地震平面沉积相解释方法研究及应用
|
摘要
传统三维地震资料解释方法在构造油气藏的勘探研究中发挥了重要作用,但对于岩性油气藏的勘探研究则缺乏有效的手段。针对这个问题,该文提出了一种新的地震资料解释方法——地震平面沉积相解释方法,它是在地震切片解释方法的基础上,发展了多属性融合成像、切片沉积相投影、平面沉积相智能追踪等关键技术,这些技术充分利用了地震资料横向密集连续的特性,提高了地震-地质解释的效率和精度,对地下规模较小的地质体具有很好的识别能力,对岩性油气藏的勘探和研究具有借鉴作用。
Traditional three-dimensional seismic interpretation has a good effect on the exploration research of structure reservoir, but it can not solve the problem in the exploration and study of lithologic reservoir. This paper proposed a new seismic interpretation method: plane sedimentary facies interpretation. Based on the method of seismic slice interpretation, it develops the key technologies such as multi-attribute fusion imaging, projection of slicing sedimentary facies and auto-tracking of plane lithofacies. These technologies fully use the characteristics of lateral continuity, and can improve the efficiency and accuracy of seismic-geologic interpretation and have recognition capability for small geologic bodies and significance for exploration and study on lithologic reservoirs.
Traditional three-dimensional seismic interpretation has a good effect on the exploration research of structure reservoir, but it can not solve the problem in the exploration and study of lithologic reservoir. This paper proposed a new seismic interpretation method: plane sedimentary facies interpretation. Based on the method of seismic slice interpretation, it develops the key technologies such as multi-attribute fusion imaging, projection of slicing sedimentary facies and auto-tracking of plane lithofacies. These technologies fully use the characteristics of lateral continuity, and can improve the efficiency and accuracy of seismic-geologic interpretation and have recognition capability for small geologic bodies and significance for exploration and study on lithologic reservoirs.
引文
[1]张军华,周振晓,谭明友,等.地震切片解释中的几个理论问题[J].石油地球物理勘探,2007,42(3):348-352.
[2]Zeng H L,Hentz T F.High-frequency sequence stratigraphy from seismic sedimentology:Applied to Miocene,Vermilion Block50,Tiger Shoal area,Off shore Louisiana[J].AAPG Bulletin,2004,88(2):153-174.
[3]Zeng H L,Henry S C,Riola J P.Stratal slicing,partⅡ:Real3D seismic data[J].Geophysics,1998,63(2):514-522.
[4]林承焰,张宪国,董春梅.地震沉积学及其初步应用[J].石油学报,2007,28(2):69-72.
[5]Zeng H l,Backus M M,Barraw K T,et al.Stratal slicing,PartⅠ:Realistic3D seismic model[J].Geophysics,1998,63(2):502-513.
[6]贾承造,赵文智,邹才能,等.岩性地层油气藏勘探研究的两项核心技术[J].石油勘探与开发,2004,31(3):3-9.
[7]丁峰,年永吉,王治国,等.地震多属性在RGBA颜色融合技术中的应用研究[J].石油物探,2010,49(3):248-253.
[8]侯斌,桂志先,许辉群,等.应用多属性神经网络方法预测油气[J].岩性油气藏,2010,22(3):118-120.
[9]杨占龙,陈启林,郭精义.“三相”联合解释技术在岩性油气藏勘探中的应用[J].天然气地球科学,2007,18(3):370-374.
[10]刘斌,彭嘉雄.基于非下采样三通道不可分对称小波的多光谱图相融合[J].电子学报,2011,39(5):1094-1099.
[11]董春梅,张宪国,林承焰.地震沉积学的概念、方法和技术[J].沉积学报,2006,24(5):698-703.
[12]杨杰,卫平生,李相博.石油地震地质学的基本概念、内容和研究方法[J].岩性油气藏,2010,22(1):1-5.
[13]卫平生,潘建国,张虎权,等.地震储层学的概念、研究方法和关键技术[J].岩性油气藏,2010,22(2):1-4.
[14]潘建国,卫平生,张虎权,等.地震储层学与相关学科的比较[J].岩性油气藏,2010,22(3):1-4.
[2]Zeng H L,Hentz T F.High-frequency sequence stratigraphy from seismic sedimentology:Applied to Miocene,Vermilion Block50,Tiger Shoal area,Off shore Louisiana[J].AAPG Bulletin,2004,88(2):153-174.
[3]Zeng H L,Henry S C,Riola J P.Stratal slicing,partⅡ:Real3D seismic data[J].Geophysics,1998,63(2):514-522.
[4]林承焰,张宪国,董春梅.地震沉积学及其初步应用[J].石油学报,2007,28(2):69-72.
[5]Zeng H l,Backus M M,Barraw K T,et al.Stratal slicing,PartⅠ:Realistic3D seismic model[J].Geophysics,1998,63(2):502-513.
[6]贾承造,赵文智,邹才能,等.岩性地层油气藏勘探研究的两项核心技术[J].石油勘探与开发,2004,31(3):3-9.
[7]丁峰,年永吉,王治国,等.地震多属性在RGBA颜色融合技术中的应用研究[J].石油物探,2010,49(3):248-253.
[8]侯斌,桂志先,许辉群,等.应用多属性神经网络方法预测油气[J].岩性油气藏,2010,22(3):118-120.
[9]杨占龙,陈启林,郭精义.“三相”联合解释技术在岩性油气藏勘探中的应用[J].天然气地球科学,2007,18(3):370-374.
[10]刘斌,彭嘉雄.基于非下采样三通道不可分对称小波的多光谱图相融合[J].电子学报,2011,39(5):1094-1099.
[11]董春梅,张宪国,林承焰.地震沉积学的概念、方法和技术[J].沉积学报,2006,24(5):698-703.
[12]杨杰,卫平生,李相博.石油地震地质学的基本概念、内容和研究方法[J].岩性油气藏,2010,22(1):1-5.
[13]卫平生,潘建国,张虎权,等.地震储层学的概念、研究方法和关键技术[J].岩性油气藏,2010,22(2):1-4.
[14]潘建国,卫平生,张虎权,等.地震储层学与相关学科的比较[J].岩性油气藏,2010,22(3):1-4.
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