A FURTHER STUDY ON THE FORMULA CONCERNING THE VOLUMETRIC CHANGE OF SEDIMENTS BEFORE AND AFTER DIAGENETIC COMPACTION
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摘要: 沉积物体积变化关系公式是假定在压实成岩过程中,沉积物的颗粒体积不发生变化的基础上建立的。Abstract: The formula concerning the volumetric change of sediments hus been widely used in the study of petroleum geology. In this paper, the following topics are discussed: (i)The application form of this formula under various conditons and its significance; (ii) The different expression forms of the fprmula and their connections; (iii) The effects of the parameters in the formula. The paper points out that the formula in different forms of expression can be unified under the same theoretic bass, Ampag the parameters of the conventional form of the formala, the determination of initial porosity has the greatest effect on the value calculated, and attention should be paid when including it in the formula.
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[1] 王定一、刘池阳、姜传书,恢复地层当初沉积厚度方法的探讨及在研究压实构造中的初步应用,西北大学学报(自然科学版),1978,第1期. [2] Φ.π.萨瓦连斯基等,工程地质手册,地质出版社,p.226-227, 19590. [3] M.Φ.密尔钦克,油矿地质学(上册),石油工业出版社,p.214, 232, 1956. [4] W,L,罗塞尔,石油构造地质学,科学出版社,p.241, 19640. [5] K.Magara,Compaction and migration of fluids in Miocene mud-stone,Nagaoka plain,Japan,AAPG,Bull.V.52,No.12,P.2466-2501,1968. [6] B,Baldwin,Ways of deciphering compacted sediments, Jour, Sed.Petrology, V.41,No.1,p.293-301,1971. [7] R,E,Chapman,Petroleum geology-A concise study, ch, 2,3,New York, 1973. [8] K,Magara, A theory relating isopachs to paleocompaction water-movement in a sedimentary basin,Bull,Can,Petrol,Geol.V.25,No.1,p.195-207, 1977. -
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