|
Mavlitzyan S. Gabdrakhimov
|
Affiliate of Ufa State Petroleum Technological University |
Oktyabrskiy, Russian Federation |
|
Timur N. Minnivaleev
|
Ufa State Petroleum Technological University |
Ufa, Russian Federation timxn@yandex.ru |
|
Rif M. Galimov
|
Aznakaevsky company drilling works "Burenie" |
Aznakaevo, Russian Federation |
Abstract Wells drilling technology requires steady circulation of the drilling mud. The article is devoted to the influence of pressure fluctuation of drilling fluid on working of the boring tool while drilling wells and evaluation of its quantity. The paper provides designed compensator which allowind to damp fluctuation of the stream.
Materials and methods
Investigation of the influence of pressure
Results
A technical solution for decreasing of amplitude of pressure fluctuation of drilling fluid is suggested.
Сonclusions
By analyzing shown in this article data, it becomes evident that pressure fluctuation of drilling fluid adversely affects the technical condition different parts drilling string and boring tools and also adversely affects the operation of the drilling wells in general.
well
drilling mud pump
turbodrill
bit
drilling fluid
pressure fluctuation
compensator
