油藏动态系统演化过程的描述与表征
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
油藏深埋地下,注水、注化学剂驱替开发的油藏系统是一个远离平衡态的、开放的复杂动态系统,其动态演化过程具有多层次规律性。随机理论中的马尔可夫过程具有较高的准确性和较强的适应性,适用于对具有随机性的复杂油藏动态系统状态进行描述。
     在油藏动态系统中,储层孔隙通道具有复杂性和随机性。注入流体驱替原油过程中,注入溶液与地层中流体存在浓度差,使溶质颗粒在孔隙中的运动是分子扩散和对流弥散共同作用的结果。实验表明,弥散性随颗粒平均直径的增加而增加。对流弥散现象具有随机统计特征。注剂经过弥散区域的某段时间内,粒子在孔隙中位移的状态跃迁是具有无后效性的马尔可夫过程,其转移概率用查普曼—柯尔莫哥洛夫方程来描述,经过推导,得到其微分形式,并简化为福克—普朗克扩散方程。在此基础上,建立砂粒充填圆管模型,通过随机建模,推导出考虑吸附颗粒效应的对流弥散方程,并用数值分析方法对无限大油藏、半无限大油藏、有限长岩芯悬浮液浓度进行研究,深入分析了无因次弥散率对弥散现象的影响。
     油藏系统与外界不断地进行物质交换,造成油藏动态系统更加复杂化。传统的建模方法不能准确描述复杂动态系统从微观到宏观的状态跃迁演化过程,需要以创新的思维构建反映其变动过程的模型。针对油藏开发过程中注入能力下降的客观事实,利用描述考虑悬浮颗粒吸附效应的对流弥散数学模型和描述外部泥饼结构形成的数学模型对注入能力下降进行了分析,颗粒越大,孔隙越小,地层损害越大。以原油产量增量变动为标准,应用马尔可夫链对原油产量进行了预测,为油田生产决策提供依据。
     动态系统与外界物质、能量交换传递中存在抉择规律。动态系统的复杂性及目标的多样性等使抉择主体在如何做出选择时常面临冲突的环境,认清所处的环境和冲突类型有助于决策者更好地做出决定。传统的经济抉择期望效用理论无法解释动态系统中的一些现象,而行为经济学预期理论中S形曲线可以解释决策者面临损失时比面临收益时对价值变化更为敏感的现象。油藏动态系统的决策同样是复杂系统的决择问题,遵循同样的抉择规律。
The reservoir is a system buried deep under the ground. The one flooded by water or chemical agents is an open, complex and dynamic reservoir system far away from equilibrium. Its dynamic evolutionary process embodies the multi-level regularity. As a famous random theory, the Markov process is very good in exactitude and flexible in adaptation, which is applicable to the description of the dynamic reservoir system with randomicity and complexity.
     In the dynamic reservoir system, the distribution of pores and channels is random and complex. When the fluid is injected to displace the crude oil, the concentration difference between the injected solution and the in-site fluid makes the movement of particles in solution the common results of both molecular diffusion and convectional dispersion. Experiments show that the dispersivity increases with the average diameter of particles in solution. In the period of flooded agent flowing through the dispersion area, the transition between states of particles’locations is a Markov Process without aftereffect, of which the transition probability can be described by the Chapman-Kolmogroff equation. Based on its differential form, the Fokker-Planck equation is obtained by simplification. Then on the physical model of sand packing with circular tubes, the diffusion-dispersion equation is deduced considering the effect of particles adsorption. Also, the concentration distributions of the suspending liquid are solved by the method of Numerical analysis for different cases such as in the finite reservoir, the semi-infinite reservoir and the core with limited length. And the effect of the dimensionless dispersivity on the extent of the diffusion-dispersion is analyzed detailedly.
     Between the reservoir system and the external environment the constant material exchange makes the dynamic reservoir system more complex. Since the traditional modeling method can’t describe the evolutionary processes of transition between states from micro to macro in the complex dynamic system, a creative idea is required to guide the construction of a new modeling in accordance with the changes.
     It is objective that injection decline in the process of reservoir development. In this paper a combined model is used to predict the extent of injectivity decline including both diffusion-dispersion model with particle adsorption and the outer mud cake formation model. The results show that the bigger the particles and the smaller the porosity, the larger the formation damage. In order to provide reference for production decision the paper takes the increment change of crude oil production as a foundation and predicts the crude oil production by using Markov Chain.
