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1.发明申请
公开(公告)号：WO2021154343A1
公开(公告)日：2021-08-05
申请号：PCT/US2020/053844
申请日：2020-10-01
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： SINGH, John Paul Bir , JAASKELAINEN, Mikko , MAIDA, John L. , YERUBANDI, Krishna Babu
Abstract: Aspects of the subject technology relate to systems and methods for determining cement barrier quality of a cementing process. Systems and methods are provided for receiving data from a distributed acoustic sensing fiber optic line positioned proximate to cement barrier of a wellbore, determining at least one zonal isolation in the cement barrier based on the data received from the distributed acoustic sensing fiber optic line, and compiling a cement bond long based on the determining of the at least one zonal isolation in the cement barrier.
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公开(公告)号：WO2018038735A1
公开(公告)日：2018-03-01
申请号：PCT/US2016/048930
申请日：2016-08-26
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Abstract: In some embodiments, a method and apparatus, as well as an article, may operate to determine downhole properties based on detected optical signals. An optical detection apparatus can include an optical detector including a superconducting nanowire single photon detector (SNSPD) for detecting light received at an input section of fiber optic cable. The optical detection apparatus can further include a cryogenic cooler configured to maintain the temperature of a light-sensitive region of the SNSPD within a superconducting temperature range of the SNSPD. Downhole properties are measured based on detected optical signals received at the optical detection apparatus. Additional apparatus, systems, and methods are disclosed.
Abstract translation: 在一些实施例中，方法和装置以及物品可以用于基于检测到的光学信号确定井下特性。 光学检测装置可以包括光学检测器，该光学检测器包括用于检测在光缆的输入部分处接收的光的超导纳米线单光子检测器（SNSPD）。 光学检测装置可以进一步包括低温冷却器，其被配置为将SNSPD的光敏区域的温度保持在SNSPD的超导温度范围内。 基于在光学检测装置处接收的检测到的光学信号来测量井下特性。 披露了其他设备，系统和方法。
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公开(公告)号：WO2021154382A1
公开(公告)日：2021-08-05
申请号：PCT/US2020/062682
申请日：2020-12-01
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： SINGH, John Paul Bir , JAASKELAINEN, Mikko , YERUBANDI, Krishna Babu , MAIDA, John L.
IPC: E21B47/125 , E21B47/06 , E21B47/14 , E21B17/02 , E21B47/26
Abstract: Aspects of the subject technology relate to systems and methods for determining positions of fluids during a cementing process in real-time. Systems and methods are provided for receiving one or more sensing parameters from a distributed acoustic sensing fiber optic line positioned in a wellbore during a cementing process, determining types of fluid proximate to the wellbore based on the one or more sensing parameters received from the distributed acoustic sensing fiber optic line, determining pressure gradients of the types of fluid based on the one or more sensing parameters received from the distributed acoustic sensing fiber optic line, and compiling flow profiles for the types of fluid proximate to the wellbore based on at least one of the determining of the types of fluid and the determining of the pressure gradients of the types of fluid.
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公开(公告)号：WO2018038736A1
公开(公告)日：2018-03-01
申请号：PCT/US2016/048954
申请日：2016-08-26
Applicant: HALLIBURTON ENERGY SERVICES INC.
Abstract: In some embodiments, a method and apparatus, as well as an article, may operate to determine properties based on detected optical signals. An optical detection apparatus can include an optical detector for detecting light received through a fiber optic cable; a housing for enclosing the optical detector; a light source; and a cooling mechanism having the housing mounted thereto. The cooling mechanism can maintain the temperature of a light-sensitive region of the optical detector within a temperature range below 210 degrees Kelvin. Additional apparatus, systems, and methods are disclosed.
