-
公开(公告)号：US09932815B2
公开(公告)日：2018-04-03
申请号：US14958231
申请日：2015-12-03
Applicant: Schlumberger Technology Corporation
Inventor： Kirk Flight , John Yarnold , Matthew Niemeyer , Jeffrey Marabella
CPC classification number: E21B47/0006 , E21B17/01 , E21B47/0001
Abstract: A technique facilitates monitoring of strain related effects along a tubing string, such as a tubing string extending from surface equipment toward a sea floor in a subsea well application. A monitoring module is employed to monitor the strain related effects and may have a tubular structure. The monitoring module also has a reduced wall thickness region constructed to concentrate strain in this reduced wall thickness region. Additionally, the monitoring module comprises at least one sensor mounted to the tubular structure in the reduced wall thickness region for monitoring of strains.
-
Patent Agency Ranking
公开(公告)号：US20160341014A1
公开(公告)日：2016-11-24
申请号：US15225497
申请日：2016-08-01
Applicant: Schlumberger Technology Corporation
Inventor： Kirk W. Flight , Matthew Niemeyer , Ronald James Spencer , John Yarnold , Jeffrey Marabella , Gary Rytlewski
IPC: E21B41/00 , E21B33/064 , F03B3/04 , E21B34/04 , F03B3/12 , F03B3/18 , E21B17/01 , E21B33/035
CPC classification number: E21B41/0085 , E21B4/02 , E21B17/01 , E21B33/035 , E21B33/0355 , E21B33/063 , E21B33/064 , E21B34/04 , F03B3/04 , F03B3/126 , F03B3/18
Abstract: In-riser power generation devices and methods are utilized to generate power subsea to operate subsea devices of a subsea well system. A turbine power generator is located in fluid communication with a subsea fluid flow path of a subsea well system and the turbine power generator is operationally connected to a subsea power device.
Abstract translation: 升降机发电装置和方法用于产生海底电力以操作海底井系统的海底装置。 涡轮发电机位于与海底井系统的海底流体流动路径流体连通并且涡轮发电机可操作地连接到海底电力设备。
-
公开(公告)号：US20130175045A1
公开(公告)日：2013-07-11
申请号：US13724372
申请日：2012-12-21
Applicant: Schlumberger Technology Corporation
Inventor： Gary Rytlewski , Kirk Wallace Flight , John Yarnold
IPC: E21B33/035
CPC classification number: E21B33/0355 , E21B34/045 , F15B1/02 , F15B2211/212 , F15B2211/214
Abstract: A method for pressurizing a hydraulic accumulator includes creating an annulus pressure zone in hydraulic communication with the hydraulic accumulator through a hydraulic recharging circuit and applying a hydraulic pressure to the annulus pressure zone. Operating the hydraulic recharging circuit in response to applying the hydraulic pressure and pressurizing the hydraulic accumulator in response to operating the hydraulic recharging circuit.
Abstract translation: 一种用于对液压蓄能器加压的方法包括通过液压再充电回路产生与液压蓄能器液压连通的环形压力区，并向环形压力区施加液压。 响应于施加液压并响应于操作液压再充电回路而对液压蓄能器加压，操作液压再充电回路。
-
公开(公告)号：US09453385B2
公开(公告)日：2016-09-27
申请号：US13724372
申请日：2012-12-21
Applicant: Schlumberger Technology Corporation
Inventor： Gary Rytlewski , Kirk Wallace Flight , John Yarnold
IPC: E21B33/035 , E21B33/064 , E21B34/04 , F15B1/02
CPC classification number: E21B33/0355 , E21B34/045 , F15B1/02 , F15B2211/212 , F15B2211/214
Abstract: A method for pressurizing a hydraulic accumulator includes creating an annulus pressure zone in hydraulic communication with the hydraulic accumulator through a hydraulic recharging circuit and applying a hydraulic pressure to the annulus pressure zone. Operating the hydraulic recharging circuit in response to applying the hydraulic pressure and pressurizing the hydraulic accumulator in response to operating the hydraulic recharging circuit.
Abstract translation: 一种用于对液压蓄能器加压的方法包括通过液压再充电回路产生与液压蓄能器液压连通的环形压力区，并向环形压力区施加液压。 响应于施加液压并响应于操作液压再充电回路而对液压蓄能器加压，操作液压再充电回路。
-
公开(公告)号：US10246972B2
公开(公告)日：2019-04-02
申请号：US15225497
申请日：2016-08-01
Applicant: Schlumberger Technology Corporation
Inventor： Kirk W. Flight , Matthew Niemeyer , Ronald James Spencer , John Yarnold , Jeffrey Marabella , Gary Rytlewski
IPC: E21B4/02 , E21B17/01 , E21B33/035 , E21B34/04 , F03B3/04 , F03B3/18 , E21B41/00 , E21B33/06 , E21B33/064 , F03B3/12
Abstract: In-riser power generation devices and methods are utilized to generate power subsea to operate subsea devices of a subsea well system. A turbine power generator is located in fluid communication with a subsea fluid flow path of a subsea well system and the turbine power generator is operationally connected to a subsea power device.
-
公开(公告)号：US20160160630A1
公开(公告)日：2016-06-09
申请号：US14958231
申请日：2015-12-03
Applicant: Schlumberger Technology Corporation
Inventor： Kirk Flight , John Yarnold , Matthew Niemeyer , Jeffrey Marabella
CPC classification number: E21B47/0006 , E21B17/01 , E21B47/0001
Abstract: A technique facilitates monitoring of strain related effects along a tubing string, such as a tubing string extending from surface equipment toward a sea floor in a subsea well application. A monitoring module is employed to monitor the strain related effects and may have a tubular structure. The monitoring module also has a reduced wall thickness region constructed to concentrate strain in this reduced wall thickness region. Additionally, the monitoring module comprises at least one sensor mounted to the tubular structure in the reduced wall thickness region for monitoring of strains.
Abstract translation: 一种技术有助于监测沿着油管柱的应变相关效应，例如在海底井应用中从表面设备延伸到海底的油管柱。 监测模块用于监测应变相关效应，并可具有管状结构。 监测模块还具有减小的壁厚区域，其被构造为将应变集中在该还原壁厚区域中。 另外，监测模块包括至少一个传感器，该传感器安装在减小的壁厚区域中的管状结构上，用于监测应变。
-
-
-
-
-
Search Results
6
records
(took 0.016 seconds)
