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Advances in Earth Science  2014, Vol. 29 Issue (3): 397-403    DOI: 10.11867/j.issn.1001-8166.2014.03.0397
Orginal Article     
Wireline Logs Analysis and Application of Shandong Gold Resources Scientific Drilling
Wang Xin’e1, Xu Donghui1, Sun Zhifu2, Sun Zongfeng2, Luo Jingmei1
1. Shengli Logging Company of Engineering Company, Sinopec, Dongying 257096, China;
2. Shandong Gold Geology and Mineral Resources Prospecting CO., LTD., Laizhou 261400, China
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Abstract  

Jiaodong region of Shandong is created through multi-stage magmatic activity and metamorphism, which is lacated in a fault zone with frequent tectonic activities and development fracture zones. The area dominated by metamorphic and igneous rocks with complex lithology. The main purpose of scientific drilling in this area is to find pyrite-quartz vein associated with gold. Firstly, some crossplots are constructed to identify the lithology ion. Some rocks such as metagabbro, mixing rock, monzogranite can be distinguished from one another and their logs response characteristics are also summarized. For logs analysis fractures and broken zone, the principal component analysis method is proposed, and the recognition results are proved correctly by the core photos. The aforementioned logs interpretation results about lithology and fractured zone play a more important role and provide a reliable basis for the study of integrated geological information.

Key words:  Principal component analysis      Loess in Guanzhong basin      Snail shell fossil      14C-AMS dating.      Logging data      Lithology idenfication      Fracture analysis      Pyrite     
Received:  18 February 2014      Published:  10 March 2014
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LIU Congqiang
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Cite this article: 

Wang Xin&#x, e, Xu Donghui, Sun Zhifu, Sun Zongfeng, Luo Jingmei. Wireline Logs Analysis and Application of Shandong Gold Resources Scientific Drilling. Advances in Earth Science, 2014, 29(3): 397-403.

URL: 

http://www.adearth.ac.cn/EN/10.11867/j.issn.1001-8166.2014.03.0397     OR     http://www.adearth.ac.cn/EN/Y2014/V29/I3/397

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