发明名称 |
Global classification of sonic logs |
摘要 |
A method of determining the sonic slowness of a formation traversed by a borehole comprising generating tracks from sonic waveform peaks received at a plurality of depths wherein the peaks that are not classified prior to tracking is set forth. A method for generating a slowness versus depth log is generated for waveform arrivals by classifying long tracks, classifying small tracks; classifying tracks that overlap; filling in gaps; and creating a final log is disclosed. In further improvements, non-classified tracks and interpolation are used to fill in gaps
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申请公布号 |
US2003206486(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20010005497 |
申请日期 |
2001.11.08 |
申请人 |
VALERO HENRI-PIERRE;BRIE ALAIN;ENDO TAKESHI |
发明人 |
VALERO HENRI-PIERRE;BRIE ALAIN;ENDO TAKESHI |
分类号 |
G01V1/48;(IPC1-7):G01V1/00 |
主分类号 |
G01V1/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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