ALGORITHM OF DEFINITION OF RATIONAL TIME WORK ROLLER BIT AT THE BOTTOM ACCORDING TO THE STATION OF DRILLING PARAMETERS CONTROL
Babitsky, Sergey L. – leading expert, LLC NVP MODEM, serbabitsky@gmail.com serbabitsky@gmail.com
Titov, Nikolay N. – Cand.Tech.Sci., executive director, LLC NBP MODEM, titov@nvp-modem.ru nikoltit@yandex.ru
Shibeko, Victor N. – chief engineer LLC «NVP MODEM», svn20070809@gmail.com svn20070809@gmail.com
УДК 622.24
Key words: mechanical drilling speed; excavation; the criterion of the effectiveness of the work of the bit; monitoring station drilling parameters; production drilling.
On the basis of previous study we obtained the algorithm of definition of rational time work roller bit at the bottom according to the station control of drilling parameters. Sustainable operation of the new information channel control of drilling operations allow to increase the efficiency and validity of accepted administrative decisions. The algorithm takes into account the results of the operative estimation of parameters of the model of dependence of mechanical drilling speed of loading on a bit. For the linear model of mechanical drilling speed, the ratio for calculation of values of a priori sinking subject to wear and generalized temporal parameter of the bit. An algorithm for the collection of information and the formation of a specialized database to test the bits in flight considering the diversity of factors that accompany the process of drilling. Investigated the integration of the algorithm with existing information systems, providing solutions to production problems on the construction of wells. Considered different methods of combining information in the case of operation of the roller bit in several flights. Software version of the developed algorithm is tested on real data.
ALGORITHM OF DEFINITION OF RATIONAL TIME WORK ROLLER BIT AT THE BOTTOM ACCORDING TO THE STATION OF DRILLING PARAMETERS CONTROL
Babitsky, Sergey L. – leading specialist LLC «NVP MODEM», serbabitsky@gmail.com
Titov, Nikolay N. – Cand. Tech. Sci., executive director LLC «NVP MODEM», nikoltit@yandex.ru
Shibeko, Victor N. – chief engineer LLC «NVP MODEM», svn20070809@gmail.com
Key words: mechanical drilling speed; excavation; the criterion of the effectiveness of the work of the bit; monitoring station drilling parameters; production drilling.
On the basis of previous study we obtained the algorithm of definition of rational time work roller bit at the bottom according to the station control of drilling parameters. Sustainable operation of the new information channel control of drilling operations allow to increase the efficiency and validity of accepted administrative decisions. The algorithm takes into account the results of the operative estimation of parameters of the model of dependence of mechanical drilling speed of loading on a bit. For the linear model of mechanical drilling speed, the ratio for calculation of values of a priori sinking subject to wear and generalized temporal parameter of the bit. An algorithm for the collection of information and the formation of a specialized database to test the bits in flight considering the diversity of factors that accompany the process of drilling. Investigated the integration of the algorithm with existing information systems, providing solutions to production problems on the construction of wells. Considered different methods of combining information in the case of operation of the roller bit in several flights. Software version of the developed algorithm is tested on real data.
