US Patent Issued to SAUDI ARABIAN OIL on June 16 for "Bell type non-compressible tubing end apparatus" (Saudi Arabia Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,727, issued on June 16, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia).

"Bell type non-compressible tubing end apparatus" was invented by Muhammad Imran Javed (Abqaiq, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for use in a wellbore that includes a casing with a casing interior extending from a surface to a predetermined depth in the wellbore, a tubing with a tubing interior disposed inside the casing, and an entry guide with an entry guide upper end coupled to a tubing lower end of the tubing. The entry guide has an expandable portion that is configured to expand, in response to a pressure change, from a...