专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010082975A1 SYSTEM AND METHOD FOR COMPLETION OPTIMIZATION 审中-公开
标题翻译：用于完成优化的系统和方法
公开(公告)号：WO2010082975A1
公开(公告)日：2010-07-22
申请号：PCT/US2009/066043
申请日：2009-11-30
申请人： HALLIBURTON ENERGY SERVICES, INC. , DYKSTRA, Jason, D. , SCHWENDEMANN, Kenneth, L. , DEJESUS, Orlando , FRIPP, Michael, L. , HAMID, Syed , GRIGSBY, Tommy, F.
发明人： DYKSTRA, Jason, D. , SCHWENDEMANN, Kenneth, L. , DEJESUS, Orlando , FRIPP, Michael, L. , HAMID, Syed , GRIGSBY, Tommy, F.
IPC分类号： E21B47/09
CPC分类号： E21B47/04 , E21B43/04 , E21B47/06 , E21B47/09
摘要： A system for completing a wellbore (38) having multiple zones. The system includes a completion (42) having a plurality of landing points defined therein positioned within the wellbore (38). A service tool is axially movable within the completion (42). The service tool is coupled to a pipe string (36) extending from the surface and selectively supported by a movable block (30) above the surface. A subsurface model is defined in a computer operably associated with the wellbore (38). The model is operable to predict the position of the service tool relative to the landing points of the completion (42) based upon a dynamic lumped mass model of the service tool and a dynamic lumped capacitance thermal model of the wellbore environment.
摘要翻译：一种用于完成具有多个区域的井筒（38）的系统。该系统包括其中定义在其中的多个着陆点定位在井眼（38）内的完井（42）。服务工具可以在完成（42）内轴向移动。服务工具联接到从表面延伸并由表面上方的可移动块（30）选择性地支撑的管柱（36）。在与井筒（38）可操作地相关联的计算机中限定了地下模型。该模型可操作以基于服务工具的动态集中质量模型和井眼环境的动态集总电容热模型来预测服务工具相对于完成（42）的着陆点的位置。

2. 发明申请

WO2011022210A2 FLOW PATH CONTROL BASED ON FLUID CHARACTERISTICS TO THEREBY VARIABLY RESIST FLOW IN A SUBTERRANEAN WELL 审中-公开
标题翻译：基于流体特性的流动路径控制，可以在下层井中具有可变的阻力流
公开(公告)号：WO2011022210A2
公开(公告)日：2011-02-24
申请号：PCT/US2010/044409
申请日：2010-08-04
申请人： HALLIBURTON ENERGY SERVICES, INC. , DYKSTRA, Jason, D. , FRIPP, Michael, L. , HAMID, Syed
发明人： DYKSTRA, Jason, D. , FRIPP, Michael, L. , HAMID, Syed
IPC分类号： E21B43/12 , E21B43/08 , E21B43/16
CPC分类号： E21B34/08 , E21B43/12 , Y10T137/2065 , Y10T137/2098 , Y10T137/2104 , Y10T137/2125 , Y10T137/2245
摘要： A system for variably resisting flow of a fluid composition can include a flow passage and a set of one or more branch passages which intersect the flow passage, whereby a proportion of the fluid composition diverted from the passage to the set of branch passages varies based on at least one of a) viscosity of the fluid composition, and b) velocity of the fluid composition in the flow passage. Another variable flow resistance system can include a flow path selection device that selects which of multiple flow paths a majority of fluid flows through from the device, based on a ratio of desired fluid to undesired fluid in the fluid composition. Yet another variable flow resistance system can include a flow chamber, with a majority of the fluid composition entering the chamber in a direction which changes based on a ratio of desired fluid to undesired fluid in the fluid composition.
摘要翻译：用于可变地抵抗流体组合物的流动的系统可以包括流动通道和与流动通道相交的一组或多个分支通道的集合，由此，从通道转移到该组分支通道的流体组分的一部分基于 a）流体组合物的粘度中的至少一个，和b）流动通道中流体组合物的速度。另一个可变流阻系统可以包括流路选择装置，该流路选择装置基于流体组合物中期望的流体与不期望的流体的比例来选择多数流体流过装置的多个流动路径中的哪一个。另一个可变流阻系统可以包括流动室，其中大部分流体组合物以基于所需流体与流体组合物中的不期望流体的比例而变化的方向进入腔室。

