大庆油田北一区断东水平井区曲流河道砂体内部建筑结构研究
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摘要
目前国内大部分油田已进入开发中后期,随着开发的不断深入,用合理有效的方法寻找并挖潜剩余油显得尤为重要。开展储层精细描述、单砂体内部建筑结构及内部流动单元研究,加深油田地质情况认识,为寻找剩余油提供依据。
     大庆油田北一区断东葡Ⅰ2曲流河沉积储层,发育有大型复合河道砂体,通过可分性研究,可将葡Ⅰ2小层进一步划分成葡Ⅰ21、葡Ⅰ22两个河流期沉积时间单元,葡Ⅰ21沉积时间单元发育的是曲流河砂体及大型高弯曲分流河道砂体,葡Ⅰ2:沉积时间单元发育泛滥平原相的高弯曲的大型复合曲流带砂体。曲流河道在侧向加积的过程中形成薄夹层,对单砂体内部4级界面侧积薄夹层的建筑结构研究,包括4级侧积界面倾向、倾角、结构体规模和夹层空间分布模式。为进入高含水期油田的开发揭示出了更为复杂的储层内部结构,反映出非常强的储层非均质性,结合目的层剩余油的研究,为总结出储层内剩余油的分布特征,为持续、高效开发油田,提高采收率具有重要的现实意义。
At present the domestic majority of oil fields entered the developed part, with de velopment unceasing thoroughly, seeks for and taps latent potentialities the remaining oil with the reasonable effective method appears especially important.The fine descripti on of reservoir,the internal construction structure of the single sand and the internal m obile unit research, the deepening oil field geology situation knew provide the basis to seek for the remaining oil.
     The PⅠ2 of beiyi area of daqing oil field is meandering river reservoir,developin g with large scale complex channel sand.Through thoroughly investigate, PⅠ2 of Beiy i area was subdivided into two sedimentary units(PⅠ21, PⅠ22).The sedimentary unit of PⅠ21 develop meandering river sand and large scale and high bending distributary channel. The sedimentary unit of PⅠ22 develop high bending with large compound meandering sand body of flood plain facies.Monosandstone is formed with the lateral deposit of meandering river. The research of the architecture of point bar including te ndency and dip and scale and distribution space.Entered the high watery time, the mul tiple well pattern encryption three extraction stage after the oil field to promulgate the more complex reservoir internal structure, reflected very strong reservoir anisotropism, the union goal level remaining oil's research, to summarize in the reservoir. The outc ome of this text provided full geological references for exploration of remaining oil in the point bar of meandering stream channel and had geological direction to selection of producing methods.
引文
[1]Miall A D. Architecture element analysis:a new method of facies analysis applied to fluvial deposits[J]. Earth Science Review.1985,22(2):261-380.
    [2]Collinson J D. Vertical sequence and sand body shape in fluvial sequences[A]. In: Miall A D(ed.) [J].Fluvial Sed-imentology.Canada Society of Petroleum Geologists Memoir 5,Calgary,1978:577-586.
    [3]Miail A D. Resveroir heterogeneities in fluvial sandstone:lessons from outcrop sutdi es. AAPG,1988,72(6):682-697.
    [4]Eberth D A,Miall A D. Stratigraphy,sedimentology and evolution of avertebrate bearing braided to anastomosed fluvial system,Cutter Formation,north-central New Mexico[J]. Sediment.Geol.,1991,72:225-252.
    [5]Miall A D. The geology of fluvial deposists [M].Springer Verlag Berlin Heidelberg. 1996.75-178.
    [6]Cossey,S.P.J.and Frank,H.J. Uranium mineralization and use of resistance log charac-ter in deltaic point bars:Franklin Mine,Kanres County,Texas. AAPG Bulletin,1983, 67(1):131-151.
    [7]吴胜和,曾溅辉,林双运,等.层间干扰与油气差异充注[J].石油实验地质,2003,25(3):285-289.
    [8]Olsen T.,Steel R.J.,et al. Sequential architectuer in a fluvial succession sequence stra tigraphy in the Upper Cretaceous Mesaverde Group,Price Canyon,Utah. Joumal of Sedimentary Research,1995,B65(2):265-280.
    [9]鲁洪波,姜在兴.高分辨率层序地层学在资源序列评价中的应用[J].石油大学学报(自然科学版),1997,21(5):9-12.
    [10]Lorenz J.C.and Heinze D.M.et al. Determination of widths of meander-belt sandstone reservoirs from vertical downhole data,Mesaverde Gorup,Piceance Creek Basin,Colorado. AAPG Bulletin,1985,69(5):710-721.
