Epos3.0属性分析技术在夏口断裂带储层研究中的应用
|
摘要
Epos3.0是集地震资料处理、解释、油藏描述等为一体的勘探开发综合软件。其中,地震属性分析技术中的高分辨率相干体分析技术、多属性体融合技术、分频处理属性技术及地震相划分技术在夏口断裂带的储层预测中取得了较好的效果:消除了储层预测的多解性,准确地划分出夏口断裂带沙三上亚段沉积相带的分布情况;识别细小断层及火成岩裂缝,划分出营子街地区沙三上亚段有利储层发育区,有效地指导了砂体描述,提高了钻探成功率。
Epos3.0 is a comprehensive software for oil-gas exploration and development integrating seismic data processing,interpretation and reservoir description.Of seismic attribute analysis technologies,application of high-resolution coherence cube analysis technology,multi-attribute fusion technology,frequency division attribute technology and seismic facies classification technology have achieved favorable effect for reservoir prediction of Xiakou Fault zone: ambiguity in reservoir prediction is eliminated;distribution of sedimentary facies zone of upper submember of Shahejie Formation in Xiakou Fault zone is accurately classified;small faults and igneous fractures are identified and favorable reservoir development zones of upper submember of Shahejie Formation in Yingzijie area are classified,which has efficiently guided sand body description and improved success rate in exploration drilling.
Epos3.0 is a comprehensive software for oil-gas exploration and development integrating seismic data processing,interpretation and reservoir description.Of seismic attribute analysis technologies,application of high-resolution coherence cube analysis technology,multi-attribute fusion technology,frequency division attribute technology and seismic facies classification technology have achieved favorable effect for reservoir prediction of Xiakou Fault zone: ambiguity in reservoir prediction is eliminated;distribution of sedimentary facies zone of upper submember of Shahejie Formation in Xiakou Fault zone is accurately classified;small faults and igneous fractures are identified and favorable reservoir development zones of upper submember of Shahejie Formation in Yingzijie area are classified,which has efficiently guided sand body description and improved success rate in exploration drilling.
引文
[1]王寿庆.扇三角洲模式[M].北京:石油工业出版社,1993:87-96.
[2]王良忱,张金亮.沉积环境和沉积相[M].北京:石油工业出版社,1996:179.
[3]韩文共,沈财余.陆相断陷盆地复杂地质模型建立与正演模拟[J].石油地球物理勘探,2006,41(4):396-401.
[4]叶泰然,苏锦义,刘兴艳,等.分频解释技术在川西砂岩储层预测中的应用[J].石油物探,2008,47(1):72-76.
[5]王玉梅,季玉新,李东波,等.应用地震属性预测A地区储层[J].石油物探,2001,40(4):69-76.
[6]王成彬,顾石庆.地震属性的应用与认识[J].石油物探,2004,43(增刊):25-27.
[2]王良忱,张金亮.沉积环境和沉积相[M].北京:石油工业出版社,1996:179.
[3]韩文共,沈财余.陆相断陷盆地复杂地质模型建立与正演模拟[J].石油地球物理勘探,2006,41(4):396-401.
[4]叶泰然,苏锦义,刘兴艳,等.分频解释技术在川西砂岩储层预测中的应用[J].石油物探,2008,47(1):72-76.
[5]王玉梅,季玉新,李东波,等.应用地震属性预测A地区储层[J].石油物探,2001,40(4):69-76.
[6]王成彬,顾石庆.地震属性的应用与认识[J].石油物探,2004,43(增刊):25-27.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心