3. 发明申请

WO2010036244A1 DOWNHOLE ELECTRONICS WITH PRESSURE TRANSFER MEDIUM 审中-公开
标题翻译：带压力传递介质的卧式电子
公开(公告)号：WO2010036244A1
公开(公告)日：2010-04-01
申请号：PCT/US2008/077486
申请日：2008-09-24
申请人： HALLIBURTON ENERGY SERVICES, INC. , FRIPP, Michael, L. , KYLE, Donald, G. , DEJESUS, Orlando, , SCHULTZ, Roger,
发明人： FRIPP, Michael, L. , KYLE, Donald, G. , DEJESUS, Orlando, , SCHULTZ, Roger,
IPC分类号： E21B47/00
CPC分类号： E21B47/011
摘要： Disclosed embodiments include apparatus and methods for transferring a pressure to downhole electronics with a pressure transfer medium. An embodiment of the apparatus includes a body (102, 202) supporting a moveable pressure transfer member (110, 220, 240, 260, 408, 508), a pressure transfer medium (114, 224, 244, 264, 406, 506) contained by the body and the moveable pressure transfer member, and an electronic component disposed in the pressure transfer medium, wherein the pressure transfer member is moveable to transfer a pressure to the pressure transfer medium and the electronic component. Another embodiment of the apparatus includes a moveable enclosure (110, 220, 240, 260, 408, 508) and a non-conductive material (114, 224, 244, 264, 406, 506), wherein the non-conductive material isolates an electronic component from a downhole fluid and the moveable enclosure is operable to transfer a hydrostatic pressure to the non-conductive material and the electronic component. An embodiment of the method for pressurizing a downhole electronic component includes placing the electronic component in a flexible package including a pressure transfer medium coupled to the electronic component, disposing the package downhole, exposing the package to a downhole fluid and a hydrostatic pressure, isolating the electronic component from the downhole fluid, and transferring the hydrostatic pressure to the electronic component via the flexible package and the pressure transfer medium.
摘要翻译：公开的实施例包括用压力传递介质将压力传送到井下电子装置的装置和方法。装置的一个实施例包括支撑可移动的压力传递构件（110,220,240,260,408,508）的主体（102,202），压力传递介质（114,224,244,264,406,506）由所述主体和所述可移动压力传递构件容纳的电子部件和设置在所述压力传递介质中的电子部件，其中所述压力传递部件可移动以将压力传递到所述压力传递介质和所述电子部件。该装置的另一实施例包括可移动外壳（110,220,240,260,408,508）和非导电材料（114,224,244,264,406,506），其中非导电材料将来自井下流体的电子部件和可移动外壳可操作以将静水压力传递到非导电材料和电子部件。用于对井下电子部件加压的方法的一个实施例包括将电子部件放置在柔性封装中，该柔性封装包括耦合到电子部件的压力传递介质，在井下设置封装，将封装暴露于井下流体和静水压力，来自井下流体的电子部件，以及通过柔性包装和压力传递介质将静水压力传递到电子部件。

4. 发明申请

WO2013070182A1 FLUID DISCRIMINATION FOR USE WITH A SUBTERRANEAN WELL 审中-公开
标题翻译：流体歧视用于下层井
公开(公告)号：WO2013070182A1
公开(公告)日：2013-05-16
申请号：PCT/US2011/059534
申请日：2011-11-07
申请人： HALLIBURTON ENERGY SERVICES, INC. , DYKSTRA, Jason, D. , FRIPP, Michael, L.
发明人： DYKSTRA, Jason, D. , FRIPP, Michael, L.
IPC分类号： E21B43/12 , E21B34/06
CPC分类号： G02B1/10 , B01D17/0217 , E21B43/12 , F15D1/14 , G02B1/11 , G02B1/14
摘要： A fluid discrimination system can include a fluid discriminator which selects through which of multiple outlet flow paths a fluid composition flows, the selection being based on a direction of flow of the fluid composition through the discriminator, and the direction being dependent on a fluid type in the fluid composition. Another fluid discriminator can include a structure which displaces in response to a fluid composition flow, whereby an outlet flow path of the fluid composition changes in response to a change in a ratio of fluids in the fluid composition. A method of discriminating between fluids can include providing a fluid discriminator which selects through which of multiple outlet flow paths a fluid composition flows in the well, the selection being based on a direction of flow of the fluid composition through the discriminator, and the direction being dependent on a ratio of the fluids in the fluid composition.
摘要翻译：流体鉴别系统可以包括流体鉴别器，其选择流体组合物流过的多个出口流动路径中的哪一个，该选择基于通过鉴别器的流体组合物的流动方向，并且该方向取决于流体类型流体组成。另一种液体鉴别器可以包括响应于流体组成流而移位的结构，由此流体组合物中的流体比例变化响应于流体组合物的出口流动路径。区分流体的方法可以包括提供流体鉴别器，其选择流体组合物通过多孔出口流路中的哪一个在井中流动，所述选择基于流体组合物通过鉴别器的流动方向，并且该方向为取决于流体组合物中流体的比例。

