摘要
煤层气的勘探开发中,煤层的对比并在钻井过程中的预告是一项重要的基础工作。而只有在对勘区煤层精细对比,掌握各主要煤层、标志层的基础上,才能准确地预告主要的煤层气储集煤层。本文总结老厂煤矿区的煤层综合对比方法,并对中外合作煤层气探井FCY-LC01各主要目的煤层进行了准确预告。
In the exploration and exploitation of seam gas, the correlation and forecast of coal layer in the drilling progress are the important basic work. The coal layer with main seam gas reserves can be precisely forecasted only by the precise correlation of coallayer in the exploration area and on the basis of grasping the main coal layers and key bed. In this paper, we have a summing-up of the comprehensive correlation method of seam gas in Laochang coal field nd put forward the precise forecast of main target coal layer in the seam gas exploration well FCY-LC01 in cooperation with foreigner.
出处
《云南地质》
2004年第4期496-502,共7页
Yunnan Geology
关键词
煤层对比
勘探预告
老厂煤矿
滇东
Correlation of Coal layer
Exploration
Forecast
Laochang Coal Field
East Yunnan
