冀中坳陷-黄骅坳陷馆陶组热储发育差异性及成井条件

The differences in the development of the geothermal reservoirs of the Guantao Group and conditions of well completion in the Jizhong and Huanghua depressions

本文论述了冀中坳陷-黄骅坳陷馆陶组热储砂岩、底部砾岩、砂砾岩的发育、孔隙度及热水水质的差异性,对热储出水特征进行了探讨,提出了馆陶组热储成井的基本条件,对冀中坳陷-黄骅坳陷馆陶组热储成井具有一定的指导意义。

The development of the sandstone, basal conglomerate, sandstone and conglomerate of the Guantao Group and the difference in porosity and quality of hot water in the geothermal reservoirs in the region of Jizhong and Huanghua depression are described in this paper. The productive property and basic conditions of well completion of the geothermal reservoirs are also discussed. They are of significant interest to well completion in the geothermal reservoirs of the Guantao Group in the Jizhong and Huanghua depressions.