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:
Aug. 11, 2020
Filed:
Feb. 13, 2018
Applicant:
Optimal Pressure Control Llc, Fort Smith, AR (US);
Inventors:
Martyn Parker, Fort Smith, AR (US);
Benjamin Micah Spahn, Alma, AR (US);
Assignee:
PRUITT TOOL & SUPPLY CO., Fort Smith, AR (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 21/10 (2006.01); G05D 7/06 (2006.01); F16K 31/02 (2006.01);
U.S. Cl.
CPC ...
E21B 21/106 (2013.01); F16K 31/02 (2013.01); G05D 7/0664 (2013.01);
Abstract
The modular managed pressured drilling system provides multiple skids with individual chokes and PRVs on the skids. These skids secure to one another to construct a modular MPD system that provides the proper equipment for the drilling operation. An inlet flow block and an outlet flow block are secured to each skid. The flow blocks provide multiple apertures to provide different pathways for the drilling fluid through the flow blocks. The flow blocks may direct the fluid through a first choke, a second choke, a pressure relief valve, or a bypass.