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Keywords: bit–rock interaction
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Energy Resour. Technol. February 2022, 144(2): 024502.
Paper No: JERT-21-1108
Published Online: June 15, 2021
... Contributed by the Petroleum Division of ASME for publication in the J ournal of E nergy R esources T echnology . 02 02 2021 23 05 2021 23 05 2021 15 06 2021 drillstring dynamics torsional vibrations stick-slip bitrock interaction dynamic measurement petroleum...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2021, 143(10): 100903.
Paper No: JERT-20-1789
Published Online: April 1, 2021
... of the deep and thermal resources market [ 6 – 8 ]. There is an urgent need to enhance the rate of penetration (ROP) and the life of drilling tools, which largely depends on the insights into the bitrock interaction. This interaction in all mechanical cavity expansion methods includes one or two indentation...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. March 2013, 135(1): 013103.
Paper No: JERT-12-1158
Published Online: December 12, 2012
... of vibrations together due to the complexity of the phenomenon. This paper presents the mathematical model of a torsional drillstring based on nonlinear differential equations which are formulated considering drillpipes and bottom-hole assembly separately. The bitrock interaction is represented by a nonlinear...