沧县隆起中南段煤系地层分布区地球物理特征
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摘要
通过综合分析沧县隆起中南段上的重磁与地震资料,结合区域地质与钻探资料,并通过与已知的大城煤田的比较,认为本区大面积赋存煤系地层与煤层。尽管煤层埋藏较深,但分布稳定连续,资源量大,有进一步勘探的价值。
Based on synthetic analysis of gravity,magnetic and seismic data as well as geological and drilling data of central southern Cangxian uplift,together with a comparison with the proved Dacheng coalfield,the authors hold that there exist a lot of coal seams and coal strata in this area.Although the buried depth of coal seams is relatively great,the distribution of the abundant resources is continuous and stable,indicating that further exploration is very valuable.
Based on synthetic analysis of gravity,magnetic and seismic data as well as geological and drilling data of central southern Cangxian uplift,together with a comparison with the proved Dacheng coalfield,the authors hold that there exist a lot of coal seams and coal strata in this area.Although the buried depth of coal seams is relatively great,the distribution of the abundant resources is continuous and stable,indicating that further exploration is very valuable.
引文
[1]漆家福,杨桥,陆克政,等.渤海湾盆地基岩地质图及其所包含的构造运动信息[J].地学前缘,2004,11(3):299.
[2]董萍,易继贵,谭振华,等.沧县隆起中南段煤层气勘探前景浅析[J].特种油气藏,2004,11(5):15.
[3]李振生.河北省煤系地层赋存特征及找煤方向[J].中国煤田地质,2006,18(4):11.
[4]河北省地质矿产局.河北省北京市天津市区域地质志[M].北京:地质出版社,1989.
[2]董萍,易继贵,谭振华,等.沧县隆起中南段煤层气勘探前景浅析[J].特种油气藏,2004,11(5):15.
[3]李振生.河北省煤系地层赋存特征及找煤方向[J].中国煤田地质,2006,18(4):11.
[4]河北省地质矿产局.河北省北京市天津市区域地质志[M].北京:地质出版社,1989.
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