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前言 裂缝性岩石储集性质的研究,在解决裂缝性岩石储油性能方面所起的重要作用,已越来越为地质工作者所重视。近几年来苏联学者大量开展了此项工作,特别是:E.M.斯麦霍夫,E.C.罗姆,П.П.戈密德……等的研究工作更加发展了此项工作的理论基础。我国西南广大碳酸岩地区自1959年以来也先后进行了试探性的研究工作,亦取得了很成功的经验。很多研究者指出“裂缝的储油性能是不容怀疑的,特别是微裂缝具有令人满意的渗滤性能”。Ф.Н.卡佳霍夫以他的研究工作果断的证实了微裂缝在石油及天然气渗透性方面的决定性作用,为此在我国广大碳酸岩地区应大力加强此项工作的研究,改进原有的工作方法,加强野外和室内的密切配合和综合研究工作。
Preface The research on the nature of fractured rock reservoirs has played an important role in solving the reservoir performance of fractured rock and has been paid more and more attention by geological workers. In recent years, Soviet scholars carried out this work in large quantities. In particular, the research work such as E.M. Sömmerhof, E.C.Rom, П.П. 戈戈德德 and others has further developed the theoretical basis of this work. The extensive carbonate rock area in southwestern China has carried out tentative research work since 1959 and has also achieved very successful experience. Many researchers have pointed out that “the fracture oil storage performance is beyond doubt, especially the micro-fractures have satisfactory percolation performance.” Ф.Н.Kargahov decisively confirmed the decisive role of microcracks in the permeability of oil and gas with his research work, and for this reason should be greatly strengthened in the vast carbonate rock areas in China to study this work to improve the original Working methods to strengthen the field and indoor close coordination and comprehensive research.