File:Three-types-of-PDC-drilling-bits.jpg

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Description
English: Three types of PDC drilling bits.
Date
Source Xian Shi, Gang Liu, Xiaoling Gong, Jialin Zhang, Jian Wang, Hongning Zhang. "An Efficient Approach for Real-Time Prediction of Rate of Penetration in Offshore Drilling ," Mathematical Problems in Engineering doi:10.1155/2016/3575380
Author Xian Shi, Gang Liu, Xiaoling Gong, Jialin Zhang, Jian Wang, Hongning Zhang
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6 November 2016

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current06:33, 12 January 2018600 × 218 (98 KB)SohmenTransferred from https://www.hindawi.com/journals/MPE/2016/3575380.fig.002.jpg

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