5. 发明申请

WO2012141880A2 SELECTIVELY VARIABLE FLOW RESTRICTOR FOR USE IN A SUBTERRANEAN WELL 审中-公开
标题翻译：用于地下水井的选择性流量限制器
公开(公告)号：WO2012141880A2
公开(公告)日：2012-10-18
申请号：PCT/US2012/030641
申请日：2012-03-27
申请人： HALLIBURTON ENERGY SERVICES, INC. , FRIPP, Michael, L. , DYKSTRA, Jason, D.
发明人： FRIPP, Michael, L. , DYKSTRA, Jason, D.
IPC分类号： E21B21/08 , E21B21/10
CPC分类号： E21B43/12 , E21B34/08 , E21B47/18 , Y10T137/2098 , Y10T137/2109 , Y10T137/2202 , Y10T137/2218
摘要： A variable flow resistance system for use with a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least two inlets, and a flow resistance which varies depending on proportions of the fluid composition which flow into the chamber via the respective inlet flow paths, and an actuator which varies the proportions. The actuator may deflect the fluid composition toward one of the inlet flow paths. A method of variably controlling flow resistance in a well can include changing an orientation of a deflector relative to a passage through which a fluid composition flows, thereby influencing the fluid composition to flow toward one of multiple inlet flow paths of a flow chamber, the chamber having a flow resistance which varies depending on proportions of the fluid composition which flow into the chamber via the respective inlet flow paths.
摘要翻译：与地下井一起使用的可变流动阻力系统可包括：流动室，流体组合物流经所述流动室，所述室具有至少两个入口，并且流动阻力根据所述流动室的比例经由各自的入口流动路径流入腔室的流体成分，以及改变比例的致动器。致动器可使流体组合物朝向入口流动路径之一偏转。一种可变地控制井内流动阻力的方法可以包括改变偏转器相对于流体组合物流过的通道的取向，由此影响流体组合物流向流动室的多个入口流动路径中的一个，室其流动阻力根据通过相应入口流动路径流入腔室的流体组分的比例而变化。

6. 发明申请

WO2013070181A1 VARIABLE FLOW RESISTANCE FOR USE WITH A SUBTERRANEAN WELL 审中-公开
标题翻译：可变流动阻力，用于与地下室相同
公开(公告)号：WO2013070181A1
公开(公告)日：2013-05-16
申请号：PCT/US2011/059530
申请日：2011-11-07
申请人： HALLIBURTON ENERGY SERVICES, INC. , DYKSTRA, Jason, D. , FRIPP, Michael, L. , ZHAO, Liang , FELTEN, Frederic
发明人： DYKSTRA, Jason, D. , FRIPP, Michael, L. , ZHAO, Liang , FELTEN, Frederic
IPC分类号： E21B43/12 , E21B34/06
CPC分类号： E21B43/32 , E21B43/12
摘要： A variable flow resistance system for use with a subterranean well can include a structure which displaces in response to a flow of a fluid composition, whereby a resistance to the flow of the fluid composition changes in response to a change in a ratio of desired to undesired fluid in the fluid composition. Another system can include a structure which rotates in response to flow of a fluid composition, and a fluid switch which deflects the fluid composition relative to at least two flow paths. A method of variably resisting flow in a subterranean well can include a structure displacing in response to a flow of a fluid composition, and a resistance to the flow of the fluid composition changing in response to a ratio of desired to undesired fluid in the fluid composition changing. Swellable materials and airfoils may be used in variable flow resistance systems.
摘要翻译：与地下井一起使用的可变流阻系统可以包括响应于流体组合物的流动而移位的结构，由此对流体组合物的流动的阻力响应于期望的到不期望的比例的变化而变化流体组成中的流体。另一系统可以包括响应于流体组合物的流动而旋转的结构以及使流体组合物相对于至少两个流动路径偏转的流体开关。在地下井中可变地抵抗流动的方法可以包括响应于流体组合物的流动而移位的结构，以及响应于流体组合物中期望流体与不需要的流体的比例而改变的流体组合物的流动阻力改变。可溶胀材料和翼型可用于可变流阻系统。

