用户名: 密码: 验证码:
济阳坳陷滩坝油藏成藏体系研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
随着隐蔽油气藏勘探的不断深入,近年来济阳坳陷滩坝油气藏不断有所发现,上报储量中该类油气藏所占的比例也呈现出显著上升趋势,因此研究滩坝油藏的成藏机理显得非常重要。本论文以含油气系统理论为指导,采用成藏方面的新理论、技术和方法,对滩坝油藏的形成机制、控制因素等方面进行了深入的研究,取得了以下主要结论或认识:
     1、济阳坳陷滩坝油藏发育,其中,东营凹陷滩坝油藏主要发育在沙四上亚段,车镇凹陷主要发育在沙二段。滩坝砂体类型以粉砂岩为主,储层物性为中孔低渗。
     2、通过油源对比发现,东营凹陷沙四上亚段滩坝油藏中的原油主要来自沙四上亚段烃源岩。车镇凹陷大王北洼陷沙二段滩坝油藏的原油为2种类型3种不同来源的原油:大王北油田和大65井区为沙三段来源的正常原油;大王庄油田的原油为沙四上亚段来源的低熟重质原油;英雄滩油田则是沙一段来源的低熟重质原油。
     3、运用各种方法研究油气的运移,结果表明,东营和车镇凹陷滩坝相原油均以侧向运移为主。其中,东营凹陷表现为从生烃深洼向凹陷边缘运移的趋势,普遍发育的异常高压为油气的排烃和运移提供了成藏动力,微裂缝、断层和不整合面是其主要的疏导系统;车镇凹陷大王北洼陷沙一来源的油气在大35井附近的运移方向为由大35井至大359井,沙三段来源的油气在大373井附近的运移方向为由大373井至大371井,大王北地区断裂体系在滩坝油藏成藏过程中起到了重要的输导作用。
     4、根据滩坝所处的不同构造位置,东营滩坝油藏具有三种成藏模式:洼陷带源内滩坝油气成藏模式、邻近带源边滩坝油气成藏模式和斜坡带源外滩坝油气成藏模式;车镇凹陷大王北洼陷分为洼陷中心带近源成藏模式和洼陷边缘带远源成藏模式。
     5、对东营和车镇凹陷滩坝油藏成藏特征进行了对比:东营凹陷滩坝油藏具有油源条件好、成藏期晚、充注强度大、异常高压、幕式充注的特点;而车镇凹陷具有油源条件一般、充注强度差异大、无异常高压、滩坝高孔渗透带及断裂控制滩坝成藏的特点。
     6、对济阳坳陷滩坝油藏含油性控制因素进行了分析:烃源岩条件为滩坝成藏提供物质基础,成藏动力特征控制着滩坝油藏成藏模式,输导条件为油气提供运移通道,储层的物性控制滩坝油藏的分布范围。
With the continuous progress of exploration for subtle reservoirs,beach bar reservoirs have been continuously found in Jiyang Depression,which account for a big proportion in new reserves as time goes by. So it’s very important to find out the accumulation mechanism of this kind of reservoirs. In this paper,based on the oil and gas systems theory,adopted by the new theories,techniques and methods of reservoir,researched the formation mechanism and control factors of oil and gas reservoirs.
     Beach bar reservoirs are well developed in Jiyang Depression and distribute in different formations in different depressions. In Dongying Depression,beach bar reservoirs mainly develope in the upper submember of Es4,while they mainly develope in the Es2 in Chezheng Depression. The types of sand body of beach bar are mainly siltstones with medium porosity and low permeability.
     Oil-source correlation reveals that the oil of the upper Es4 in the beach bar reservoir of the Dongying Depression came from the upper part Es4 source rock. The oil of the Es2 beach bar reservoir from the Chezhen Depression originated from three different source rocks. The oil of the Dawangbei oil field and the well of D65 generated from the Es3 of the western subsag of Dawangbei sag,the oil of the well D102 came from the upper Es4 of the Dawangbei sag and the oil of the Yingxiongtan oil field originated from the mix sources of the Es1 of the Dawangbei sag and Guojuzi sag. The first oil is the normal oil and the others are the low mature heavy oil.
