Experimental mechanical compaction of reconstituted shale and mudstone aggregates: Investigation of petrophysical and acoustic properties of SW Barents Sea cap rock sequences

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• 作者：Mohammad Nooraiepour^a ; ^{mohammad.nooraiepour@geo.uio.no} ; Nazmul Haque Mondol^a ; ^b ; Helge Hellevang^a ; Knut Bjø ; rlykke^a
• 关键词：Mechanical compaction ; Mudstone ; Shale ; Barents Sea ; Seal integrity ; Exhumation ; Porosity ; Acoustic velocity
• 刊名：Marine and Petroleum Geology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：80
• 期：Complete
• 页码：265-292
• 全文大小：10270 K
• 卷排序：80

文摘

Reconstituted shale and mudstone aggregates were mechanically compacted. Notable porosity and velocity variations were found during burial. Collected aggregates from Goliat well are compacted more compared to Salina well. Experimental curves are in agreement with well logs in mechanical compaction domain. A technique is proposed for exhumation estimation using reconstituted aggregates.