公开(公告)号：US20170122880A1

公开(公告)日：2017-05-04

申请号：US15319121

申请日：2015-06-17

Applicant: VISION IO AS

Inventor： Øyvind HOVLAND ,  André HOGNESTAD ,  Bjarte HELLE

IPC: G01N21/954 ,  G03B17/08 ,  G01N21/01 ,  E21B47/00 ,  G01V8/12

CPC classification number: G01N21/954 ,  E21B47/0002 ,  G01N21/01 ,  G01N2201/022 ,  G01V8/12 ,  G03B17/08 ,  G03B37/005

Abstract: A sensor cover (1) for an inspection assembly (3) is provided. The inspection assembly (3) is adapted to inspect the interior of a hollow member (5). The sensor cover (1) comprises a delimiting means (13.1, 13.2) configured to at least partially delimit a sensor cover volume (11.1, 11.2). The delimiting means (13.1, 13.2) comprises a flexible material and is configured to permit a modification of the sensor cover volume (11.1, 11.2) such that at least a portion of said delimiting means (13.1, 13.2) is closer to a portion of said hollow member wall (7) after said modification than before said modification to thereby enable said sensor signal to be transmitted from the hollow member wall (7) to the sensor (9). The present disclosure also relates to inspection assembly (3), a use of an inspection assembly (3), and a method (100) for inspecting the interior of a hollow member (5).

公开(公告)号：US20170038310A1

公开(公告)日：2017-02-09

申请号：US15303913

申请日：2015-04-16

Applicant: Vision IO AS

Inventor： Øyvind HOVLAND ,  André HOGNESTAD

IPC: G01N21/954 ,  E21B47/00 ,  G02B23/24 ,  G01N17/04

CPC classification number: G01N21/954 ,  E21B36/001 ,  E21B47/0002 ,  G01M3/005 ,  G01M5/0033 ,  G01M5/0075 ,  G01N17/04 ,  G01N2021/9542 ,  G01N2201/0231 ,  G02B23/24 ,  G02B23/2484 ,  G02B23/2492

Abstract: An inspection tool for inspecting oil and/or gas production and/or injection wells and pipes is provided. The tool comprises at least an image sensor, one or more processors or chips and one or more power supplies. The tool further comprises at least a first and a second chamber being insulated from each other. The first chamber comprises the image sensor and is provided with one or more passive cooling means, and the second chamber comprises the one or more processors and is provided with one or more active cooling means. Further, a method for cooling such inspection tool is provided.

Abstract translation: 提供了一种用于检查油和/或天然气生产和/或注入井和管道的检查工具。 该工具至少包括图像传感器，一个或多个处理器或芯片以及一个或多个电源。 所述工具进一步包括彼此绝缘的至少第一和第二室。 第一室包括图像传感器并且设置有一个或多个被动冷却装置，并且第二室包括一个或多个处理器并且设置有一个或多个主动冷却装置。 此外，提供了一种用于冷却这种检查工具的方法。

公开(公告)号：US20170046829A1

公开(公告)日：2017-02-16

申请号：US15305279

申请日：2015-04-17

Applicant: Vision IO AS

Inventor： Øyvind HOVLAND ,  André HOGNESTAD

IPC: G06T7/00 ,  G01N21/954 ,  H04N5/232 ,  G02B13/06 ,  G02B23/24 ,  G06T3/00 ,  E21B47/00 ,  G01V8/12

CPC classification number: G06T7/0004 ,  E21B47/0002 ,  F16L2101/30 ,  G01M3/005 ,  G01N21/954 ,  G01N2021/9542 ,  G01N2021/9548 ,  G01V8/12 ,  G02B13/06 ,  G02B23/243 ,  G02B23/2476 ,  G06T3/0018 ,  G06T2200/04 ,  G06T2200/24 ,  G06T2207/10016 ,  H04N5/23216 ,  H04N5/23238

Abstract: A method and an arrangement for visual inspection and logging of oil and/or gas well pipes are provided. The arrangement comprises an inspection tool arranged to record, during the visual inspection, a plurality of images by recording means comprising gat least one fisheye lens. The method comprises guiding the inspection tool in an oil and/or gas well pipe, and to record a plurality of fisheye images during the guiding.

Abstract translation: 提供了一种用于油和/或气井管的目视检查和测井的方法和装置。 该装置包括检查工具，其布置成在视觉检查期间通过包含最少一个鱼眼镜头的记录装置来记录多个图像。 该方法包括将检查工具引导到油和/或气井管道中，并且在引导期间记录多个鱼眼图像。

公开(公告)号：US20160305233A1

公开(公告)日：2016-10-20

申请号：US15101796

申请日：2014-12-01

Applicant: VISION IO AS

Inventor： Øyvind HOVLAND ,  André HOGNESTAD

IPC: E21B47/00 ,  G03B37/00 ,  E21B33/12

CPC classification number: E21B47/0002 ,  E21B33/12 ,  E21B47/011 ,  G03B37/005

Abstract: The present disclosure relates to an inspection assembly (10) for inspecting the interior of a pipe (12). The inspection assembly (10) comprises a sensor assembly (20) adapted to receive a sensor signal and a housing (22) within which the sensor assembly (20) is at least partially arranged. The inspection assembly (10) comprises a seal (24) at a first housing end (31). Moreover, the inspection assembly (10) is adapted to assume a transport condition in which the sensor assembly (20) is positioned in a first position in the housing (22) and in which the seal (24) is closed. The inspection assembly is further adapted to assume an inspection condition in which the inspection assembly (20) is positioned in a second position, closer to the first housing end (31) as compared to the first position, and in which the seal (24) is open.

Abstract translation: 本公开涉及一种用于检查管道（12）内部的检查组件（10）。 检查组件（10）包括适于接收传感器信号的传感器组件（20）和壳体（22），传感器组件（20）至少部分地布置在该壳体内。 检查组件（10）包括在第一壳体端部（31）处的密封件（24）。 此外，检查组件（10）适于呈现输送状态，其中传感器组件（20）定位在壳体（22）中的第一位置，并且密封件（24）在其中被封闭。 检查组件还适于采取检查条件，其中检查组件（20）定位在与第一位置相比更靠近第一壳体端部（31）的第二位置，并且其中密封件（24） 开了。