     There is disciplinarian in the transfer of substance and energy between a dynamic system and its external environment. The complexity of the dynamic system and multiformity of the objectives make the main body that makes choices face the conflicting circumstances frequently. So it is helpful for decision makers to make better decisions if they get a clear understanding of the environment and conflicting types. The traditional Expected Utility Theory for economic choice cannot explain some phenomena in the dynamic system. The Sigmoid curve in the Expectation Theory of Behavioral Economics can explain the phenomena that decision-makers are more sensitive in face of loss than of benefit. The decision for the dynamic reservoir system is the same problem as any other complex system, and follows the same choosing law.
引文
[1]贾振岐,吴景春,张继成.现代油藏工程[M]:大庆:Global-Link出版公司,2005:.26-27,70-80.
    [2]贝塔朗菲.一般系统论的历史和现状,转引自科学学译文集[M].北京:科学出版社,1981:305-306.
    [3]颜泽贤.耗散结构与系统演化[M].福州:福建人民出版社,1987:7.
    [4]李泽厚.批判哲学的批判[M].北京:人民出版社,1979:384.
    [5]恩格斯.自然辩证法[M].北京:人民出版社,1997:177,13.
    [6]贝塔朗菲.一般系统论[M].北京:清华大学出版社,1987:1.
    [7]北大哲学系编.古希腊罗马哲学[M].北京:三联书店,1955:10-27,101.
    [8]马克思恩格斯选集[M].北京:人民出版社,1972:60-61,214
    [9]赖尔.地质学原理[M].北京:科学出版社,1979:43.
    [10]达尔文.物种起源[M].北京:科学出版社,1972:1.
    [11]钱学森.系统科学、思维科学与人体科学[J].自然杂志,1981(1):5-11.
    [12]约翰·霍根著,孙雍君等译.科学的终结[M].呼和浩特:远方出版社,1997:329.
    [13]苗东升.论复杂性[J].自然辩证法通讯,2000(6):88. [14宋学锋.复杂性、复杂系统与复杂性科学[J].中国科学基金,2003(5):262-268.
    [15]李天民.论复杂系统[J].系统工程,1986,4(2):24-29.
    [16]郝柏林.复杂性的刻画与“复杂性科学”[J].物理,2001(8):17-22.
    [17]尼科里斯,普利高津著,罗久里,陈奎宁译.探索复杂性[M].四川教育出版社,1986:1.
    [18]佘震宇.复杂经济系统演化建模研究[D].天津大学博士学位论文,2000:19.
    [19]顾基发,唐锡晋,朱正祥.物理一事理一人理系统方法论综述[J].交通运输系统工程与信息,2007:7(6):51-59.
    [20]成思危.复杂科学与管理[J].中国科学院院刊,1999(3):175-182.
    [21]宋学锋.管理复杂性研究进展[J].科技导报,2000(10):56-58.
    [22] Sackmann Sonja A. Cultural Complexity in Organizations.Sage Pub1ications,1997.
    [23] Flood C.Dealing With Complexity,2nd.New York:Plenum Press,1993.
    [24]李景平,刘军海.复杂科学在管理中的应用[J].科学学与科学技术管理,2001(1):7-10.
    [25]杜清玲,孙绍荣.复杂性科学及其在人力资源管理中的应用[J].山东理工大学学报(社会科学版),2002,18(5):15-19.
    [26]王玉琳,王诤诤.现代物流管理系统的复杂性分析.系统辩证学学报,2003(4):88-91.
    [27]金吾伦,郭元林.复杂性管理与复杂性科学[J].复杂系统与复杂性科学,2004,1(2):25-31.
    [28]高齐圣,张嗣瀛.复杂科学与质量管理研究[J].管理工程学报,2005,19(4):130-131.
    [29]吴今培.复杂性管理初探[J].五邑大学学报(自然科学版),2006,20(2):5-11.
    [30]张彩江.复杂性:对经济和管理领域中理论认知误区的一个解读[J].系统科学学报,2007,5(1):59-63.
    [31] M ylene H ardy,杨震宁,王以华.复杂性理论的启示:管理学研究需要多元化方法[J].科学学与科学技术管理,2008(4):11-18.
    [32]查英青.世界的随机性与机遇的把握[J].中共中央党校学报,2002(4):34-38.
    [33]徐伯华.概率论诞生的思想历程[J].咸阳师范学院学报,2006,21(4):16-19.
    [34]徐洪香.概率论的缘起、发展及其应用[J].辽宁工学院学报,2001,21(3):62-63.
    [35]邓昌松.人类认识随机现象的过程[J].数学通讯,2006(7):47-48.
    [36]严士健.中国大百科全书数学卷[M].北京:中国大百科全书出版社,1992:778-779.
