专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US09410386B2 Process for conversion of intractable oil-bearing, drill cutting wastes from deep gas exploration wells to engineering construction materials 有权
标题翻译：将难加工的含油钻石切割废物从深井勘探井转变为工程建筑材料的工艺
公开(公告)号：US09410386B2
公开(公告)日：2016-08-09
申请号：US14023811
申请日：2013-09-11
申请人： Raymond T. Hemmings , Bruce J. Cornelius
发明人： Raymond T. Hemmings , Bruce J. Cornelius
IPC分类号： E21B21/06 , E01C3/00
CPC分类号： E21B21/065 , E01C3/003 , E21B21/066
摘要： A process is disclosed which converts intractable, semi-solid drill cuttings into a free-flowing granular, soil-like SDC material, which, after appropriate compaction, can be beneficially used for a variety of engineering construction applications, thereby removing the need for disposal with its associated costs and environmental impact, and as a result improving the overall economics for gas well development, together with improving corporate sustainability and reducing liability.
摘要翻译：公开了一种将难处理的半固体钻屑切割成自由流动的颗粒状土壤状SDC材料的方法，其在适当的压实之后可有利地用于各种工程施工应用，从而消除了对处置的需要具有相关的成本和环境影响，从而改善了瓦斯开发的整体经济性，同时提高了企业的可持续性和减少了责任。

22. 发明授权

US09399896B2 Sieve device for untreated drilling mud and a method of using same 有权
标题翻译：未经处理的钻井泥浆的筛装置及其使用方法
公开(公告)号：US09399896B2
公开(公告)日：2016-07-26
申请号：US13809241
申请日：2011-06-27
申请人： Jan Kristian Vasshus , Arne Malmin
发明人： Jan Kristian Vasshus , Arne Malmin
IPC分类号： C02F1/00 , E21B21/00 , B03B5/00 , E21B21/06 , B01D41/00 , B01D39/08 , B01D46/00
CPC分类号： E21B21/065 , B01D39/08 , B01D41/00 , B01D46/0019 , B01D46/0023 , B01D46/0057 , B01D2311/14 , B01D2321/40 , E21B21/06
摘要： A sieve device (1) for untreated drilling mud being brought up from a well and a method for use is provided. The sieve device (1) has a filter device (3) to separate a share of the drilling liquid from the drill cuttings. The sieve device (1) connects to a first outlet that receives drilling cuttings held back on the filter device (3) and a second outlet (11) that receives drilling liquid flowing from the filter device (3). The sieve device (1) also has at least one secondary filter (13) to separate drill cuttings from drilling liquid, a filter guard (17) being arranged in connection with the secondary filter (12), and a bypass arrangement (19) by means of which the filter guard (17) is arranged to open for communication of untreated drilling mud held back on the secondary filter (13), into the second outlet (11) for drilling liquid.
摘要翻译：提供了一种从井中提取未处理的钻井泥浆的筛装置（1）和使用方法。筛装置（1）具有过滤装置（3），用于将钻井液的一部分与钻屑分离。筛装置（1）连接到接收保持在过滤装置（3）上的钻屑的第一出口和接收从过滤装置（3）流出的钻井液的第二出口（11）。筛装置（1）还具有至少一个二次过滤器（13），用于将钻屑与钻井液分离，过滤器防护件（17）与二次过滤器（12）连接布置，旁路装置（19）由其中过滤器防护装置17被布置成打开以将保持在二次过滤器13上的未处理的钻井泥浆连通到用于钻探液体的第二出口11中。

