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. 03, 2023
Filed:
Jan. 18, 2021
Applicant:
Darkvision Technologies Inc, North Vancouver, CA;
Inventor:
Eric Zillinger, Vancouver, CA;
Assignee:
DarkVision Technologies Inc, North Vancouver, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/002 (2012.01); G06T 7/00 (2017.01); G01V 1/48 (2006.01);
U.S. Cl.
CPC ...
E21B 47/0025 (2020.05); G06T 7/0004 (2013.01); G01V 1/48 (2013.01); G01V 2210/74 (2013.01);
Abstract
A device, system and method to process acoustic images of tubulars and wellbores. Corrections for real-world logging are calculated and stored in correction Look Up Tables (LUT), which are used to display projections or create geometric models of the wellbore or tubular. The user interface allows the user to interact with the projections to update the LUTs to operate on the images. This process helps correct for real-world challenges such as tool eccentricity, tool rotation, tool angle, and speed of sound differences in order to create a more intuitive rendering.