US Patent Issued to Enventure Global Technology on Sept. 30 for "System to seal an expandable tubular across sections having different diameters" (British, American Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,937, issued on Sept. 30, was assigned to Enventure Global Technology Inc. (Houston).

"System to seal an expandable tubular across sections having different diameters" was invented by Matthew John Meiners (Spring, Texas), Nanda Kishore Boddeda (Houston) and Roy Nicolas Baker (Westhill Central, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "Tubulars are used to seal a leak in completion equipment, such as parted connection (or parted casing) or damaged casing, isolate a casing perforation or an open hole zone, by expanding the tubulars over the leak, perforation, or zone, where the inner diameters of sections of the completion equipment...