23. 发明授权

US09399227B2 Reduced air hydrocyclone unit and fluid system and method 有权
标题翻译：减压空气旋流器单元和流体系统及方法
公开(公告)号：US09399227B2
公开(公告)日：2016-07-26
申请号：US13916208
申请日：2013-06-12
申请人： Michael Paul Baudoin
发明人： Michael Paul Baudoin
IPC分类号： B04C9/00 , B04C5/28 , E21B21/06 , B01D21/24 , B01D21/26 , B01D21/02
CPC分类号： B04C9/00 , B01D21/02 , B01D21/2494 , B01D21/267 , B01D2221/04 , B04C5/28 , B04C2009/005 , E21B21/065
摘要： A reduced air hydrocyclone unit includes a hydrocyclone having a cylindrical section, a conical base having an underflow outlet formed in its apex, and an overflow outlet on an upper end of the cylindrical section. An underflow basin collects underflow material. Overflow material flows through an overflow line. An exhaust fan of the reduced air hydrocyclone unit withdraws from the overflow material in the overflow line a portion of an amount of air introduced through the apex of the hydrocyclone. A reduced air fluid system includes the reduced air hydrocyclone unit, a fluid tank in fluid communication with the overflow line of the reduced air hydrocyclone unit, and a reduced air hopper for mixing a solid material with a fluid contained in the fluid tank to form a slurry. A liquid barrier inlet of the reduced air hopper creates a liquid barrier to prevent air introduction into the slurry.
摘要翻译：减压空气旋流分离器单元包括具有圆柱形部分的水力旋流器，具有在其顶点形成的下溢出口的锥形基座和在圆柱形部分的上端上的溢流出口。底流池收集下溢材料。溢流物质流过溢流管线。减压空气旋流分离器的排气扇从溢流管中的溢流物质中抽出一部分通过水力旋流器顶点引入的空气。减少的空气流体系统包括减压空气旋流分离器单元，与减压空气旋流分离器单元的溢流管线流体连通的流体箱，以及用于将固体材料与容纳在流体箱中的流体混合的还原空气料斗，泥浆。减压空气漏斗的液体阻挡入口形成液体阻挡层，以防止空气引入浆料。

24. 发明申请

US20160184741A1 SYSTEM, APPARATUS, AND METHOD FOR RECOVERING BARITE FROM DRILLING FLUID 审中-公开
标题翻译：系统，装置和从钻井液中回收巴里的方法
公开(公告)号：US20160184741A1
公开(公告)日：2016-06-30
申请号：US14583536
申请日：2014-12-26
申请人： National Oilwell Varco Canada ULC
发明人： Rennie K. ZAZULA , Dean M. BIRD , Donald T. CROSSWHITE
IPC分类号： B01D21/02
CPC分类号： E21B21/065 , B01D21/262 , B01D2221/04
摘要： A barite recovery hopper includes a shell having an open top, wherein the barite recovery hopper is adapted to receive a flow of recovered barite particles from a solids discharge chute of a decanter centrifuge through the open top of the shell. An inlet is adapted to receive a flow of drilling mud from a mud tank. A hopper bypass gate is adapted to seal a bottom opening of the shell when the hopper bypass gate is in a closed position during a barite recovery operation, and to allow collection of at least a portion of the recovered barite particles for mixture, inside of the barite recovery hopper, with the flow of drilling mud received through the inlet when the hopper bypass gate is in the closed position. An outlet is adapted to discharge a flow of the recovered barite particle/drilling mud mixture to the mud tank.
摘要翻译：重晶石回收料斗包括具有开口顶部的壳体，其中重晶石回收料斗适于从沉降式离心机的固体排出槽通过壳体的开口顶部接收回收的重晶石颗粒流。入口适于接收来自泥浆罐的钻井泥浆流。料斗旁路闸门适于在重料堆回收操作期间料斗旁路闸门处于关闭位置时密封壳体的底部开口，并且允许收集至少一部分回收的重晶石颗粒用于混合物重晶石回收料斗，当料斗旁路闸门处于关闭位置时，钻井泥浆的流动通过入口接收。出口适于将回收的重晶石颗粒/钻井泥浆混合物的流量排出到泥浆罐。

25. 发明授权

US09352251B2 Open top tank with tandem diffusers 有权
标题翻译：打开顶部坦克与串联扩散器
公开(公告)号：US09352251B2
公开(公告)日：2016-05-31
申请号：US14205879
申请日：2014-03-12
申请人： Newkota Services and Rentals, LLC
发明人： Jarod James Seifert , Kent Kirkhammer
IPC分类号： B01D21/24 , E21B21/06 , B01D17/02 , E21B43/26 , B01D21/00
CPC分类号： B01D21/2416 , B01D17/0208 , B01D21/0003 , B01D21/0006 , B01D21/003 , B01D21/2444 , B01D2221/04 , B01D2221/08 , E21B21/065 , E21B43/26
摘要： An open top tank comprising a first internal compartment, second internal compartment, and third internal compartment, all longitudinally aligned, and a pair of diffusers situated on top of the first internal compartment. Each diffuser comprises an inner diffuser tube coupled to an outer diffuser tube. The inner diffuser tube comprises a plurality of slots, and the outer diffuser tube comprises at least one outlet port. The inner diffuser tube is situated inside of the outer diffuser tube to create an annular space between an outer surface of the inner diffuser tube and an inner surface of the outer diffuser tube.
摘要翻译：一个敞开的顶部箱体，包括一个第一内部隔间，第二个内部隔间和第三个内部隔室，全部纵向排列，一对扩散器位于第一内部隔室的顶部。每个扩散器包括联接到外扩散管的内扩散管。内扩散管包括多个槽，外扩散管包括至少一个出口。内扩散管位于外扩散管的内部，以在内扩散管的外表面和外扩散管的内表面之间形成环形空间。

