用户名: 密码: 验证码:
松辽盆地大安北油田葡萄花油层精细油藏描述及剩余油分布研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
论文针对大安北油田的地质特点和开发现状,综合应用各种勘探开发资料,以石油地质学、现代沉积学、储层地质学、开发地质学和油藏工程等学科理论为指导,运用高精度层序地层学、油藏三维建模技术、储层预测技术、油藏数值模拟技术等现代油藏描述技术和方法,对大安北油田葡萄花油层进行了精细油藏描述和剩余油分布研究。
     运用高精度层序地层学的原理和方法,建立了研究区的高精度层序地层格架,在密集骨架剖面对比的基础上,将葡萄花油层划分为3个四级层序9个五级层序,为储层的精细描述奠定了基础。在前人研究的基础上,通过岩芯观察、沉积特征分析,进行了储层沉积微相研究,认为该区位于三角洲前缘相带,沉积微相主要发育分流河道、河口坝、远砂坝、席状砂等微相类型,储集砂体主要为河道及河口坝砂体。通过建立测井相识别标准,应用计算机自动识别实现了沉积微相识别定量化。针对研究区储层泥质含量高,物性差的特点,在测井曲线区域化校正的基础上,将岩心资料和测井资料结合起来进行大量统计分析,确定了本区葡萄花油层的四性关系解释模型,进行了单成因砂体属性解释。在岩心分析及储层属性参数解释基础上,对储层的非均质性进行了研究,统计分析了本区不同油层的宏观非均质特征,分析了主要微相的韵律特征。认为本区总体属于低渗较强非均质储层。应用储层建筑结构分析的思路将储层纵向细分,在高精度层序格架基础上在不同级次界面上下细划出了隔夹层。在建筑结构研究基础上对砂岩连通体内依据试油资料与储层物性之间的关系确定流动单元划分标准,细分了三类流动单元。以单井层序界面、隔夹层及单成因砂体为基础,采用不同建模方法确定井间隔夹层及单砂体属性空间分布,对于分布较为稳定的属性采用确定性方法建模,针对不稳定夹层采用随机或相控随机建模方法。采用油藏数值模拟方法,对剩余油进行了定量研究,确定了剩余油饱和度的时空定量分布,认为本区剩余油的分布主要受储层非均质控制。
Considering the geological characteristics and development of Daanbei oil-field, applying exploration and development data, guided by the theory of petroleum geology, sedimentology, reservoir geology, development geology, and reservoir engineering, adopting the technical means of high-resolution sequence stratigraphy, reservoir 3D modeling, and reservoir numerical simulation, fine description and distribution of the remaining hydrocarbon of oil-field have been studied.
     Applying theory of high resolution sequence stratigraphy, Putaohua layer can be divided into three 4th order and nine 5th order high-resolution sequences Correlation of these stratigraphic units based on densely-spaced borehole data provides a high resolution correctable stratigraphic framework for the study of fine reservoir description.Analyzing the background and characteristics of sedimentary and core, the micro facies of the formation are studied. The conclusion is that this area is at the frontal delta zone, micro facies are mainly distributary channel, mouth bar and bays. sand sheet, and shallow-lake facies, the main reservoir sand is river sand and the bar, Based on microfacies types been recognized in the oil field , build a discriminance criterion for well logging curves and determine sedimentary microfacies automaticly.Considering the high shale content, poor rock difference and litho-electric, difficult physics interpretation in this area ,a better reservoir interpretation model for this area is presented by using the calibrated logging and Analyzing the relationship between core and well logging the reservoir parameters interpretation model established,Based on the analysis of core and reservoir parameters interpretation model the heterogeneous interpretation is studied. Macro heterogeneity and Vertical permeability rhythmicity study indicates that the reservoir bed is high heterogeneous.Barrier/interbed and architectural elements is built Based on observation of drill core and analysis of well logging curves,Based on the relationship between porosity,permeability and produced data , the inner connected sands can be classified three types of flow units ,The 3D geology model is build by applying 3D geology modeling. Some reservoir parameters are modeled using deterministic averaging methods,other are modeled using stochastic algorithm .The reservoir numerical simulation, quantitative research and distribution of remaining hydrocarbon in putaohua are discussed, The research indicated that the remaining oil distribution is controlled mainly by the reservoir heterogeneity
