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:
Jun. 12, 2018
Filed:
Apr. 17, 2017
Nabors Drilling Technologies Usa, Inc., Houston, TX (US);
Christopher Viens, Houston, TX (US);
Nabors Drilling Technologies USA, Inc., Houston, TX (US);
Abstract
A drilling rig apparatus is disclosed for improving geosteering control by reducing the amount of bandwidth necessary to convey log data to the surface in real time. A bottom hole assembly receives measurement data from azimuthal measurement sensors. The BHA sorts the measurement data into appropriate bins in a radial plot. The BHA selects a hemisphere for transmission of the measurement data in those bins for the selected hemisphere, instead of transmitting the data for all bins in the plot. The BHA may average the data in the bins for the selected hemisphere with the data of the mirroring bins in the non-selected hemisphere. The BHA transmits the measurement data to a surface controller, which mirrors the data transmitted to the corresponding bins in the non-selected hemisphere to reconstitute the full set of data for the radial plot, which is used for image log generation, geosteering and other control functions.