rock-bit interaction

基本解釋

A vector model of rock-bit interaction is developed by accounting for the anisotropic drilling characteristics of both the formation and the bit .
綜合考慮地層和鉆頭的各向異性鉆井特性，建立了鉆頭與地層相互作用的一個矢量模型；
This paper presents a physical model for evaluating formation anisotropy, which is in the inverse mode of a rock-bit-formation interaction model .
本文根據(jù)鉆頭與正交各向異性地層相互作用模型，導出了反演計算地層各向異性的物理模型。
It still is a difficult subject for most drilling engineers to predict and control well path by applying the mechanical analysis of bottom hole assembly and the rock-bit interaction model.
利用下部鉆具力學分析和鉆頭與地層相互作用模型來預測和控制井眼軌道對于大多數(shù)鉆井作業(yè)來說仍是一個難題。