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. 14, 2025
Filed:
Apr. 24, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
Abbas Arian, Houston, TX (US);
Bruce Mackay, Houston, TX (US);
Darren George Gascooke, Houston, TX (US);
Matthew L. Lee, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Formation testing apparatus including a downhole testing tool for subterranean formation testing within a borehole of a well, the tool including a downhole sampling device having: a test tool body having an outer surface; and assembly extendable out of and retractable into an opening in the outer surface. The assembly includes a seal pad at a first end of the formation probe sampling assembly, the seal pad operable to contact a formation wall of the borehole when the seal pad is extended past the outer surface to thereby define a seal space between the borehole and the seal pad. The seal pad includes at the first end includes a metal plate with a trough therein, the trough defining a closed track in the metal plate, the trough having dimensions to hold a portion of an inflatable elastomeric ring shaped to fit in the trough. Methods of assembly and testing are disclosed.