US Patent Issued to Halliburton Energy Services on Sept. 23 for "Anchoring subassembly including a relaxation mechanism" (Texas Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,816, issued on Sept. 23, was assigned to Halliburton Energy Services Inc. (Houston).

"Anchoring subassembly including a relaxation mechanism" was invented by Aihua Liang (Carrollton, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an anchoring subassembly, a well system, and a method. The anchoring subassembly, in one aspect, includes an energizer sub that is in sliding engagement with a connector sub, a latch housing, and one or more latching features supported by the latch housing, the one or more latching features operable to move between a radially retracted state and a radially expanded state. The anchoring subassembly, furthe...