引文
[1]王志章,石占中,等著.现代油藏描述技术,石油工业出版社,1999.12
    [2]张一伟,熊琦华,王志章,等著.陆相油藏描述,石油工业出版社,1997
    [3]徐守余,油藏描述方法原理,石油土业出版社,2005
    [4]曾大乾,焦方正,徐恩信编.油藏描述新技术,石油大学出版社,1999
    [5]刘译容,信荃麟,等著.,油藏描述原理及方法技术,石油工业出版社,1993
    [6]穆龙新,黄石岩,等.油藏描述新技术[A],中国石油天然气总公司油气田开发工作会议论文集(C),石油工业出版社,1996.1~10
    [7]张幸福,周嘉玺主编.陆相复杂断块油田精细油藏描述技术,石油工业出版社,2001.12
    [8]裘怿楠,陈子琪主编,油藏描述,石油工业出版社,1996
    [9]沈平平,宋新民,曹宏著.现代油藏描述新方法,石油土业出版社,2003
    [10] Haldorsen,H.H.and Damsleth,E:Challengesin reservoir characterization,AAPG,1993(77)4:541~551
    [11] Sloss,L.L. Sequences in the cratonic interior of North America:Geological Society of America Bulletin,1963 v.64,p.93~113
    [12] Jervey M T. Quantitative geological modeling of silici clastic rock sequences and their seismic expression. In:Wilgus C K,et sl.ed.Sea~level Changes:an integrated approach. Soc. Econ. Palaeontol. Mineral. Spec. Pub1.1992,42:47~69
    [13] Galloway W E. Genetic stratigraphic sequence in basin analysis architecture and genetics of flooding surface bounded depositional units. AAPG Bulletin,1989,73 (1):126~142
    [14]李思田.层序地层分析与海平面变化研究—进展与争论,1992,11 (4) :23~30
    [15]顾家裕,范士芝,层序地层学回顾与展望,海相油气地质,2001,6 (4 ): 15~25 [16林畅松,刘景彦,张英志等.构造活动盆地的层序地层与构造地层分析—以中国中、新生代构造活动湖盆分析为例.地学前缘,2005, 12 (4) :365~374
    [17]邹光富,陈永明,夏彤,层序地层学在区调地质调查中的应用,2003,23 (I ):1~4
    [18]徐强,姜烨,董伟良等,中国层序地层研究现状和发展方向,2003,21 (1):155~167
    [19]薛良清.层序地层学在湖相盆地中的应用探讨[J].石油勘探与开发,1990,17(6):29~34.
    [20] Veil P R, Aude mard F, Bowman S A,et al. The stratigraphic signatures to tectonics, eustasy and sedimentation: an overview. In:Einsele,ed. Cycles and events in stratigraphy. Berlin Heidelberg:Springer-Verlag,1991:615~659
    [21] Embry A F. Transgressive~regressive (T-R) sequence analysis of the Jurassic succession of the Sverdrup Basin,Canadian Arctic Archipelago,Can. J. Earth. Sci,1993,30:301~320
    [22]姜在兴,李华启,等.层序地层学原理及应用[M].北京:石油工业出版社,1996.45~151
    [23]纪友亮,张世奇.陆相断陷湖盆层序地层学[M].北京:石油工业出版社,1996.1~83
    [24]纪友亮,张世奇,张宏,等.层序地层原理及层序成因机制模式[M].北京:地质出版社,1997.1~116
    [25]魏魁生,徐怀大,雷怀玉,等.非海相层序地层学以松辽盆地为例[M].北京:地质出版社,1996.6~45
    [26]林畅松,潘元林,肖建新等,构造坡折带一断陷盆地层序分析和油气预测的重要概念地球科学, 2000. 25. (3):260~265a
    [27] Van Wagoner J C.,Jones Cliver R,High frequency sequence stratigraphy and facies architecture of the Sego Sandstone in the Book Cliffs of western Colorado and eastern Utah. In: Sequence stratigraphy applications to shelf sandstone reservoirs;outcrop tosubsurface examples;field conference,September 21~28,1991:1~10
    [28] Posamentier H W,Jervey M T et al.,Eustatic controls on clastic deposition I Conceptual frameworks in:Sea level changes:an interpreted approch. Spec.Publ. Soc. Ecan. Paleont. Miner. 1988,42:104~114
    [29] Cross T A. Controls on coal distribution in transgressive-regressive cycles , Upper Cretaceous, Western Interior,U.S.A. In:Wilgaus CK,et al.Sea-level changes:An intergrated approach. SEPM Special Pubication,1988.42 371~380
    [30]林畅松,刘景彦,刘丽军,等.高精度层序地层分析———建立沉积相和储层规模的等时地层格架[J].现代地质,2002,16(3):276~281.
