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| The optimized combination of non-seismic geophysical and geochemical exploration methods in the prospecting for oil: A case study of Ordos Basin |
| WANG Jun-Lu1, FENG Bing2, YANG Wan-Jun3, WANG Meng4, ZHANG Ji-Feng2, CAO Jin-Zhou5, YAN Xin-Zhi5 |
1. Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China;
2. School of Earth Sciences and Resource, Chang'an University, Xi'an 710054, China;
3. Bureau of Geology and Mineral Exploration and Development of Shaanxi Province, Xi'an 712000, China;
4. China Aero geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China;
5. Shaanxi Yanchang Petroleum (Group) Co., Ltd., Xi'an 710075, China |
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Abstract According to the characteristics of oil and gas reservoirs and the basic principles of the non-seismic geophysical and geochemical exploration methods, the authors analyzed the function of the non-seismic geophysical and geochemical indexes. The result shows the close corresponding relationship between the indicators of the non-seismic geophysical and geochemical exploration methods and the beneficial hydrocarbon zones which are located in oil and gas zones of the Ordos Basin. An optimized combination of the non-seismic geophysical and geochemical exploration methods in the prospecting for oil in the Ordos Basin is put forward in this paper. The results achieved by the authors will play a guiding role in the further oil prospecting work in the Ordos Basin.
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Received: 18 November 2013
Published: 10 December 2014
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