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Class Information
Number: 166/355
Name: Wells > Submerged well > Means removably connected to permanent well structure > Surface vessel > With means to compensate for vessel movement
Description: Process or apparatus including provision to accommodate for the relative movement between the buoyant means resting on the surface of the water and the well.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6692193 |
Dedicated riser tensioner apparatus, method and system |
Feb. 17, 2004 |
| 6691784 |
Riser tensioning system |
Feb. 17, 2004 |
| 6688814 |
Adjustable rigid riser connector |
Feb. 10, 2004 |
| 6672804 |
Device and method for maintaining and guiding a riser, and method for transferring a riser onto a floating support |
Jan. 6, 2004 |
| 6648074 |
Gimbaled table riser support system |
Nov. 18, 2003 |
| 6601649 |
Multipurpose unit with multipurpose tower and method for tendering with a semisubmersible |
Aug. 5, 2003 |
| 6585455 |
Rocker arm marine tensioning system |
Jul. 1, 2003 |
| 6554072 |
Co-linear tensioner and methods for assembling production and drilling risers using same |
Apr. 29, 2003 |
| 6540025 |
Hydraulically metered travel joint method |
Apr. 1, 2003 |
| 6530430 |
Tensioner/slip-joint assembly |
Mar. 11, 2003 |
| 6527053 |
Arrangement related to riser pipelines |
Mar. 4, 2003 |
| 6517291 |
Riser tensioning construction |
Feb. 11, 2003 |
| 6484820 |
Method and device for driving bore-holes, especially in the sea bed, using a guide tip |
Nov. 26, 2002 |
| 6470969 |
Arrangement on a floating device for overhauling offshore hydrocarbon wells |
Oct. 29, 2002 |
| 6467545 |
Monolithic isolation stress joint |
Oct. 22, 2002 |
| 6431284 |
Gimbaled table riser support system |
Aug. 13, 2002 |
| 6422791 |
Riser to sleeve attachment for flexible keel joint |
Jul. 23, 2002 |
| 6422324 |
Method and device for driving bore-holes, in the sea bed using a counterflush method |
Jul. 23, 2002 |
| 6367552 |
Hydraulically metered travel joint |
Apr. 9, 2002 |
| 6364021 |
Well management system and method of operation |
Apr. 2, 2002 |
| 6343893 |
Arrangement for controlling floating drilling and intervention vessels |
Feb. 5, 2002 |
| 6296232 |
Riser-tensioner |
Oct. 2, 2001 |
| 6260625 |
Apparatus and method for torsional and lateral centralizing of a riser |
Jul. 17, 2001 |
| 6223825 |
Swivel |
May. 1, 2001 |
| 6220787 |
Ship type floating oil production system |
Apr. 24, 2001 |
| 6216789 |
Heave compensated wireline logging winch system and method of use |
Apr. 17, 2001 |
| 6209650 |
Subsea well |
Apr. 3, 2001 |
| 6182763 |
Subsea module |
Feb. 6, 2001 |
| 6173781 |
Slip joint intervention riser with pressure seals and method of using the same |
Jan. 16, 2001 |
| 6161619 |
Riser system for sub-sea wells and method of operation |
Dec. 19, 2000 |
| 6148922 |
Slip joint |
Nov. 21, 2000 |
| 6070670 |
Movement control system for wellbore apparatus and method of controlling a wellbore tool |
Jun. 6, 2000 |
| 6039118 |
Wellbore tool movement control and method of controlling a wellbore tool |
Mar. 21, 2000 |
| 5950737 |
Drilling riser centralizer |
Sep. 14, 1999 |
| 5823264 |
Travel joint for use in a subterranean well |
Oct. 20, 1998 |
| 5794700 |
CAM fluid transfer system |
Aug. 18, 1998 |
| 5775845 |
Passive riser tensioner |
Jul. 7, 1998 |
| 5727630 |
Telescopic joint control line system |
Mar. 17, 1998 |
| 5558467 |
Deep water offshore apparatus |
Sep. 24, 1996 |
| 5551803 |
Riser tensioning mechanism for floating platforms |
Sep. 3, 1996 |
| 5542783 |
TLP and detachable derrick vessel |
Aug. 6, 1996 |
| 5507596 |
Underwater work platform support system |
Apr. 16, 1996 |
| 5480521 |
Tendon foundation guide cone assembly and anode |
Jan. 2, 1996 |
| 5427180 |
System for tensioning risers by means of articulated grid |
Jun. 27, 1995 |
| 5419398 |
Drive system for turning a swivel |
May. 30, 1995 |
| 5363920 |
Elastomeric passive tensioner for oil well risers |
Nov. 15, 1994 |
| 5336020 |
Support and connection device for flexible riser |
Aug. 9, 1994 |
| 5323860 |
Apparatus for connecting a diverter assembly to a blowout preventer stack |
Jun. 28, 1994 |
| 5310007 |
Tensioning ring and riser assembly for an oil well platform tensioning apparatus |
May. 10, 1994 |
| 5295546 |
Installation and method for the offshore exploitation of small fields |
Mar. 22, 1994 |
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