公开(公告)号：WO2022094390A1

公开(公告)日：2022-05-05

申请号：PCT/US2021/057542

申请日：2021-11-01

Applicant: INNOVEX DOWNHOLE SOLUTIONS, INC.

Inventor： HENDERSON, Paul ,  GRIFFITH, Ben ,  HAMM, Dale

IPC: E21B44/00 ,  E21B47/04 ,  E21B29/08 ,  E21B17/10

Abstract: A method and downhole tool assembly, of which the method includes measuring a thickness and a location of an outer diameter surface of the tubular at a plurality of transverse planes of the tubular, simulating a cutting process to determine a position for the outer diameter surface of the tubular in a lathe, such that, after the cutting process that was simulated is conducted, the thickness of the tubular is greater than a minimum thickness and an outer diameter defined by the outer diameter surface of the tubular is less than or equal to a maximum diameter, positioning the tubular in the lathe based on the simulation of the cutting process, cutting the outer diameter surface of the tubular to reduce the outer diameter thereof to at most the maximum diameter and thereby form a turned-down region, and positioning the downhole tool on the tubular in the turned-down region.