Mineral resources prediction model and its application about gas hydrate in the Gulf of Mexico

WANG Chun-juan; DU De-wen; MENG Xian-wei; ZHU Zhi-wei; YAN Shi-juan; WANG Zhen-xin; LI Zhong-shan

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Article Navigation > Haiyang Xuebao > 2009 > 31(3): 67-72

WANG Chun-juan, DU De-wen, MENG Xian-wei, ZHU Zhi-wei, YAN Shi-juan, WANG Zhen-xin, LI Zhong-shan. Mineral resources prediction model and its application about gas hydrate in the Gulf of Mexico[J]. Haiyang Xuebao, 2009, 31(3): 67-72.

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Mineral resources prediction model and its application about gas hydrate in the Gulf of Mexico

1.
First Institute of Oceanogrphy, State Oceanic Administration, Qingdao 266061, China
2.
Center of Informantion and Technology, Dongfang Geophysical Company, Zhuozhou 072751, China
3.
Mineral Exploration Fund Management Center, Ministry of Land and Natural Resources, Beijing 100083, China

Received Date: 2008-11-12
Rev Recd Date: 2009-03-31

Abstract

Abstract

The Gulf of Mexico is a sea area of deeper study on gas hydrate in the world,plenty of data,and gas hydrate samples have been collected at more than 50 locations,so it possesses the condition to est ablish mineral resource prediction model about gas hydrate 34 known ore occur rences and 34 non ore occurrences were selected as a training area,and the prediction model of ore occurrence existence probability was established. Correlation coefficients indicate that gas hydrate in the Gulf of Mexico has close relation to basin and salt diapir Such model was used in the whole northern Gulf of Mexico and probability figures of gas hydrate distribution were gained;the prediction cell with probabilities greater than 0.5 contains 31 of known ore occurr ences,and this probability value was used to delineate potential resource dist ribution area of gas hydrate in the Gulf of Mexico
- Gulf of Mexico,
- gas hydrate,
- resource prediction

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References(24)

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