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Class Information
Number: 166/380
Name: Wells > Processes > Assembling well part > Conduit
Description: Process wherein at least one of the elements is a well conduit or portion thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617868 |
Liner anchor for expandable casing strings and method of use |
Nov. 17, 2009 |
| 7617877 |
Method of manufacturing downhole tool string components |
Nov. 17, 2009 |
| 7617878 |
Method and apparatus to complete a well having tubing inserted through a valve |
Nov. 17, 2009 |
| 7610965 |
Arm for moving flexible lines at a well site |
Nov. 3, 2009 |
| 7607486 |
One trip tubular expansion and recess formation apparatus and method |
Oct. 27, 2009 |
| 7607477 |
Optical wet connect |
Oct. 27, 2009 |
| 7607476 |
Expandable slip ring |
Oct. 27, 2009 |
| 7597140 |
Expansion device for expanding a pipe |
Oct. 6, 2009 |
| 7594540 |
Methods and apparatus for applying torque and rotation to connections |
Sep. 29, 2009 |
| 7584796 |
Drilling rig |
Sep. 8, 2009 |
| 7578043 |
Coupling tubulars |
Aug. 25, 2009 |
| 7575060 |
Collapse resistance of tubing |
Aug. 18, 2009 |
| 7568522 |
System and method for deflection compensation in power drive system for connection of tubulars |
Aug. 4, 2009 |
| 7562714 |
Casing patch overshot |
Jul. 21, 2009 |
| 7552775 |
Tailing in and stabbing device and method |
Jun. 30, 2009 |
| 7552776 |
Anchor hangers |
Jun. 30, 2009 |
| 7552772 |
Locating recess in a shoe for expandable liner system |
Jun. 30, 2009 |
| 7549479 |
Tubular flotation with pressurized fluid |
Jun. 23, 2009 |
| 7546886 |
Method of creating a borehole in an earth formation |
Jun. 16, 2009 |
| 7546882 |
Stand compensator |
Jun. 16, 2009 |
| 7546881 |
Apparatus for radially expanding and plastically deforming a tubular member |
Jun. 16, 2009 |
| 7543637 |
Methods for expanding tubular strings and isolating subterranean zones |
Jun. 9, 2009 |
| 7537059 |
Drill rod greasing magazine and method |
May. 26, 2009 |
| 7530766 |
Device and method for laying rigid tubular pipes |
May. 12, 2009 |
| 7527105 |
Power and/or data connection in a downhole component |
May. 5, 2009 |
| 7520328 |
Completion apparatus and methods for use in hydrocarbon wells |
Apr. 21, 2009 |
| 7516798 |
Coiled tubing transport system and method |
Apr. 14, 2009 |
| 7516783 |
Double pin connector and hydraulic connect with seal assembly |
Apr. 14, 2009 |
| 7513313 |
Bottom plug for forming a mono diameter wellbore casing |
Apr. 7, 2009 |
| 7513300 |
Casing running and drilling system |
Apr. 7, 2009 |
| 7503393 |
Lubrication system for radially expanding tubular members |
Mar. 17, 2009 |
| 7503395 |
Downhole connection system |
Mar. 17, 2009 |
| 7503394 |
System for running oilfield tubulars into wellbores and method for using same |
Mar. 17, 2009 |
| 7497267 |
Shunt tube connector lock |
Mar. 3, 2009 |
| 7493960 |
Apparatus and method to connect two parts without rotation |
Feb. 24, 2009 |
| 7493959 |
Joining tubular members |
Feb. 24, 2009 |
| 7493961 |
Perforating gun connector |
Feb. 24, 2009 |
| 7490677 |
Stabbing guide adapted for use with saver sub |
Feb. 17, 2009 |
| 7490676 |
Method and system for tubing a borehole in single diameter |
Feb. 17, 2009 |
| 7487840 |
Wear resistant layer for downhole well equipment |
Feb. 10, 2009 |
| 7478651 |
Bore-lining tubing |
Jan. 20, 2009 |
| 7475734 |
Downhole wet connect using piezoelectric contacts |
Jan. 13, 2009 |
| 7475735 |
Tubular hanger and method of lining a drilled bore |
Jan. 13, 2009 |
| 7475742 |
Method for drilling with casing |
Jan. 13, 2009 |
| 7469749 |
Mobile snubbing system |
Dec. 30, 2008 |
| 7458426 |
Steel pipe for embedding-expanding, and method of embedding-expanding oil well steel pipe |
Dec. 2, 2008 |
| 7455117 |
Downhole winding tool |
Nov. 25, 2008 |
| 7451811 |
Expanding a tubular element to different inner diameters |
Nov. 18, 2008 |
| 7451826 |
Apparatus for connecting tubulars using a top drive |
Nov. 18, 2008 |
| 7445050 |
Tubular running tool |
Nov. 4, 2008 |
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