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. 发明授权

US07646480B2 Borehole imaging 失效
标题翻译：井眼成像
公开(公告)号：US07646480B2
公开(公告)日：2010-01-12
申请号：US11530609
申请日：2006-09-11
申请人： Patrick Vessereau , Philip Cheung
发明人： Patrick Vessereau , Philip Cheung
IPC分类号： G01N21/00 , G01V5/04
CPC分类号： G01V8/02 , E21B47/0002
摘要： Apparatus for imaging the wall of a borehole drilled through an underground formation, comprising: a light source; an optical detector device such as a CCD camera; a sensor head including a window for application against the wall of the borehole, the light source being connected to the sensor head so as to illuminate the region of the borehole wall when the sensor head is applied to the wall; and an optical fiber bundle connecting the window to the optical detector device so as to pass optical signals from the wall to the optical detector device; wherein the optical fiber bundle comprises a coherent bundle, each fiber of the coherent bundle providing one pixel of a two-dimensional, multi-pixel image of the borehole wall.
摘要翻译：用于对通过地下地层钻孔的井眼的壁进行成像的装置，包括：光源; 诸如CCD照相机的光学检测器装置; 传感器头，其包括用于施加在所述钻孔壁上的窗口，所述光源连接到所述传感器头部，以便当所述传感器头部施加到所述壁上时照射所述钻孔壁的所述区域; 以及光纤束，其将所述窗口连接到所述光检测器装置，以将光信号从所述壁传递到所述光检测器装置; 其中所述光纤束包括相干束，所述相干束的每个光纤提供所述钻孔壁的二维多像素图像的一个像素。

2. 发明申请

US20150354338A1 Downhole Apparatus with Extendable Digitized Sensor Device 审中-公开
标题翻译：具有可扩展数字化传感器设备的井下设备
公开(公告)号：US20150354338A1
公开(公告)日：2015-12-10
申请号：US14759195
申请日：2014-01-10
申请人： Patrick VESSEREAU
发明人： Patrick VESSEREAU
IPC分类号： E21B47/00 , E21B47/12
CPC分类号： E21B47/00 , E21B47/0002 , E21B47/12 , G01V3/20
摘要： An apparatus comprising a downhole tool operable to measure a characteristic of a subterranean formation from within a wellbore extending into the subterranean formation. The downhole tool may include a plurality of sensor devices each extendable from a body of the downhole tool by a corresponding pair of arms. Each of the plurality of sensor devices may comprise a plurality of source and measuring electrodes collectively operable to obtain a plurality of measurements pertaining to the characteristic of the subterranean formation, as well as circuitry operable to digitize the plurality of obtained measurements and generate a digital signal corresponding to the characteristic of the subterranean formation
摘要翻译：一种包括井下工具的装置，其可操作以从延伸进入地下地层的井筒内测量地层的特征。井下工具可以包括多个传感器装置，每个传感器装置可通过相应的一对臂从井下工具的主体延伸。多个传感器装置中的每一个可以包括多个源极和测量电极，这些电极和测量电极可共同操作以获得与地下结构特征相关的多个测量值，以及可操作以数字化所获得的多个测量并产生数字信号的电路对应于地层的特征

3. 发明申请

US20120247198A1 MODULAR APPARATUS AND METHOD FOR MAKING MEASUREMENTS IN BOREHOLES 有权
标题翻译：用于制造钻孔测量的模块化设备和方法
公开(公告)号：US20120247198A1
公开(公告)日：2012-10-04
申请号：US13121231
申请日：2009-09-23
申请人： Charles Durbec , Olivier Faivre , Patrick Vessereau , Andrew Hayman
发明人： Charles Durbec , Olivier Faivre , Patrick Vessereau , Andrew Hayman
IPC分类号： E21B47/00 , G01V1/00 , G01V3/30
CPC分类号： G01V1/40 , E21B47/00 , G01V11/00
摘要： Apparatus for making measurements in boreholes comprising a sonde having a radial array of arms provided thereon; wherein the sonde is connectable to a cartridge containing electronic circuitry specific to a predetermined measurement to be made in the borehole, each arm is connectable to a sensor pad specific to the predetermined measurement; and the sonde provides electrical connectivity between the sensor pads and the cartridge that is substantially independent of the predetermined measurement.
摘要翻译：用于在钻孔中进行测量的装置，包括设置在其上的臂的径向阵列的探头; 其中，所述探头可连接到包含专用于在所述钻孔中的预定测量的电子电路的盒，每个臂可连接到预定测量特有的传感器垫; 并且探头提供传感器垫和盒之间的电连接性，其基本上与预定测量无关。

