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>Comprehensive Information Interpretation in Oil and Gas Exploration—An Example of Buried-Hill Oil and Gas Field in the Jizhong area
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Comprehensive Information Interpretation in Oil and Gas Exploration—An Example of Buried-Hill Oil and Gas Field in the Jizhong area
The petroleum geophysical and geological comprehensive interpretation with whole-information of gravitational, magnetic, electrical and seismic methods has played an important role in the exploration and development of the buried-hill oil and gas pools in the Jizhong area, including the oil pools in the weathering surface of the buried-hill with “oil generated in the Cenozoic and accumulated in thePaleozoic”, and the gas pools in the buried-hill with “oil generated in both the Cenozoic and the Paleozoic, accumulated in the Paleozoic and sealed by the Mesozoic”. In recent years,high-precision gravitational and magnetic surveying and continuous electromagnetic profile (CEMP) prospecting were carried out on the Yangcun Slope that had been preliminarily recognized as a monocline in the Paleozoic structural-stratigraphy. After the geophysical and geological comprehensive interpretation with whole-information of gravitational,magnetic, electric and seismic data, the gas-bearing buriedhill zone of Matou-Huanghuadian was discovered.
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