Innovations in Rotary Drill Bit Design 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 can range from very soft to very hard. Penetrating into such formations requires specialized tools and operation procedures which should...
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| Language: | en |
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2008
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| Online Access: | http://hdl.handle.net/10012/3886 |