THE MODEL FOR SELECTING THE BEST OF THE COMPETING PDC BITS
Lipatnikov A.A. – Head of Drill bits Service Department, LLC ISC PetroEngineering, lipatnikov_aa@iscpetro.ru lipatnikov_aa@iscpetro.ru
Geraskin A.S. – Master's Degree Student of the Gubkin Russian State University of Oil and Gas (National Research University), geraskin.as96@gmail.com geraskin.as96@gmail.com
Leonov E.G. – Doctor of Technical Sciences, Professor of the Gubkin Russian State University of Oil and Gas (National Research University), bur220@gubkin.ru bur220@gubkin.ru
УДК 622.24.051.62
Key words: Drill Bit, PDC, optimization criteria, minimum cost per meter of penetration, maximum bit run speed, selection of the best bit, auxiliary work time.
This article describes an approach of the LLC «ISC «PetroEngineering» company to the PDC bits selection and the optimum time definition of their work, and an improved mathematical model is provided that allows to choose the best bit from several competing ones, based on ensuring a minimum cost per meter of penetration or a maximum bit run speed.
THE MODEL FOR SELECTING THE BEST OF THE COMPETING PDC BITS
Lipatnikov A.A. – Head of Drill bits Service Department, LLC ISC PetroEngineering, lipatnikov_aa@iscpetro.ru
Geraskin A.S. – Master’s Degree Student of the Gubkin Russian State University of Oil and Gas (National Research University), geraskin.as96@gmail.com
Leonov E.G. – Doctor of Technical Sciences, Professor of the Gubkin Russian State University of Oil and Gas (National Research University), bur220@gubkin.ru
Key words: Drill Bit, PDC, optimization criteria, minimum cost per meter of penetration, maximum bit run speed, selection of the best bit, auxiliary work time.
This article describes an approach of the LLC «ISC «PetroEngineering» company to the PDC bits selection and the optimum time definition of their work, and an improved mathematical model is provided that allows to choose the best bit from several competing ones, based on ensuring a minimum cost per meter of penetration or a maximum bit run speed.
