公开(公告)号：US20040000430A1

公开(公告)日：2004-01-01

申请号：US10607900

申请日：2003-06-27

Applicant: Halliburton Energy Service, Inc.

Inventor： William W. King

IPC: E21B044/00

CPC classification number: E21B7/00 ,  E21B12/02 ,  E21B44/00 ,  E21B44/005 ,  E21B49/00 ,  E21B49/003 ,  E21B2041/0028

Abstract: An iterative drilling simulation method and system for enhanced economic decision making includes obtaining characteristics of a rock column in a formation to be drilled, specifying characteristics of at least one drilling rig system; and iteratively simulating the drilling of a well bore in the formation. The method and system further produce an economic evaluation factor for each iteration of drilling simulation. Each iteration of drilling simulation is a function of the rock column and the characteristics of the at least one drilling rig system according to a prescribed drilling simulation model.

Abstract translation: 一种用于增强经济决策的迭代钻井模拟方法和系统，包括获得要钻探的地层中的岩石柱的特征，指定至少一个钻机系统的特征; 并迭代地模拟地层钻井的钻井。 该方法和系统进一步为钻井模拟的每次迭代产生经济评价因子。 根据规定的钻井模拟模型，钻井模拟的每次迭代都是岩柱的函数和至少一个钻机系统的特征。