     The result applying the different hydrocarbon migration methods shows that the oil of the beach bar of the Dongying Depression is lateral migration from the hydrocarbon generation sag to the edge. The dynamic of the hydrocarbon expulsion and migration was the abnormal high pressure while the microcrack,faults and the unconformities composed the migration accumulation system. The oil of the Es1 from the Chezhen Depression migrated from well D35 to well D359 and the oil of the Es3 of the well D373 migrated from well D373 to well D371. The fault system of the Dawangbei took a significant roll during the accumulation process of the beach bar reservoir.
     According to the different structure location of beach bar,three patterns to form reservoir are put forward in Dongying Depression: reservior forming pattern of iner-source beach bar reservoirs,reservior forming pattern of near-source beach bar reservoirs and reservior forming pattern of out-source beach bar reservoirs. There are two patterns in Chezhen Depression: reservior forming pattern of near -source beach bar reservoirs in the center of sag and out-source beach bar reservoirs in the edge of sag.
     The beach bar reservoirs in Dongying Depression are characteristic of good source rocks,late accumulation period,big charging intensity,abnormal high pressure and episodic charging,while beach bar reservoirs in Chezheng Depression are characteristic of common source rocks,large difference in charging intensity,no abnormal high pressure,good porosity and permeability and controlling factor of hydrocarbon accumulation is fault.
     In Jiyang Depression , the source rocks supply material bases for hydrocarbon accumulation of beach bar reservoirs,the characteristics of reservoir-forming dynamic controle the accumulation models of beach bar reservoirs,the transport conditions supply migration path for hydrocarbon,the physical properties of reservoirs control the distribution scope of beach bar reservoirs.
引文
蔡春芳,梅博文,李伟.塔中古生界油田水化学与流体运移和演化.石油勘探与开发,1997,24(1):18-21
    常德双,卢刚臣,孔凡东,等.大港探区湖泊浅水滩、坝油气藏勘探浅析.石油地质,2004,2:26-33
    陈宝宁,王宁.异常流体压力研究进展与方法实践.油气地质与采收率,2001,8(1):35-37
    陈红汉.油气成藏年代学研究进展.石油与天然气地质,2007,28(2):143-150
    陈世悦,杨剑萍,操应长.惠民凹陷西部下第三系沙河街组两种滩坝沉积特征.煤田地质与勘探,2000,28(3):1-4
    陈义才,沈忠民,罗小平.石油与天然气有机地球化学.北京:科学出版社,2007:193-209
    单怀广,张慧娟.山东油气区早第三纪介形类.中国油气区地层古生物论文集(二)-山东油气区专辑,北京:石油工业出版社,1990
    邓宏文,钱凯.深湖相泥岩的成因类型和组合演化.沉积学报,1990,8(3):1-18
    邓宏文,钱凯.试论湖相泥质岩的地球化学二分性.石油与天然气地质,1993,14(2):85-97
    窦立荣.“含油气系统”与“成油系统”概念对比.石油勘探与开发,1999,26(1):88-91
