公开(公告)号：US20160033662A1

公开(公告)日：2016-02-04

申请号：US14445514

申请日：2014-07-29

Applicant: Sercel SA

Inventor： Frédéric BUSNOULT

IPC: G01V1/38 ,  G05B15/02

CPC classification number: G01V1/3826

Abstract: A method of controlling a marine seismic streamer towed by a vessel includes deploying a workboat next to a section of the streamer and receiving, at the vessel, from the workboat, a command to enter a maintenance mode. In response, a locking command is transmitted via a streamer data link to direct a bird attached to the streamer to lock movable surfaces thereof. A user interface on the vessel is locked so that control of the bird is no longer available therethrough. A control apparatus for marine seismic operations includes the user interface, a receiver to receive commands from the workboat, a streamer interface to command the birds, a memory recording locations and identifiers of the birds, and a processor configured to carry out the method steps. A marine seismic detection system includes the streamer, a maintenance controller in the workboat, and an integrated navigation system controller in the vessel.

Abstract translation: 控制由船只拖曳的海洋地震拖缆的方法包括在拖缆的一部分旁边部署工作船，并在船舶处从工作艇接收进入维护模式的命令。 作为响应，通过流光数据链路发送锁定命令，以引导连接到拖缆的鸟来锁定其可移动表面。 船上的用户界面被锁定，以便鸟不能再通过其进行控制。 一种用于海洋地震作业的控制装置，包括用户接口，从工作船接收命令的接收器，用于命令鸟类的流光接口，鸟类的存储器记录位置和标识符以及被配置为执行方法步骤的处理器。 海洋地震检测系统包括拖缆，工作船中的维护控制器和船舶中的集成导航系统控制器。

公开(公告)号：US09796455B2

公开(公告)日：2017-10-24

申请号：US14784483

申请日：2014-04-23

Applicant: SERCEL SA

Inventor： Raymond Larsen

IPC: B63B21/66 ,  G01V1/38

CPC classification number: B63B21/66 ,  G01V1/3808

Abstract: Device, system and method for protecting towed marine survey equipment from line entanglement are provided. A cutter device has a mounting mechanism configured to fixedly attach at a predetermined position along a cable used for towing, and one or more cutting structures. The cutting structures are attached to and extend away from the mounting mechanism, being configured to cut lines that get caught by the cutting structures or slide along the cable to the predetermined position.

公开(公告)号：US20160096595A1

公开(公告)日：2016-04-07

申请号：US14784483

申请日：2014-04-23

Applicant: SERCEL SA

Inventor： Raymond LARSEN

IPC: B63B21/66 ,  G01V1/38

CPC classification number: B63B21/66 ,  G01V1/3808

Abstract: Device, system and method for protecting towed marine survey equipment from line entanglement are provided. A cutter device has a mounting mechanism configured to fixedly attach at a predetermined position along a cable used for towing, and one or more cutting structures. The cutting structures are attached to and extend away from the mounting mechanism, being configured to cut lines that get caught by the cutting structures or slide along the cable to the predetermined position.

Abstract translation: 提供了用于保护拖船式海上测量设备免受线路缠结的设备，系统和方法。 切割装置具有安装机构，其被构造成沿着用于牵引的缆索固定地附接在预定位置，以及一个或多个切割结构。 切割结构被附接并远离安装机构延伸，构造成切割被切割结构捕获的线或者沿着缆线滑动到预定位置。

公开(公告)号：US09677395B2

公开(公告)日：2017-06-13

申请号：US14521630

申请日：2014-10-23

Applicant: Sercel SA

Inventor： Ronan Affre De Saint Rome ,  Jerome Decressat

IPC: E21B33/068 ,  E21B33/072 ,  E21B47/01 ,  E21B15/00 ,  E21B17/02 ,  E21B19/084 ,  E21B19/02

CPC classification number: E21B47/01 ,  E21B15/00 ,  E21B17/028 ,  E21B19/02 ,  E21B19/084 ,  E21B33/072

Abstract: Method and deployment device for a downhole tool. The device includes a body; a door rotatably attached to the body and configured to have an open position for allowing at least a portion of a fishing neck of the downhole tool to contact the body and a close position that secure the at least a portion of the fishing neck inside the deployment device; a bend restrictor attached to the body and configured to receive a logging cable of the downhole tool; and a locking mechanism for securing the door in the close position.

公开(公告)号：US20150369034A1

公开(公告)日：2015-12-24

申请号：US14521630

申请日：2014-10-23

Applicant: Sercel SA

Inventor： Ronan AFFRE DE SAINT ROME ,  Jerome DECRESSAT

IPC: E21B47/01 ,  E21B19/084 ,  E21B17/02 ,  E21B15/00

CPC classification number: E21B47/01 ,  E21B15/00 ,  E21B17/028 ,  E21B19/02 ,  E21B19/084 ,  E21B33/072

Abstract: Method and deployment device for a downhole tool. The device includes a body; a door rotatably attached to the body and configured to have an open position for allowing at least a portion of a fishing neck of the downhole tool to contact the body and a close position that secure the at least a portion of the fishing neck inside the deployment device; a bend restrictor attached to the body and configured to receive a logging cable of the downhole tool; and a locking mechanism for securing the door in the close position.

Abstract translation: 井下工具的方法和部署装置。 该装置包括一个主体; 门，其可旋转地附接到主体并且构造成具有打开位置，用于允许井下工具的钓鱼颈的至少一部分接触身体;以及紧固位置，其将钓鱼脖颈的至少一部分固定在展开部内 设备; 弯曲限制器，附接到主体并且构造成接收井下工具的测井电缆; 以及用于将门固定在关闭位置的锁定机构。

公开(公告)号：US09726774B2

公开(公告)日：2017-08-08

申请号：US14445514

申请日：2014-07-29

Applicant: Sercel SA

Inventor： Frédéric Busnoult

IPC: G01V1/38

CPC classification number: G01V1/3826

Abstract: A method of controlling a marine seismic streamer towed by a vessel includes deploying a workboat next to a section of the streamer and receiving, at the vessel, from the workboat, a command to enter a maintenance mode. In response, a locking command is transmitted via a streamer data link to direct a bird attached to the streamer to lock movable surfaces thereof. A user interface on the vessel is locked so that control of the bird is no longer available therethrough. A control apparatus for marine seismic operations includes the user interface, a receiver to receive commands from the workboat, a streamer interface to command the birds, a memory recording locations and identifiers of the birds, and a processor configured to carry out the method steps. A marine seismic detection system includes the streamer, a maintenance controller in the workboat, and an integrated navigation system controller in the vessel.