黄骅坳陷板桥—滨海地区沙三段沉积体系
|
摘要
板桥-滨海地区位于渤海湾盆地黄骅坳陷中部,紧邻沧县隆起。本文选取了该地区沙三段作为研究的关键层位,以沉积学、测井地质、地震地层学、地震沉积学、古地貌恢复及沉积体制理论等理论和方法,开展该地区沉积体系研究,揭示板桥-滨海地区沉积体系分布规律。
首先利用钻井岩心、测井、地震和室内测试分析资料,认为研究区沙三段为湖相沉积体系,并识别出扇三角洲、辫状河三角洲、近岸水下扇、远岸水下扇及湖泊5种沉积相,并对各亚相和微相进行了详细分析。
钻井岩心与测井结合,识别出7种测井相。齿化箱形、钟形、齿化钟形主要反映水道沉积；齿化漏斗形、指状主要反映砂坝沉积；尖峰形主要反映席状砂。
井震结合,建立沙三段沉积—地震响应模式。丘状相和透镜状相主要代表了砂坝；充填相主要与各种水道有关；前积相反映扇三角洲；平行相主要反映了湖泊中的湖泥与砂岩互层的特点；乱岗相是盆底扇复合体。
古地貌恢复表明,断裂系统决定了古地貌特征。断洼区不仅是沉积物搬运的通道,而且是有利砂岩富集的沉积场所,。
结合古地貌特征、单井相分析、连井相分析、砂体空间分布特征及地震属性的资料。研究认为,在沙三沉积时期,沙三3发育扇三角洲和辫状河三角洲。沙三2、沙三1发育近岸水下扇和远岸水下扇复合体、扇三角洲、辫状河三角洲。
Banqiao-Binhai area is located in the central part of Huanghua DePression of Bohai Bay Basin,closing to Cangxian Uplift.The third member of Shahejie Formation area is studied in this thesis based on the theory and the method of sedimentology, Geological Logging, Seismic stratigraphy, Seismic sedimentology, Paleogeomorphic reconstruction and depositional regime.The purpose of this study is to reveal the distribution of depositional systems
The lake depositional system in this area and five type of facies,including fan delta, Braided river delta,Nearshore Subaqueous Fans,farshore Subaqueous Fans,lake,and analyses sedimentary facies,subfacies are identified combining the drilling core,well log,seismic and interior testing analysis.The microfacies and pressure phase are also studied in detail.
Seven types logging facies is identified by combining drilling core and well log in this thesis.The channel deposition is mainly reflected by theTeeth of box log,bell log and Teeth of bell log;The sand sheet is reflected by the Teeth of Funnel-shaped log and finger log reflect bar, Spiking log.
The response mode of deposition and seismic of the third member of Shahejie Formation is constructed by combining the information of drilling core and seismic. The paper considered that mounded facies and lensing facies reflect bar;There is preferable relationship between filling facies and channel;foreset facies reflect fan delta;paralleling facies reflect characteristic of interbed of lake mud and sandstone in lake;chaotic facies reflect basin floor fan complex.
Paleogeomorphic reconstruction indicates that fault system decides paleogeomorphic characteristic.Fault depression is not only the channel of transportation, but also the sandstone deposition site.
Based on paleogeomorphic characteristics,Single well facies analysis,connecting well facies analysis,spatial distribution of sand characteristics and seismic attributes dates.The research considers that during the sedimentation of ES3,Fan delta and Braided river delta are developed in ES33,while Complex fan of Nearshore Subaqueous Fans and Farshore Subaqueous Fans,Fan delta and Braided river delta are developed during ES32 and ES31.
首先利用钻井岩心、测井、地震和室内测试分析资料,认为研究区沙三段为湖相沉积体系,并识别出扇三角洲、辫状河三角洲、近岸水下扇、远岸水下扇及湖泊5种沉积相,并对各亚相和微相进行了详细分析。
钻井岩心与测井结合,识别出7种测井相。齿化箱形、钟形、齿化钟形主要反映水道沉积；齿化漏斗形、指状主要反映砂坝沉积；尖峰形主要反映席状砂。
井震结合,建立沙三段沉积—地震响应模式。丘状相和透镜状相主要代表了砂坝；充填相主要与各种水道有关；前积相反映扇三角洲；平行相主要反映了湖泊中的湖泥与砂岩互层的特点；乱岗相是盆底扇复合体。
古地貌恢复表明,断裂系统决定了古地貌特征。断洼区不仅是沉积物搬运的通道,而且是有利砂岩富集的沉积场所,。
结合古地貌特征、单井相分析、连井相分析、砂体空间分布特征及地震属性的资料。研究认为,在沙三沉积时期,沙三3发育扇三角洲和辫状河三角洲。沙三2、沙三1发育近岸水下扇和远岸水下扇复合体、扇三角洲、辫状河三角洲。
Banqiao-Binhai area is located in the central part of Huanghua DePression of Bohai Bay Basin,closing to Cangxian Uplift.The third member of Shahejie Formation area is studied in this thesis based on the theory and the method of sedimentology, Geological Logging, Seismic stratigraphy, Seismic sedimentology, Paleogeomorphic reconstruction and depositional regime.The purpose of this study is to reveal the distribution of depositional systems
The lake depositional system in this area and five type of facies,including fan delta, Braided river delta,Nearshore Subaqueous Fans,farshore Subaqueous Fans,lake,and analyses sedimentary facies,subfacies are identified combining the drilling core,well log,seismic and interior testing analysis.The microfacies and pressure phase are also studied in detail.
