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1. (WO2018201314) DRILLSTRING ASSEMBLY FRAMEWORK

Pub. No.:    WO/2018/201314    International Application No.:    PCT/CN2017/082848
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Thu May 04 01:59:59 CEST 2017
IPC: E21B 44/00
Applicants: SCHLUMBERGER TECHNOLOGY CORPORATION
SCHLUMBERGER CANADA LIMITED
SERVICES PETROLIERS SCHLUMBERGER
GEOQUEST SYSTEMS B.V.
Inventors: SURYADI, Hendrik Gunawan
BOLCHOVER, Paul
YU, Tao
MU, Chao
MA, Yun
CHEN, Xi
Title: DRILLSTRING ASSEMBLY FRAMEWORK
Abstract:
A method can include receiving well plan information for drilling at least a section of a well at a site; generating a set of candidate drillstring assemblies based at least in part on at least a portion of the well plan information and drillstring assembly component information; generating a proposed set of drillstring assemblies with performance indexes based at least in part on the set of candidate drillstring assemblies and engineering analysis information associated with the site; and generating a final drillstring assembly based at least in part on the proposed set of drillstring assemblies and the performance indexes.