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公开(公告)号：US4996879A
公开(公告)日：1991-03-05
申请号：US401274
申请日：1989-08-31
IPC分类号： G01M3/24
CPC分类号： G01M3/243
摘要： A subsea pipeline leak is located by: (1) introducing sonic energy into the line; (2) deploying an array of hydrophones in the vicinity of the line; (3) knowing the orientation of the array; processing the signals from the array so as to identify the location of the sonic anomaly at the pipe rupture created by the sonic energy introduced into the pipe.
摘要翻译： 海底管道泄漏位于：（1）将声能引入线路; （2）在线附近部署一组水听器; （3）知道阵列的方向; 处理来自阵列的信号，以便识别在由引入到管道中的声能引起的管道破裂处的声音异常的位置。
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公开(公告)号：US4953144A
公开(公告)日：1990-08-28
申请号：US405256
申请日：1989-09-11
申请人： Robert Wing-Yu Chin , Vitold R. Kruka , Thomas L. Stewart , Robert W. Patterson , Edward R. Cadena, Jr.
发明人： Robert Wing-Yu Chin , Vitold R. Kruka , Thomas L. Stewart , Robert W. Patterson , Edward R. Cadena, Jr.
CPC分类号： G01V1/001 , G08B13/1663
摘要： Geophones are placed around pipelines to detect third parties, e.g., heavy construction vehicles. Associated computer equipment acquires data from the geophones and discriminates for the frequencies associated with heavy construction vehicles.
摘要翻译： 地震检波器放置在管道周围以检测第三方，例如重型施工车辆。 相关计算机设备从地震检波器获取数据，并对与重型建筑车辆相关的频率进行鉴别。
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3.发明授权
公开(公告)号：US4047539A
公开(公告)日：1977-09-13
申请号：US427205
申请日：1973-12-21
申请人： Vitold R. Kruka
发明人： Vitold R. Kruka
CPC分类号： F17D1/16 , F17D1/00 , Y10T137/0391
摘要： A viscous liquid core in less viscous liquid annulus pipe flow with less viscous liquid in viscous liquid emulsions is created without the injection of additional less viscous liquid by establishing a sufficiently high shear rate, but not to exceed a certain value, for a sufficiently long time in pipe flow to break the emulsion and create a less viscous liquid rich zone near the pipe wall, thus reducing the flow pressure drop.
摘要翻译： 在粘稠液体乳液中较粘稠的液体环形管中具有较小粘性液体的粘性液体核心产生，而没有通过建立足够高的剪切速率但不超过一定值的足够长的时间来注入额外的较小粘度的液体 在管道中流动以破坏乳液并在管壁附近产生较不粘稠的液体富集区，从而减少流动压降。
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公开(公告)号：USH387H
公开(公告)日：1987-12-01
申请号：US333524
申请日：1981-12-22
申请人： Vitold R. Kruka , Edward R. Cadena
发明人： Vitold R. Kruka , Edward R. Cadena
摘要： A marine seismic cable comprising a core; a housing coupled to the core and having a cavity adapted for holding a hydrophone, the cavity being located on a first side of the housing; elastic material positioned in the cavity and extending beyond the boundary of the cavity, a hydrophone positioned in the elastic material in the cavity; and a rigid plate positioned adjacent to the elastic material.
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公开(公告)号：US4498932A
公开(公告)日：1985-02-12
申请号：US561497
申请日：1983-12-14
申请人： Vitold R. Kruka
发明人： Vitold R. Kruka
CPC分类号： B08B9/0553
摘要： A pipeline pig is provided having a restricted fluid bypass channel which serves to bring fluid from the back of the pig to its front, the fluid agitating and suspending discrete solids such as sand or rust, or commingling with scraped paraffinic and asphaltic deposits accumulated by the pig as it moves through the line, thereby preventing the buildup of a solid bed or plug of sufficient thickness or viscosity in front of the pig so as to cause the pig to partially collapse and ride over it or to become stuck.
摘要翻译： 提供了一种具有限制流体旁通通道的管道猪，其用于将来自猪背部的流体带到其前部，流体搅动和悬浮离散的固体，例如沙子或锈蚀，或者与被刮下的石蜡和沥青沉积物相混合 猪在其行进时移动，从而防止在猪前面积聚足够厚度或粘度的固体床或塞子，以使猪部分地塌陷并越过它或被卡住。
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公开(公告)号：US4383783A
公开(公告)日：1983-05-17
申请号：US285219
申请日：1981-07-17
申请人： Vitold R. Kruka , Joe O. Esparza
发明人： Vitold R. Kruka , Joe O. Esparza
IPC分类号： B08B9/04 , C08L91/00 , F16L55/103 , F16L55/42 , F16L1/04
CPC分类号： B08B9/0555 , C08L91/00 , F16L55/103 , F16L55/42 , F16L2101/40
摘要： A gel plug of vegetable oil, fatty acid, a particulate filler such as calcium carbonate, and an optional base and/or polymer is employed during construction of an offshore pipeline to separate a gas-filled portion of the pipeline from a water-flooded portion, and to facilitate control and movement of a gas/gel plug/water interface as desired to assist in construction operations.
