Control of facies and fl uid potential on hydrocarbon accumulation and prediction of favorable Silurian targets in the Tazhong Uplift,Tarim Basin, China |
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| Authors: | Yu Yixing Chen Dongxi Pang Hong Shi Xiuping and Pang Xiongqi |
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| Affiliation: | Yu Yixing,Chen Dongxia,Pang Hong,Shi Xiuping and Pang Xiongqi State Key Laboratory of Petroleum Resources and Prospecting,China University of Petroleum,Beijing 102249,China |
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| Abstract: | Exploration practices show that the Silurian hydrocarbon accumulation in the Tazhong Uplift is extremely complicated.Our research indicates that the oil and gas accumulation is controlled by favorable facies and low fluid potential.At the macro level,hydrocarbon distribution in this uplift is controlled by structural zones and sedimentary systems.At the micro level,oil occurrences are dominated by lithofacies and petrophysical facies.The control of facies is embodied in high porosity and permeability contro... |
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| Keywords: | Tazhong Uplift Silurian control of facies fluid potential oil and gas prediction |
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