APPLICATION OF SEISMIC ATTRIBUTES ANALYSIS TECHNOLOGY TO GAS RESERVOIR PREDICTION

LI Da; SUI Bo; Ma Guangke; TAO Qianqian

2012 Vol. 28, No. 6

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LI Da, SUI Bo, Ma Guangke, TAO Qianqian. APPLICATION OF SEISMIC ATTRIBUTES ANALYSIS TECHNOLOGY TO GAS RESERVOIR PREDICTION[J]. Marine Geology Frontiers, 2012, 28(6): 51-55.

Citation:

LI Da, SUI Bo, Ma Guangke, TAO Qianqian. APPLICATION OF SEISMIC ATTRIBUTES ANALYSIS TECHNOLOGY TO GAS RESERVOIR PREDICTION[J]. Marine Geology Frontiers, 2012, 28(6): 51-55.

APPLICATION OF SEISMIC ATTRIBUTES ANALYSIS TECHNOLOGY TO GAS RESERVOIR PREDICTION

Zhanjiang Branch of CNOOC Ltd., Zhanjiang 524057, Guangdong, China

Received Date: 09 February 2012

Abstract

Abstract

Seismic attributes analysis technology,which uses mathematic and physical conversion into seismic data interpretation,is adopted to extract the information about lithology,gas-oil occurrence and physical property of a reservoir so as to provide technological support to gas-oil reservoir prediction.The pattern recognition technology of Seismic attributes has also been widely applied in the oil and gas reservoir prediction.Upon selection of optimal seismic attributes,we used the multi-attribute clustering technology to establish the connection between multi-attributes and reservoir information.The specific cluster area may indicate an oil and gas rich area.We made prediction for the gas group of ZH2_1 in the Zhu-3 Depression.Favorable target area was selected for further exploration and development.
- seismic multi-attribute /
- clustering technology /
- reservoir predicting