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:
May. 01, 2018
Filed:
Aug. 27, 2015
Nabors Lux Finance 2 Sarl, Luxembourg, LU;
Andrew Gorrara, Algard, NO;
Tore Grenasberg, Algard, NO;
NABORS LUX 2 SARL, Luxembourg, LU;
Abstract
A downhole drilling device () may include a drill bit rotatable via a drill string (); a guiding device () provided between said drill bit and said drill string (), said guiding device () being connected to and operable independently from said drill string (); and a power source () for powering said guiding device (). The downhole drilling device () may include an inductive coupler (') having a primary side () and a secondary side (), said inductive coupler (′) being adapted to transfer power from said power source (), connected to the primary side () of said inductive coupler (′), to said guiding device (), connected to the secondary side () of said inductive coupler (′).