公开(公告)号：US20120325491A1

公开(公告)日：2012-12-27

申请号：US13484683

申请日：2012-05-31

Applicant: David Carter Allensworth ,  Josh Rayner

Inventor： David Carter Allensworth ,  Josh Rayner

IPC: E21B34/04

CPC classification number: E21B34/04 ,  E21B29/12 ,  E21B34/045 ,  E21B34/063 ,  E21B34/10 ,  E21B34/16 ,  E21B41/0007

Abstract: A valve system for ensuring well closure upon exposure to a predetermined condition even where a well access line is disposed through the valve. This system may be configured with a supplemental power supply capable of effectuating a cutting closure of the valve. Thus, any obstructing well access line such as coiled tubing may be cut during closure to ensure sealing off of the well, even if the cutting mechanism is separated from its traditional power supply by shear or parting of a portion of the landing string. Once more, the supplemental power sufficient for a cutting closure is only provided in the event of a predetermined condition such as the emergence of a potentially hazardous tubular separation.

Abstract translation: 一种阀系统，用于在暴露于预定条件下，即使在通过阀门设置井口通道的情况下也能确保良好的闭合。 该系统可以配置有能够实现阀的切割闭合的补充电源。 因此，即使切割机构通过剪切或分离着陆柱的一部分的切割机构与其传统的电源分离，也可以在关闭期间切割任何阻塞的井口接入线，例如连续油管，以确保井的密封。 再次，只有在预定条件下才能提供足够用于切割封闭的补充功能，例如出现潜在危险的管状分离。

公开(公告)号：US09091136B2

公开(公告)日：2015-07-28

申请号：US13484683

申请日：2012-05-31

Applicant: David Carter Allensworth ,  Josh Rayner

Inventor： David Carter Allensworth ,  Josh Rayner

IPC: E21B34/10 ,  E21B34/16 ,  E21B34/06 ,  E21B34/04

CPC classification number: E21B34/04 ,  E21B29/12 ,  E21B34/045 ,  E21B34/063 ,  E21B34/10 ,  E21B34/16 ,  E21B41/0007

Abstract: A valve system for ensuring well closure upon exposure to a predetermined condition even where a well access line is disposed through the valve. This system may be configured with a supplemental power supply capable of effectuating a cutting closure of the valve. Thus, any obstructing well access line such as coiled tubing may be cut during closure to ensure sealing off of the well, even if the cutting mechanism is separated from its traditional power supply by shear or parting of a portion of the landing string. Once more, the supplemental power sufficient for a cutting closure is only provided in the event of a predetermined condition such as the emergence of a potentially hazardous tubular separation.

Abstract translation: 一种阀系统，用于在暴露于预定条件下，即使在通过阀门设置井口通道的情况下也能确保良好的闭合。 该系统可以配置有能够实现阀的切割闭合的补充电源。 因此，即使切割机构通过剪切或分离着陆柱的一部分的切割机构与其传统的电源分离，也可以在关闭期间切割任何阻塞的井口接入线，例如连续油管，以确保井的密封。 再次，只有在预定条件下才能提供足够用于切割封闭的补充功能，例如出现潜在危险的管状分离。

公开(公告)号：US6044038A

公开(公告)日：2000-03-28

申请号：US93126

申请日：1998-06-08

Applicant: David Carter Allensworth

Inventor： David Carter Allensworth

IPC: G01V1/20 ,  G01V1/38

CPC classification number: G01V1/3861 ,  G01V1/201

Abstract: A marine seismic cable system for marine surveying comprises an electrical conductor within a tubing for conveying compressed air and electricity between a seismic vessel and equipment such as air guns. The tubing resists elongation caused by water drag forces acting against the tubing exterior surface and provides a protective shield to the enclosed electrical conductor or conductor bundle. This combination uniquely conveys compressed air and electricity while significantly reducing the outside cable diameter to reduce the weight and drag forces acting on the cable system. The combination also permits repair and replacement of the tubing or electrical conductor independent of the other component.

Abstract translation: 用于海洋测量的海洋地震电缆系统包括用于在地震船和诸如气枪的设备之间输送压缩空气和电力的管道内的电导体。 管道阻止由作用在管外表面上的水阻力引起的伸长，并为封闭的电导体或导体束提供保护屏蔽。 这种组合独特地传达压缩空气和电力，同时显着减少外部电缆直径，以减少作用在电缆系统上的重量和阻力。 该组合还允许管道或电导体的修理和替换，而与其他部件无关。

公开(公告)号：US07172447B2

公开(公告)日：2007-02-06

申请号：US11243535

申请日：2005-10-05

Applicant: David Carter Allensworth ,  Timothy William Crown

Inventor： David Carter Allensworth ,  Timothy William Crown

IPC: H01R13/52

CPC classification number: H01R13/523 ,  F16L1/10 ,  F16L39/00 ,  H01R13/2421 ,  H01R13/6277 ,  H01R2107/00

Abstract: A subsea connector system is used to connect internally mounted couplers to provide sealed conduits for subsea operations. The system has a removable (outboard) connector and a fixed (inboard) connector each with a housing having special geometric properties that facilitate alignment and connection of the couplers. The latching mechanism has a latch pin in the fixed connector and a latch sleeve in the removable connector for receiving and latching to the latch pin. The couplers (male and female) and the latching mechanism are located within the housings of the fixed and removable connectors to provide protection for the components from damage during storage, handling, transport and installation operations.

Abstract translation: 海底连接器系统用于连接内部安装的联轴器，以提供用于海底作业的密封导管。 该系统具有可移动（外侧）连接器和固定（内侧）连接器，每个连接器具有壳体，该外壳具有特殊的几何特性，便于联接器对准和连接。 闩锁机构在固定连接器中具有闩锁销，并且在可移除连接器中具有用于接收和锁定到闩锁销的闩锁套筒。 联接器（公和母）和闩锁机构位于固定和可拆卸连接器的壳体内，以保护组件在存储，处理，运输和安装操作过程中免受损坏。