Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments
    1.
    发明申请
    Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments 有权
    微机电系统(MEMS)在井身处理中的应用

    公开(公告)号:US20110192597A1

    公开(公告)日:2011-08-11

    申请号:US13031513

    申请日:2011-02-21

    IPC分类号: E21B47/00 E21B33/13

    摘要: A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, pumping the wellbore composition into the wellbore at a flow rate, determining velocities of the MEMS sensors along a length of the wellbore, and determining an approximate cross-sectional area profile of the wellbore along the length of the wellbore from at least the velocities of the MEMS sensors and the fluid flow rate. A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, pumping the wellbore composition into the wellbore, determining positions of the MEMS sensors relative to one or more known positions along a length of the wellbore, and determining an approximate cross-sectional area profile of the wellbore along the length of the wellbore from at least the determined positions of the MEMS sensors.

    摘要翻译: 一种维修井眼的方法,包括将多个微机电系统(MEMS)传感器放置在井眼组合物中,以将井筒组合物以流速泵送到井眼中,确定MEMS传感器沿着长度为 井筒,并且从至少MEMS传感器的速度和流体流速确定沿着井眼的长度的井筒的近似横截面面积轮廓。 一种维修井筒的方法,包括将多个微机电系统(MEMS)传感器放置在井筒组合物中,将井筒组合物泵送到井眼中,确定MEMS传感器相对于沿着一个或多个已知位置的一个或多个已知位置的位置 并且从至少所述MEMS传感器的所确定的位置确定所述井眼沿所述井眼的长度的近似横截面面积轮廓。

    Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments
    3.
    发明申请
    Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments 有权
    微机电系统(MEMS)在井身处理中的应用

    公开(公告)号:US20110199228A1

    公开(公告)日:2011-08-18

    申请号:US13031519

    申请日:2011-02-21

    IPC分类号: G01V3/18

    摘要: A method of servicing a wellbore, comprising placing a plurality of Micro-Electro-Mechanical System (MEMS) sensors in a wellbore composition, placing the wellbore composition in the wellbore, obtaining data from the MEMS sensors using a plurality of data interrogation units spaced along a length of the wellbore, and telemetrically transmitting the data from an interior of the wellbore to an exterior of the wellbore using a conduit positioned in the wellbore. A system, comprising a wellbore extending the earth's surface, a conduit positioned in the wellbore, a wellbore composition positioned in the wellbore, the wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors, and a plurality of data interrogation units spaced along a length of the wellbore and adapted to obtain data from the MEMS sensors and telemetrically transmit the data from an interior of the wellbore to an entrance of the wellbore via the conduit.

    摘要翻译: 一种维护井眼的方法,包括将多个微机电系统(MEMS)传感器放置在井筒组合物中,将井筒组合物放置在井眼中,使用间隔开的多个数据询问单元从MEMS传感器获得数据 井筒的长度,并且使用定位在井筒中的导管将数据从井眼的内部遥测地传递到井眼的外部。 一种系统,包括延伸地球表面的井筒,位于井筒中的导管,定位在井眼中的井眼组合,井筒组合物包括多个微机电系统(MEMS)传感器和多个数据询问 单元沿着井筒的长度间隔开,并且适于从MEMS传感器获得数据,并且通过管道将数据从井筒的内部遥测地传递到井筒的入口。

    Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments
    4.
    发明申请
    Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments 有权
    微机电系统(MEMS)在井身处理中的应用

    公开(公告)号:US20110186290A1

    公开(公告)日:2011-08-04

    申请号:US13031535

    申请日:2011-02-21

    IPC分类号: E21B47/00 E21B33/13

    摘要: A method of servicing a wellbore, comprising placing a wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors in the wellbore, placing a plurality of acoustic sensors in the wellbore, obtaining data from the MEMS sensors and data from the acoustic sensors using a plurality of data interrogation units spaced along a length of the wellbore, and transmitting the data obtained from the MEMS sensors and the acoustic sensors from an interior of the wellbore to an exterior of the wellbore. A method of servicing a wellbore, comprising placing a wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors in the wellbore, and obtaining data from the MEMS sensors using a plurality of data interrogation units spaced along a length of the wellbore, wherein one or more of the data interrogation units is powered by a turbo generator or a thermoelectric generator located in the wellbore.

    摘要翻译: 一种维修井筒的方法,包括将包含多个微机电系统(MEMS)传感器的井筒组合物放置在井筒中,将多个声传感器放置在井筒中,从MEMS传感器获得数据和从 使用沿着井眼的长度间隔开的多个数据询问单元的声学传感器,以及将从MEMS传感器和声学传感器获得的数据从井眼的内部传送到井眼的外部。 一种维修井筒的方法,包括将包含多个微机电系统(MEMS)传感器的井筒组合物放置在井眼中,以及使用沿着长度为的长度间隔开的多个数据询问单元从MEMS传感器获得数据 井筒,其中一个或多个数据询问单元由位于井眼中的涡轮发电机或热电发电机供电。

    Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments
    6.
    发明申请
    Use of Micro-Electro-Mechanical Systems (MEMS) in Well Treatments 有权
    微机电系统(MEMS)在井身处理中的应用

    公开(公告)号:US20110192592A1

    公开(公告)日:2011-08-11

    申请号:US13031524

    申请日:2011-02-21

    IPC分类号: E21B47/00

    摘要: A method of servicing a wellbore, comprising placing into a wellbore a first wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors having a first identifier, and determining positions in the wellbore of the MEMS sensors having the first identifiers. A method of servicing a wellbore, comprising placing into a wellbore a first wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors having a first identifier, placing into the wellbore a second wellbore composition comprising a plurality of MEMS sensors having first identifier, and determining positions in the wellbore of the MEMS sensors having the first identifier, wherein the MEMS sensors of the first wellbore composition are added to a portion of the first wellbore composition added to the wellbore prior to a remainder of the first wellbore composition, and the MEMS sensors of the second wellbore composition are added to a portion of the second wellbore composition added to the wellbore prior to a remainder of the second wellbore composition.

    摘要翻译: 一种维修井筒的方法,包括将井眼中的第一井眼组合物放置在第一井筒组合物中,所述第一井眼组合物包括具有第一标识符的多个微机电系统(MEMS)传感器,以及确定具有第一标识符的MEMS传感器的井筒中的位置。 一种维修井眼的方法,包括将井眼放置在第一井眼组合物中,所述第一井筒组合物包括具有第一标识符的多个微电机 - 机械系统(MEMS)传感器,所述微机电系统(MEMS)传感器具有第一标识符,将包括多个MEMS传感器的第二井眼组合 第一标识符,以及确定具有第一标识符的MEMS传感器的井眼中的位置,其中将第一井眼组合物的MEMS传感器添加到在第一井筒组合物的剩余部分之前添加到井筒中的第一井筒组合物的一部分 ,并且第二井眼组合物的MEMS传感器在第二井筒组合物的剩余部分之前加入到加入到井筒中的第二井筒组合物的一部分中。