Accepted Manuscript Estimating rock mechanical properties of the Zubair shale formation using a sonic wireline log and core analysis Ahmed K. Abbas, Ralph E. Flori, Mortadha Alsaba PII: S1875-5100(18)30133-1 DOI: 10.1016/j.jngse.2018.03.018 Reference: JNGSE 2509 To appear in: Journal of Natural Gas Science and Engineering Received Date: 25 October 2017 Revised Date: 16 March 2018 Accepted Date: 20 March 2018 Please cite this article as: Abbas, A.K., Flori, R.E., Alsaba, M., Estimating rock mechanical properties of the Zubair shale formation using a sonic wireline log and core analysis, Journal of Natural Gas Science & Engineering (2018), doi: 10.1016/j.jngse.2018.03.018. 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.