US Patent Issued to THRU TUBING SOLUTIONS on Sept. 23 for "Multi-zone perforate and treat method" (Oklahoma, Texas Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,832, issued on Sept. 23, was assigned to THRU TUBING SOLUTIONS INC. (Newcastle, Okla.).

"Multi-zone perforate and treat method" was invented by Andrew M. Ferguson (Moore, Okla.), Brock W. Watson (Sadler, Texas) and Roger L. Schultz (Newcastle, Okla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A downhole well tool assembly can include a perforator and a selectively openable and closable perforation plug discharge port. A method of perforating and treating multiple formation zones of a well in a single trip of a downhole well tool assembly into the well can include positioning the downhole well tool assembly at a zone, closing a perforation plug d...