Abstract translation: 在一些实施例中，方法和装置以及物品可以用于基于检测到的光学信号来确定特性。 光学检测设备可以包括用于检测通过光纤电缆接收的光的光学检测器; 用于封闭光学检测器的外壳; 一个光源; 以及安装有壳体的冷却机构。 冷却机构可以将光学检测器的光敏区域的温度维持在低于210开尔文的温度范围内。 披露了其他设备，系统和方法。
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公开(公告)号：WO2015171111A1
公开(公告)日：2015-11-12
申请号：PCT/US2014/036799
申请日：2014-05-05
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： GAO, Li , MAIDA, John L. , SAMSON, Etienne
CPC classification number: G02B6/4416 , B82Y20/00 , E21B17/003 , E21B47/123 , E21B47/124 , G02B6/02395 , G02B6/443 , G02B6/4486 , G02B6/4492 , G02B6/504 , H01B7/046
Abstract: An optical cable can include one or more graphenic elements disposed about one or more optically transmissive fibers. A graphenic element can be a coating of graphene or amorphous graphite, a ribbon of graphene or amorphous graphite, or fibers of graphene or amorphous graphite. The graphenic element provides a path for electrical conduction while the optically transmissive fiber provides a path for optical transmission. An optical cable as disclosed herein can include a plurality of electrical and optical paths with a much smaller diameter and weight than traditional cables.
Abstract translation: 光缆可以包括围绕一个或多个光学透射光纤布置的一个或多个石墨烯元件。 石墨烯元素可以是石墨烯或非晶石墨的涂层，石墨烯带或非晶石墨，或石墨烯或非晶石墨的纤维。 石墨烯元件提供用于导电的路径，而光学透射光纤提供用于光学传输的路径。 如本文所公开的光缆可以包括具有比传统电缆小得多的直径和重量的多个电路和光路。
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Patent Agency Ranking
公开(公告)号：WO2012010821A2
公开(公告)日：2012-01-26
申请号：PCT/GB2011/001068
申请日：2011-07-15
Applicant: HALLIBURTON ENERGY SERVICES, INC. , MAIDA, John L. , SAMSON, Etienne M. , TURNER, Craig Robert
Inventor： MAIDA, John L. , SAMSON, Etienne M.
IPC: E21B47/12
CPC classification number: E21B47/123 , E21B47/16
Abstract: A communication system can include a transmitter which transmits a signal, and at least one sensing device which receives the signal, the sensing device including a line contained in an enclosure, and the signal being detected by the line through a material of the enclosure. A sensing system can include at least one sensor which senses a parameter, at least one sensing device which receives an indication of the parameter, the sensing device including a line contained in an enclosure, and a transmitter which transmits the indication of the parameter to the line through a material of the enclosure. Another sensing system can include an object which displaces in a subterranean well. At least one sensing device can receive a signal from the object. The sensing device can include a line contained in an enclosure, and the signal can be detected by the line through a material of the enclosure.
Abstract translation: 通信系统可以包括发送信号的发送器和接收信号的至少一个感测装置，感测装置包括包含在外壳中的线，并且信号被线路通过外壳的材料检测。 感测系统可以包括至少一个感测参数的传感器，至少一个感测装置，其接收参数的指示，感测装置包括包含在外壳中的线;以及发射器，其将参数的指示发送到 穿过外壳的材料。 另一感测系统可以包括位于地下井中的物体。 至少一个感测装置可以接收来自对象的信号。 感测装置可以包括包含在外壳中的线，并且信号可以通过线路通过外壳的材料来检测。
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公开(公告)号：WO2021194522A1
公开(公告)日：2021-09-30
申请号：PCT/US2020/031076
申请日：2020-05-01
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： JAASKELAINEN, Mikko , PARK, Brian Vandellyn , MAIDA, John L.
IPC: E21B47/12 , E21B34/14 , E21B41/00 , E21B17/206 , E21B23/001 , E21B23/01 , E21B33/12 , E21B43/26 , E21B43/2607 , E21B47/06 , E21B47/07 , E21B49/00 , G01V8/16
Abstract: Aspects of the subject technology relate to systems and methods for deploying fiber optic lines in a wellbore using a fiber optic deployment device. The device can include at least one fiber optic spool forming a canister. The canister can be operable to self-propel through at least a portion of the wellbore. Each of the at least one fiber optic spool can comprising one or more fiber optic lines. Each of the one or more fiber optic lines can be coupled to a bridge plug at a first end and coupled to a cable at a second end opposite the first end. The device can include a sleeve covering the at least one fiber optic spool.
