Patents by Inventor Vishal Saheta

Vishal Saheta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20060273213
    Abstract: A level-wind head and system for coiled tubing the head adapted for passing coiled tubing of various outside diameters without repositioning or replacing the rollers. A system of an embodiment of the present invention includes a coiled tubing reel mounted for rotation about a horizontal axis, a level-wind head comprising only one pair rollers mounted in spaced relation to one another to form a throat sized to pass various outside diameter coiled tubing, without replacement or repositioning of the pair of rollers, to or from the reel, and a positioning system in connection with the level-wind head for selectively positioning the level-wind head proximate the reel.
    Type: Application
    Filed: June 6, 2005
    Publication date: December 7, 2006
    Inventors: Jason Turk, Rod Shampine, Vishal Saheta
  • Patent number: 6923253
    Abstract: A gooseneck for coiled tubing operations have a folding design to allow for a more compact design for storage and transport. The gooseneck may remain attached to the injector during transport, thereby decreasing the equipment required to move and set-up the coiled tubing equipment. The gooseneck includes a linkage mechanism for connecting a pair of support struts between the injector body and the tubing guide. The linkage allows the guide to follow a substantially parabolic path as it tracks the tubing from the reel to the injector.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: August 2, 2005
    Assignee: Schlumberger Technology Corporation
    Inventors: Vishal Saheta, Rod Shampine, Yarom Polsky
  • Patent number: 6830101
    Abstract: A gooseneck for coiled tubing operations have a folding design to allow for a more compact design for storage and transport. The gooseneck may remain attached to the injector during transport, thereby decreasing the equipment required to move and set-up the coiled tubing equipment. The gooseneck includes a linkage mechanism for connecting a pair of support struts between the injector body and the tubing guide. The linkage allows the guide to follow a substantially parabolic path as it tracks the tubing from the reel to the injector.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: December 14, 2004
    Assignee: Schlumberger Technology Corporation
    Inventors: Vishal Saheta, Rod Shampine, Yarom Polsky
  • Publication number: 20040020640
    Abstract: A gooseneck for coiled tubing operations have a folding design to allow for a more compact design for storage and transport. The gooseneck may remain attached to the injector during transport, thereby decreasing the equipment required to move and set-up the coiled tubing equipment. The gooseneck includes a linkage mechanism for connecting a pair of support struts between the injector body and the tubing guide. The linkage allows the guide to follow a substantially parabolic path as it tracks the tubing from the reel to the injector.
    Type: Application
    Filed: July 31, 2002
    Publication date: February 5, 2004
    Inventors: Vishal Saheta, Rod Shampine, Yarom Polsky
  • Publication number: 20040020639
    Abstract: A gooseneck for coiled tubing operations have a folding design to allow for a more compact design for storage and transport. The gooseneck may remain attached to the injector during transport, thereby decreasing the equipment required to move and set-up the coiled tubing equipment. The gooseneck includes a linkage mechanism for connecting a pair of support struts between the injector body and the tubing guide. The linkage allows the guide to follow a substantially parabolic path as it tracks the tubing from the reel to the injector.
    Type: Application
    Filed: August 30, 2002
    Publication date: February 5, 2004
    Inventors: Vishal Saheta, Rod Shampine, Yarom Polsky