Patents by Inventor Serko Sarian

Serko Sarian 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).

  • Conductive Outer Jacket for Wireline Cable
    Publication number: 20210210252
    Abstract: A cable containing a conductive outer layer and methods for manufacturing the conductive outer layer and the cable are provided. A cable may include a cable core and a plurality of armor wire strength members that surround the cable core. The cable may also include a conductive outer layer disposed about the plurality of armor wire strength members that physically contacts at least one armor wire strength member of the plurality of armor wire strength members.
    Type: Application
    Filed: May 29, 2019
    Publication date: July 8, 2021
    Inventors: Joseph Varkey, Serko Sarian, Qingdi Huang, Tam Tran
  • Method and Apparatus for Applying a Pull Force to a Downhole Tool and Element of Completion
    Publication number: 20170138140
    Abstract: A method of generating force in a wellbore includes setting an anchor on a body of a force generating device. The method also includes moving an actuator rod of the force generating device and apply tension to a cable connected with the actuator rod, wherein the force generated by the force generating device is the sum of the tension on the cable and the force generated by the force generation device.
    Type: Application
    Filed: November 18, 2015
    Publication date: May 18, 2017
    Inventors: Todor Sheiretov, Serko Sarian, Franz Aguirre, Arvind Battula
  • Method for Prolonging a Wellbore Cable Life
    Publication number: 20150376961
    Abstract: A method for prolonging a wellbore cable life that includes pulling a cable from a wellbore. The method can also include cleaning the cable as the cable is pulled out of the wellbore. The method can also include applying a fluid to the cable as the cable is pulled out of the wellbore.
    Type: Application
    Filed: June 30, 2015
    Publication date: December 31, 2015
    Inventors: Serko Sarian, Harold S. Bissonnette, Sashank Vasireddy
  • Jarring Tool
    Publication number: 20150361751
    Abstract: A jarring tool that includes a first portion and a second portion. An impact point is located between the first portion and the second portion. The jarring tool has an internal energy source that generates an internal force to move one of the portions or an inner mass to cause a jarring force.
    Type: Application
    Filed: January 30, 2014
    Publication date: December 17, 2015
    Inventor: Serko Sarian
  • Downhole Tool Roller Device With Cylindrical Bearing Mechanism
    Publication number: 20130248208
    Abstract: Roller devices for passively or actively aiding in the conveyance of a toolstring through a well. The well may be of tortuous architecture and include a host of different corrosives. However, the roller devices are equipped with a cylindrical bearing based mechanism such as a journal bearing. Thus, these devices may be substantially less prone to exposure to corrosives. For example, they may be provided in a substantially monolithic circumferential form more readily shielded and/or isolated from such direct exposure.
    Type: Application
    Filed: March 20, 2013
    Publication date: September 26, 2013
    Applicant: Schlumberger Technology Corporation
    Inventors: Derek Copold, Sashank Vasireddy, Serko Sarian