公开(公告)号：WO2015191915A3

公开(公告)日：2016-04-14

申请号：PCT/US2015035418

申请日：2015-06-11

Applicant: CAMERON INT CORP

Inventor： GOTTLIEB EMANUEL J ,  COONROD DONALD S ,  AUGENSTEIN DONALD R

IPC: E21B47/10 ,  E21B47/14 ,  E21B47/18

CPC classification number: E21B21/08 ,  E21B21/001 ,  E21B47/0001 ,  E21B47/101

Abstract: An apparatus for detecting potential kicks in a well is provided. In one embodiment, the apparatus includes a drill string (28) positioned in a well (14), a mud circulation system (22) coupled to supply drilling mud to the drill string, and a mud analyzer (26). The mud analyzer includes a sensor that is positioned along a drilling mud return path (32) closer to a wellhead assembly installed at the well than to a mud tank (36) of the mud circulation system, and the mud analyzer enables identification of a potential formation kick based on data acquired by the sensor. Additional systems, devices, and methods are also disclosed.

Abstract translation: 提供一种用于检测井中的潜在踢脚的装置。 在一个实施例中，该装置包括定位在井（14）中的钻柱（28），耦合以向钻柱提供钻井泥浆的泥浆循环系统（22）和泥浆分析器（26）。 泥浆分析仪包括沿着钻井泥浆返回路径（32）定位的传感器，该传感器更靠近安装在井的井口组件而不是泥浆循环系统的泥浆罐（36），并且泥浆分析仪能够识别潜在的 基于传感器获取的数据形成踢球。 还公开了附加的系统，装置和方法。

公开(公告)号：WO2009132300A3

公开(公告)日：2010-01-28

申请号：PCT/US2009041706

申请日：2009-04-24

Applicant: CAMERON INT CORP ,  FISHER EDMUND A ,  WHITBY MELVYN F ,  KROESEN GERRIT ,  BOISJOLIE ROGER ,  COONROD DONALD S

Inventor： FISHER EDMUND A ,  WHITBY MELVYN F ,  KROESEN GERRIT ,  BOISJOLIE ROGER ,  COONROD DONALD S

IPC: E21B33/06 ,  E21B33/038

CPC classification number: E21B33/064 ,  E21B33/0355 ,  E21B41/0085 ,  F15B3/00 ,  F15B21/006

Abstract: A subsea system including a frame including an intensifier, the intensifier providing structural support to the frame and capable of providing pressurized delivery fluid. The intensifier includes an intensifier chamber and a delivery fluid chamber separated by a piston, the intensifier chamber capable of receiving ambient pressure to provide a pressure on the delivery fluid through the piston. Also, a regulation system regulates the amount of ambient pressure communicated to the intensifier chamber to maintain the delivery fluid pressure substantially constant as the delivery fluid is depleted.

Abstract translation: 一种海底系统，包括包括增强器的框架，所述增强器为框架提供结构支撑并且能够提供加压输送流体。 增压器包括增压室和由活塞分隔的输送流体室，该增压室能够接收环境压力，以通过活塞向输送流体提供压力。 此外，调节系统调节传递到增强器室的环境压力的量，以在输送流体耗尽时保持输送流体压力基本上恒定。