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. 25, 2020
Filed:
Jun. 28, 2016
Sebastian Tegeler, Hannover, DE;
Ole-hendrik Ohlendorf, Hannover, DE;
Matthias Gatzen, Isernhagen, DE;
Frank Wiese, Lachendorf, DE;
Andre Koenecke, Nienhagen, DE;
Marius Kluge, Hannover, DE;
Falko Beulshausen, Hannover, DE;
Sebastian Tegeler, Hannover, DE;
Ole-Hendrik Ohlendorf, Hannover, DE;
Matthias Gatzen, Isernhagen, DE;
Frank Wiese, Lachendorf, DE;
Andre Koenecke, Nienhagen, DE;
Marius Kluge, Hannover, DE;
Falko Beulshausen, Hannover, DE;
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Abstract
A drilling assembly for use in drilling of a wellbore is disclosed that in one non-limiting embodiment includes a device that detects a flow-off state, a power generator that generates electrical energy in response to a fluid flowing through the drilling assembly during the flow-off state, and a circuit that utilizes such power to perform one or more selected operations in response to the detection of the flow-off state, including, but not limited to, storing data in a memory; shutting certain devices in the drilling assembly and parking a device in a desired position.