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:
Apr. 30, 2024
Filed:
Jul. 11, 2022
Applicant:
Kaizen Well Solutions Ltd., Red Deer, CA;
Inventors:
Michael T. Sutherland, Calgary, CA;
Clint Mason, Carstairs, CA;
Kelly John Mason, Starland County, CA;
Timothy Dean Hadland, Sylvan Lake, CA;
Assignee:
KAIZEN WELL SOLUTIONS LTD., Red Deer, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/12 (2006.01); E21B 34/14 (2006.01); F16B 21/12 (2006.01); F16B 39/04 (2006.01);
U.S. Cl.
CPC ...
F16B 39/04 (2013.01); E21B 34/14 (2013.01); E21B 43/121 (2013.01); F16B 21/12 (2013.01);
Abstract
A plunger lift lubricator having an internal bypass configuration which enables a plunger to be reliably captured and while still allowing the flow of fluid up through the lubricator before the fluid is directed radially outward and down the internal bypass passageways. The lubricator can comprise both an upper flow path and a lower flow path and can be configured such that a plunger can travel all the way up to shift a valve in the plunger if needed.