US Patent Issued to Halliburton Energy Services on Aug. 11 for "Flow control assembly, method and well system employing a sliding piston assembly" (Saudi Arabia Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,050, issued on Aug. 11, was assigned to Halliburton Energy Services Inc. (Houston).

"Flow control assembly, method and well system employing a sliding piston assembly" was invented by Ibrahim El Mallawany (Dhahran, Saudi Arabia), Luis Herrera-Cruz (Dhahran, Saudi Arabia) and Abdullah Adam Abdulhalim (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a flow control assembly, a method and a well system. The flow control assembly, in one aspect, includes a sliding piston assembly located in a piston chamber, the sliding piston assembly movable between a run-in-hole state and an activated state. In at least one aspect, the...