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    • 1. 发明申请
    • UNDERWATER THERMAL CONNECTOR ASSEMBLY
    • 水下热连接器总成
    • WO2017023853A1
    • 2017-02-09
    • PCT/US2016/045010
    • 2016-08-01
    • TELEDYNE INSTRUMENTS, INC.
    • PAINTER, Howard E.
    • E21B41/00E21B43/01E21B17/02F28D15/02E21B36/00
    • F28D15/0275E21B17/006E21B17/02E21B36/001E21B41/0007E21B43/01F28D15/04F28D2021/0028F28F13/00F28F2013/005F28F2270/00
    • An underwater thermal connector (20) has mating plug and receptacle units configured for releasable mating engagement to form a sealed thermal connection for transferring heat into or out of subsea equipment housing and pipe lines. The receptacle unit has an inner chamber containing thermally conductive media and having a forward end opening which is sealed in the unmated condition, an outer thermally insulating chamber surrounding the inner chamber, a first thermal contact in the inner chamber, and a thermal conductor or heat pipe communicating with the first thermal contact and extending out of an outer end of the unit. The plug unit has at least one thermal conductor or heat pipe having an outer end and extending forward through a rear manifold and terminating in a thermal contact pin which engages the first thermal contact when the units are in mating engagement.
    • 水下热连接器(20)具有配置的插塞和插座单元,其配置为可释放的配合接合,以形成用于将热量传入或流出海底设备外壳和管线的密封热连接。 插座单元具有内部容纳导热介质的内部腔室,其具有在未配合状态下密封的前端开口,围绕内腔的外部绝热腔室,内部腔室中的第一热接触部以及热导体或热量 管道与第一热接触件连通并延伸出单元的外端。 插头单元具有至少一个热导体或热管,其具有外端并且通过后歧管向前延伸并且终止于当单元配合接合时接合第一热接触的热接触销。
    • 2. 发明申请
    • DRILLING MUD COOLING SYSTEM
    • 钻井泥浆冷却系统
    • WO2015175496A3
    • 2016-03-17
    • PCT/US2015030317
    • 2015-05-12
    • NAT OILWELL VARCO LP
    • THIESSEN JAY JOHN
    • E21B36/00E21B21/01F28D5/02
    • E21B21/065B01D33/0346B01D35/18E21B21/01E21B36/001
    • A system (300) includes a drilling mud cooling apparatus (340) that is adapted to receive a flow of a mixture of drilling materials (390h) from a drilled wellbore (301) during a drilling operation, and to cool the mixture (390h) from a first temperature to a second temperature, wherein the cooled mixture of drilling materials (390c) includes cooled drilling mud (310c) and drill cuttings (307). The disclosed system (300) further includes a shale shaker apparatus (306) that is adapted to receive a flow of the cooled mixture of drilling materials (390c) from the drilling mud cooling apparatus (340) and to separate at least a portion of the drill cuttings (307) from the cooled drilling mud (310c).
    • 系统(300)包括钻井泥浆冷却装置(340),其适于在钻井操作期间接收来自钻井井筒(301)的钻井材料(390h)的混合物的流动并且冷却混合物(390h) 从第一温度到第二温度,其中所述冷却的钻井材料混合物(390c)包括冷却的钻井泥浆(310c)和钻屑(307)。 所公开的系统(300)还包括一个适于从钻井泥浆冷却装置(340)接收来自钻井泥浆冷却装置(340)的冷却的钻井材料混合物(390c)的流动的页岩振荡器装置(306),并且将至少一部分 来自冷却的钻井泥浆(310c)的钻屑(307)。
    • 4. 发明申请
    • SUBSEA HEAT EXCHANGER
    • SUBSEA热交换器
    • WO2014049024A2
    • 2014-04-03
    • PCT/EP2013/070018
    • 2013-09-25
    • FRAMO ENGINEERING AS
    • ROLLAND, JulienKANSTAD, Stig Kaare
    • E21B36/00E21B43/01E21B43/12F28F9/22F28D1/02
    • E21B36/001E21B43/01E21B43/12F28D1/022F28F9/22F28F2009/226F28F2009/228
    • A heat exchanger system is described that includes an inlet and an outlet for a first fluid and a heat exchanger between the inlet and the outlet wherein the first fluid circulates, wherein the heat exchanger comprises at least one deflector to guide the flow of a second fluid. A method is also described to exchange heat between a first and a second fluid using free convection velocity field to create forced convection in the heat exchanger of a heat exchanger system. A method to exchange heat between a first and a second fluid comprising providing a heat exchanger system between the first and the second fluids, said heat exchanger system comprising a heat exchanger wherein the first fluid circulates and increasing the flow turbulences of a second fluid around the heat exchanger.
