книги Наука, техника, медицина Техника Транспорт Воздушный транспорт

Rotary Drill Bit. Innovative Designs to Reduce Vibration and Improve Durability

Код 907048

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Аннотация к книге "Rotary Drill Bit. Innovative Designs to Reduce Vibration and Improve Durability"

Well drilling is an important process for extracting oil, natural gas, water, and mineral materials. Opening wells requires boring through earth formations, which requires specialized tools and operation procedures. Rotary drilling, in which a drill bit is used to crush the rock and penetrate into the formation, is one of the main methods of well drilling. Rotary cone bits are one of the main types of drill bits used for rotary drilling. There are two main problems encountered when drilling...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-3-6390-9986-7
Объём: 116 страниц
Масса: 196 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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