我国飞速发展的石油工业,给广大的石油地质工作者提出了研究储集层方面新的更高的要求,特别是对低渗透的油气层,除了一般常规的孔、渗参数外,还需提供更多的有关油层内部结构特征方面的资料,以便了解直接影响油、气储存和排驱的控制因素。一九七三年以来,我们开展了对××油田×油层的内部结构研究工作。该砂层在广大地 The rapid development of China’s oil industry, to the majority of oil and gas workers put forward new and higher requirements for the study of reservoirs, especially for low permeability oil and gas layers, in addition to the conventional hole and seepage parameters, but also to provide More information on the characteristics of the internal structure of the reservoir in order to understand the control factors that directly affect oil and gas storage and drainage. Since 1973, we have carried out research on the internal structure of × × Oilfield × reservoirs. The sand in the vast