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1. 发明申请

US20090288824A1 MULTI-ZONE FORMATION FLUID EVALUATION SYSTEM AND METHOD FOR USE OF SAME 审中-公开
标题翻译：多区形成流体评估系统及其使用方法
公开(公告)号：US20090288824A1
公开(公告)日：2009-11-26
申请号：US12488539
申请日：2009-06-20
申请人： Stewart Hampton Fowler,, JR. , Curtis Wendler , Travis Cavender
发明人： Stewart Hampton Fowler,, JR. , Curtis Wendler , Travis Cavender
IPC分类号： E21B49/08 , E21B47/00 , E21B43/14
CPC分类号： E21B33/124 , E21B43/121 , E21B43/14 , E21B49/087
摘要： A formation fluid evaluation system (800) interconnected within a tubular string (818) for operation in a wellbore (802) having multiple zones (806, 808, 810). The evaluation system (800) includes a set of straddle packers (820, 822) that is operable to sequentially isolate the multiple zones (806, 808, 810). A test valve (824) is disposed between the straddle packers (820, 822). A fluid unloading assembly (828) is positioned uphole of the straddle packers (820, 822). The fluid unloading assembly (828) is operable to draw fluid (834) from the isolated zone (808) into the tubular string (818) through the test valve (824) in response to the circulation of a drive fluid down the tubular string (818). A formation evaluation instrument (836) is disposed within the tubular string (818) and determines a characteristic of the fluid (834) received from the isolated zone (808).
摘要翻译：在管状串（818）内互连的地层流体评估系统（800），用于在具有多个区域（806,808,810）的井筒（802）中操作。评估系统（800）包括一组跨接封隔器（820,822），其可操作以顺序地隔离多个区域（806,808,810）。测试阀（824）设置在跨越式封隔器（820,822）之间。流体卸载组件（828）定位在跨越式封隔器（820,822）的井口。流体卸载组件（828）可操作以响应于驱动流体沿管状管道的循环（824）而将流体（834）从隔离区域（808）通过测试阀（824）抽入管状串（818） 818）。地层评估仪器（836）设置在管状串（818）内并且确定从隔离区（808）接收的流体（834）的特性。

2. 发明申请

US20080302529A1 Multi-zone formation fluid evaluation system and method for use of same 审中-公开
标题翻译：多区地层流体评价系统及其使用方法
公开(公告)号：US20080302529A1
公开(公告)日：2008-12-11
申请号：US11811761
申请日：2007-06-11
申请人： Stewart Hampton Fowler, JR. , Curtis Wendler , Travis Cavender
发明人： Stewart Hampton Fowler, JR. , Curtis Wendler , Travis Cavender
IPC分类号： E21B47/00 , E21B43/14
CPC分类号： E21B33/124 , E21B43/121 , E21B43/14 , E21B49/087
摘要： A formation fluid evaluation system (100) interconnected within a tubular string (118) for operation in a wellbore (102) having multiple zones (106, 108, 110). The evaluation system (100) includes a pair of straddle packers (120, 122) that isolates one zone (108) of the multiple zones (106, 108, 110), a test valve (124) disposed between the straddle packers (120, 122) and an upper packer (126) positioned uphole of the uppermost zone (106) of the multiple zones (106, 108, 110). A fluid lift assembly (128) is position uphole of the upper packer (126). The fluid lift assembly (128) is operable to draw fluid (134) from the isolated zone (108) into the tubular string (118) through the test valve (124). A formation evaluation instrument (136) is disposed within the tubular string (118) and determines a characteristic of the fluid (134) received from the isolated zone (108).
摘要翻译：在管状串（118）内互连的地层流体评估系统（100），用于在具有多个区域（106,108,110）的井筒（102）中操作。评估系统（100）包括隔离多个区域（106,108,110）中的一个区域（108）的一对跨接封隔器（120,122），设置在跨越式封隔器（120）之间的测试阀（124） 122）和位于多个区域（106,108,110）的最上部区域（106）的上方的上封隔器（126）。流体提升组件（128）位于上部封隔器（126）的上方。流体提升组件（128）可操作以通过测试阀（124）将流体（134）从隔离区（108）抽入管状串（118）。地层评估仪器（136）设置在管状串（118）内并且确定从隔离区（108）接收的流体（134）的特性。

3. 发明授权

US06880634B2 Coiled tubing acoustic telemetry system and method 有权
标题翻译：卷管声学遥测系统及方法
公开(公告)号：US06880634B2
公开(公告)日：2005-04-19
申请号：US10308610
申请日：2002-12-03
申请人： Wallace R. Gardner , Vimal V. Shah , Donald G. Kyle , Hampton Fowler, Jr. , Leonard Case
发明人： Wallace R. Gardner , Vimal V. Shah , Donald G. Kyle , Hampton Fowler, Jr. , Leonard Case
IPC分类号： E21B19/22 , E21B47/16
CPC分类号： E21B19/22 , E21B47/16
摘要： System, apparatus, and method of telemetering downhole sensor information to the surface while operations are performed in an oil or gas well using coiled tubing. Data are transmitted on coiled tubing as digital signals encoded in acoustic signals. In one implementation, a stripper packer through which coiled tubing is moved into a well is operated between at least a first state and a second state; and an acoustic communication device responds to operation of the stripper packer such that when the stripper packer is in the first state, the acoustic communication device is decoupled from acoustic communication with the coiled tubing, but when the stripper packer is in the second state, the acoustic communication device is coupled for acoustic communication with the coiled tubing.
摘要翻译：在使用连续油管在油井或气井中进行操作时，将井下传感器信息遥测到地面的系统，设备和方法。数据在连续油管上传输，作为以声信号编码的数字信号。在一个实施方案中，通过其将连续油管移动到井中的汽提器封隔器在至少第一状态和第二状态之间运行; 并且声学通信装置响应于汽提器封隔器的操作，使得当剥离器封隔器处于第一状态时，声学通信装置与连续管道的声学连通解耦，但是当汽提隔板封隔器处于第二状态时，声学通信装置被耦合用于与连续油管的声学通信。

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