    [11]Doyle J.D.and Sweet M.L. Three-dimensional distribution of lithofacies,bounding su rfaces,porosity,and permeability in a fluvial sandstone-Gypsy sandstone of Northern Oklahoma.AAPG,1995,79(1):90-96.
    [12]裘怿楠.河流沉积学中的河型分类[J].石油勘探与开发,1985,12(2):72-74.
    [13]贾爱林,肖敬修著.油藏评价阶段建立地质模型的技术与方法[J].北京:石油工业出版社,2002年.
    [14]贾爱林.储层地质模型建立步骤[J],地学前缘,1995年,2(3-4):221-225.
    [15]倪晋仁等.现代冲积河流的河型空间转换模式探讨[J].沉积学报,2000,18(1):1-6.
    [16]张欧阳等.游荡河型造床实验过程中河型的时空演替和复杂响应现象[J].地理研究,2000,19(2):180-188.
    [17]王随继等.网状河流的分汉河流的河型归属讨论[J].地学前缘,2000,7(8):79-86.
    [18]许炯心.我国游荡河型的地域分布特征[J].泥沙研究,1990,(2):47-53.
    [19]许炯心.中国江心洲河型的地域分布特征[M],云南地理环境研究,1992,4(2):46-55.
    [20]许炯心.高含沙型曲流河床的形成机理[M].科学通报,1989,34(21):1649-1651.
    [21]许炯心.南运河弯曲河型的成因[M].地理学与国土研究,1989,5(2):54-59.
    [22]王继贿等.根据河道形态和沉积物特征的河流新分类[J].沉积学报,1999,17(2):240-246.
    [23]高健等.滦河中游现代河流沉积构造与水动力关系[J].沉积学报,1983,1(1):27-41.
    [24]何鲤等.长江上游的心滩-重庆珊瑚坝现代沉积考察[J].沉积学报,1986,4(1):116-125.
    [25]赖志云.荆江太平口边滩现代沉积研究[J].沉积学报,1986,4(4):109-118.
    [26]李从先等.滦河废弃三角洲和沙坝-泻湖沉积体系[J].沉积学报,1983,1(2):60-71.
    [27]中国科学院地理研究所渭河研究组[M].渭河下游河流地貌.北京:科学出版社,1983.
    [28]王俊玲.嫩江下游现代河流沉积特征[J].地质论评,2001,47(2):193-199.
    [29]顾家裕,范土芝.层序地层学回顾与展望[J].海相油气地质,2001,6(4):15-25.
    [30]鲁洪波,姜在兴.高分辨率层序地层学在资源序列评价中的应用[J].石油大学学报(自然科学版),1997,21(5):9-12.
    [31]桑树勋,秦勇,范炳恒,等.层序地层学在陆相盆地煤层气资源评价中的应用研究[J].煤炭学报,2002,27(2):113-118.
    [32]宋国奇,徐春华,樊庆真,等.应用层序地层学方法恢复加里东期古地貌—以济阳坳陷沾化地区为例[J].石油实验地质,2000,22(4):350-354.
    [33]赵俊兴,陈洪德,向芳.高分辨率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),2003,30(1):76-81.
    [34]王家豪,王华,赵忠新,等.层序地层学应用于古地貌分析—以塔河油田为例[J].地球科学—中国地质大学学报,2003,28(4):425-430.
    [35]张尚锋,洪秀娥,郑荣才,等.应用高分辨率层序地层学对储层流动单元层次性进行分析—以泌阳凹陷双河油田为例[J].成都理工学院学报,2002,29(2):147-151.
    [36]樊继宗,陈林媛,张素君,等.高分辨率层序地层学在划分流动单元中的应用[J].西南石油学院学报,2006,28(5):23-25.
    [37]唐民安,孙宝玲.大牛地气田下石盒子组基准面旋回与储层流动单元的层次性[J].沉积学报,2007,25(1):39-46.
    [38]Nadjafi M,Mahboubi A,Moussavi-Harami R,et al. Depositionalhistory and sequence stratigraphy of outcropping Tertiary carbonatesin the Jahrum and Asmari Formations,Shiraz area(SW Iran) Journal of Petroleum Geology,2004,27 (2)-.179-190.
    [39]Houston,John. High-resolution sequence stratigraphy as a tool in hydrogeological exploration in the Atacam a Desert. Quarterly Journal of Engineering Geology and Hydrogeology,2004,37(1):7-17.
