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Class Information
Number: 166/381
Name: Wells > Processes > Placing or shifting well part
Description: Process including a step of putting an element of a well in a particular place or moving an element to or from a position of use.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7628213 |
Multi-cycle downhole tool with hydraulic damping |
Dec. 8, 2009 |
| 7628211 |
Method of connecting control lines to well bore equipment for controlling a well on a batch basis |
Dec. 8, 2009 |
| 7624820 |
Method for drilling with casing |
Dec. 1, 2009 |
| 7604059 |
Downhole tools |
Oct. 20, 2009 |
| 7591319 |
Gas activated actuator device for downhole tools |
Sep. 22, 2009 |
| 7584797 |
Method of subsurface lubrication to facilitate well completion, re-completion and workover |
Sep. 8, 2009 |
| 7562712 |
Setting tool for hydraulically actuated devices |
Jul. 21, 2009 |
| 7559361 |
Downhole force generator |
Jul. 14, 2009 |
| 7552777 |
Self-energized downhole tool |
Jun. 30, 2009 |
| 7552776 |
Anchor hangers |
Jun. 30, 2009 |
| 7549479 |
Tubular flotation with pressurized fluid |
Jun. 23, 2009 |
| 7546882 |
Stand compensator |
Jun. 16, 2009 |
| 7543647 |
Multi-zone, single trip well completion system and methods of use |
Jun. 9, 2009 |
| 7543648 |
System and method utilizing a compliant well screen |
Jun. 9, 2009 |
| 7533461 |
Method for interconnecting electrical conduits in a borehole |
May. 19, 2009 |
| 7516792 |
Remote intervention logic valving method and apparatus |
Apr. 14, 2009 |
| 7513302 |
Apparatus for orienting a mule shoe to enter a previously-installed tubular in a lateral and method of use |
Apr. 7, 2009 |
| 7506691 |
Upper-completion single trip system with hydraulic internal seal receptacle assembly |
Mar. 24, 2009 |
| 7503395 |
Downhole connection system |
Mar. 17, 2009 |
| 7497268 |
Drill pipe elevators and methods of moving drill pipe |
Mar. 3, 2009 |
| 7493959 |
Joining tubular members |
Feb. 24, 2009 |
| 7493962 |
Control line telemetry |
Feb. 24, 2009 |
| 7490669 |
Multi-zone, single trip well completion system and methods of use |
Feb. 17, 2009 |
| 7487836 |
Riserless modular subsea well intervention, method and apparatus |
Feb. 10, 2009 |
| 7475742 |
Method for drilling with casing |
Jan. 13, 2009 |
| 7455106 |
Polymer protective coated polymeric components for oilfield applications |
Nov. 25, 2008 |
| 7428932 |
Completion system for a well |
Sep. 30, 2008 |
| 7422066 |
System for direct vertical connection between contiguous subsea equipment and method of installation of said connection |
Sep. 9, 2008 |
| 7416028 |
Telemetry system for the bi-directional communication of data between a well point and a terminal unit situated on the surface |
Aug. 26, 2008 |
| 7413021 |
Method and conduit for transmitting signals |
Aug. 19, 2008 |
| 7407013 |
Expandable well screen with a stable base |
Aug. 5, 2008 |
| 7398822 |
Downhole connection system |
Jul. 15, 2008 |
| 7389821 |
Downhole trigger device having extrudable time delay material |
Jun. 24, 2008 |
| 7377335 |
Method and apparatus for movement of drilling equipment between adjacent locations |
May. 27, 2008 |
| 7373991 |
Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications |
May. 20, 2008 |
| 7337853 |
Top feed of control lines to a reciprocating spider |
Mar. 4, 2008 |
| 7337852 |
Run-in and retrieval device for a downhole tool |
Mar. 4, 2008 |
| 7320366 |
Assembly of downhole equipment in a wellbore |
Jan. 22, 2008 |
| 7319410 |
Downhole transmission system |
Jan. 15, 2008 |
| 7314084 |
Subsea pumping module system and installation method |
Jan. 1, 2008 |
| 7311154 |
Line slack compensator |
Dec. 25, 2007 |
| 7299880 |
Surge reduction bypass valve |
Nov. 27, 2007 |
| 7296628 |
Downhole swivel apparatus and method |
Nov. 20, 2007 |
| 7287591 |
Primary electro-mechanical initiating dump bailer device and method of use |
Oct. 30, 2007 |
| 7284606 |
Downhole position locating device with fluid metering feature |
Oct. 23, 2007 |
| 7284616 |
Selectively retrievable wear bushing for subsea or surface applications |
Oct. 23, 2007 |
| 7275598 |
Uncollapsed expandable wellbore junction |
Oct. 2, 2007 |
| 7273109 |
Puller-thruster downhole tool |
Sep. 25, 2007 |
| 7273108 |
Apparatus to allow a coiled tubing tractor to traverse a horizontal wellbore |
Sep. 25, 2007 |
| 7264059 |
Method and device for pressure controlled sequential operation |
Sep. 4, 2007 |
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