Drillability characteristics of sandstone with different pores under simulated bottom hole conditions

Rock drillability has an important application value in oil and gas well engineering. Accurate evaluation of rock drillability characteristics is the theoretical basis of improving the rate of penetration (ROP) in the drilling process of the deep well. Up to date, few scholars have studied the degre...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2021-10, Vol.861 (2), p.22055
Hauptverfasser:	Chen, Shuai, Shi, Xiangchao, Wang, Yuming, Yang, Xinhao, Gao, Leiyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic waves Boreholes Drilling Gas wells Hardness Membrane permeability Permeability Porosity Prediction models Rocks Sandstone Well engineering
Online-Zugang:	Volltext
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