Patents by Inventor Andreea Madalina Tatulescu

Andreea Madalina Tatulescu 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).

  • Compositions And Methods For Controlled Break Of Fluid-Loss Barriers Post-Perforation
    Publication number: 20180171750
    Abstract: Embodiments of the disclosure are materials, methods, and tools to make and break fluid loss control barriers within the perforations of a wellbore on-demand. Tools include heat emitting tools, magnetic tools, acoustic tools, gamma ray tools, and vacuum tools.
    Type: Application
    Filed: December 15, 2017
    Publication date: June 21, 2018
    Inventors: Michael James Fuller, David Reuel Underdown, Andreea Madalina Tatulescu, Rodney Joseph Wetzel, JR., Kenyon James Blake
  • Completion assembly
    Patent number: 9062530
    Abstract: A technique includes running a lower completion assembly into a well in a single trip. The lower completion assembly includes a screen, a first valve and a second valve. The technique includes performing a gravel packing operation using the lower completion assembly, where performing the gravel packing operation includes running a service assembly into the lower completion assembly to operate the first valve. The technique further includes removing the service assembly from the well and subsequently installing an upper completion assembly in the well. The installation of the upper completion assembly enables remote control of the second valve of the lower completion assembly for purposes of regulating the production of fluid from the well.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: June 23, 2015
    Assignee: Schlumberger Technology Corporation
    Inventors: Dinesh Patel, Andreea Madalina Tatulescu, Bryan Stamm, Spyro Kotsonis, Tom Saunders
  • COMPLETION ASSEMBLY
    Publication number: 20120199346
    Abstract: A technique includes running a lower completion assembly into a well in a single trip. The lower completion assembly includes a screen, a first valve and a second valve. The technique includes performing a gravel packing operation using the lower completion assembly, where performing the gravel packing operation includes running a service assembly into the lower completion assembly to operate the first valve. The technique further includes removing the service assembly from the well and subsequently installing an upper completion assembly in the well. The installation of the upper completion assembly enables remote control of the second valve of the lower completion assembly for purposes of regulating the production of fluid from the well.
    Type: Application
    Filed: February 7, 2012
    Publication date: August 9, 2012
    Inventors: Dinesh Patel, Andreea Madalina Tatulescu, Bryan Stamm, Spyro Kotsonis, Tom Saunders