On the Experimental Investigation of Rock Abrasiveness in Petroleum Engineering

Abstract:

By means of developing new rock abrasiveness device and using quenching steel spiral simulation micro-bit, the experimental investigation on rock abrasiveness that simulating the actual drilling surroundings in petroleum engineering had been conducted. based on the data of micro-bit’s wear weight, which broke unit volume rock, of which experimental samples are made from more than 850 cores of seven main geological profiles in Shengli oilfield, rock abrasiveness is divided into eight grades with Sturges empirical formula. The bit type selection and the bit life prediction could be conducted with the upper experimental method.

• Periodical: Advanced Materials Research (Volumes 690-693)
• Pages: 1878-1884
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.690-693.1878
• Online since: May 2013
• Authors: Zhen Wei, Zong Gang Wang, Xiu Ju Zhao, Guang Tong Feng
• Keywords: Abrasiveness, Bit, Classification, Rock, Test

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