    [31]林畅松,张燕梅,刘景彦,等.高精度层序地层学与储层预测[J].地学前缘,2000,7(3): 111~117
    [32]郭建华,朱美衡,刘辰生等.陆相断陷盆地湖平面变化曲线与层序地层学框架模式讨论[[J].矿物岩石,2005 ,25(2)87~92
    [33]陈璧珏.油矿地质学[M].北京:石油工业出版社, 1987
    [34]吴胜和.油气储层地质学[M].北京:石油工业出版社, 1998
    [35] Nolen RC Hoksema.地球物理学在未来油藏工程中的作用[J].金福锦,译.国外油气勘探, 1991,3(4):1~13
    [36]王振奇,张昌民,张尚锋,等.油气储层的层次划分和对比技术[J].石油与天然气地质, 2002,23(1):70~75.
    [37]姚光庆,马正,赵彦超.储层描述尺度与储层地质模型分级[J].石油实验地质,1994, 16(4):403~408.
    [38] Shanley K W.River response to base level changes; Implication for sequence stratigraphy. Journal of Geology,1993,101(3):279~294
    [39] Shanley K W. Alluvial architecture in a sequence stratigraphy framework. Journal of Geology,1994,102(2):105~109
    [40]裘亦楠,薛叔浩.油气储层评价技术[M].修订版.北京:石油工业出版社,2001
    [41]吴元燕,陈碧珏.油矿地质学[M]. 2版.北京:石油工业出版社,1996
    [42]钟广法,邬宁芬.成岩岩相分析:一种全新的成岩非均质性研究方法[J].石油勘探与开发, 1997,24(5):62~66.
    [43] JiaoYangquan,Yan Jiaxin, Li Sitian, et a.l Architectural units and heterogeneity of channel reservoirs in the Karamay Formation,outcrop area ofKaramay oil field, Junggarbasin, northwest China[J].AAPG Bulletin,2005,89(4):529~545.
    [44] Thomas FMoslow,Graham R Davies. Turbidite reservoir facies in the LowerTriassic Montney Formation,westcentralAlberta[J].Bulletin of Canadian Petroleum Geology,1997,45(4): 507~536
    [45]胡光义,于会娟,刘静,等.番禺30~1砂岩强水驱气藏储层非均质性研究[J].油气地质与采收率,2006,13(4):34~35,51
    [46] JerryLuclaF,Graham E Fogg.Geologic Stochastic mapping of heterogeneity in a carbonate reservoir[J]. Journal of Petroleum Technology, 1990,42(10):298~303.
    [47] Alaberf F G,Corre B,ElfAquitaine.Heterogeneity in a complex turbiclitic reservoir: impacton field development[C]. SPE 22,90,2
    [48]杨少春,周建林.胜坨油田二区高含水期三角洲储层非均质特征[J].石油大学学报:自然科学版,2001,25(1):37~41
    [49] Hornung ,J, Aigner T. Reservoir architecture in a terminal alluvial plain;An outcrop analoguestudy.,JPG,2002,25(1):3-30
    [50]常学军,郝建明,郑家朋.平面非均质边水驱油藏来水方向诊断和调整[J].石油学报, 2004,25(4):58~66.
    [51]汪立君,陈新军.储层非均质性对剩余油分布的影响[J].地质科技情报,2003,22(2): 71~73
    [52]窦之林,董春梅,林承焰.孤东油田七区中馆4-馆6砂层组储层非均质性及其对剩余油分布的控制作用[ J].石油大学学报:自然科学版,2002,26(1):8~15
    [53]黄书先,张超谟.孔隙结构非均质性对剩余油分布的影响[J].江汉石油学院学报,2003, 26(3):124~125
    [54]刘泽容,杜庆龙.应用变差函数定量研究储层非均质性[J].地质论评,1993,39(4): 297~301
    [55]杨少春.储层非均质性定量研究的新方法[J].石油大学学报:自然科学版,2000,24(1): 53~56
    [56]岳大力,林承焰,吴胜和,等.储层非均质定量表征方法在礁灰岩油田开发中的应用[J].石油学报,2004,25(5):75~79
    [57]高树新,杨少春,胡洪波,等.胜坨油田21断块沙二段储层非均质性定量表征[ J].油气地质与采收率,2004,11(5):10~13
    [58]杨少春,杨兆林,胡红波.熵权非均质综合指数算法及其应用[J].石油大学学报:自然科学版, 2004,28(1):18~21
    [59]金强, JamesR Browton.用生产井信息确定储层非均质性[J].石油大学学报:自然科学版, 1999,23(2):18~21
    [60]程时清,陈平中.利用试井压力描述储层非均质性[J].石油与天然气地质,1995,16(3): 285~289
    [61]熊琦华,纪发华.地质统计学在油藏描述中的应用[J].石油大学学报:自然科学版, 1995,19(1):115~120
    [62]胡向阳,熊琦华,吴胜和.储层建模方法研究进展[J].石油大学学报:自然科学版, 2001, 25(1):107~112
