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. 06, 2019
Filed:
May. 03, 2016
Applicant:
M-i Drilling Fluids Uk Ltd., Aberdeenshire, GB;
Inventor:
Andrew Ralph, Edinburgh, GB;
Assignee:
M-I Drilling Fluids UK Ltd., Aberdeen, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/28 (2006.01); B07B 1/46 (2006.01); E21B 21/06 (2006.01); B01D 33/03 (2006.01);
U.S. Cl.
CPC ...
B01D 35/28 (2013.01); B01D 33/03 (2013.01); B07B 1/4627 (2013.01); B07B 1/4645 (2013.01); E21B 21/065 (2013.01); B01D 2201/4084 (2013.01);
Abstract
An apparatus and methods secure modular repair plugs to one another to repair different sized cells of a screen. A modular repair plug is configured to attach to another modular repair plug to create an extended modular repair plug. The modular repair plug can fit within a first, smaller cell, and the extended modular repair plug can fit within a larger second cell.