"REPORTER of the Association of Drilling Contractors" N 1, 2012

THE HEADLINE THE ALGORITHM OF MATHEMATICS MODEL FOR DRILLING TECHNOLOGY OPTIMIZATION «ORB» HELPS IMPROVE CORRECTIONS WHILE PREDICTION OF DRILLING RESULTS BEFORE DRILLING
Vladimir, O. Belorussov – Dr.Tech.Sci., main scientific researcher-consulter OJSC NPO «Burovaya Tekhnika», vniibt@vniibt.ru


Key words: hole, drill bit, vibrations, tooth wearing and wearing of bearing, drilling, optimization.

The first information about algorithm for calculation tooth wearing and wearing of closed bearing in depends of bit’s life because of drilling time’s under new approach because our calculations puts on the ground and takes into consideration vertical vibrations of drilling’s column, including the bit at the end of it in comparative with old’s [1], [2]. Methods of such calculations which take’s into considerations only WOB&RPM. It helps as have really truth info about wearing of bearing and tooth wearing.


 

 

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