发明名称 |
FORMATION EVALUATION METHOD |
摘要 |
<p>Cleanup monitoring and prediction in real time targeting estimation of pumpout volume versus final contamination, including detecting breakthrough of formation fluid to a sampling tool and detecting transition of cleanup regime from a predominantly circumferential cleanup regime to a predominantly vertical cleanup regime. Similar workflow can be employed for estimating contamination at the end of cleanup production for a given pumpout volume.</p> |
申请公布号 |
WO2009064691(A1) |
申请公布日期 |
2009.05.22 |
申请号 |
WO2008US82988 |
申请日期 |
2008.11.10 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;ZAZOVSKY, ALEXANDER, F. |
发明人 |
ZAZOVSKY, ALEXANDER, F. |
分类号 |
E21B49/08 |
主分类号 |
E21B49/08 |
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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