an aliquot of known volume and circulating the fluid through the loop including the cavitation device. A controller may be programmed to manage the viscosity and other properties at various temperatures by controlling the power input and angular rotation of the “spindle” (which has cavities on its cylindrical surface), and feeding viscosity-adjusting agents and other additives to the fluid. Data may be collected from the loop and used in the “straight-through” mode until it is determined that conditions require a new set of data, or the loop may be used continuously. The system may be used with a supplemental viscometer, density meter, and other instruments.
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公开(公告)号：US09771512B2
公开(公告)日：2017-09-26
申请号：US15418535
申请日：2017-01-27
Applicant: Halliburton Energy Services, Inc.
Inventor： Bryan Chapman Lucas
CPC classification number: C09K8/70 , B01F3/1221 , B01F3/1228 , B01F5/16 , B01F15/00162 , B01F15/00344 , B01F15/0261 , B01F2003/1257 , B01F2215/0081 , C09K8/66 , E21B21/062 , E21B21/106 , E21B43/26 , F16K1/126 , F16K31/126 , F16K31/1262 , F16K31/1266 , F17D1/00 , Y10T137/0324
Abstract: A system for mixing fracturing gel includes a dry gel mixing chamber having a bladed impeller carried to rotate in the mixing chamber. The mixing chamber has a dry gel inlet and hydrating fluid inlet. A valve is fluidically coupled to the hydrating fluid inlet to automatically maintain a specified flow condition of hydrating fluid into the mixing chamber over multiple different values of the flow condition to the hydrating fluid inlet.
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Patent Agency Ranking
公开(公告)号：US20170138134A1
公开(公告)日：2017-05-18
申请号：US14427028
申请日：2014-07-11
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Piper Shawn Walker , Lawrence LePere , Terry Wayne Brown , James Andrew Finkle , Ron Crawford , Ryllee Tettleton , Larry Wolfson
CPC classification number: E21B21/062 , B01F5/0206 , B01F2215/0081 , E21B21/01 , E21B2021/007
Abstract: An example mobile drilling fluid plant includes a plurality of intermodal containers each exhibiting a length, a width, and a height compliant with universal shipping container dimensions and configurations dictated by the International Organization for Standardization, wherein the plurality of intermodal containers include a plurality of fluid storage containers and one or more fluid mixing containers, one or more pumps in fluid communication with the plurality of fluid storage containers and the one or more fluid mixing containers, and one or more flexible hoses fluidly coupled to the one or more pumps and placing the plurality of fluid storage containers in fluid communication with the one or more fluid mixing containers.
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公开(公告)号：US20170082551A1
公开(公告)日：2017-03-23
申请号：US15126225
申请日：2015-03-26
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Bruce Alexander MACKAY , Farshid MOSTOWFI , Vincent SIEBEN , Cedric FLOQUET
CPC classification number: G01N21/78 , B01F3/1207 , B01F5/065 , B01F13/0059 , B01F2003/125 , B01F2215/0037 , B01F2215/0081 , B01L3/5027 , B01L2300/0867 , E21B43/26 , G01N2021/0346
Abstract: A method includes providing a water sample for analysis at a well site, or at a location proximate the well site, where the water sample is collected from at least one water source and the water sample comprises at least one analyte. The water sample and a reagent are introduced into a microfluidic mixing cell to produce a mixture of the reagent and water sample, and the mixture has a detectable characteristic indicative of concentration of the at least one analyate in the water sample. The detectable characteristic is measured by spectrophotometry to determine concentration of the at least one analyte. Then a subterranean formation treatment fluid is prepared using water from the at least one water source based on the concentration of the at least one analyte. The introducing into the microfluidic mixing cell and the measuring by spectrophotometry are conducted over an elapsed time period of about 5 minutes or less.
