US Patent Issued to Tenax Energy Systems on Feb. 3 for "System for dislodging and extracting tubing from a wellbore" (Oklahoma Inventor)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,520, issued on Feb. 3, was assigned to Tenax Energy Systems LLC (Clinton, Okla.).

"System for dislodging and extracting tubing from a wellbore" was invented by Kevin Dewayne Jones (Clinton, Okla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system used to dislodge and, if necessary, sever a tubular string that is stuck within a cased wellbore. The system utilizes a jar, a plurality of plugs, and a tubular severance device. Components of the system are carried to their respective desired downhole positions by downward fluid flow within the wellbore. The jar is configured to jar the string in an effort to dislodge the string from its stuck point. T...