甜点及其融合属性在深水储层研究中的应用
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摘要
在当今世界深水勘探油气勘探热潮中,深水储层的研究和预测更受注目。利用多种地震属性的结合能够最大限度地提高储层预测的精度。甜点属性是利用三维地震资料识别砂体的一种新技术。甜点值是反射强度与均方根频率的比值,能有效地预测深海沉积中的孤立砂体。研究发现,甜点结合地震相波形分类、相干体技术可以预测储层的沉积类型、砂体展布特征;甜点和相干的融合属性可以清晰确定岩性类型和分布范围。
In the deep-water exploration all over the world today,the research and prediction of the deep-water reservoir attract much attention in the industry.Integrated use of multi seismic attributes could maximize the accuracy of the reservoir prediction.Sweetness attribute is a new technique in which the 3D seismic data were used to identify the sand bodies.Sweetness is the ratio between the reflection strength and RMS frequency,by using the sweetness attribute the isolated sand bodies can be effectively predicted in the deep sea sediment environment.It is founded out in the studies that by integrated with seismic facies waveform classification and the coherency technique,sweetness can be used to predict sediment type and distribution characteristics of the sandbodies,the fusion attribute of the sweetness and the coherency can be used to determine the lithology type and the distribution range.
In the deep-water exploration all over the world today,the research and prediction of the deep-water reservoir attract much attention in the industry.Integrated use of multi seismic attributes could maximize the accuracy of the reservoir prediction.Sweetness attribute is a new technique in which the 3D seismic data were used to identify the sand bodies.Sweetness is the ratio between the reflection strength and RMS frequency,by using the sweetness attribute the isolated sand bodies can be effectively predicted in the deep sea sediment environment.It is founded out in the studies that by integrated with seismic facies waveform classification and the coherency technique,sweetness can be used to predict sediment type and distribution characteristics of the sandbodies,the fusion attribute of the sweetness and the coherency can be used to determine the lithology type and the distribution range.
引文
[1]Kolla V,Bourges R,Urruty J Mand et al.Evolution of deep-water Tertiary sinuous channels offshore An-gola(west Africa)and i mplications for reservoir ar-chitecture.AAPG Bulletin,2001,85(8):1373～1405
[2]Lopez M.Architecture and depositional pattern of the Quarternary deep-sea fan of the Amazon.Marine and Petroleum Geology,2001,18(4):479～486
[3]Stow D V and Mayall M.Deep-water sedi mentary systems:New models for the21st century.Marine and Petroleum Geology,2000,17(1-2):125～135
[4]Wei mer P and Slatt M.Introduction to the petroleum gelogy of deepwater settingsl.AAPG Studies in Ge-ology,2007
[5]Pettingill HS and Wei mer P.Worldwide deep water exploration and production:Past,present and fu-ture.The Leading Edge,2002,21(4),1～22
[6]赵政璋,赵贤正,李景明等.国外海洋深水油气勘探发展趋势及启示.中国石油勘探,2005,10(6):71～76
[7]吕福亮,贺训云,武金云等.世界深水油气勘探现状、发展趋势及对我国深水勘探的启示.中国石油勘探,2007,12(6):28～31
[8]赵力民,郎晓玲,金凤鸣等.波形分类技术在隐蔽油藏预测中的应用.石油勘探与开发,2001,28(6):53～55
[9]邓传伟,李莉华,金银姬等.波形分类技术在储层沉积微相预测中的应用.石油物探,2008,47(3):262～265
[10]张延章,韩品龙,池永红等.地震相干技术的应用及效果分析.中国海上油气(地质),2003,17(3):215～217
[11]王大伟,刘震,陈小宏等.地震相干技术的进展及其在油气勘探中的应用.地质科技情报,2005,24(2):71～76
[12]Hart B S.Stratigraphically significant attributes.The Leading Edge,2008,27(3):320～324
[13]Goff D.Esti mating net:gross from data histograms:Examples from deep-water turbidites:http:∥www.searchanddiscovery.net/documents/abstracts/2004regional-west-africa/abstracts/goff.ht m.2004
[14]Choo C K,MRosenquist,E Rollett and et al.Detec-ting hydrocarbon reservoir with Seabed LoggingTMin deepwater Sabah,Malaysia.SEG Technical Pro-gram Expanded Abstracts,2006,25:714～718
[15]Hart B S.Channel detectionin3-Dseismic data using sweetness.AAPG Bulletin,2008,92(6):733～742
[16]Shanmugam G.50years of the turbidite paradigm(1950s—1990s):deep-water processes and facies models-a critical perspective.Marine and Petroleum Geology,2000,17(1-2):285～342
[17]I mran J,Parker G,and Katopodes N.A numerical model of channel interception on submarine fans.Journal of Geophysical Research,103(C1):1219～1238
[18]Popescu I,Lericolais G,Panin N,and et al.Late Quaternary channel avulsions on the Danube deep-sea fan,Black Sea.Marine Geology,2001,179(1-2),25～37
[19]Curray J R,Emmel FJ,and Moore D G.The Bengal Fan:morphology,geometry,stratigraphy,history and processes.Marine and Petroleum Geology,2003,19(10):1191～1223
