地震平面岩相解释方法的研究及应用
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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具有针对性的手段。本文提出了一种新的地震资料解释方法——地震平面岩相解释,它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、平面岩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重要意义。
The traditional three-dimensional seismic interpretations have good effects on structural reservoir, but they cannot solve the problem in the exploration and study of lithology reservoir. In this paper, a new seismic interpretation method——plane lithofacies interpretation was proposed, which was based on the seismic slice interpretation methods and has developed the key technologies such as multi-attributes fusion imaging, the projection of slicing sedimentary facies, the auto-tracking of plane lithofacies ,and so on. These technologies can fully use the horizontal intension feature of seismic data to improve the efficiency and accuracy of seismic-geological interpretation for identifying effectively small subsurface geological body. It proves that the Plane lithofacies interpretation is an efficient and accurate method of seismic data, having an important significance for the exploration and the research of lithology reservoirs.
The traditional three-dimensional seismic interpretations have good effects on structural reservoir, but they cannot solve the problem in the exploration and study of lithology reservoir. In this paper, a new seismic interpretation method——plane lithofacies interpretation was proposed, which was based on the seismic slice interpretation methods and has developed the key technologies such as multi-attributes fusion imaging, the projection of slicing sedimentary facies, the auto-tracking of plane lithofacies ,and so on. These technologies can fully use the horizontal intension feature of seismic data to improve the efficiency and accuracy of seismic-geological interpretation for identifying effectively small subsurface geological body. It proves that the Plane lithofacies interpretation is an efficient and accurate method of seismic data, having an important significance for the exploration and the research of lithology 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,(361)
[2]Zeng Hongliu,Henry Stephen C,Riola John P.Stratal slicing,part II:Real3D seismic data[J].Geophysics,1998,63(2):514-522
[3]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
[4]Zeng Hongliu,Backus Milo M,Barraw Kennet h T,et al.Stratal slicing,PartΙ:Realistic3D seismic model[J].Geophysics,1998,63(2):502-513
[5]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
[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]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
[10]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
[11]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
[12]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
[13]潘建国,卫平生,张虎权等.地震储层学概念、研究方法和关键技术[J].岩性油气藏,2010,22(2):1-5
[2]Zeng Hongliu,Henry Stephen C,Riola John P.Stratal slicing,part II:Real3D seismic data[J].Geophysics,1998,63(2):514-522
[3]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
[4]Zeng Hongliu,Backus Milo M,Barraw Kennet h T,et al.Stratal slicing,PartΙ:Realistic3D seismic model[J].Geophysics,1998,63(2):502-513
[5]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
[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]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
[10]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
[11]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
[12]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
[13]潘建国,卫平生,张虎权等.地震储层学概念、研究方法和关键技术[J].岩性油气藏,2010,22(2):1-5
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