ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,685, issued on Dec. 30, was assigned to Halliburton Energy Services Inc. (Houston).

"Electromagnetic waves resistivity computation using accelerated segmented lookup table" was invented by Weng Fatt Choo (Pontian, Malaysia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for well logging may comprise: inserting a downhole tool into a wellbore penetrating a subterranean formation wherein the downhole tool comprises: a transmitter; a receiver; a memory configured to store at least one look up table with polynomial coefficients; and a processor coupled to the memory; obtaining a measurement using the resistivity tool; and generating a resistivit...