[20]Mccormack M D.Neural couputing geophysics.The Leading Edge,1991,10(1):11～15
[21]Galloway W E.Siliciclastic slope and base-of-slope depositional systems,component facies,stratigraphic architecture,and classification.AAPG Bulletin,1998,82(4):569～595
[22]Richards M,Bowman M,and Reading H G.Subma-rine-fan systemsⅠ:Characterization and stratigraphic prediction.Marine and Petroleum Geology,1998,15(7):687～717
[23]Posamentier H Wand V Kolla.Seismic geomorphol-ogy and stratigraphy of depositional elements in deep-water settings.Journal of Sedi mentary Research,2003,73(3):367～388
[24]Taner M T and R E Sheriff.Application of ampli-tude,frequency,and other attributes to stratigraphic and hydrocarbon exploration,in Payton C E,Seismic stratigraphy-Applications to hydrocarbon explora-tion.AAPG Memoir,1977,26:301～327
[25]Radovich B J and R B Oliveros.3-D sequence inter-pretation of seismic instantaneous attributes fromthe Gorgon field.The Leading Edge,1998,17(9):1286～1293
[26]Bahorich Mand Farmer S.3-D Seismic Discontinuity for Faults and Stratigraphic Features:The Coherence Cube.The Leading Edge,1995,14(10):1053～1058
[2]Lopez M.Architecture and depositional pattern of the Quarternary deep-sea fan of the Amazon.Marine and Petroleum Geology,2001,18(4):479～486
[3]Stow D V and Mayall M.Deep-water sedi mentary systems:New models for the21st century.Marine and Petroleum Geology,2000,17(1-2):125～135
[4]Wei mer P and Slatt M.Introduction to the petroleum gelogy of deepwater settingsl.AAPG Studies in Ge-ology,2007
[5]Pettingill HS and Wei mer P.Worldwide deep water exploration and production:Past,present and fu-ture.The Leading Edge,2002,21(4),1～22
[6]赵政璋,赵贤正,李景明等.国外海洋深水油气勘探发展趋势及启示.中国石油勘探,2005,10(6):71～76
[7]吕福亮,贺训云,武金云等.世界深水油气勘探现状、发展趋势及对我国深水勘探的启示.中国石油勘探,2007,12(6):28～31
[8]赵力民,郎晓玲,金凤鸣等.波形分类技术在隐蔽油藏预测中的应用.石油勘探与开发,2001,28(6):53～55
[9]邓传伟,李莉华,金银姬等.波形分类技术在储层沉积微相预测中的应用.石油物探,2008,47(3):262～265
[10]张延章,韩品龙,池永红等.地震相干技术的应用及效果分析.中国海上油气(地质),2003,17(3):215～217
[11]王大伟,刘震,陈小宏等.地震相干技术的进展及其在油气勘探中的应用.地质科技情报,2005,24(2):71～76
[12]Hart B S.Stratigraphically significant attributes.The Leading Edge,2008,27(3):320～324
[13]Goff D.Esti mating net:gross from data histograms:Examples from deep-water turbidites:http:∥www.searchanddiscovery.net/documents/abstracts/2004regional-west-africa/abstracts/goff.ht m.2004
[14]Choo C K,MRosenquist,E Rollett and et al.Detec-ting hydrocarbon reservoir with Seabed LoggingTMin deepwater Sabah,Malaysia.SEG Technical Pro-gram Expanded Abstracts,2006,25:714～718
[15]Hart B S.Channel detectionin3-Dseismic data using sweetness.AAPG Bulletin,2008,92(6):733～742
[16]Shanmugam G.50years of the turbidite paradigm(1950s—1990s):deep-water processes and facies models-a critical perspective.Marine and Petroleum Geology,2000,17(1-2):285～342
[17]I mran J,Parker G,and Katopodes N.A numerical model of channel interception on submarine fans.Journal of Geophysical Research,103(C1):1219～1238
[18]Popescu I,Lericolais G,Panin N,and et al.Late Quaternary channel avulsions on the Danube deep-sea fan,Black Sea.Marine Geology,2001,179(1-2),25～37
[19]Curray J R,Emmel FJ,and Moore D G.The Bengal Fan:morphology,geometry,stratigraphy,history and processes.Marine and Petroleum Geology,2003,19(10):1191～1223
[20]Mccormack M D.Neural couputing geophysics.The Leading Edge,1991,10(1):11～15
[21]Galloway W E.Siliciclastic slope and base-of-slope depositional systems,component facies,stratigraphic architecture,and classification.AAPG Bulletin,1998,82(4):569～595
[22]Richards M,Bowman M,and Reading H G.Subma-rine-fan systemsⅠ:Characterization and stratigraphic prediction.Marine and Petroleum Geology,1998,15(7):687～717
[23]Posamentier H Wand V Kolla.Seismic geomorphol-ogy and stratigraphy of depositional elements in deep-water settings.Journal of Sedi mentary Research,2003,73(3):367～388
[24]Taner M T and R E Sheriff.Application of ampli-tude,frequency,and other attributes to stratigraphic and hydrocarbon exploration,in Payton C E,Seismic stratigraphy-Applications to hydrocarbon explora-tion.AAPG Memoir,1977,26:301～327
[25]Radovich B J and R B Oliveros.3-D sequence inter-pretation of seismic instantaneous attributes fromthe Gorgon field.The Leading Edge,1998,17(9):1286～1293
[26]Bahorich Mand Farmer S.3-D Seismic Discontinuity for Faults and Stratigraphic Features:The Coherence Cube.The Leading Edge,1995,14(10):1053～1058
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