    [63] Miall A D. Principles of sedimentary basin analysis [M]. NewYork: Springar Verlag,1984
    [64]冯国庆,陈军,李允,等.利用相控参数场方法模拟储层参数场分布[J].石油学报, 2002, 23(4):61~64
    [65]林承焰.剩余油形成与分布[M].东营:石油大学出版社,2000
    [66]刘泽容,信荃麟.油藏描述原理与方法技术[M].北京:石油工业出版社,1993
    [67]徐守余,刘太勋.胜坨油田三角洲相储集层流动单元研究[J].石油大学学报:自然科学版, 2004, 28(1):22~25
    [68]曹树春.储集层精细描述的新思路[J].地质科技情报,2001,21(1):39~43
    [69]尹太举,张昌民,李中超,等.濮城油田沙三中层序格架内储层非均质性研究[J].石油学报, 2003, 24(5):74~78,83
    [70]许怀先,陈丽华,万玉金,等.石油地质实验测试技术与应用[M].北京:石油工业出版社,2001
    [71]焦玮玮,孙威.核磁共振全直径岩心分析仪磁体的研制[J].南京大学学报:自然科学版,2005,41(4): 382~387
    [72]沈平平.油水在多孔介质中的运用理论和实践[M].北京:石油工业出版社,2000
    [73]熊伟,石志良,高树生,等.碎屑岩储层流动单元模拟实验研究[J].石油学报,2005, 26(2): 88~91
    [74]庞雄奇.地质过程定量模拟[M].北京:石油工业出版社,2003
    [75]李铁军,罗晓容.碎屑岩输导层内油气运聚非均一性的定量分析[J].地质科学,2001, 36(4):402~413
    [76]孟元林,肖丽华,杨俊生,等.成岩演化数值模拟及其应用[J].地学前缘,2000,7(4): 430
    [77] Miall A.D. Architectural elements and bounding surfacein fluvial deposits:anatomy of the Kayente formation ( lower Jurassic),southwest Colorado[J ]. Sedimentary Geology,1988,55: 186~214
    [78] Miall A D. Reservoir heterogeneities in fluvial sandstones:lesson from outcrop studies [J ]. AAPG Bulletin,1998,72(6):127~148
    [79]焦养泉,李祯.河道储层砂体中隔挡层的成因及分析规律[J].石油勘探开发,1995,22(4): 78~81
    [80]穆龙新.油藏描述技术的一些发展动向[J].石油勘探与开发,1996,26(6):42~46
    [81] Alden J M,Stephen T S,Dan J H. Characterization of petrophysical flow units carbonate reservoirs[ J]. AAPG Bulletin,1997,81(5):731~759
    [82]吕小光.储层流动单元的概念和研究方法评述[M].世界石油工业,1998,5(6):38~43
    [83]吴胜和,王仲林.陆相储层流动单元研究的新思路[J].沉积学报,1999,17(2):252~256
    [84] F Jervy Lucia,Kerans Charles,Senger. R K U of Texas.Defining Flow.Units in Dolomitized Carbnate Ramp Reservoirs[C]. SPE Annual Technical Conference and Exnibition,1992:4~7
    [85] F JervyLucia. Characteri zation of Petropnysical FlowUnits in Carbonate Reservoirs: Discussion[J].AAPG Bulletin, 1999 ,83(7):1161~1163
    [86] NeiFHurley. The ascertain ofdolomitite karst cave flowunits new mexico oil field[C]. SPWLA 39th Annual Logging Symposium,1998
    [87]姚光庆,赵彦超,张森龙.新民油田低渗细粒储集砂岩岩石物理相研究[J].地球科学—中国地质大学学报,1995,20(3):355~360
    [88]谢俊.剩余油饱和度平面分布方法研究及应用[J] .西安石油学院学报, 1998, 13 (4)
    [89]韩大匡.深度开发高含水油田提高采收率问题的探讨[J] .石油勘探与开发, 1995,22 (5)
    [90]俞启泰.注水油藏大尺度未波及剩余油的三大富集区[J] .石油学报, 2000, 21 (2)
    [91]曾庆娟,刘同敬·高含水期示踪剂及碳氧比测井测定剩余油精度评价[J].特种油气藏,2003,10(5):71~73·
    [92]赵淑俊.含水率法在沈84块下层系高凝油剩余油饱和度预测中的应用[J].特种油气藏,2001,8(2):38~41·
    [93]陆健林,李国强,樊中海.高含水期油田剩余油分布研究[J].石油学报,2001,22(5):48~52
    [94]韩大匡,陈钦雷,闫存章.油藏数值模拟基础[M].北京:石油工业出版社,1999
    [95] Ates,H, et al. Ranking and Upscaling of Geostatistical Reservoir Models Using Streamline Simulation: A Filed Case Study SPEREE} 2005,22.

© 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