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:
Sep. 30, 2008
Filed:
Oct. 17, 2003
David F. Sim, Alberta, CA;
Michael T. Sutherland, Alberta, CA;
David F. Sim, Alberta, CA;
Michael T. Sutherland, Alberta, CA;
Ryan Energy Technologies, Calgary, AB, CA;
Abstract
A mud pulse landing assembly () which allows for the removal of the mud pulse generator () containing the mud pulse orifice (), thus creating an unobstructed passageway for any tool or instrumentation that may need to be passed through the drill string. The retainer () of the mud pulse landing assembly also provides a universal mount for engaging alternate tools or instrumentation for use in analyzing the borehole geology. The retainer () is positioned between the mud pulse generator () and the landing sub body, so as to protect the retainer from the turbulent and abrasive mud flow, and to prevent obstruction of the area downstream of the compact muleshoe ().