Accepted Manuscript Experimental study of mud erosion at the interface of an artificial sand-mud alternate layer Hiroyuki Oyama, Shungo Abe, Takero Yoshida, Toru Sato, Jiro Nagao, Norio Tenma, Hideo Narita PII: S1875-5100(16)30539-X DOI: 10.1016/j.jngse.2016.07.067 Reference: JNGSE 1689 To appear in: Journal of Natural Gas Science and Engineering Received Date: 28 April 2016 Revised Date: 26 July 2016 Accepted Date: 29 July 2016 Please cite this article as: Oyama, H., Abe, S., Yoshida, T., Sato, T., Nagao, J., Tenma, N., Narita, H., Experimental study of mud erosion at the interface of an artificial sand-mud alternate layer, Journal of Natural Gas Science & Engineering (2016), doi: 10.1016/j.jngse.2016.07.067. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.