A study on non-spherical cuttings transport in CBM well drilling by coupled CFD-DEM
Due to the specificity of coal rock containing CBM (coal bed methane), large-sized cuttings from coal bed drilling present abnormal appearances which make the transport of cuttings more troublesome. Simulations of the transport of large-sized and non-spherical drilling cuttings in the horizontal wel...
Main Authors: | Bing Shao, Yifei Yan, Xiangzhen Yan, Zhiqian Xu |
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Format: | Article |
Language: | English |
Published: |
Taylor & Francis Group
2019-01-01
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Series: | Engineering Applications of Computational Fluid Mechanics |
Subjects: | |
Online Access: | http://dx.doi.org/10.1080/19942060.2019.1615553 |
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