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Class Information
Number: 166/382
Name: Wells > Processes > Placing or shifting well part > Providing support for well part (e.g., hanger or anchor)
Description: Process including a significant manipulative step of furnishing support for a well part.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7624808 |
Expandable ramp gripper |
Dec. 1, 2009 |
| 7617868 |
Liner anchor for expandable casing strings and method of use |
Nov. 17, 2009 |
| 7614449 |
Tangentially-loaded high-load retrievable slip system |
Nov. 10, 2009 |
| 7607485 |
Tubing hanger and wellhead housing with mating tubing annulus passages |
Oct. 27, 2009 |
| 7604047 |
Universal tubing hanger suspension assembly and well completion system and method of using same |
Oct. 20, 2009 |
| 7604061 |
Coupler retained liner hanger mechanism and methods of setting a hanger inside a wellbore |
Oct. 20, 2009 |
| 7604060 |
Gripper assembly for downhole tools |
Oct. 20, 2009 |
| 7588078 |
Extended reach anchor |
Sep. 15, 2009 |
| 7581595 |
Coupler retained liner hanger mechanism and methods of setting a hanger inside a wellbore |
Sep. 1, 2009 |
| 7575059 |
Sonde deployment |
Aug. 18, 2009 |
| 7559371 |
Method and apparatus for centralizing through tubing milling assemblies |
Jul. 14, 2009 |
| 7552779 |
Downhole method using multiple plugs |
Jun. 30, 2009 |
| 7552762 |
Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device |
Jun. 30, 2009 |
| 7546872 |
Liner hanger |
Jun. 16, 2009 |
| 7540329 |
Casing coupler liner hanger mechanism |
Jun. 2, 2009 |
| 7537060 |
Coupler retained liner hanger mechanism and methods of setting a hanger inside a wellbore |
May. 26, 2009 |
| 7530401 |
Tool trap assembly and method |
May. 12, 2009 |
| 7516791 |
Configurable wellbore zone isolation system and related systems |
Apr. 14, 2009 |
| 7516782 |
Self-anchoring device with force amplification |
Apr. 14, 2009 |
| 7506687 |
System for radially expanding a tubular member |
Mar. 24, 2009 |
| 7497268 |
Drill pipe elevators and methods of moving drill pipe |
Mar. 3, 2009 |
| 7451827 |
Anchoring device for casing procedures in well bores |
Nov. 18, 2008 |
| 7448444 |
Tubing saver rotator and method for using same |
Nov. 11, 2008 |
| 7441606 |
Expandable fluted liner hanger and packer system |
Oct. 28, 2008 |
| 7431096 |
Embedded flex-lock slip liner hanger |
Oct. 7, 2008 |
| 7428927 |
Cement float and method for drilling and casing a wellbore with a pump down cement float |
Sep. 30, 2008 |
| 7428933 |
Latchable hanger assembly and method for liner drilling and completion |
Sep. 30, 2008 |
| 7422069 |
Telescoping centralizers for expandable tubulars |
Sep. 9, 2008 |
| 7422070 |
Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel |
Sep. 9, 2008 |
| 7419001 |
Universal tubing hanger suspension assembly and well completion system and method of using same |
Sep. 2, 2008 |
| 7419009 |
Apparatus for radially expanding and plastically deforming a tubular member |
Sep. 2, 2008 |
| 7410000 |
Mono-diameter wellbore casing |
Aug. 12, 2008 |
| 7410002 |
Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device |
Aug. 12, 2008 |
| 7407013 |
Expandable well screen with a stable base |
Aug. 5, 2008 |
| 7404445 |
Perimetrically loading collet |
Jul. 29, 2008 |
| 7398833 |
Heavy load carry slips and method |
Jul. 15, 2008 |
| 7392864 |
Slip spool assembly and method of using same |
Jul. 1, 2008 |
| 7383889 |
Mono diameter wellbore casing |
Jun. 10, 2008 |
| 7383888 |
Expansion pig |
Jun. 10, 2008 |
| 7380594 |
Method of installing a tubular assembly in a wellbore |
Jun. 3, 2008 |
| 7377325 |
Centraliser |
May. 27, 2008 |
| 7373988 |
Liner running system and method |
May. 20, 2008 |
| 7367410 |
Method and device for liner system |
May. 6, 2008 |
| 7367404 |
Tubing seal |
May. 6, 2008 |
| 7367391 |
Liner anchor for expandable casing strings and method of use |
May. 6, 2008 |
| 7363985 |
Hydraulic latch for capillary tubing string |
Apr. 29, 2008 |
| 7360591 |
System for radially expanding a tubular member |
Apr. 22, 2008 |
| 7357185 |
Subsea tubing hanger assembly for an oil or gas well |
Apr. 15, 2008 |
| 7350564 |
Mono-diameter wellbore casing |
Apr. 1, 2008 |
| 7350583 |
One trip string tensioning and hanger securing method |
Apr. 1, 2008 |
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