ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,716,311, issued on Aug. 25.
"Gas seal testing system" was invented by Gary Gene Taylor (Kingwood, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A gas seal testing method for ensuring proper sealing function of wellhead sealing component such as a tubing hanger, a casing hanger, or a wellhead test plug may comprise detecting gas pressure in a gas seal testing port in the wellhead sealing component, the wellhead sealing component being inserted inside a wellhead and including at least one outer seal member extending around a side surface of the wellhead sealing component and purposed for forming a seal between the wellhead sealing component and the...