碳酸盐岩裂缝性储层常规测井评价方法研究

Study Rustic logging evaluation method of carbonate crack reservoir

针对碳酸盐岩裂缝性储层常规测井评价问题,本次研究结合我国碳酸盐岩裂缝性储层测井作业的研究现状,首先对碳酸盐岩裂缝性储层成因及测井响应特征进行简单分析,对常规测井评价方法进行研究,并对该领域未来的发展进行展望,为推动碳酸盐岩裂缝性储层常规测井评价技术的进一步发展奠定基础。研究表明:对于碳酸盐岩裂缝性储层而言,其成因类型相对较多,例如成岩作用、撞击作用以及欠压实作用等,在进行测井作业的过程中,测井响应特征也相对较多,在进行常规测井评价的过程中,可以使用三孔隙度法、能量衰减识别法等多种类型的方法进行评价。

For the routine logging evaluation of carbonate crack-resistant reservoirs,this study combines the current status of my country’s carbonate crack-resistant reservoir logging operation,first,the cause of crackresistant reservoir of carbonate rock The well response type is simple to analyze,and the routine logging evaluation method is studied,and the future development of the field is prospected to promote the further development of routine logging of routine logging in carbonate rock. Studies have shown that for carbonate crack reservoirs,it has been relatively large,such as rock act,impact,and undervoltage facts,and the logging response characteristics are also relatively relative. More,in the process of performing routine logging evaluation,a variety of methods such as threepore method,energy attenuation recognition method can be used to evaluate.