US Patent Issued to TotalEnergies OneTech on May 19 for "Method and system for estimating a depth injection profile of a well" (French Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,109, issued on May 19, was assigned to TotalEnergies OneTech (Courbevoie, France).

"Method and system for estimating a depth injection profile of a well" was invented by Antoine Jacques (Pau, France), Benoit Brouard (Pau, France) and Vincent Jaffrezic (Pau, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for estimating an injection profile in function of the depth of a well include performing, when the well is initially filled with an initial fluid: a well closing phase wherein a first fluid is injected at a first end of the well until said first fluid reaches a second end of the well, said first fluid having a higher viscosity than th...