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:
Jan. 12, 2021
Filed:
Jun. 21, 2017
Applicant:
I3-edge Ltd., Calgary, CA;
Inventor:
Mark Taggart, Calgary, CA;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 12/06 (2006.01); B08B 3/02 (2006.01); B08B 5/02 (2006.01); B08B 9/023 (2006.01); E21B 33/08 (2006.01); E21B 21/00 (2006.01); E21B 17/00 (2006.01); E21B 37/00 (2006.01);
U.S. Cl.
CPC ...
E21B 12/06 (2013.01); B08B 3/022 (2013.01); B08B 5/023 (2013.01); B08B 9/023 (2013.01); E21B 17/006 (2013.01); E21B 21/00 (2013.01); E21B 33/08 (2013.01); E21B 37/00 (2013.01);
Abstract
A toroidal air blade tool for mounting on top of a blow-out preventer is provided. The tool can include upper and lower toroidal ring halves that form a plenum and a circumferential orifice when assembled together. Compressed gas or pressurized fluid introduced into the plenum exits the orifice in the form of frustoconical gas or fluid blade that can strip off mud and produced substances from tubulars being removed from a well.