油田水地球化学的φ（logMi，L）规律及其应用

Samples of oil-field waters taken frown ten major oil-gas-bearing basins and more than fifty oil fields in China were studied on the basis of various bond parameters.It was found that the concentrations of Na^ , Ca^ 2 and Mg^ 2 (ppm)show a logarithmic correlation with the bond parameters. This correlation was treated with the quantitative formula log Mi=α bL for φ(lvg Mi, L). Additionally, the relations between the variation of φ(leg Mi, L) and the origin of oil-field waters and between that and the nature of crude oils are explored. For the convenience of solution of the formula nomography is recommended in this paper.     

油田水地球化学的φ（lgMi,L）规律在油气化探中的应用

我国十个主要含油气盆地中从晚二叠世到第三纪产层的油气藏上方均建立有键参数函数判别模式和诺模图异常模式,以松辽盆地南部、东明凹陷三春集地区、泌阳凹陷和南阳凹陷为例,论述了油田水地球化学的φ(1gMi,L)规律在油气化探中的应用及其效果。     

（Sm，Ce）／Zr基柱撑蒙脱石的微结构特征

室温条件下,在锆基的基础上加入其他金属离子配制了(Sm,Ce)／Zr基柱化剂。用该聚合阳离子柱撑钙基蒙脱石,室温下d001值为2．1～2．3m,焙烧300℃后,d001值为1．8nm,衍射峰敏锐对称,说明柱撑蒙脱石的热稳定性超过300℃。FTIR分析结果表明(Sm,Ce)／Zr基柱化剂和蒙脱石的Si—O四面体层形成了稳定的[Si—O]—[H(O)-Zr(Sm,Ce)]键,从结构上鳃释了(Sm,Ce)／Zr基柱撑蒙脱石材料结构稳定的机理。