| Log evaluation of fractured igneous reservoirs in Songliao Basin |
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| 引用本文： | Baozhi PAN Lihua ZHANG Ying ZHANG Chen HUANG. Log evaluation of fractured igneous reservoirs in Songliao Basin[J]. 东北亚地学研究, 2007, 10(1): 65-68 |
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| 作者姓名： | Baozhi PAN Lihua ZHANG Ying ZHANG Chen HUANG |
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| 作者单位： | College of Geoexploration Science and Technology, Jilin University, Changchun 130026, China |
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| 基金项目： | Supported by National Oil-gas Project : No XQ-2004-07 |
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| 摘 要： | The petrophysical parameters are bad in most igneous reservoirs of Songliao Basin because of the very low porosity and permeability. The evaluation of igneous reservoirs has not been fully studied so far. The current technique of formation evaluation and interpretation used in sedimentary formations face a series of prob- lems and difficulties. In this study, The PCA was used to identify lithology, a multi-mineral model “QAPM” was proposed. “Surface effect” must be considered when evaluating saturation. A software “SIMPLE” was developed and was used to deal with the logging data in over 70 wells with good results were achieved.
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| 关 键 词： | 岩石学 松辽盆地 火成岩油井 高级动力驱动器模式 |
| 文章编号： | 1673-9736（2007）01-0065-04 |
Log evaluation of fractured igneous reservoirs in Songliao Basin |
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| Baozhi PAN,Lihua ZHANG,Ying ZHANG and Chen HUANG College of Geoexploration Science and Technology,Jilin University,Changchun ,China. Log evaluation of fractured igneous reservoirs in Songliao Basin[J]. Journal of Geoscientific Research in Northeast Asia, 2007, 10(1): 65-68 |
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| Authors: | Baozhi PAN Lihua ZHANG Ying ZHANG Chen HUANG College of Geoexploration Science Technology Jilin University Changchun China |
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| Affiliation: | Baozhi PAN,Lihua ZHANG,Ying ZHANG and Chen HUANG College of Geoexploration Science and Technology,Jilin University,Changchun 130026,China |
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| Abstract: | The petrophysical parameters are bad in most igneous reservoirs of Songliao Basin because of the very low porosity and permeability.The evaluation of igneous reservoirs has not been fully studied so far.The current technique of formation evaluation and interpretation used in sedimentary formations face a series of problems and difficulties.In this study,The PCA was used to identify lithology,a multi-mineral model "QAPM" was proposed."Surface effect" must be considered when evaluating saturation.A software "SIMPLE" was developed and was used to deal with the logging data in over 70 wells with good results were achieved. |
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| Keywords: | igneous reservoirs lithology Songliao Basin QAPM Model |
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