US Patent Issued to Schlumberger Technology on Aug. 11 for "Source separation using multistage inversion with sparsity promoting priors" (British, Saudi Arabia, American Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,653, issued on Aug. 11, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas).

"Source separation using multistage inversion with sparsity promoting priors" was invented by Yousif Izzeldin Kamil Amin (Al-Khobar, Saudi Arabia), Rajiv Kumar (Crawley, Great Britain), Araz Mahdad (Houston) and Massimiliano Vassallo (Crawley, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes acquiring blended seismic data representing a subsurface volume of interest from a plurality of seismic sources, estimating a signal mode using one or more first priors by applying sparse inversion to the blended seismic data, predicting multi...