Seven types logging facies is identified by combining drilling core and well log in this thesis.The channel deposition is mainly reflected by theTeeth of box log,bell log and Teeth of bell log;The sand sheet is reflected by the Teeth of Funnel-shaped log and finger log reflect bar, Spiking log.
The response mode of deposition and seismic of the third member of Shahejie Formation is constructed by combining the information of drilling core and seismic. The paper considered that mounded facies and lensing facies reflect bar;There is preferable relationship between filling facies and channel;foreset facies reflect fan delta;paralleling facies reflect characteristic of interbed of lake mud and sandstone in lake;chaotic facies reflect basin floor fan complex.
Paleogeomorphic reconstruction indicates that fault system decides paleogeomorphic characteristic.Fault depression is not only the channel of transportation, but also the sandstone deposition site.
Based on paleogeomorphic characteristics,Single well facies analysis,connecting well facies analysis,spatial distribution of sand characteristics and seismic attributes dates.The research considers that during the sedimentation of ES3,Fan delta and Braided river delta are developed in ES33,while Complex fan of Nearshore Subaqueous Fans and Farshore Subaqueous Fans,Fan delta and Braided river delta are developed during ES32 and ES31.
引文
[1]冯增昭等.中国沉积学[M].北京：石油工业出版社,1994.
[2]Lawrence. Stratigraphic modeling of sedimentary basins[J].AAPG Bulletin,1987,71:150-167
[3]Helland-Hansen. A simulation of continental basin margin sedimenta-tion in response to crustalmovements, eustatic sea level change and sediment accumulation rates[J].Mathematical Geology, 1988,20:121-124.
[4]Jervey. Quantitative geological modeling of siliciclastic rock sequences and their seismic expressions. In: W ilgusC K,etal., eds. Sea Level Changes:an integrated approach. Society of Economic Paleontologists And Mineralogist [J].Special Publication,1988,42:40-50.
[5]Lawrence. Stratigraphic simulation of sedimentary basins:concepts andcalibrations[J]. AAPG Bulletin, 1990,74:320-342.
[6]Ross. Modeling base-level dynamics as a control on basin-fill geome-tries and facies distribution:a conceptual framework, In:CrossTA,ed. Quantitative dynamic stratigraphy:Englewood Cliffs[J]. New Jersey,PrenticeHal.l 1990.218-220.
[7]Reynolds. The role of the sediment load in sequence stratigraphy:the influence of flexural isostasy and compaction[J]. Journal of GeophysicalResearch,1991,96:210-215.
[8]Thorne& Swift. Sedimentation on continentalmargin:application of the regime concept. In:SwiftD JP,etal. eds. ShelfSand and Ssand-stone Bodies, Geometry, Facies and Sequence Stratigraphy. Interna-tional Association of Sedimentologists[J].Special Publication,1991,14:33-47.
[9]William C Ross. Insights from stratigraphic modeling:mud-limited versus sand-limited depositional systems [J].AAPG Bulletin,1995,79:253267.
[10]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,2006.123-127.
[11]Hongliu Zeng,Stephen C.Henry and John P.Riola.Stratal slicing,partII:Real 3-D seismic data[J].GEOPHYSICS,1998,63(2):514～522.
[12]Hongliu Zeng and William A.Ambrose.Seismic sedimentology and regional depositional systems in Mioceno Norte,Lake Maracaibo,Venezuela[J].The Leading Edge,2001.11.
[13]Hongliu Zeng and Tucker F.Hentz.High-frequency sequencestratigraphy from seismic:Applied to Miocene,Vermilion Block 50,Tiger Shoal area,offshore [J].AAPGBulletin,2004,88(2):153～174.
[14]Hongliu Zeng and Charles Kerans.Seismic frequency control on carbonate seismic stratigraphy:A case study of the Kingdom Abosequence,west Texas[J].AAPG Bulletin,2003,87(2):273～293.
