发明名称 |
Method for determining formation particle size distribution using well logging measurements |
摘要 |
A method for determining particle size distribution of a subsurface rock formation using measurements of at least one nuclear magnetic resonance property made from within a wellbore penetrating the rock formation includes determining a distribution of nuclear magnetic relaxation times from the measurements of the at least one nuclear magnetic resonance property. A surface relaxivity of the formation is determined from measurements of a formation parameter. The relaxation time distribution and surface relaxivity are used to determine the particle size distribution. |
申请公布号 |
US8653815(B2) |
申请公布日期 |
2014.02.18 |
申请号 |
US20100795868 |
申请日期 |
2010.06.08 |
申请人 |
CHANPURA RAJESH A.;SONG YI-QIAO;PARLAR MEHMET;ZIELINSKI LUKASZ;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
CHANPURA RAJESH A.;SONG YI-QIAO;PARLAR MEHMET;ZIELINSKI LUKASZ |
分类号 |
G01V3/00 |
主分类号 |
G01V3/00 |
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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