网络技术在钻探工程管理上的应用

APPLICATION OF NETWORK TECHNIQUE TO THE MANAGEMENT OF CORE—DRILLING ENGINEERING

摘要:

Abstract:

The paper gives an exposition of the main points of the network technique and discusses the possibility of its application to the management of core drilling operation,the essentials,steps and measures of the network technique, the calculations imvoled in the network node timing and the time lapse of operation and the time difference.A simple and convenient method for calculating the first and the last starting point time of network nodes is proposed,that is: t_(jf)=(~t_(jff)+t)_(max) and ta=(~t_(jfl)+t_l)_...