The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 2021
Filed:
May. 31, 2019
Robert Bradley Cook, Mandeville, LA (US);
Josh Gerard Clark, Youngsville, LA (US);
Daniel Grady Teen, Mandeville, LA (US);
Glenn Mitchel Walls, Madisonville, LA (US);
Robert Anthony Picou, Houma, LA (US);
Robert Bradley Cook, Mandeville, LA (US);
Josh Gerard Clark, Youngsville, LA (US);
Daniel Grady Teen, Mandeville, LA (US);
Glenn Mitchel Walls, Madisonville, LA (US);
Robert Anthony Picou, Houma, LA (US);
Other;
Abstract
A system for operating a downhole system in a wellbore having pressure inlet ports formed in the production tubing, the one or more pressure inlet ports extending through the production tubing between the annular area and the outer surface of the conduit, the one or more pressure inlet ports being situated below a first top sealing device relative to the conduit. The system includes an annular pressure control valve coupled to a metal conduit below the one or more pressure inlet ports in the wellbore, the annular pressure control valve being configurable in an open position and in a closed position, where the annular pressure control valve transitions between the closed position and the open position responsive to the annular pressure. The system includes a second bottom sealing device coupled to a bottom portion of the conduit below the annular pressure control valve.