    杜春国,邹华耀,邵振军,等.砂岩透镜体油气藏成因机理与模式.吉林大学学报(地球科学版),2006,36(3):370-376
    费琪.成油体系分析.地学前缘,1995,2(3-4):163-170
    冯增昭.沉积岩石学.北京:石油工业出版社,1993
    韩忠义.断层成为油气有效运移通道的主控因素分析—以东营凹陷南斜坡为例.长江大学学报(自然科学版),2008,9(5):52-55
    郝芳,邹华耀,姜建群.油气成藏动力学及其研究进展.地学前缘,2000,7(3):11-21
    郝芳,邹华耀,王敏,等.芳油气成藏机理研究进展和前沿研究领域.地质科技情报,2002,21(4):7-14
    何新贞.东营凹陷压力系统特征分析.油气地质与采收率,2002,9(4):21-23
    侯读杰,肖建新,程顺国,等.济阳坳陷优质烃源岩与隐蔽油气藏的成藏关系分析.见:张一伟,
    贾承造,庞雄奇,编.第四届油气成藏机理与资源评价国际学术研讨会论文集.北京:石油工业出版社,2006
    侯方浩,蒋裕强,方少仙,等.四川盆地上三叠统香溪组二段和四段砂岩沉积模式.石油学报,2005,26(2):30-37
    胡朝元.生油区控制油气田分布——中国东部陆相盆地进行区域勘探的有效理论.石油学报,1982,3(2):9-13
    胡见义,童晓光,徐树宝.渤海湾盆地复式油气聚集区(带)的形成和分布.石油勘探与开发,1986,25(1):1-8
    胡见义,赵文智.中国含油气系统的应用与进展(第一辑).北京:石油工业出版社,1997.1-300
    华保钦,林锡祥,杨小梅.天然气二次运移和聚集研究.天然气地球科学,1994,5(4):1-31
    姜在兴.沉积学.北京:石油工业出版社,2003
    康永尚,张一伟.油气成藏流体动力学.北京:地质出版社,1999
    黎茂稳.油气二次运移研究的基本思路和几个应用实例.石油勘探与开发,2000,27(4):11-22
    李长宝.车镇凹陷不整合特征及地层油气藏形成模式.石油地质与工程,2007,21(5):16-19
    李明诚,李伟,蔡峰,等.油气成藏保存条件的综合研究.石油学报,1997,18(2):41-48
    李明诚.石油与天然气运移(第二版).北京:石油工业出版社,1994
    李明诚.油气聚集量模拟的研究.石油勘探与开发,1995,22(6):36-39
    李明诚.油气运移基础理论与油气勘探.地球科学—中国地质大学学报,2004,29(4):379-383
    李思田,林畅松,张启明,等.南海北部大陆边缘盆地幕式裂陷的动力过程及10Ma以来的构造事件.科学通报,1998,8(2):797-810
    李贤庆,潘继平,许晓宏.含油气系统基本理论与实践.断块油气田,1999,7(1):1-5
    李秀华,肖焕钦,王宁.东营凹陷博兴洼陷沙四段上亚段储集层特征及油气富集规律.油气地质与采收率,2001,(3):21-24
    李宇志,孙国栋.东辛油田稳矿沉积微相及储层特征.新疆石油天然气,2005,6(2):24-28
    李振广,宋桂侠,于佰林.色谱一质谱分析在有机地球化学研究中的应用.分析测试学报,2004,23(增刊):309-313
    林畅松,潘元林,肖建新,等.构造坡折带——断陷盆地层序分析和油气预测的重要概念.地球科学,2000,25(5):260-267
    柳广弟,郑玉凌.油气成藏动力场模型及其应用.石油勘探与开发,2000,27(2):11-14
    陆克政,漆家福,戴俊生,等.渤海湾新生代含油气盆地构造模式.北京:地质出版社,1997
    罗晓容.综述与评述油气成藏动力学研究之我见.天然气地球科学,2008,19(2):149-170
    穆星,印兴耀,王孟勇.济阳坳陷储层地震地质综合预测技术研究.石油物探,2006,45(4):351-357
    倪春华,包建平,王鹏辉,等.生物降解原油的油源对比研究新进展.石油天然气学报(江汉石油学院学报),2005,27(5):724-727
    潘元林,张善文,肖焕钦,等.济阳凹陷盆地隐蔽油气藏勘探.北京:石油工业出版社,2003
    庞雄奇,陈冬霞,李丕龙,等.砂岩透镜体成藏门限及其控油气作用机理.石油学报,2003,24(3):38-45
    庞雄奇,金之钧,姜振学.油气成藏定量模式.北京:石油工业出版社,2003:123-145
    丘比特.英格兰(王铁冠,张枝焕译).油藏储层地球化学.北京:石油工业出版社,1997
    邱楠生,金之钧.油气成藏的脉动式探讨.地学前缘,2000,7(4):561-567
    任拥军,邱隆伟,刘魁元.渤海湾盆地车镇凹陷大王北洼陷原油类型及成因分析.石油实验地质,2007,29(5):495-505
    石广仁.油气盆地数值模拟方法.北京:石油工业出版社,1994
    田世澄,毕研鹏.论成藏动力学系统.北京:地震出版社,2000
    田世澄,陈建渝,张树林,等.论成藏动力学系统.勘探家,1996,1(2):20-24
    田世澄,建渝,张树林,等.论成藏动力学系统.勘探家,1996,1(2):20-25
    王秉海,钱凯.胜利油区地质研究与勘探实践.东营:石油大学出版社,1992,316-319
    王蛟,姜在兴,陈世悦,等.渤海湾盆地车镇凹陷沙三—沙一段沉积演化与有利砂体预测.石油实验地质,2005,27(4):371-377
    王树恒,吴河勇,辛仁臣.松辽盆地北部西部斜坡高台子油层三砂组沉积微相研究.大庆石油地质与开发,2006,25(3):10-12
    王铁冠,张枝焕.油藏地球化学的基本原理与方法.勘探家,1998,2(4):9-14
    王新洲,宁涛,王学军.石油成因与排油物理模拟一方法、机理及应用.东营:石油大学出版社,1996
