【摘要】 针对大庆外围东部地区葡萄花油藏为窄砂体、薄油层复杂岩性油藏的地质特点,本文简要回顾了通过引进并学习先进的地震解释软件,应用开发地震技术,精细识别小断层、小砂体及微幅度构造的"三小技术",实现了钻井成功率逐年提高的开发效果。并针对油田开发难度逐年增大,储层条件和油水关系日趋复杂的情况,综合应用精细构造解释、波形畸变技术、模糊神经网络技术、多井约束反演、储层正演技术、储层预测技术、地震相解释技术及三维可视化技术,提高了复杂岩性油藏的描述精度,并应用三维地震资料连片处理技术,为大庆外围东部地区后继的钻井开发提供技术保障。更多还原

【Abstract】 This paper,aiming at the narrow sand body and thin oil-bearing bed in Putaohua reservoir in eastern Daqing area,introduces a seismic interpretation software and applies the seismic technology to recognize small faults,small sand bodies and small structures,which has increased the drilling efficiency.To the complicated reservoirs and oil-water relation,the author employs fine structure interpretation,undee aberration technology,fuzzy NN,multi-well inversion,reservoir modeling and forecast,seismic facies interpretation and 3D visualization to increase the descriptive precision of complicated reservoir,and applies the stacked processing technology of 3D seismic data to provide a technical support for the drilling development in the eastern Daqing area.更多还原