地震属性参数在胜坨油田气藏预测中的应用

doi:10.11743/ogg20030220

Abstract

Abstract:

On the basis of gas reservoirs in Shengtuo oilfield being characterized by shallow reservoir distribution, simple structure and good-quality seismic data,three parameters,amplitude, instantaneous frequency and instantaneous phase have been used and integrating with drilling data to analyze the corresponding relation between these parameters and the known gas-bearing formations.The gas-bearing interval showed while drilling has a strong amplitude in the amplitude profile, a low frequency in the instantaneous frequency profile, and phase reversal in the instantaneous phase profile. By using these characteristics,the southeastern part of Shengtuo oilfield has been predicted to be a favourable gas reservoir area.

Key words: Shengtuo oilfield, seismic attribute, amplitude, instantaneous frequency, instantaneous phase

CLC Number:

P613.443

Shi Wanzhong, Chen Kaiyuan, Chen Xinjun, Zhu Hongtao. APPLICATION OF SEISMIC ATTRIBUTE PARAMETERS TO PREDICTION OF GAS RESERVOIR IN SHENGTUO OILFIELD[J]. Oil & Gas Geology, 2003, 24(2): 196-198.

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APPLICATION OF SEISMIC ATTRIBUTE PARAMETERS TO PREDICTION OF GAS RESERVOIR IN SHENGTUO OILFIELD

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