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公开(公告)号：US09593050B2
公开(公告)日：2017-03-14
申请号：US13785040
申请日：2013-03-05
Applicant: MACH IV, LLC
Inventor： Charles D. Welker , Norman Scott Smith
IPC: C04B38/00 , E21B33/14 , B28C7/02 , B01F3/04 , B01F15/00 , C04B40/00 , B28C5/00 , B28C7/04 , B28C9/02 , B28C5/38
CPC classification number: C04B38/10 , B01F3/04439 , B01F3/04446 , B01F3/04992 , B01F15/00136 , B01F15/00253 , B01F15/00396 , B01F2215/0047 , B01F2215/0081 , B28C5/003 , B28C5/381 , B28C5/386 , B28C5/388 , B28C7/02 , B28C7/026 , B28C7/04 , B28C7/0454 , B28C7/0472 , B28C9/02 , C04B38/00 , C04B40/0032 , C09K8/42 , E21B33/13 , E21B33/14 , G05B15/02 , C04B28/02 , C04B2103/304
Abstract: A method of preparing a concrete composition for downhole injection includes utilizing a controller to control a process including circulating process water in a process water supply loop for a predetermined period while monitoring and controlling the temperature and flow rate of the process water, circulating aqueous-based air entrainment solution in an aqueous-based air entrainment solution supply loop for the predetermined period and controlling the flow rate of the aqueous-based air entrainment solution and after the predetermined period of time in which the flow of process water and aqueous-based air entrainment solution have stabilized, simultaneously actuating valves to divert and mix the process water, the aqueous-based air entrainment solution and compressed air to produce an air-entrained foam and mixing the foam with a concrete composition to be deployed downhole.
Abstract translation: 制备用于井下注射的混凝土组合物的方法包括利用控制器来控制包括在工艺供水回路中循环预定时间段的工艺水的过程，同时监测和控制工艺水的温度和流速，循环水性 空气夹带溶液在水性带气溶液供应环路中达预定时间段，并控制水性空气夹带溶液的流速，并且在预处理水和含水基气体夹带的预定时间段之后 溶液已经稳定，同时致动阀以转移和混合工艺用水，水性空气夹带溶液和压缩空气，以产生空气夹带的泡沫，并将泡沫与将要部署在井下的混凝土组合物混合。
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公开(公告)号：US20170067339A1
公开(公告)日：2017-03-09
申请号：US15120230
申请日：2015-02-18
Applicant: MC-BAUCHEMIE MÜLLER GMBH & CO. KG , PORR BAU GMBH
Inventor： Norbert Hörlein , Eugen Kleen
CPC classification number: E21D9/0685 , B01F3/04446 , B01F5/0411 , B01F5/0476 , B01F2215/0081 , B01F2215/0468 , B05B7/0025 , B05B7/0037 , E21D9/06 , E21D9/124
Abstract: The invention relates to a foam generator (14) for an earth-pressure-balance-shield tunnel-boring machine comprising: a mixing chamber, which has a first inlet opening (22) for a foamable liquid and a second inlet opening (23) for a gas and a foam outlet opening (24); a liquid-feeding device connected to the first inlet opening (22); and a gas-feeding device connected to the second inlet opening (23). The mixing chamber contains a tubular flow chamber (28) having the first inlet opening (22) at one end and the foam outlet opening (24) at the other end. A segment of the flow chamber (28) is designed as a gassing section having a gas-permeable porous wall (26) and adjoins a pressure chamber (29) having the second inlet opening (23) in such a way that the gas fed through the second inlet opening (23) under a pressure enters the flow chamber (28) through the porous wall (26) and, in the flow chamber, mixes with the liquid in such a way that foam is formed. The gas-feeding device and the liquid-feeding device are designed in such a way that the pressure of the fed gas can be set in such a way that the pressure of the fed gas is greater than the pressure exerted on the porous wall (26) by the liquid and that a desired ratio of fed gas to fed liquid is achieved. In a method for conditioning removed soil material as a supporting medium for an earth-pressure balance shield, removed soil is fed to an excavation chamber. Depending on the soil quality, foam is provided in that a foam generator having a gassing section of a specified length, of a specified flow cross-section, and of a specified pore size and pore density is provided and the ratio of fed gas to fed liquid is set in such a way that a desired structure and size of the foam bubbles result. The exiting foam is fed to the excavation chamber and mixed with removed soil.
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公开(公告)号：US09522367B1
公开(公告)日：2016-12-20
申请号：US13751256
申请日：2013-01-28
Applicant: Tetra Technologies, INC.
Inventor： Robert Irl Richie , Scott Allen Richie , Leroy Joseph Detiveaux, Jr. , Virgilio Garcia Soule , John Anthony Novotny
CPC classification number: B01F5/0062 , B01F3/0861 , B01F3/12 , B01F5/0065 , B01F5/0618 , B01F15/0203 , B01F15/0222 , B01F2215/0081
Abstract: One or more embodiments relate to systems and methods for mixing of two or more fluids using a multi-chamber manifold. One or more embodiments relate to optimal mixing.
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