    王英民,钱奕中,邓林,等.残余盆地成藏动力学过程研究方法.成都理工学院学报,1998,25(3):385-393
    王永诗,鲜本忠.车镇凹陷北部陡坡带断裂结构及其对沉积和成藏的控制.油气地质与采收率,2006,13(6):6-8
    王永诗.油气成藏“相—势”耦合作用探讨—以渤海湾盆地济阳坳陷为例.石油实验地质,2007,29(5):472-476
    王志章.非均质复杂断块油田储层参数测井解释模型.石油学报,1994,15(增刊):89-97
    邬金华,张哲,王柏轩.东营凹陷沙一段滩坝-泻湖沉积体系和层序发育的控制特点.地球科学——中国地质大学学报,1998,1(5):21-25
    吴崇筠,薛叔浩等.中国含油气盆地沉积学.北京:石油工业出版社,1992,328-335
    吴楠,刘显凤,徐涛,等.油气运移路径示踪研究.特种油气藏,2007,14(3):28-31
    熊琦华,王志章,纪发华.现代油藏描述技术及其应用.石油学报,1994,15(增刊):1-9
    杨甲明,龚再升,吴景富,等.油气成藏动力学研究系统概要(上).中国海上油气地质,2002,16(2): 92-97
    杨剑萍.惠民凹陷中央隆起带西部下第三系沙河街组三段上部的风暴重力流沉积.石油大学学报(自然科学版),2000,24(1):26-29
    姚益民,梁鸿德,蔡治国,等.中国油气区第三系(Ⅳ)渤海湾盆地分册.北京:石油工业出版社,1994,128-129
    于兴河.碎屑岩系油气储层沉积学.北京:石油工业出版社,2002
    袁静,赵澄林,张善文.东营凹陷沙四段盐湖的深水成因模式.沉积学报,2000,1(18):114-118
    张本琪,姜在兴,夏斌,等.层序地层学在埋东一飞雁滩油田馆陶组上段岩性油气藏勘探中的应用.石油勘探与开发,2004,31(5):50-52
    张厚福,方朝亮.盆地油气成藏动力学初探——21世纪油气地质勘探新理论探索.石油学报,2002,23(4):7-12
    张林晔,洪志华,廖永胜,等.八面河低成熟油生物标志化合物碳同位素分析和研究.地质地球化学,1996,6
    张林晔,蒋有录,刘华,等.东营凹陷油源特征分析.石油勘探与开发,2003,30(3):61-64
    张明振,谭明友,王兴谋.济阳坳陷第三系隐蔽藏储层预测配套技术.地球物理学进展,2005,20(1):42-48
    张善文,王永诗,石砥石,等.网毯式油气成藏体系——以济阳坳陷新近系为例.石油勘探与开发,2003,30(1):4-13
    张世奇,纪友亮.陆相断陷湖盆层序地层学模式探讨,1996,23(5):20-23
    张宇,唐东,周建国.东营凹陷缓坡带滩坝砂储层描述技术.油气地质与采收率,2005,12(4):14-16
    赵文智.复合含油气系统中油气运移流向研究的意义.石油学报,2001,22(4):7-12
    郑和荣,黄永玲,冯有良.东营凹陷下第三系地层异常高压体系及其石油地质意义.石油勘探与开发,2000,27(4):67-70
    周新桂,邓宏文.浅谈含油气系统和成藏动力学系统.华东油气勘查,2002,20(2):14-23
    朱光有,金强,戴金星,等.东营凹陷油气成藏期次及其分布规律研究.石油与天然气地质,2004,25(2)
    朱光有,金强,张水昌,等.车镇凹陷下第三系沙河街组生烃系统研究.天然气工业,2006,26(3):19-22
    朱夏.论中国含油气盆地构造.北京:石油工业出版社,1986
    朱筱敏,信荃麟,张晋仁.断陷湖盆滩坝储集体沉积特征及沉积模式.沉积学报,1994,12(2):20-28
    卓勤功,向立宏,银燕,等.断陷盆地洼陷带岩性油气藏成藏动力学模式—以济阳坳陷为例.油气地质与采收率,2007,14(1):7-14
    Aagard Troels,Nielsen Jorgen.Greenwood Brian.Suspended sediment transport and nearshore bar formation on a shallow intermediate state beach.Marine Geology,1998,148:3-4
    Brett T,McLaurin and Ron J.Architecture and origin of an amalgamated f luvial sheet sand,lower Castlegate Formation,Book Cliffs,Utah.Sedimentary Geology,2006,10(5)
    Brian R,Turner and Gillian N.The Table Rocks Sandstone:A fluvial,friction dominated lobate mouth bar sandbody in the Westphalian B Coal Measures,NE England.Sedimentary Geology,2006,190
    Cai Chunfang,Mei Bowen.Water-rock interaction in Terim Basin:constraints from oilfield water geochemistry.Chinese Journal of Geochemistry,1997,16(4):289-303
    Caltan,L.,I.Chatis,and F.A.L.Dullien.An experimental study of secondary oil migration.AAPG Bulletin,1992,76:638-650
