摘要
本文探讨了煤层的测井响应特征和依据测井曲线识别煤层的方法，纠正了以前煤层解释中存在的错误；利用人工合成地震记录首次标定了临清坳陷东部石炭一二叠纪煤系地层的地震地质层位，总结了其反射特征，结合钻井、测井及地震资料进行综合解释，在地震剖面上进行了横向追踪，预测了其平面分布。
In this paper, the log response characteristics of a coal bed has been discussed, and reinterpreted the coal beds of well Kanggu 4 of eastern Linqing depression according to the characteristics. The synthetic seismogram is used to indentify the seismic of geological horizon of Carboniferous-Permian coal-bearing strata of eastern Linqing depression for the 1st time, and the reflection characteristic of the strata is also summarized. Lateral tracing in the seismic sections has been completed after an integrated analysis of drillingwell logging and seismic data, and the areal distribution of coal-bearing strata is also predicted.
出处
《石油勘探与开发》
EI
CAS
CSCD
北大核心
1995年第4期20-23,共4页
Petroleum Exploration and Development
关键词
测井曲线
地震记录
煤系
层位标定
测井
Log response
Synthetic seismogram
Coal measures
Seismic horizon
Lateral tracing
