古三角洲砂体入湖距离的动力学预测
DYNAMIC CALCULATION OF THE DISTANCE OF ANCIENT DELTAIC SANDBODY ENTERING INTO LAKE
-
摘要: 在油气勘探储层预测工作中,常规相分析法得到了普遍的应用,地震地层学方法也正引起人们的重视。但是,前者主要是定性分析,并在勘探程度较高时才能做到。后者对地震工作提出了严格的要求,并需一套相应的处理技术。而砂岩储层的动力学预测可在不同的条件下进行,实际上迫切需要对储层分布作出预测的时候,往往正是勘探程度较低而又缺乏高精度、高密度地震资料的时候。因此,在油气勘探中,储层分布的动力学预测可以发挥独到的作用。Abstract: To calculate the distance between an ancient river mouth and the area where the deltaic sandbody enters into an ancient lake, the dynamic calculative method can obtain quantitative or semi-quantitative results compared with sedimentary fa-cies analyses. Sometimes, it is easier to get the required information without complex treatment as compared with seismic stratigraphic analyses. So the dynamic calculative method cannot be replaced by other.
-
[1] (1)钱凯等,1980,古河流水文参数计算法摘要“石油勘探与开发”,4期.
(2)钱凯等,1982,东营盆地古盐度的计算“石油学报”,4期,95-102.
(3)中国科学院兰州地质研究所等1979,青海湖综合考察报告,科学出版社.
(4)成冶,1916,某地白至系中的沉积相,地质科学,a期,337-352.
(5)成都地质学院岩石教研室编,1978,岩石学简明教程,地质出版社.(6)沙立清1956,泥砂运动的基本规律,泥砂研究,1卷2期,17-37.
(7)哀斯茂尔,H.M., 1958,暗槽中铁移质泥砂与紊动传递作用。泥砂研究1卷3期,100-104.(8)Wright, L. D.,1978, River Deltas, Coastal Sedimentary environments, 16-32.
(9)Elton, L, Couch,1971,Calculation of Paleosalinities from boron and Clay mineral date, A.A.P.G.V.55, 1829-18137.
(10)Allen,J, R.,1963, The classification of cross stratified units, with notes on their origin, Sedimentology 93一119. -

计量
- 文章访问数: 447
- HTML全文浏览量: 17
- PDF下载量: 402
- 被引次数: 0