    Carroll A R,Bohacs K M.Stratigraphic classification of ancient lakes:Balancing tectonic and climatic controls.Geology,1999,27:99-102
    Demaison G.The generative basin concept.In:Demaison G,Murris R J.Petroleum geochemistry and basin valuation.AAPG Memoir,1984,35:1-14
    Dow W G.Application of Oil Correlation and Source Rock Data to Exploration in Williston Basin.AAPG Bulletin,1974,58(7):1253-1262
    Durand,B.Kerogon-Insoluble Organic Matter from Sedimentary rocks.Technip-Paris,1980
    EnglandW A,MackenzieA S,MannDM,eta.The move mentand entrapment of petroleum fluids in the subsurface.Journal of the Geological Society of London,1987,144:327-347
    Harris Gary D,Phillips Dianne,Zachry Doy,et al.Sedimentology and depositional history of a lower Atoka (Pennsylvanian) sandstone shale succession,northwestern Arkansas.Geological Society of America,1999
    HINDLE A D . Petroleum migration pathways and charge concentration : A three-dimensional model.AAPG Bulletin,1997,81(9):1451-1481
    Holba A G,D zou L I P,Hickey J J,et a.Reservoir geochemistry of South Pass 61 Field,Gulf of Mexico:compositional heterogeneities reflecting filling history and biodegradation.Organic Geochemistry,1996,24:179-198
    Horstad I,Larter S R,MillsN.A quantitative model of biological petroleum degradation with in the Brent Group reservoir in the Gull fakes field,Norwegian North Sea.Organic Geochemistry,1992,19:107-117
    Houseknecht D W.Assessing the relative importance of compaction processes and cementation to reduction of porosity in sandstones.AAPG Bulletin,1987,71:633-642
    Hubbert M K.Entrapment of petroleum under hydrodynamic conditions.AAPG Bulletin,1953,37:1954-2026
    Hunt , J . M . Generation and migration of petroleum from abnormally pressured fluid compartments.AAPG Bulletin,1990,74:1-12
    Lafargue E,BarkerC.Effect of water washing on crude-oil compositions.AAPG Bulletin,1988,72: 263-276
    LarterS R,Aplin A C.油藏地球化学:方法、应用与机遇.见:Cubitt JM,EnglandW A,编.王铁冠,张枝焕,译.油藏地球化学.北京:石油工业出版社,1997.7-41
    Lee Guan hong,Nicholls Robert J,Birkemeier William A.Storm driven variability of the beach nearshore profile at Duck.Marine Geology,1998,148 (3-4)
    Leythaeuser D,Rückheim J.Heterogeneity of oil composition with in a reservoir as a reflection of accumulation history.Geochimica et Cosmochimica Acta,1989,53:119-123
    Magoon L B and Dow W G.The petroleum system:form source to trap.AAPG Memoir,1994,60:3-24
    Magoon L B.含油气系统及其研究方法.杨瑞召等译.北京:地质出版社,1992
    Magoon L.B and R.M.O.Sanchez.Beyond the petroleum system.AAPG Bulletin,1995,79(12):1731-1736