4. 发明授权

US07751038B2 Apparatus and method for obtaining images of a borehole 有权
标题翻译：用于获得钻孔图像的装置和方法
公开(公告)号：US07751038B2
公开(公告)日：2010-07-06
申请号：US11762116
申请日：2007-06-13
申请人： Patrick Vessereau , Philip Cheung , Daniel Codazzi
发明人： Patrick Vessereau , Philip Cheung , Daniel Codazzi
IPC分类号： G01N21/00
CPC分类号： G02B23/02 , E21B33/124 , E21B47/0002 , G02B23/2453 , G02B23/2484
摘要： Apparatus for obtaining images of the wall of a borehole, comprises a tool body; a light source mounted on the tool body and arranged to illuminate the borehole wall; a camera mounted in the tool body; and a mirror moveably mounted on the tool body and spaced axially from the camera and arranged to reflect an image of the borehole wall at the camera, wherein the movement of the mirror allows images of different parts of the borehole wall to be reflected at the camera.
摘要翻译：用于获得井眼的壁的图像的装置包括工具主体; 光源，其安装在所述工具主体上并布置成照射所述井壁; 安装在工具主体中的相机; 以及可移动地安装在工具主体上并与照相机轴向间隔开的镜子，并被布置成在相机处反射井壁的图像，其中镜子的移动允许井壁的不同部分的图像在照相机上被反射。

5. 发明申请

US20070242265A1 Borehole Imaging 失效
标题翻译：钻孔成像
公开(公告)号：US20070242265A1
公开(公告)日：2007-10-18
申请号：US11530609
申请日：2006-09-11
申请人： Patrick Vessereau , Philip Cheung
发明人： Patrick Vessereau , Philip Cheung
IPC分类号： G01V8/10 , E21B33/08 , G02B6/04
CPC分类号： G01V8/02 , E21B47/0002
摘要： Apparatus for imaging the wall of a borehole drilled through an underground formation, comprising: a light source; an optical detector device such as a CCD camera; a sensor head including a window for application against the wall of the borehole, the light source being connected to the sensor head so as to illuminate the region of the borehole wall when the sensor head is applied to the wall; and an optical fibre bundle connecting the window to the optical detector device so as to pass optical signals from the wall to the optical detector device; wherein the optical fibre bundle comprises a coherent bundle, each fibre of the coherent bundle providing one pixel of a two-dimensional, multi-pixel image of the borehole wall.
摘要翻译：用于对通过地下地层钻孔的井眼的壁进行成像的装置，包括：光源; 诸如CCD照相机的光学检测器装置; 传感器头，其包括用于施加在井眼的壁上的窗口，所述光源连接到所述传感器头部，以便当所述传感器头部被施加到所述壁上时照射所述井壁的区域; 以及光纤束，其将所述窗口连接到所述光检测器装置，以将光信号从所述壁传递到所述光检测器装置; 其中所述光纤束包括相干束，所述相干束的每个光纤提供所述钻孔壁的二维多像素图像的一个像素。

6. 发明授权

US08925378B2 Modular apparatus and method for making measurements in boreholes 有权
标题翻译：用于在钻孔中进行测量的模块化设备和方法
公开(公告)号：US08925378B2
公开(公告)日：2015-01-06
申请号：US13121231
申请日：2009-09-23
申请人： Charles Durbec , Olivier Faivre , Patrick Vessereau , Andrew Hayman
发明人： Charles Durbec , Olivier Faivre , Patrick Vessereau , Andrew Hayman
IPC分类号： E21B49/00 , E21B47/00 , G01V11/00 , G01V1/40
CPC分类号： G01V1/40 , E21B47/00 , G01V11/00
摘要： Apparatus for making measurements in boreholes comprising a sonde having a radial array of arms provided thereon; wherein the sonde is connectable to a cartridge containing electronic circuitry specific to a predetermined measurement to be made in the borehole, each arm is connectable to a sensor pad specific to the predetermined measurement; and the sonde provides electrical connectivity between the sensor pads and the cartridge that is substantially independent of the predetermined measurement.
摘要翻译：用于在钻孔中进行测量的装置，包括设置在其上的臂的径向阵列的探头; 其中，所述探头可连接到包含专用于在所述钻孔中的预定测量的电子电路的盒，每个臂可连接到预定测量特有的传感器垫; 并且探头提供传感器垫和盒之间的电连接性，其基本上与预定测量无关。

7. 发明申请

US20070296810A1 Apparatus and Method for Obtaining Images of a Borehole 有权
标题翻译：用于获取井眼图像的装置和方法
公开(公告)号：US20070296810A1
公开(公告)日：2007-12-27
申请号：US11762116
申请日：2007-06-13
申请人： Patrick Vessereau , Philip Cheung , Daniel Codazzi
发明人： Patrick Vessereau , Philip Cheung , Daniel Codazzi
IPC分类号： H04N7/18 , H04N9/47
CPC分类号： G02B23/02 , E21B33/124 , E21B47/0002 , G02B23/2453 , G02B23/2484
摘要： Apparatus for obtaining images of the wall of a borehole, comprises a tool body; a light source mounted on the tool body and arranged to illuminate the borehole wall; a camera mounted in the tool body; and a mirror moveably mounted on the tool body and spaced axially from the camera and arranged to reflect an image of the borehole wall at the camera, wherein the movement of the mirror allows images of different parts of the borehole wall to be reflected at the camera.
摘要翻译：用于获得井眼的壁的图像的装置包括工具主体; 光源，其安装在所述工具主体上并布置成照射所述井壁; 安装在工具主体中的相机; 以及可移动地安装在工具主体上并与照相机轴向间隔开的镜子，并被布置成在相机处反射井壁的图像，其中镜子的移动允许井壁的不同部分的图像在照相机上被反射。

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