ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,481, issued on Sept. 1, was assigned to Halliburton Energy Services Inc. (Houston).
"System and method for anchoring and stroking a downhole motor milling assembly in a floating rig environment" was invented by Adam Michael Pasicznyk (Spring, Texas) and Esiquiel Marquez (Carrollton, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided herein are various embodiments of a downhole motor milling assembly having a tubular string, a flow-by anchor positioned on the tubular string, a stroking device positioned on the tubular string and downhole from the flow-by anchor, a downhole motor positioned on the tubular string and downhole from the stroki...