    [40]申银民,孙玉善,顾桥元,等.塔里木盆地哈得逊地区下石炭统薄层砂体沉积层序与砂体预测[J].石油勘探与开发,2005,32(2):43-45.
    [41]郑荣才,周祺,王华,等.鄂尔多斯盆地长北气田山西组2段高分辨率层序构型与砂体预测[J].高校地质学报,2009,15(1):69-79.
    [42]许广明,徐怀大,孔祥言.高分辨率层序地层学在油藏数值模拟中的应用[J].石油与天然气地质,1999,20(2):115-119.
    [43]顾家裕,张兴阳.陆相层序地层学进展与在油气勘探开发中的应用[J].石油与天然气地质,2004,25(5):484-490.
    [44]Sloss L L, Sequence in the cratonic interior of North America[J], Geological Society of American Bulletin,1963,74:93-114.
    [45]P.R.Vail. Seismic stratigraphy interpretation using sequence stratigraphy.Pertl:stratigraphy interpretation procedure [A]. In:Bally A W, ed. Atlas of seismic Stratigraphy [C].AAPG, Studies in Geology,1987,27:1-10.
    [46]W.E.Galloway. Genetic stratigraPhic sequence in basin analysisl:architecture and genesis of flooding surface bounded depositional units[J]. AAPG,1989,73:125-142.
    [47]J.G.Johnson, G.Klapper and C.A.sandberg. Devonian ecstatic fluctuation in Eurameria[J]. Geologieal Soeitery of America Balletin,1985,96:567-587.
    [48]Cross T A. High-resolution stratigraphic correlation from the perspective of base-level cycles and sediment accommodation[J]. In:Proceedings of Northwestern Europian Sequence Stratigraphy Congress,1994.105-123.
    [49]T.A.Cross. Stratigraphic controls on reservior attributes in continental strata[J]. Earth science frotiers,2000,7(4):322-350.
    [50]王允诚.高分辨率层序地层学在油气勘探中的应用[M].油气储层评价.北京:石油工业出版社,1999,20-32.
    [51]邓宏文.美国层序地层研究中的新学派—高分辨率层序地层学[J].石油与天然气地质,1995,16(2):89-97.
    [52]邓宏文,王洪亮,宁宁.沉积物体积分配原理—高分辨率层序地层学的理论基础[J].地学前缘,2000,7(4):305-313.
    [53]邓宏文,王红亮,王居峰等.层序地层构成与层序控砂、控藏的自相似特征—以三角洲—浊积扇体系为例[J].石油与天然气地质,2004,25(5):491-495.
    [54]邓宏文,吴海波,王宁,等.河流相层序地层划分方法—以松辽盆地下白垩统扶余油层为例[J].石油与天然气地质,2007,28(5):621-627.
    [55]郑荣才,柯光明,文华国,等.高分辨率层序分析在河流相砂体等时对比中的应用[J].成都理工大学学报:自然科学版,2004,31(6):641-647.
    [56]柯光明,郑荣才,高红灿.胜坨油田一区沙河街组二段1-3砂组高分辨率层序地层学[J].成都理工大学学报(自然科学版),2004,31(2):139-147.
    [57]彭光明,盘昌林,郑荣才,等.高分辨率层序地层学在L35块砂体分析中的应用[J].矿物岩石,2005,25(1):91-98.
    [58]胡忠贵,郑荣才,周刚,等.阿尔及利亚韦德迈阿次盆地三叠系河流相沉积模式[J].成都理工大学学报(自然科学版),2009,36(3):253-260.
    [59]李凤杰,王多云,宋广寿,等.陕甘宁盆地坳陷型湖盆缓坡带三角洲前缘短期基准面旋回与储层成因分析[J].沉积学报,2004,22(1):73-78.
    [60]李凤杰,王多云,陈明应.西峰油田延长组长8油组砂体高分辨率层序等时对比分析[J].成都理工大学学报(自然科学版),2007,34(2):121-127.
    [61]刘自亮,仲国生,李现根.松辽盆地大老爷府油田泉四段三角洲前缘的沉积微相组合及特征[J].地球学报,2005,4(2):225-234.
    [62]刘自亮,沈芳,段文标.松辽盆地华字井阶地泉头组四段短期基准面旋回与储层成因[J].兰州大学学报(自然科学版),2009,45(5):28-35.
    [63]Wheeler H E. Baselevel,lithosphere surface and time-stratigraphy[J]. GSA Bulletin,1964,75:599-610.
    [64]郑荣才,尹世民,彭军.基准面旋回结构与叠加样式的沉积动力学分析[J].沉积学报,2000,18(3):369-375.

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