程村井田岩、煤层对比方法

Correlation Method of Strata and Coal in Mine field of Chengcun

岩、煤层对比是煤田地质勘探工程中的重要问题之一。本文综合运用岩性旋回法、测井曲线、层间距法、标志层法进行岩、煤层对比，尤其是使用测井曲线配合其它地质特征，取得了较好的效果，对豫北以及其它地区都有一定的指导意义。

Coal and strata correlation is one of the important problems in the exploration project of Coal Geology. This text makes use of the way of litho logic cyclicity, logging traces, interval between coal seams , maker beds and coal seam and strata combination features to do the job of correlated coal seams and strata . Especially using the way of logging traces matched other characters of geology has taken good effects . It will be a valuable way to the north Henan and other districts.