    [37]杨文娟,朱兰芝.现代概率论的理论发展与应用[J].硅谷,2008(11):102.
    [38]徐传胜,郭政.数理统计学的发展历程[J].高等数学研究,2007(1):123-127.
    [39]贺铿.关于统计学的性质与发展问题[J].统计研究,2001(9):3-7.
    [40]楼裕胜.复杂统计数据的模糊处理[J].浙江统计,2005(4):50-52.
    [41] Weber K J, Van Geums L C. Framework for Constructing Clastic Reservoir Simulation Models[J]. JPT October, 1990,42(10):1248-1253.
    [42]刘青年,赵永胜,黄伏生.油田注水动态整体预测的数学模型[J].石油学报,1989(1):56-64.
    [43].Jahns H., Rapid Method for Obtaining a Two-Dimensional Reservoir Description From Well Pressure Response Data, SPE 1473, 1966.
    [44] Coats K M, Dempsey J R, Henderson J H. A New Technique for Determining Reservoir Description from Field Performance Data, SPE 2344, SPE Journal,Volume 10, Number 1,March, 1970.
    [45] Haldorsen, Helge H., Damsleth, Elvind,, Stochastic Modeling, SPE 20321, Journal of Petroleum Technology, Volume 42, Number 4, April 1990.
    [46] Damsleth, Elvind, Tjolsen, Charlotte B., Omre, Henning, Haldorsen, Helge H., A ,Two-Stage Stochastic Model Applied to a North Sea Reservoir, SPE 20605, Journal of Petroleum Technology, Volume 44, Number 4, April 1992.
    [47] Journel A G, Geostatistics for Reservoir Characterization,SPE 20750, 1990.
    [48]王家华.迎接油气储层建模理论、应用的大发展——从2007年国际石油地质统计学大会谈起[J].地学前缘,2008,15(1):16-25.
    [49]贾振岐.低渗低速下非达西渗流特征及影响因素[J].大庆石油学院学报,2001,25(3):73-76.
    [50]陈忠伟,坚增运,介万奇.非平衡态热力学与动力学[J].西安工业学院学报,2001,21(2):142-149.
    [51]贾振岐,冯立,成庆林.生物表面活性剂二元体系驱替滞留油过程的热力学描述[J].大庆石油学院学报,2007,31(4):113-115.
    [52]贾振岐,杨大刚,李友俊.生物表活剂二元体系驱替水驱滞留油过程的流态演变研究[C].中国工程热物理学会会议论文集(中),2007:969-972.
    [53]贾振岐,覃生高,成庆林.生物表活剂二元体系驱替水驱滞留油过程的热力学浅析[C].中国工程热物理学会会议论文集(中),2007,964-968.
    [54]王季陶.现代热力学及热力学学科全貌[M].上海:复旦大学出版社,2005:57-103.
    [55]陈新志,蔡振云,胡望明.化工热力学[M].北京:化学工业出版社,2003:225-236.
    [56]李相然.工程经济学[M].北京:中国建材工业出版社,2005:185.
    [57]刘次华.随机过程[M].武昌:华中科技大学出版社,2003:1-14.
    [58]张波,张景肖编著.应用随机过程[M].北京:清华大学出版社,2004:1-17.
    [59] Sheldon.M.Ross.Stachastic Processes[M]1983,by John Wiley & Sons,Inc.28-35;114-116.
    [60]裘怿楠,陈子琪主编.油藏描述[M].北京:石油工业出版社,1996:157-171.
    [61]何更生编.油层物理[M].北京:石油工业出版社,2006:10-25.
    [62]李传亮编著.油藏工程原理[M].北京:石油工业出版社,2006:39-56.
    [63]崔传智,栾志安.溶剂驱油中的扩散现象研究[J].水动力学研究与进展,1997,12(1):72-79.
    [64]葛家理主编.现代油藏渗流力学原理(上册)[M].北京:石油工业出版社,2003:303-316.
    [65]张永祥,陈鸿汉著.多孔介质溶质运移动力学[M].北京:地震出版社,2000:110-130.
    [66]王健,姚恒申,罗平亚.化学驱过程中的扩散弥散机理研究[J].石油勘探与开发,2000:27(3):40-43.
    [67] F.I.小斯托卡著.混相驱开发油田[M].北京:石油工业出版社,1989:73-90.
    [68] Brigham, W. E., Reed, Phillin W. and Dew, John N. Experiments on Mixing During Displacement in Porous Media[J]. SPEJ,1961,3:1-12.
