Data base development for drilling bit selection

作     者：Kok, M. V. Guzeloglu, L. Akin, S. 

作者机构：Middle E Tech Univ Dept Petr & Nat Gas Engn TR-06531 Ankara Turkey 

出 版 物：《ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS》 (能源A辑：回收、利用与环境影响)

年 卷 期：2008年第30卷第4期

页      面：377-383页

核心收录：

学科分类：0820[工学-石油与天然气工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 0817[工学-化学工程与技术] 08[工学] 0807[工学-动力工程及工程热物理] 

主　　题：computer program data base drilling bit optimization 

摘      要：Drilling bit optimization is one of the key concepts in drilling engineering. It is considered as one of the economical factors in an overall well budget. Computers are strictly used as decision-making systems in the optimization calculations. Formation parameters are easily processed according to drilling bit selection criteria by the help of computer programs. Although the computer program is an interface by which the user makes the computer do some jobs, the database is another important part of this decision-making systems. Data is stored and can be modified in the database. Also, necessary calculations can be accomplished by the database so that results of these calculations and data can be reached by the computer programs. In this study, a database holding field data is designed and a computer program calculating necessary parameters and related excel file holding output are prepared. Although mostly lowest cost per foot is preferred and there isn t an absolute method for choosing optimum drill bit, this design can be helpful in the selection period.