26. 发明授权

US09339821B2 Apparatus and method for density separator for drilling fluid 有权
标题翻译：钻井液密度分离装置及方法
公开(公告)号：US09339821B2
公开(公告)日：2016-05-17
申请号：US14214103
申请日：2014-03-14
申请人： NATIONAL OILWELL VARCO, L.P.
发明人： Thomas R. Larson
IPC分类号： B03C1/02 , B03C1/30 , B03C1/32 , B03C5/02 , B01D21/26 , E21B21/06
CPC分类号： B03C1/32 , B01D21/26 , B03C1/02 , B03C1/023 , B03C1/0335 , B03C1/035 , B03C1/30 , B03C5/02 , B03C2201/18 , E21B21/065
摘要： An apparatus is disclosed for separating minerals in drilling fluid based primarily on density. The separator creates and maintains a slurry with a controllable density for separating minerals from drill cuttings. The density is controlled through the use of an electrode array. The separator comprises a primary separation chamber containing the dense slurry, and a multiple number of secondary separation chambers used to separate cuttings from the drilling fluid. The invention also contains inlet hardware allowing the mixed mineral suspension to enter the first separation chamber, and hardware allowing the three outlet (separated) streams to exit the device. One of the three outlet streams carries the minerals that have a density greater than the user selectable density set point, while the second carries the minerals that have a density less than the density set point, and the third carries clean drilling fluid.
摘要翻译：公开了一种基于密度分离钻井液中的矿物的装置。分离器产生并保持具有可控密度的浆料，用于将矿物与钻屑分离。通过使用电极阵列来控制密度。分离器包括含有致密浆料的主分离室和用于将切屑与钻井液分离的多个次级分离室。本发明还包含允许混合矿物悬浮液进入第一分离室的入口硬件以及允许三个出口（分离的）流离开设备的硬件。三个出口流中的一个携带具有大于用户可选密度设定点的密度的矿物，而第二个输送具有小于密度设定点的密度的矿物，并且第三个携带清洁的钻井液。

27. 发明申请

US20150367259A1 Gravity Induced Separation Of Gases And Fluids In A Vacuum-Based Drilling Fluid Recovery System 审中-公开
标题翻译：基于真空的钻井液回收系统中气体和液体的重力诱导分离
公开(公告)号：US20150367259A1
公开(公告)日：2015-12-24
申请号：US14744542
申请日：2015-06-19
申请人： FP Marangoni Inc.
发明人： Alan Robert Imler , Derek Joseph Lowe
IPC分类号： B01D29/60 , B01D29/50 , B01D36/00 , B01D29/085
CPC分类号： E21B21/065
摘要： A system for recovering used drilling fluid from drill cuttings being processed on a shaker screen. The system includes: a vacuum screen attachment operatively connected to the underside of the shaker screen, the vacuum screen attachment operatively connected to a vacuum source by a vacuum conduit; a hydrostatic chamber located in the vacuum conduit downstream of the vacuum screen attachment, the hydrostatic chamber having a fluid dump port at or adjacent to its bottom surface; a means for setting a limit of fluid accumulation in the hydrostatic chamber, wherein fluid dumps from the fluid dump port when the limit of fluid accumulation is reached; and a conduit for conveying the fluid dumped from the fluid dump port to a storage tank.
摘要翻译：一种用于从在钻床筛上处理的钻屑回收二次钻井液的系统。该系统包括：可操作地连接到振动筛屏幕的下侧的真空屏幕附件，真空屏幕附件通过真空导管可操作地连接到真空源; 位于真空屏幕附件下游的真空导管中的静液压室，静液压室在其底表面处或其附近具有流体排放口; 用于设定静液压室中的液体积聚极限的装置，其中在达到流体积聚极限时，流体从流体排出口倾倒出来; 以及用于将从流体排出口倾倒的流体输送到储罐的导管。

