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Class Information
Number: 166/366
Name: Wells > Submerged well > Multiple wells
Description: Device including more than one well.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7422066 |
System for direct vertical connection between contiguous subsea equipment and method of installation of said connection |
Sep. 9, 2008 |
| 7347271 |
Wireless communications associated with a wellbore |
Mar. 25, 2008 |
| 7240736 |
Drilling and producing deep water subsea wells |
Jul. 10, 2007 |
| 7219740 |
Well production and multi-purpose intervention access hub |
May. 22, 2007 |
| 7150325 |
ROV retrievable sea floor pump |
Dec. 19, 2006 |
| 7137451 |
Controlling and/or testing a hydrocarbon production system |
Nov. 21, 2006 |
| 7108069 |
Online thermal and watercut management |
Sep. 19, 2006 |
| 7090009 |
Three-dimensional well system for accessing subterranean zones |
Aug. 15, 2006 |
| 7083004 |
Cantilevered multi purpose tower and method for installing drilling equipment |
Aug. 1, 2006 |
| 7066267 |
Downhole tubular splitter assembly and method |
Jun. 27, 2006 |
| 7025137 |
Three-dimensional well system for accessing subterranean zones |
Apr. 11, 2006 |
| 6968902 |
Drilling and producing deep water subsea wells |
Nov. 29, 2005 |
| 6968899 |
Drilling-workover vessel having a drill string extending through at least one swivel |
Nov. 29, 2005 |
| 6942030 |
Three-dimensional well system for accessing subterranean zones |
Sep. 13, 2005 |
| 6782950 |
Control wellhead buoy |
Aug. 31, 2004 |
| 6772840 |
Methods and apparatus for a subsea tie back |
Aug. 10, 2004 |
| 6766861 |
Stackable guide funnel system and method |
Jul. 27, 2004 |
| 6752214 |
Extended reach tie-back system |
Jun. 22, 2004 |
| 6742594 |
Flowline jumper for subsea well |
Jun. 1, 2004 |
| 6725936 |
Method for drilling a plurality of offshore underwater wells |
Apr. 27, 2004 |
| 6688392 |
System and method for flow/pressure boosting in a subsea environment |
Feb. 10, 2004 |
| 6672391 |
Subsea well production facility |
Jan. 6, 2004 |
| 6640901 |
Retrievable module and operating method suitable for a seabed processing system |
Nov. 4, 2003 |
| 6564872 |
Control of hydrocarbon wells |
May. 20, 2003 |
| 6536528 |
Extended reach tie-back system |
Mar. 25, 2003 |
| 6517286 |
Method for handling liquified natural gas (LNG) |
Feb. 11, 2003 |
| 6497286 |
Method and apparatus for drilling a plurality of offshore underwater wells |
Dec. 24, 2002 |
| 6409430 |
Welhead templates |
Jun. 25, 2002 |
| 6364021 |
Well management system and method of operation |
Apr. 2, 2002 |
| 6263971 |
Multiphase production system suited for great water depths |
Jul. 24, 2001 |
| 6230810 |
Method and apparatus for producing wellbore fluids from a plurality of wells |
May. 15, 2001 |
| 6213215 |
System, vessel, seabed installation and method for producing oil or gas |
Apr. 10, 2001 |
| 6196322 |
Underwater installation and method for building of an underwater installation |
Mar. 6, 2001 |
| 6182763 |
Subsea module |
Feb. 6, 2001 |
| 6182761 |
Flowline extendable pigging valve assembly |
Feb. 6, 2001 |
| 6142235 |
Bottom-supported guidance device for alignment of multiple wellbores in a single conductor |
Nov. 7, 2000 |
| 6059039 |
Extendable semi-clustered subsea development system |
May. 9, 2000 |
| 6032742 |
Blowout preventer control system |
Mar. 7, 2000 |
| 6003604 |
Subsea wellhead connection assembly and method of installation |
Dec. 21, 1999 |
| 5918675 |
Close proximity wellheads |
Jul. 6, 1999 |
| 5878815 |
Assembly and process for drilling and completing multiple wells |
Mar. 9, 1999 |
| 5842528 |
Method of drilling and completing wells |
Dec. 1, 1998 |
| 5810086 |
Single riser with two wellheads |
Sep. 22, 1998 |
| 5794700 |
CAM fluid transfer system |
Aug. 18, 1998 |
| 5722494 |
Stacked template support structure |
Mar. 3, 1998 |
| 5706896 |
Method and apparatus for the remote control and monitoring of production wells |
Jan. 13, 1998 |
| 5697447 |
Flexible risers with stabilizing frame |
Dec. 16, 1997 |
| 5685373 |
Assembly and process for drilling and completing multiple wells |
Nov. 11, 1997 |
| 5667023 |
Method and apparatus for drilling and completing wells |
Sep. 16, 1997 |
| 5655602 |
Apparatus and process for drilling and completing multiple wells |
Aug. 12, 1997 |
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