Radial profiling of slowness: methods and apparatus for near-wellbore alteration estimation

申请公布号：GB2425353(B)

申请号：GB20060005517

申请日期：2006.03.20

申请公布日期：2008.05.07

申请人：

SCHLUMBERGER HOLDINGS LIMITED

发明人：SMAINE ZEROUG;HENRI-PIERRE VALERO;SANDIP BOSE

分类号：G01V1/44

主分类号：G01V1/44

摘要：Methods and apparatus facilitating radial profiling of acoustic slowness of a formation traversed by a borehole are disclosed. According to some aspects of the invention, a radial slowness profile is imaged, including an image of altered region slowness.

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