    • 描述了一种热交换器系统,其包括用于第一流体的入口和出口以及入口和出口之间的热交换器,其中第一流体循环,其中热交换器包括至少一个导流器以引导第二流体 。 还描述了一种使用自由对流速度场在第一和第二流体之间交换热量以在热交换器系统的热交换器中产生强制对流的方法。 一种在第一和第二流体之间交换热量的方法,包括在第一和第二流体之间提供热交换器系统,所述热交换器系统包括热交换器,其中第一流体循环并且增加第二流体周围的第二流体的流动湍流 热交换器。
    • 8. 发明申请
    • PROTECTIVE SHEATH FOR STRUCTURAL COMPONENTS
    • 结构构件的保护层
    • WO2013006356A3
    • 2013-02-21
    • PCT/US2012044524
    • 2012-06-28
    • CHEVRON USA INCTAAGEPERA JAANNICCOLLS EDWIN HALL
    • TAAGEPERA JAANNICCOLLS EDWIN HALL
    • F16L59/02F16L59/10
    • F28D7/106E21B36/001F28F2275/08
    • A method to dissipate heat build-up in a structural component is disclosed. In one embodiment, the structural component is a composite pipe for carrying a hot fluid, e.g., petroleum products. The method comprises providing a protective sheath disposed around the structural component and forming an air space between the structural component and the sheath. The sheath has at least two gaps on its surface, with the gaps being sufficiently spaced apart to allow air flowing through the air space from one gap to another to dissipate heat build-up from the hot fluid contained within the structural component. In one embodiment, an intumescent material is applied near the gaps, which material expands when heated to a temperature in a fire to effectively close the gaps and protect the structural component from the fire.
    • 公开了一种消除结构部件中的热积聚的方法。 在一个实施例中,结构部件是用于承载例如石油产品的热流体的复合管。 该方法包括提供围绕结构部件设置的保护鞘,并且在结构部件和护套之间形成空气空间。 护套在其表面上具有至少两个间隙,间隙充分间隔开,以使得空气从一个间隙流过空气空间,从而散发从包含在结构部件内的热流体产生的积热。 在一个实施例中,在间隙附近施加膨胀材料,该材料在加热到火中的温度时膨胀,以有效地闭合间隙并保护结构部件免受火灾。
    • 10. 发明申请
    • VERFAHREN UND VORRICHTUNG ZUR
    • 方法和设备沥青“原位”提取或极重的油
    • WO2011107331A2
    • 2011-09-09
    • PCT/EP2011/051861
    • 2011-02-09
    • SIEMENS AKTIENGESELLSCHAFTDIEHL, DirkWACKER, Bernd
    • DIEHL, DirkWACKER, Bernd
    • E21B43/24
    • E21B43/2401E21B36/001E21B36/04E21B43/305
    • Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Förderung von einer kohlenwasserstoffhaltigen Substanz, insbesondere Bitumen oder Schwerstöl, aus einem Reservoir (100), wobei das Reservoir (100) mit Wärmeenergie zur Verringerung der Viskosität der Substanz beaufschlagt wird, wozu mindestens zwei Leiterschleifen (1, 2,..., 8) zur induktiven Bestromung als elektrische/elektromagnetische Heizung vorgesehen sind. Eine jeweilige der mindestens zwei Leiterschleifen (1, 2,..., 8) umfasst wenigstens zwei ausgedehnte Leiter (1, 2,..., 8), die zumindest abschnittsweise parallel in horizontaler Ausrichtung innerhalb des Reservoirs (100) geführt sind. Weiterhin sind mindestens zwei Wechselstromgeneratoren (60; 60', 60'', 60''', 60'''') für elektrische Leistung vorgesehen, die jeweils an eine jeweilige der Leiterschleifen (1, 2,..., 8) angeschlossen sind, wobei ein erster der mindestens zwei Wechselstromgeneratoren (60; 60', 60'', 60''', 60'''') und mindestens ein zweiter der mindestens zwei Wechselstromgeneratoren (60; 60', 60'', 60''', 60'''') bezüglich ihrer Frequenz synchron zueinander und mit fester Phasenlage zueinander betrieben werden.
    • 本发明涉及一种方法和用于促进含烃物质,尤其是沥青或重油,从储存器(100),其中所述贮存器(100)被在与热能作用以降低物质的粘度的装置,为此目的,至少两个导体回路(1 ,,, 8)被提供用于感应电流流作为电气/电磁加热2 .... 至少两个导体回路的相应的一个(1,2,...,8)包括至少两个延伸的导体(1,2,...,8),它们至少被引导在区段平行于所述储存器(100)内的水平方向。 此外,至少两个交替电流发生器(60; 60“ 60' ”,60' ‘’,60‘’‘’)被提供给每个连接到所述导体环中相应的一个电力(1,2,...,8) 是,第一个所述至少两个交流发电机(60; 60“ 60' ”,60' ‘’,60‘’‘’)和至少在所述至少两个AC发电机的第二(60; 60“ 60' ”,60' “”,60“”“”)相对于它们的频率在相互同步,并与固定的相位关系彼此进行操作。