[15]董春梅,张宪国,林承焰.有关地震沉积学若干问题的探讨[J].石油地球物理勘探,2006.111-115.
[16]林承焰,张宪国,董春梅.地震沉积学探讨[J].地球科学进展,2006.80-85.
[17]大港油田科技丛书编委会,第三系石油地质基础[M],石油工业出版社,1999.
[18]大港油田内部,大港滩海区煌北断阶带堤海5井井位地质论证(附图册),2005.
[19]大港油田内部,大港油田南部滩海油气富集规律与预探突破(图册),2004.
[20]大港油田石油地质志编辑委员会,中国石油地质志(4)—大港油田[M],石油工业出版社,1991.
[21]严德天,王华,肖敦清,王家豪,廖远涛.黄骅坳陷中部沙三段沉积体系分析[J].石油探勘与开发,2007.44-47.
[22]陈纯芳,郑浚茂,王德发.板桥凹陷沙三段沉积体系与物源分析[J].古地理学报,2001.23-33.
[23]王子煜,陆克政.黄骅坳陷东部构造带新生代构造沉降史分析.石油与天然气地质[J],2000.134-137.
[24]周立宏,李勇,王振升,肖敦清等.[M].北京：科学出版社,2009.
[25]张玉清等.黄骅坳陷中北区沙三段沉积体系研究[J],2005.55-58.
[26]赵瞻,李勇等.煌北地区沙河街组缓坡带沉积体系[J].沉积与特提斯地质,2007.213-216.
[27]陈开远.黄骅坳陷沙二段沉积体系研究.大港内部资料.
[28]姜在兴.沉积学[M].北京：石油工业出版社,2003.
[29]赖生华.孤南洼陷沙三段沉积体系及其对成藏的控制作用研究[D].东营：胜利油田博士后工作站,2006.46-50.
[30]浦世照,李世宏等.地震地质综合层位标定方法及其应用[J].石油地质与工程2007.234-238.
[31]程莉莉,曹立斌等.VSP资料在转换波层位标定中的应用[J].石油物探,2008.116-119.
[32]赖生华,蒲秀刚等.沉积相地震波波形响应特征研究—以渤海湾盆地孤南洼陷沙三中亚段中部为例[J].石油实验地质,2008.136-141.
[33]赖生华.辽河盆地冷家油田沙三段沉积体系[J].石油实验地质,2004.88-91.
[34]李道燧.鄂尔多斯盆地中部古地貌与构造对气藏的控制作用[J].石油勘探与开发,1994.51-55.
[35]田纳新.塔中地区早海西期风化壳古地貌特征[J].河南石油,2004.130-136.
[36]徐希坤.和田古隆起海西早期古地貌恢复[J].特种油气藏,2003.142-148.
[37]赵俊兴.古地貌恢复技术方法及其研究意义[J].成都理工学院学报,2001.43-47.
[38]赵俊兴.高分辨层序地层学方法在沉积前古地貌恢复中的应用[J].成都理工大学学报(自然科学版),2003.155-160
[39]王家豪.层序地层学应用于古地貌分析[J].地球科学,2003.335-341.
[40]宋国奇.应用层序地层方法恢复加里东期古地貌[J].石油实验地质,2001.231-237.
[41]徐长贵.古地貌分析在渤海古近系储层预测中的应用[J].石油勘探与开发,2004.283-285.
[42]陆基孟.地震探勘原理[M].东营：石油大学出版社,1994.
[2]Lawrence. Stratigraphic modeling of sedimentary basins[J].AAPG Bulletin,1987,71:150-167
[3]Helland-Hansen. A simulation of continental basin margin sedimenta-tion in response to crustalmovements, eustatic sea level change and sediment accumulation rates[J].Mathematical Geology, 1988,20:121-124.
[4]Jervey. Quantitative geological modeling of siliciclastic rock sequences and their seismic expressions. In: W ilgusC K,etal., eds. Sea Level Changes:an integrated approach. Society of Economic Paleontologists And Mineralogist [J].Special Publication,1988,42:40-50.
[5]Lawrence. Stratigraphic simulation of sedimentary basins:concepts andcalibrations[J]. AAPG Bulletin, 1990,74:320-342.
[6]Ross. Modeling base-level dynamics as a control on basin-fill geome-tries and facies distribution:a conceptual framework, In:CrossTA,ed. Quantitative dynamic stratigraphy:Englewood Cliffs[J]. New Jersey,PrenticeHal.l 1990.218-220.
[7]Reynolds. The role of the sediment load in sequence stratigraphy:the influence of flexural isostasy and compaction[J]. Journal of GeophysicalResearch,1991,96:210-215.