    [69]贾振岐,高英,黄德利.二次开发新理论及界面非平衡态热力学探讨[A].第三届全国特种油气藏技术研讨会优秀论文集[C].2008:220-224.
    [70]柴立和.非平衡态统计力学研究的最新进展[J].现代物理知识,2005,17(6):19-24.
    [71]盛骤,谢式千,潘承毅编.概率论与数理统计[M].北京:高等教育教育出版社,2002:37-62.
    [72]贾振岐.油藏动态系统的复杂性及其油藏动力学新论[J].大庆石油学院学报,2001,25(1):14-17.
    [73] C.W.加德纳著,江凯仁,徐家鹄,李洪芳译..随机方法手册[M].上海:上海科技大学出版社,1991:37-89.
    [74] Nikolaevskij, V. N. Mechanics of Porous and Fractured Media[M].Hong Kong:World Scientific, 1990.
    [75]李廷勇.区域竞争形势与欠发达地区的发展[J].生产力研究,2004(5):96-99.
    [76]王中阳,张怡.复杂适应系统(CAS)理论的科学与哲学意义[J].东华大学学报(社会科学版),2007,(3)187~190.
    [77]王玉英,杨涛,刘甦.注入物对储层的伤害分析[J].油气田地面工程,2008,27(1):44-45.
    [78] Pang, S. and Sharma, M.M., 1994, A Model for Predicting Injectivity Decline in Water Injection Wells, SPE paper 28489 presented at 69th Annual Technical Conference and Exhibition held in New Orleans, LA, 25-28 September
    [79] Wennberg, K. I., and Sharma, M.M., 1997, Determination of the Filtration Coefficient and the Transition Time for Water Injection Wells, SPE paper 38181.
    [80] Khatib, Z.I., 1994, Prediction of Formation Damage Due to Suspended Solids: Modeling Approach of Filter Cake Buildup in Injectors, 1995, SPE paper 28488 presented at SPE 66t9th Annual Technical Conference and Exhibition heldin New Orleans, LA, USA, 25-28 September
    [81]杜德林.泥饼可压缩性的定量研究[J].钻井液与完井液,1996(1):5-10.
    [82] Herzig, J.P., Leclerc, D.M. and Goff, P. le, 1970, Flow of Suspensions through Porous Media - Application to Deep Filtration, Industrial and Engineering Chemistry, Vol. 62, No. 5, May, p.8-35.
    [83] Bedrikovetsky, P., Marchesin, D., Shecaira, F., Souza, A. L.,Milanez, P., Rezende, E. R., 2001. Characterisation of deep bed filtration system from laboratory pressure drop measurements, Journal of Petroleum Science and Engineering, Vol. 64, No 3, p.167-177.
    [84] Bedrikovetsky, P., Tran, P. , Van den Broek, W.M. G. T, Marchesin, D., Rezende, E. , Siqueira, A. , de Souza, A. L. S., Shecaira, F. S., 2003, Damage Characterization of Deep Bed Filtration from Pressure Measurements. Journal SPE PF, No 3.
    [85] W.M.G.T. van den Broek, Bruin, J.N., Tran, T.K., M.J. van der Zande and H. van der Meulen, 1999,“Core-flow experiments with oil and solids containing water”, paper SPE 54769 presented at the 1999 SPE European Formation Damage Conference, The Hague, 31 May - 1 June.
    [86] Tran, T.K., 19xx, MSc thesis, Delft University of Technology, Delft, The Netherlands
    [87] Bruin, J.N., 19xx MSc thesis, Delft University of Technology, Delft, The Netherlands
    [88] Amix, B., Bass, R. and Whiting, A., 1964, Applied Reservoir Engineering, McGraw Hill Book Co, NY.
    [89] Eylander, J.J.R., 1988, Suspended Solids Specifications for Water Injection for Coreflood Tests, SPE RE, 1267-1300.
    [90]李宇峰,陈祥光.油田产量预测系统的研制[J].微计算机信息,2006(2):191-193.
    [91]马立平,任宝生.油田开发动态预测方法综述[J].石油科技论坛,2008(4):45-49.
    [92]吕一兵等.用马氏链预测塔里木油田近期石油年产量趋势[J].西安石油大学学报(自然科学版),2004,19(4):77-79.
    [93]王晓明,王浣尘,陈明义.社会系统中的冲突问题和分析方法研究[J].软科学,2002,16(2):2-5.
    [94]杨擂.冲突管理:文化传统与管理创新[J].经济问题探索,1999(12):14-15.
    [95]吴育华,程德文,刘扬.冲突与冲突分析简介[J].中国软科学,2000(6):117-119.