    Magoon L.B.and W.G.Dow.The petroleum system-from source to trap.AAPG Memoir,1994,60
    Magoon,L.B.The Petroleum System: A Classification Scheme for Research1 Exploration and Resource Assessment.PetroleumSystems of the United States (Edited by L.B.Magoon),U.S.Geological Survey Bulletin.1988,18:2-15
    Meissner F F.Petroleum geology of the Bakken Formation,Williston basin,North Dakotan and Montana.In:Demaison G,Murris R J,Petroleum geochemistry and basin valuation.AAPG Memoir,1984,35:159-179
    Parnell J.Introduction:Approaches to dating and duration of fluid flow and fluid-rock interaction.In:Parnell J.Dating and Duration of Fluid Flow and Fluid-rock Interaction.Geological Society Special Publication,1998,1-8
    Parnell Roderic A Jr,Stevens Lawrence W,Bennett Jeffery B,et al.Impacts of controlled flooding on physical and chemical characteristics of riparian ecosystems along the Colorado River,Grand Canyon,Arizona.Abstracts with Programs.Geological Society of America,1997,29 (6)
    Robert S,Tye and James J,Hickey.Permeability characterization of distributary mouth bar sandstones in Prudhoe Bay field,Alaska: How horizontal cores reduce risk in developing deltaic reservoirs.AAPG Bulletin,2001,85 (3)
    Sandvik E I,Mercer J N.Primary migration by bulk hydrocarbon flow.Organic Geochemistry,1990,16(1):83-89
    Schowater,T.T.Mechanics of secondary hydrocarbon migration and entrapment.Bull AAPQ,1979,65(2):120-125
    Stainforth J G,Reinders J E A.Primary migration of hydrocarbons by diffusion through organic matter networks,and its effect on oil and gas generation.Organic Geochemistry,1990,16(1):61-74
    Takeda Ichirou.Height of the upper limit of the backshore on Pacific coasts of Japan.Chirigaku Hyoron Geographical Review of Japan,1998,71 (4)
    Thomas,K.F.M.Contrasting characteristics attributed to migration obversed in petroleums reservoired in clastic and carbonate sequences in the Gulf of Mexico region.In petroleum Migration (Edited by Endland W.A.and Fleet A.J).Geo.Soc.Spec.Pub,1991,191-205
    Tissot,B.P.and Welte,D.H.Petroleum Formation and Occurrence (Second Edition),Spring-Verlag,Berlin,Heidelberg,New York,Tokyo,1984
    Ulmishek G.Stratigraphic aspect of petroleum resource assessment.In: Rice D D.Oil and gas assessment methods and application.AAPG Studies in Geology,1986,21:59-68
    Welte,D.H.et al.Basin modeling,A new comprehensive method in petroleum geology.Advance in organic geochemistry,1988,13(1):141-151

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700