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Class Information
Number: 166/88.3
Name: Wells > Above ground apparatus > Inner member anchor or seal with lateral port > Slip type well anchor > Seal actuated with anchor
Description: Slip type inner member anchor with lateral port wherein the flow prevention device and means for preventing movement are put into mechanical motion simultaneously.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7325600 |
Coil tubing hanger and method of using same |
Feb. 5, 2008 |
| 6948565 |
Slip spool and method of using same |
Sep. 27, 2005 |
| 6588510 |
Coil tubing hanger system |
Jul. 8, 2003 |
| 6488084 |
Casing hanger seal positive stop |
Dec. 3, 2002 |
| 6209652 |
Deployment system method and apparatus for running bottomhole assemblies in wells, particularly applicable to coiled tubing operations |
Apr. 3, 2001 |
| 6095242 |
Casing hanger |
Aug. 1, 2000 |
| 6065542 |
Adjustable hanger for tubular strings |
May. 23, 2000 |
| 6015009 |
Casing and tubing hanger system |
Jan. 18, 2000 |
| 5996695 |
Method and apparatus for sealing between casing and wellhead connector structure |
Dec. 7, 1999 |
| 5878816 |
Adjustable casing hanger |
Mar. 9, 1999 |
| 5799730 |
Wellhead casing hanger assembly |
Sep. 1, 1998 |
| 5727631 |
Coiled tubing hanger |
Mar. 17, 1998 |
| 5697439 |
Assembly and method for hanging elongated tubing in well bore |
Dec. 16, 1997 |
| 5522464 |
Hydraulic tubing head assembly |
Jun. 4, 1996 |
| 5515926 |
Apparatus and method for installing coiled tubing in a well |
May. 14, 1996 |
| 5515925 |
Apparatus and method for installing coiled tubing in a well |
May. 14, 1996 |
| 4974676 |
Ground subsiding wellhead |
Dec. 4, 1990 |
| 4532987 |
Geothermal expansion spool piston |
Aug. 6, 1985 |
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