7. 发明申请

WO2012151036A2 A DEVICE FOR DIRECTING THE FLOW OF A FLUID USING A CENTRIFUGAL SWITCH 审中-公开
标题翻译：用于引导使用离心开关的流体流动的装置
公开(公告)号：WO2012151036A2
公开(公告)日：2012-11-08
申请号：PCT/US2012/033534
申请日：2012-04-13
申请人： HALLIBURTON ENERGY SERVICES, INC. , FRIPP, Michael, L. , DYKSTRA, Jason, D.
发明人： FRIPP, Michael, L. , DYKSTRA, Jason, D.
IPC分类号： E21B43/12 , E21B34/08
CPC分类号： F15D1/0015 , Y10T137/2087 , Y10T137/2093 , Y10T137/2098 , Y10T137/2104 , Y10T137/2109 , Y10T137/2229 , Y10T137/8593 , Y10T137/87265
摘要： According to an embodiment, a device for directing the flow of a fluid comprises: a fluid chamber; a first outlet; a second outlet; a first outlet fluid passageway, wherein the first outlet fluid passageway is operatively connected to the first outlet; and a second outlet fluid passageway, wherein the second outlet fluid passageway is operatively connected to the second outlet; wherein the fluid rotationally flows about the inside of the chamber, and wherein the fluid flowing through the first outlet fluid passageway conjoins with the fluid flowing through the second outlet fluid passageway at a point downstream of the first and second outlet. According to another embodiment, a device for directing the flow of a fluid comprises: a sensor; a first outlet connected to the sensor; a second outlet connected to the sensor; a first outlet fluid passageway; and a second outlet fluid passageway; wherein as the total number of phases of the fluid increases, the sensor directs at least a first phase of the fluid into the first outlet fluid passageway and directs at least a second phase of the fluid into the second outlet fluid passageway, and wherein the fluid flowing through the first outlet fluid passageway conjoins with the fluid flowing through the second outlet fluid passageway at a point downstream of the first and second outlet.
摘要翻译：根据实施例，用于引导流体流动的装置包括：流体室; 第一个出口第二个出口第一出口流体通道，其中第一出口流体通道可操作地连接到第一出口; 和第二出口流体通道，其中第二出口流体通道可操作地连接到第二出口; 其中所述流体围绕所述室的内部旋转流动，并且其中流过所述第一出口流体通道的流体与在所述第一和第二出口下游的点处流过所述第二出口流体通道的流体相结合。根据另一个实施例，用于引导流体流动的装置包括：传感器; 连接到传感器的第一出口; 连接到传感器的第二出口; 第一出口流体通道; 和第二出口流体通道; 其中当所述流体的总相数增加时，所述传感器将所述流体的至少第一相引导到所述第一出口流体通道中并将所述流体的至少第二相引导到所述第二出口流体通道中，并且其中所述流体流过第一出口流体通道与在第一和第二出口下游的点处流过第二出口流体通道的流体结合。

