US Patent Issued to Schlumberger Technology on Jan. 13 for "Processes for injection of fluids into a wellbore via drill pipe" (Romanian, Norwegian, French Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,105, issued on Jan. 13, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas).

"Processes for injection of fluids into a wellbore via drill pipe" was invented by Hadrien Dumont (Paris), Morten Kristensen (Lysaker, Norway) and Adriaan Gisolf (Bucharest, Romania).

According to the abstract* released by the U.S. Patent & Trademark Office: "Processes for injection of fluids into a wellbore via drill pipe include positioning a downhole apparatus on a drill pipe. The process includes placing the downhole apparatus at a desired station depth within a wellbore. The process includes attaching a cable to the downhole apparatus from an up-hole environment. The process includes s...