摘要翻译： 使用植物油，脂肪酸，颗粒填料如碳酸钙和任选的碱和/或聚合物的凝胶塞在海上管道的施工期间将管道的气体填充部分与水淹部分分离 ，并且有助于控制和移动气体/凝胶塞/水界面，以帮助施工操作。
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公开(公告)号：US5460728A
公开(公告)日：1995-10-24
申请号：US171544
申请日：1993-12-21
CPC分类号： C09K8/52 , C09K2208/22 , Y10S585/95
摘要： A method is provided for inhibiting the formation of hydrates in streams containing low-boiling hydrocarbons and water. The method includes adding to the stream a component of the formula: ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 are independently chosen from the group consisting of normal and branched alkyls having at least 4 carbon atoms,and X is N--R.sub.4, wherein R.sub.4 is selected from the group consisting of hydrogen and organic substituents andY.sup.- is an anion. The amount added is an amount that is effective to inhibit formation of hydrates in the mixture at conduit temperatures and pressures. The preferred R.sub.4 is an alkyl or alkenyl having from eight to twenty carbons, and the preferred R.sub.1, R.sub.2, and R.sub.3 are alkyls having four to six carbon atoms.
摘要翻译： 提供了一种抑制在含有低沸点烃和水的流中形成水合物的方法。 该方法包括向流中加入下式的组分：其中R 1，R 2和R 3独立地选自具有至少4个碳原子的正构和支链烷基，X是N-R 4，其中 R4选自氢和有机取代基，Y-是阴离子。 加入的量是在管道温度和压力下有效抑制混合物中水合物形成的量。 优选的R 4是具有8至20个碳的烷基或烯基，优选的R 1，R 2和R 3是具有4-6个碳原子的烷基。
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公开(公告)号：US4646837A
公开(公告)日：1987-03-03
申请号：US779719
申请日：1985-09-24
申请人： Vitold R. Kruka
发明人： Vitold R. Kruka
CPC分类号： B08B9/027 , B08B3/08 , B08B9/0321 , B08B9/057 , B08B9/08 , C09K8/524 , C11D11/0041 , C11D3/43 , C11D3/18 , Y10S507/931
摘要： Solid wax-containing material deposited on pipeline walls, well tubing, etc., are removed by contacting the deposited wax with a mixture of a dispersant-type surfactant and light hydrocarbon at ambient temperatures.
摘要翻译： 通过在室温下将沉积的蜡与分散剂型表面活性剂和轻质烃的混合物接触，去除沉积在管道壁，井管等上的固体含蜡材料。
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公开(公告)号：US4837751A
公开(公告)日：1989-06-06
申请号：US333525
申请日：1981-12-22
IPC分类号： G01V1/20
CPC分类号： G01V1/201
摘要： A hydrophone assembly for use in a marine streamer cable comprising a housing adapted to be mounted in the cable, such housing having a cavity containing a moldable material, an acoustic energy transducer positioned in the moldable material and a rigid body positioned adjacent to the housing such that the rigid body covers a portion of the cavity.
摘要翻译： 一种用于船用拖缆电缆的水听器组件，包括适于安装在电缆中的壳体，该壳体具有容纳可模制材料的空腔，定位在可模制材料中的声能换能器和邻近壳体定位的刚体 刚体覆盖空腔的一部分。
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公开(公告)号：US4335964A
公开(公告)日：1982-06-22
申请号：US224851
申请日：1981-01-05
申请人： Bruce S. Drake , Vitold R. Kruka
发明人： Bruce S. Drake , Vitold R. Kruka
CPC分类号： F17D3/12 , B01F15/0201 , B01F15/0235 , B01J8/0015
摘要： A method and apparatus are provided for maintaining polymer particles in readily recoverable, discrete form, and for injecting the particles into a pipeline hydrocarbon by disposing particulate polymer within a storage hopper having a cone bottom and an auger extending upwardly from the bottom, rotating the auger to cause the polymer particles to revolve in the hopper, reversing the rotation of the auger to pass polymer particles downwardly into a mixing chamber below the hopper, the particles passing through a rotary metering valve, or optionally, a bin activator, intermediate storage and rotary metering valve at the upper end of the chamber, simultaneously spraying a liquid such as oil or water tangentially in the chamber optionally agitating the chamber and removing a slurry of particulate polymer and the liquid from the chamber and injecting the slurry into a pipeline hydrocarbon.
摘要翻译： 提供了一种方法和装置，用于将聚合物颗粒保持在容易恢复的离散形式中，并且通过将颗粒聚合物设置在具有从底部向上延伸的锥形底部和螺旋钻的存储料斗内将颗粒注入管道碳氢化合物中， 使聚合物颗粒在料斗中旋转，反转螺旋钻的旋转，使聚合物颗粒向下进入料斗下方的混合室中，颗粒通过旋转计量阀或任选的箱式活化器，中间储存和旋转 计量阀在腔室的上端，同时在腔室中切向地喷射诸如油或水的液体，任选地搅拌腔室，并从腔室中除去颗粒聚合物和液体的浆料，并将浆料注入管道碳氢化合物。
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