Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stephen Michael Hejducek0
Irma Irais Galvan0
Neal A. Lux0
Alex Paul Sheehan0
Jessica Lorae Olson Perez0
Garry F. Mcclelland0
Raymond Rowland0
Date of Patent
August 20, 2024
0Patent Application Number
162829710
Date Filed
February 22, 2019
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
The disclosure relates to a method of conducting a coiled tubing operation. In one implementation, a method includes forming a tubing string, the tubing string having an outer surface. The method also includes applying a coating to an application portion of the outer surface of the tubing string. The application portion includes a portion of the tubing string that will be disposed in a horizontal section of a wellbore, and the coating has a surface energy lower than a surface energy of the outer surface of the tubing string to thereby reduce friction between the tubing string and a casing disposed in the horizontal section of the wellbore as the tubing string is lowered into the wellbore.
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