28. 发明申请

US20150345273A1 METHODS AND PROCESSES TO RECYCLE BASE OIL FLUIDS FROM SPENT INVERT EMULSION DRILLING FLUIDS 有权
标题翻译：回收来自流体反应器乳液钻井液的基础油流体的方法和方法
公开(公告)号：US20150345273A1
公开(公告)日：2015-12-03
申请号：US14685968
申请日：2015-04-14
申请人： Halliburton Energy Services, Inc.
发明人： Yerzhan Ayapbergenov , Timothy N. Harvey , Gregory Douglas Abbott, II
IPC分类号： E21B43/34 , C02F1/04 , B01D3/00
CPC分类号： E21B21/065 , B01D3/007 , B01D3/02 , B01D3/08 , B01D17/042 , B01D45/16 , C02F1/04 , C02F2103/10 , C10G7/006 , C10G31/06 , C10G31/10 , C10G2300/1007 , C10G2300/1033 , C10G2300/1051 , C10G2300/1055 , C10G2300/1081 , C10G2300/1088 , C10G2300/1096 , C10G2300/208 , E21B21/062 , E21B21/063 , E21B43/34
摘要： Methods and processes for recycling base oils from spent invert emulsion drilling fluids may include frictionally heating a spent drilling fluid that comprises an invert emulsion and solids, wherein the solids are at about 50% or less by volume of the spent drilling fluid; and simultaneously evaporating oil and water from the invert emulsion at a temperature lower than an atmospheric boiling point for the oil.
摘要翻译：用于从废反转乳液钻井液回收基础油的方法和方法可以包括摩擦加热包含反相乳液和固体的废钻井液，其中所述固体为废钻井液的体积的约50％或更小; 并且在低于油的常压沸点的温度下同时从反相乳液中蒸发油和水。

29. 发明申请

US20150276282A1 MOTOR COOLING SYSTEM FOR CHILLERS 审中-公开
标题翻译：冷冻机电机冷却系统
公开(公告)号：US20150276282A1
公开(公告)日：2015-10-01
申请号：US14733703
申请日：2015-06-08
申请人： Trane International Inc.
发明人： Richard Heiden , Chuck Roesler
IPC分类号： F25B31/00
CPC分类号： E21B21/065 , B01D35/28 , F04D17/122 , F04D25/0606 , F04D29/059 , F04D29/4206 , F04D29/5806 , F25B1/053 , F25B1/10 , F25B31/008 , F25B2400/13
摘要： Cooling systems and methods for controlling the temperature of motors of gas compression systems of chillers are disclosed. Certain systems utilize a centrifugal, two stage compressor equipped with a motor between the stages. The cooling system provides a low velocity refrigerant spray on at least one or both ends of the motor without requiring additional pumping energy from the motor to deliver the refrigerant spray.
摘要翻译：公开了用于控制冷却器的气体压缩系统的电动机温度的冷却系统和方法。某些系统利用在阶段之间配备电动机的离心式两级压缩机。冷却系统在电动机的至少一端或两端提供低速制冷剂喷射，而不需要来自电动机的附加泵送能量来输送制冷剂喷雾。

30. 发明申请

US20150218891A1 SLINGSHOT SIDE SADDLE SUBSTRUCTURE 有权
公开(公告)号：US20150218891A1
公开(公告)日：2015-08-06
申请号：US14616234
申请日：2015-02-06
申请人： NABORS DRILLING USA, LP
发明人： Reddy PADIRA , Ashish GUPTA
IPC分类号： E21B15/00 , E21B7/02
CPC分类号： E21B15/003 , E21B19/14 , E21B21/065
摘要： The drilling rig includes a first substructure and a second substructure. The second substructure is positioned generally parallel to and spaced apart from the first substructure and generally the same height as the first substructure. The drilling rig further includes a drill floor coupled to the first and second substructures, where the drill floor positioned substantially at the top of the first and second substructures.
摘要翻译：钻机包括第一子结构和第二子结构。第二子结构通常平行于第一子结构并与第一子结构间隔开并且与第一子结构大致相同的高度。钻机还包括联接到第一和第二子结构的钻台，其中钻台基本上位于第一和第二子结构的顶部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式