US Patent Issued to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS on Aug. 26 for "Method for treating a well bore to remove hydrogen sulfide" (Saudi Arabia Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,310, issued on Aug. 26, was assigned to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS (Dhahran, Saudi Arabia).

"Method for treating a well bore to remove hydrogen sulfide" was invented by Sagheer A. Onaizi (Dhahran, Saudi Arabia) and Mustapha Iddrisu (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of removing hydrogen sulfide from a subterranean geological formation includes injecting a drilling fluid suspension in the subterranean geological formation. The drilling fluid suspension has a pH of 10 or more and includes a layered triple hydroxide material, including manganese, copper, and aluminum, in an amount of 0.01 ...