The Exploration of Buried Hill Reservoir By Multi-Scale Coherence Analysis

Buried hill reservoir is a major substitute for the oilfield of East China. But they are much deep buried, strongly asymmetry, and the resolution and S/N ratio are also very low. It is difficult to identify its hidden information. In this article, an effective method - the third generation coherence...

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Bibliographic Details
Main Authors: Zhang, Junhua, Ge, Hao, Tan, Mingyou, Chen, Haiyun, Cui, Shiling
Format: Conference Proceeding
Language:English
Subjects:
Character generation
Coherence
Educational institutions
Fault diagnosis
Geology
Hydrocarbon reservoirs
Information analysis
Petroleum
Space technology
Wavelet transforms
Online Access:Request full text
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Summary:Buried hill reservoir is a major substitute for the oilfield of East China. But they are much deep buried, strongly asymmetry, and the resolution and S/N ratio are also very low. It is difficult to identify its hidden information. In this article, an effective method - the third generation coherence algorithm is introduced. It has higher resolution and anti-noise ability compared with the second one. In order to interpret in multi-scale, wavelet transform is applied. The results show that this method can identify not only major outline of buried hill reservoir, but also effectively describe small faults and fractures of it.
DOI:10.1109/IWISA.2009.5073185