    [96]袁治平.冲突分析方法在企业经营决策中的应用[J].决策探索,1996(3)17-18.
    [97]吉云.经济学中的不确定性和有限理性[J].经济评论,2007(6):37-41.
    [98]姚宜华,朱德全.对个体理性抉择能力的思考[J].教育探索,2007(6):115-116.
    [99] Kahneman D, Tversky A. Prospect theory: an analysis of decision under risk. Econometrica,1979(47):263.
    [100]张柯,奚望,郭爱克.抉择:神经生物学与经济学的共同界面[J].科学(上海),2008,60(3):5-9.
    [101]陈静,舒强.不确定性情况下的决策选择[J].中国市场,2008(3):84-85.
    [102]刘瑞霞等.不确定条件下判断和决策的新领域———前景理论[J].运筹与管理,2005,14(2):14-18.
    [103]张彩江,王春生.简单系统决策与复杂系统决策:对决策范式中分化和转换的一种理解[J].系统工程理论方法应用,2005,14(5):418-422.
    [104] Falade, G.. K. Analysis of radial transport of reactive tracer in porous media[J]. SPEJ, 1989, 2: 85-90.
    [105] Jensen, 0. K. and Finlayson, B. A. A Numerical Technique for Tracking Sharp Fronts in Studies Tertiary Oil-Recovery Pilots, SPEJ,1986, 5, 194- 208.
    [106]宋考平,聂洋等.聚合物驱油藏剩余油饱和度分布预测的φ函数法[J].石油学报,2008,29(6):899-902.
    [107] Tang, D. H.. Anlytical Solution of a Velocity Dependent Dispersion Problem. Water Resour. Res.,1979,15(6):1471-1478.
    [108]刘建国,王洪涛,聂永丰.多孔介质中溶质有效扩散系数预测的分形模型[J].水科学进展,2004,15(4):458-462.
    [109]蔡树英,黄冠华等著.多孔介质中水分及溶质运移的随机理论[M].北京:科学出版社,2000:134-136.
    [110] Stacey Ralph. Complexity and Creativity in Organization. San Fxancieo;Berret Koehler Publishers,Inc,1996.
    [111]张保银.经济管理复杂适应系统理论与仿真研究[D].天津:大津大学博士学位论文,2002:13.
    [112]勒内.托姆著,周仲良译.突变论:思想和应用[M].上海:上海译文出版社,1989:25.
    [113]齐磊磊.论复杂性的基本根源——从系统科学的角度[J].系统科学学报,2009,17(1):6-10.
    [114]尹艳树,吴胜和等.基于储层骨架的多点地质统计学方法[J].中国科学,2008,38(Ⅱ):157-164.
    [115]邓玉辉,仇立军等.模糊信息多目标决策中统计方法的应用[J].统计与决策,2008(14):153-154.
    [116]刘海涛,马立祥,王兆云,孙德强.柴西地区含油气系统动态演化研究[J].石油学报,2008,29(1):16-22.
    [117]项忱.辽河油田经济产量结构预测与分析[D].大连:大连理工大学硕士论文,2003,17-27.
    [118].魏巍贤等.三状态马尔柯夫机制转换模型研究[J].财经研究,2006,32(6):120-130.
    [119]李杨等.含水层非均质结构的马尔可夫链地质统计方法及应用[J].地质科技情报,2006,25(5):92-95.
    [120]李远超等.灰色马尔可夫预测模型在螺杆泵寿命预测中的应用[J].天然气工业,2006,26(10):92-94.
    [121]李恒等.马尔可夫链在燃气管道外防腐蚀层预测中的应用[J].全面腐蚀控制,2007,21(6):11-13.
    [122]夏乐天.马尔可夫链预测方法及其在水文序列中的应用研究[D].南京:河海大学博士论文,2005,3-21.
    [123]钟雨师,叶志瑾,陈武,陈光海.油田原油产量改进的二次指数最优预测方法研究[J].开采工艺,2008,31(4):71-73.
    [124]林凤玺,周洁,朱旼.基于马尔可夫跳理论的固定资产系统的建模及能控性分析[J].苏州科技学院学报(自然科学版),2009,26(1):16-20.
    [125]王志文,潘保芝,张健民,邢艳娟,石丹红.应用马尔可夫链预测火山岩岩相的空间展布[J].测井技术,2008,32(4):314-318.
    [126]王凤琴,廖红伟等.低渗油田注水能力下降原因分析及其对策研究[J].西安石油大学学报(自然科学版),2009,24(1):52-55.

© 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