Patents by Inventor Shashank Deep Agarwal

Shashank Deep Agarwal 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).

  • Patent number: 9834722
    Abstract: Various embodiments disclosed relate to delayed crosslinking compositions or reaction products thereof for treatment of a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation including placing in a subterranean formation a subterranean treatment composition including at least one of a delayed crosslinking composition and a reaction product thereof. The delayed crosslinking composition includes a crosslinker including a functionality chosen from —B(OH)2, —B?(OH)2, —O—B(OH)—O—B(OH)—O—, —O—B(OH)—O—B?(OH)(—O—)2, a salt thereof, an ester thereof, and a combination thereof. The delayed crosslinking composition also includes a glycol including at least one of a 1,2-diol and a 1,3-diol.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: December 5, 2017
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Shashank Deep Agarwal, Amit Chandrakant Agrawal
  • Publication number: 20160215602
    Abstract: Various embodiments disclosed relate to delayed crosslinking compositions or reaction products thereof for treatment of a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation including placing in a subterranean formation a subterranean treatment composition including at least one of a delayed crosslinking composition and a reaction product thereof. The delayed crosslinking composition includes a crosslinker including a functionality chosen from —B(OH)2, —B?(OH)2, —O—B(OH)—O—B(OH)—O—, —O—B(OH)—O—B?(OH)(—O—)2, a salt thereof, an ester thereof, and a combination thereof. The delayed crosslinking composition also includes a glycol including at least one of a 1,2-diol and a 1,3-diol.
    Type: Application
    Filed: January 27, 2015
    Publication date: July 28, 2016
    Inventors: Shashank Deep Agarwal, Amit Chandrakant Agrawal