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| Keywords | |
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NM�� logging T 2 spectra |
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fluid property |
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water- spectrum database |
| Authors | |
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WANG Yan |
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LI Qing-Feng |
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WANG Hui |
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GAO Hui-Bo |
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SUN Jian-Meng |
| PubMed | |
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Article by Wang, Y. |
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Article by Li, Q. F. |
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Article by Wang, H. |
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Article by Gao, H. B. |
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Article by Sun, J. M. |
Identification of fluid property based on construction of water- spectrum database by NM�� logging T 2 spectra
WANG Yan, LI Qing-Feng, WANG Hui, GAO Hui-Bo, SUN Jian-Meng
1. Well Logging CO.��Daqing Drilling Engineering CO.��CNPC��Daqing 163412��Heilongjiang��China; 2. School of Geosciences��China University of Petroleum (Huadong)��Qingdao 266555��Shandong��China
The authors present a new method to identify fluid property based on the water- spectrum database by NM�� logging T 2 spectra in Hailer area�� The T 2 distribution spectrum includes the information of pore structure�� water and hydrocarbon�� The water spectra come from NM�� logging T 2 spectrum of standard water layer��which equates to eliminate effects of hydrocarbon�� The basic principle is using the difference between the constructed water spectrum and the measured spectrum to identify reservoir fluid property�� It is proved that the application effect is perfect in Hailer area��