8. 发明申请

WO2012138681A3 METHOD AND APPARATUS FOR CONTROLLING FLUID FLOW IN AN AUTONOMOUS VALVE USING A STICKY SWITCH 审中-公开
公开(公告)号：WO2012138681A3
公开(公告)日：2012-10-11
申请号：PCT/US2012/032044
申请日：2012-04-04
申请人： HALLIBURTON ENERGY SERVICES, INC. , FRIPP, Michael, L. , DYKSTRA, Jason, D.
发明人： FRIPP, Michael, L. , DYKSTRA, Jason, D.
IPC分类号： E21B34/14 , E21B34/16
摘要： Apparatus and methods are described for autonomously controlling fluid flow in a tubular in a wellbore. A fluid is flowed through an inlet passageway into a biasing mechanism. A fluid flow distribution is established across the biasing mechanism. The fluid flow distribution is altered in response to a change in the fluid characteristic over time. In response, fluid flow through a downstream sticky switch assembly is altered, thereby altering fluid flow patterns in a downstream vortex assembly. The method "selects" based on a fluid characteristic, such as viscosity, density, velocity, flow rate, etc. The biasing mechanism can take various forms such as a widening passageway, contour elements along the biasing mechanism, or a curved section of the biasing mechanism passageway. The biasing mechanism can include hollows formed in the passageway wall, obstructions extending from the passageway wall, fluid diodes, Tesla fluid diodes, a chicane, or abrupt changes in passageway cross-section.

9. 发明申请

WO2012074678A2 A DEVICE FOR DIRECTING THE FLOW A FLUID USING A PRESSURE SWITCH 审中-公开
标题翻译：使用压力开关指导流体流动的装置
公开(公告)号：WO2012074678A2
公开(公告)日：2012-06-07
申请号：PCT/US2011/059631
申请日：2011-11-07
申请人： HALLIBURTON ENERGY SERVICES, INC. , DYKSTRA, Jason, D. , FRIPP, Michael, L.
发明人： DYKSTRA, Jason, D. , FRIPP, Michael, L.
IPC分类号： F15D1/02 , F15B21/04
CPC分类号： E21B43/20 , E21B34/08 , F15D1/02 , Y10T137/2115 , Y10T137/2267
摘要： A device for directing the flow of a fluid comprises: a pressure pocket; a first fluid passageway; a pressure source; and a pressure switch, wherein the first fluid passageway operationally connects at least the pressure pocket and the pressure source, and wherein the pressure switch is positioned adjacent to the pressure source. According to an embodiment, depending on at least one of the properties of the fluid, the fluid that flows into the pressure pocket changes. In one embodiment, the change is the fluid increasingly flows into the pressure pocket. In another embodiment, the change is the fluid decreasingly flows into the pressure pocket. According to another embodiment, a flow rate regulator comprises: the device for directing the flow of a fluid; a second fluid passageway; a third fluid passageway; and a fourth fluid passageway.
摘要翻译：用于引导流体流动的装置包括：压力袋; 第一流体通道; 压力源; 以及压力开关，其中所述第一流体通路可操作地连接至少所述压力腔和所述压力源，并且其中所述压力开关位于所述压力源附近。根据一个实施例，取决于流体的至少一个性质，流入压力袋的流体改变。在一个实施例中，变化是流体越来越多地流入压力袋。在另一个实施例中，该变化是流体逐渐流入压力腔。根据另一个实施例，流量调节器包括：用于引导流体流动的装置; 第二流体通道; 第三流体通道; 和第四流体通道。

10. 发明申请

WO2013070219A9 ROTATIONAL MOTION-INDUCING VARIABLE FLOW RESISTANCE SYSTEMS HAVING A SIDEWALL FLUID OUTLET AND METHODS FOR USE THEREOF IN A SUBTERRANEAN FORMATION 审中-公开
公开(公告)号：WO2013070219A9
公开(公告)日：2013-05-16
申请号：PCT/US2011/060087
申请日：2011-11-10
申请人： HALLIBURTON ENERGY SERVICES,INC. , DYKSTRA, Jason, D. , FRIPP, Michael, L.
发明人： DYKSTRA, Jason, D. , FRIPP, Michael, L.
IPC分类号： E21B43/12 , E21B34/06
摘要： Variable flow resistance systems can be used to regulate fluid flow in various applications, particularly within a subterranean formation. A variable flow resistance system can comprise a chamber configured to induce rotational motion of a fluid flowing therethrough, a fluid inlet coupled to the chamber, and a fluid outlet coupled to the chamber that allows the fluid to exit through at least a sidewall of the chamber. If desired, a plurality of the chambers can be connected in series fluid flow communication with one another.

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