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本文讨论用声波测井资料研究测井以外的各种地质问题:估算地层压力,探讨地层压力资料在研究地质构造、评价古地应用方面的作用;评价泥岩的生油性能;鉴定断层,确定其位置,估算落差,判断断层的力学性质,等等。在研究这些问题中,主要信息取自非渗透层泥页岩层段的声波测井资料。这一类非渗透的泥页岩一般占沉积盆地充填物的75%左右,并含有生成烃类的有机物;泥页岩中的流体由于压实被排出,可携带烃类运移进入有利的圈闭;泥页岩又往往形成碎屑岩储集层构造及层位底部和顶部的圈闭。
This paper discusses the use of sonic logging data to study various geologic problems other than logging: estimating formation pressure, discussing the role of formation pressure data in studying geological formations, evaluating paleo-earth applications, evaluating oil generation performance of mudstone, identifying faults, Location, estimated drop, determine the mechanical properties of the fault, and so on. In studying these issues, the key information is taken from sonic log data from the non-permeable shale intervals. This type of non-permeable shale generally accounts for about 75% of the fill in the sedimentary basin and contains organic hydrocarbon-generating species; the fluid in the shale is expelled as a result of compaction and the carryable hydrocarbons migrate into the favorable circle Mud shale tends to form clastic reservoir structures and traps at the bottom and top of the horizon.