公开(公告)号：EP3526441A1

公开(公告)日：2019-08-21

申请号：EP17861534.0

申请日：2017-10-17

申请人： Ensco International Incorporated

发明人： STEWART, Christopher Scott ,  ALCORN, Justin Dow

IPC分类号： E21B41/00 ,  E21B33/064

公开(公告)号：EP1320736B1

公开(公告)日：2009-08-12

申请号：EP01979908.9

申请日：2001-09-28

申请人： Ensco International Incorporated

发明人： GARCIA, Romeo, E. ,  LANCLOS, Michael

IPC分类号： G01M1/00

CPC分类号： G01M5/005 ,  G01L5/0042 ,  G01M99/007

摘要： An apparatus for testing the structural integrity of a hand rail structure. The hand rail (10) having a plurality of substantially horizontal parallel rail members. The apparatus has an elongate lever arm (12) and a mounting portion (14) on the lever arm (12). The mounting portion (14) is sized to span at least two rail members. A receptacle on the mounting portion opposite the lever arm (12) receives one of the rail members and vertically supports the lever arm and mounting portion. A force is applied through the lever arm and transmitted to the hand rail. The force is measured by a torque wrench (22) on the lever arm (12).

公开(公告)号：EP3704342A1

公开(公告)日：2020-09-09

申请号：EP18874688.7

申请日：2018-11-01

申请人： Ensco International Incorporated

发明人： OMRANI, Ala Eddine

IPC分类号： E21B19/08 ,  E21B7/20

公开(公告)号：EP3568565A1

公开(公告)日：2019-11-20

申请号：EP18739310.3

申请日：2018-01-16

申请人： Ensco International Incorporated

发明人： STEWART, Christopher Scott ,  RILEY, Benjamin Matthew ,  LEPPARD, Steven Andrew ,  ALCORN, Justin Dow

IPC分类号： E21B33/038 ,  E21B33/035

公开(公告)号：EP3280867A1

公开(公告)日：2018-02-14

申请号：EP16777272.2

申请日：2016-04-07

申请人： Ensco International Incorporated

发明人： ROPER, Richard Robert ,  SHEN, Xiaochun ,  LI, Wenzhi

IPC分类号： E21B17/02 ,  E21B41/00 ,  F15D1/00

CPC分类号： F16L1/123 ,  E21B17/017 ,  F15D1/002

摘要： Techniques and systems to reduce deflection of a riser extending from an offshore platform. The riser may include a flow guide. The flow guide may receive a fluid. The flow guide may also include one or more outlets that are configured to transmit the fluid. This transmission of the fluid by the one or more outlets may counteract currents or other factors to mitigate deflection in the riser.

公开(公告)号：EP3894656A1

公开(公告)日：2021-10-20

申请号：EP19899690.2

申请日：2019-12-16

申请人： Ensco International Incorporated

发明人： ROPER, Richard Robert ,  KNOWLTON, John Stokes ,  STEWART, Christopher Scott

IPC分类号： E21B19/09 ,  E21B19/14 ,  E21B19/22 ,  E21B19/10

公开(公告)号：EP3704344A1

公开(公告)日：2020-09-09

申请号：EP18872190.6

申请日：2018-11-01

申请人： Ensco International Incorporated

发明人： LUCA, Gilles ,  OMRANI, Ala Eddine ,  JOHNSTON, ChristopherMorris

IPC分类号： E21B21/08 ,  E21B33/064 ,  E21B49/00

公开(公告)号：EP3601033A1

公开(公告)日：2020-02-05

申请号：EP18772549.4

申请日：2018-03-23

申请人： Ensco International Incorporated

发明人： ROPER, Richard Robert ,  STEWART, Christopher Scott

IPC分类号： B63B35/44 ,  B63B27/00 ,  E21B19/02 ,  E21B15/02

公开(公告)号：EP3481711A1

公开(公告)日：2019-05-15

申请号：EP17825024.7

申请日：2017-07-07

申请人： Ensco International Incorporated

发明人： VU, Van Van

IPC分类号： B63B27/04 ,  B63B35/44 ,  E21B19/00 ,  E21B19/02

公开(公告)号：EP3353371A1

公开(公告)日：2018-08-01

申请号：EP16849788.1

申请日：2016-09-23

申请人： Ensco International Incorporated

发明人： VITOU, Christophe

IPC分类号： E21B33/06 ,  E21B33/064 ,  E21B41/00

CPC分类号： E21B47/091 ,  E21B33/063

摘要： Techniques and systems to monitor a blowout preventer. A device may include a protrusion sized to extend though an aperture of a blowout preventer. The device may also include a sensor disposed on a first end of the protrusion, wherein the sensor is configured to sense at least one condition occurring in a central bore of the blowout preventer disposed perpendicular to the aperture and generate a signal indicative of the sensed condition. The device may further include an electrical connector configured to receive the signal and transmit the signal from the device.