US Patent Issued to Halliburton Energy Services on July 14 for "Spiral waveform analysis for behind pipe cement evaluation, well abandonment operations and complex annular environments" (Louisiana, Texas Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,441, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston).

"Spiral waveform analysis for behind pipe cement evaluation, well abandonment operations and complex annular environments" was invented by Philip Edmund Fox (New Orleans), Gary James Frisch (Houston), Rachel Marie Confer (Houston) and Michael J. Englar (New Orleans).

According to the abstract* released by the U.S. Patent & Trademark Office: "In general, in one aspect, embodiments relate to a method and/or system that includes disposing a cement bond logging tool into a wellbore. The method and/or system comprising: a cement bond logging tool comprising: two or more transmitters configured to trans...