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公开(公告)号：WO2021154341A1
公开(公告)日：2021-08-05
申请号：PCT/US2020/053126
申请日：2020-09-28
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： SINGH, John Paul Bir , MAIDA, John L. , JAASKELAINEN, Mikko , YERUBANDI, Krishna Babu
IPC: E21B47/12 , E21B47/005 , E21B43/12 , E21B33/14 , E21B43/26
Abstract: System and methods for detecting a composition in a wellbore during a cementing operation. An electrochemical cell can be disposed towards an end of a wellbore. The electrochemical cell can generate electrical energy in response to a physical presence of a composition at the electrochemical cell. The composition can be pumped from a surface of the wellbore during a cementing operation of the wellbore. Further, a telemetry signal indicating the physical presence of the composition at the electrochemical cell can be generated based on the electrical energy generated by the electrochemical cell. As follows, the telemetry signal can be transmitted to the surface of the wellbore.
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公开(公告)号：WO2017082891A1
公开(公告)日：2017-05-18
申请号：PCT/US2015/060100
申请日：2015-11-11
Applicant: HALLIBURTON ENERGY SERVICES, INC.
IPC: G01N21/21 , E21B47/008
Abstract: Systems and methods are provided for determining a presence, type, or amount of an analyte in fluid. An analyte sensor can include a substrate that includes a chiral molecule for sensing the presence of the analyte in the fluid. A property of the chiral molecule may change in response to sensing the presence of the analyte. The change in the property of the chiral molecule can cause a change in polarization of a beam of light traveling through the substrate. The presence, type, or amount of the analyte can be determined based on the change in polarization of the beam of light. The analyte sensor, along with optical fibers, can be used to determine the presence, type, or amount of an analyte in a fluid sample from a wellbore.
Abstract translation: 提供了用于确定流体中分析物的存在，类型或量的系统和方法。 分析物传感器可以包括包含用于感测流体中分析物的存在的手性分子的基底。 响应于感测分析物的存在，手性分子的性质可以改变。 手性分子性质的改变可引起穿过基板的光束的偏振变化。 分析物的存在，类型或量可以基于光束的偏振的变化来确定。 分析物传感器以及光纤可用于确定来自井眼的流体样品中分析物的存在，类型或量。
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公开(公告)号：WO2016085480A1
公开(公告)日：2016-06-02
申请号：PCT/US2014/067423
申请日：2014-11-25
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： GREEN, Todd J. , WACHTEL, Alexis , MARKUS, William , MAIDA, John L.
CPC classification number: F16L1/20 , E21B17/206 , E21B47/123 , F16L1/15 , F16L1/16 , F16L1/161 , F16L9/22 , F16L53/37 , F16L59/14 , F17D1/05 , F17D1/08 , F17D5/06 , G02B6/4463 , G02B6/50 , H01P3/127
Abstract: Pipeline segments can contain cables, such as communication cables (e.g., fiber optic cables) within insulation material surrounding the pipeline segments. Cables can be embedded within the insulation material, run through conduits embedded within the insulation material, placed in channels formed in the insulation material, or otherwise. Channels containing one or more cables can be filled with supplemental insulation material, thus securing the cables within the channels. Pipelines created as disclosed herein can enable data transfer between distant points without the need to lay fiber optic cable in addition to the pipeline. Further, fiber optic cable embedded thusly can be used to sense conditions in the pipeline, such as leaks, seismic activity, strain, and temperature information.
Abstract translation: 管道段可包含电缆，诸如围绕管道段的绝缘材料内的通信电缆（例如，光纤电缆）。 电缆可嵌入绝缘材料内，穿过嵌入绝缘材料内的导管，放置在形成于绝缘材料中的通道中，或以其他方式。 包含一根或多根电缆的通道可以填充附加的绝缘材料，从而将电缆固定在通道内。 如本文所公开的那样创建的管道可以实现远距离点之间的数据传输，而不需要除了管道之外铺设光缆。 此外，嵌入的光纤电缆可用于检测管道中的情况，如泄漏，地震活动，应变和温度信息。
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