[8]Thorne& Swift. Sedimentation on continentalmargin:application of the regime concept. In:SwiftD JP,etal. eds. ShelfSand and Ssand-stone Bodies, Geometry, Facies and Sequence Stratigraphy. Interna-tional Association of Sedimentologists[J].Special Publication,1991,14:33-47.
[9]William C Ross. Insights from stratigraphic modeling:mud-limited versus sand-limited depositional systems [J].AAPG Bulletin,1995,79:253267.
[10]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,2006.123-127.
[11]Hongliu Zeng,Stephen C.Henry and John P.Riola.Stratal slicing,partII:Real 3-D seismic data[J].GEOPHYSICS,1998,63(2):514～522.
[12]Hongliu Zeng and William A.Ambrose.Seismic sedimentology and regional depositional systems in Mioceno Norte,Lake Maracaibo,Venezuela[J].The Leading Edge,2001.11.
[13]Hongliu Zeng and Tucker F.Hentz.High-frequency sequencestratigraphy from seismic:Applied to Miocene,Vermilion Block 50,Tiger Shoal area,offshore [J].AAPGBulletin,2004,88(2):153～174.
[14]Hongliu Zeng and Charles Kerans.Seismic frequency control on carbonate seismic stratigraphy:A case study of the Kingdom Abosequence,west Texas[J].AAPG Bulletin,2003,87(2):273～293.
[15]董春梅,张宪国,林承焰.有关地震沉积学若干问题的探讨[J].石油地球物理勘探,2006.111-115.
[16]林承焰,张宪国,董春梅.地震沉积学探讨[J].地球科学进展,2006.80-85.
[17]大港油田科技丛书编委会,第三系石油地质基础[M],石油工业出版社,1999.
[18]大港油田内部,大港滩海区煌北断阶带堤海5井井位地质论证(附图册),2005.
[19]大港油田内部,大港油田南部滩海油气富集规律与预探突破(图册),2004.
[20]大港油田石油地质志编辑委员会,中国石油地质志(4)—大港油田[M],石油工业出版社,1991.
[21]严德天,王华,肖敦清,王家豪,廖远涛.黄骅坳陷中部沙三段沉积体系分析[J].石油探勘与开发,2007.44-47.
[22]陈纯芳,郑浚茂,王德发.板桥凹陷沙三段沉积体系与物源分析[J].古地理学报,2001.23-33.
[23]王子煜,陆克政.黄骅坳陷东部构造带新生代构造沉降史分析.石油与天然气地质[J],2000.134-137.
[24]周立宏,李勇,王振升,肖敦清等.[M].北京：科学出版社,2009.
[25]张玉清等.黄骅坳陷中北区沙三段沉积体系研究[J],2005.55-58.
[26]赵瞻,李勇等.煌北地区沙河街组缓坡带沉积体系[J].沉积与特提斯地质,2007.213-216.
[27]陈开远.黄骅坳陷沙二段沉积体系研究.大港内部资料.
[28]姜在兴.沉积学[M].北京：石油工业出版社,2003.
[29]赖生华.孤南洼陷沙三段沉积体系及其对成藏的控制作用研究[D].东营：胜利油田博士后工作站,2006.46-50.
[30]浦世照,李世宏等.地震地质综合层位标定方法及其应用[J].石油地质与工程2007.234-238.
[31]程莉莉,曹立斌等.VSP资料在转换波层位标定中的应用[J].石油物探,2008.116-119.
[32]赖生华,蒲秀刚等.沉积相地震波波形响应特征研究—以渤海湾盆地孤南洼陷沙三中亚段中部为例[J].石油实验地质,2008.136-141.
[33]赖生华.辽河盆地冷家油田沙三段沉积体系[J].石油实验地质,2004.88-91.
[34]李道燧.鄂尔多斯盆地中部古地貌与构造对气藏的控制作用[J].石油勘探与开发,1994.51-55.
[35]田纳新.塔中地区早海西期风化壳古地貌特征[J].河南石油,2004.130-136.
[36]徐希坤.和田古隆起海西早期古地貌恢复[J].特种油气藏,2003.142-148.
[37]赵俊兴.古地貌恢复技术方法及其研究意义[J].成都理工学院学报,2001.43-47.
[38]赵俊兴.高分辨层序地层学方法在沉积前古地貌恢复中的应用[J].成都理工大学学报(自然科学版),2003.155-160
[39]王家豪.层序地层学应用于古地貌分析[J].地球科学,2003.335-341.
[40]宋国奇.应用层序地层方法恢复加里东期古地貌[J].石油实验地质,2001.231-237.
[41]徐长贵.古地貌分析在渤海古近系储层预测中的应用[J].石油勘探与开发,2004.283-285.
[42]陆基孟.地震探勘原理[M].东营：石油大学出版社,1994.