黄骅坳陷地热资源研究

STUDY OF HOT GROUND WATER RESOURCE IN HUANGHUA SAG

黄骅坳陷在勘探石油过程中发现了丰富的地下热水。根据实际资料对黄烨坳陷大港探区的地热资源进行了初步评价，提出了黄骅场陷储热系统和热异常区的分布规律，通过水化学分析，指出坳陷补给条件差，可实行人工回灌，增加地下热水资源。

Abundant hot groundwater has been found during the oil exploration in Huanghua sag.According to actual exploration data, this paper studies the geothermal resources in Dagang area ofHuanghua sag. It gives a primary assessment of the hot groundwater resource in this area, puts forththe distribution rule of hot reservoir system and hot anomaly area in this region. More over, accordingto the water quality analysis, the article points out that the recharge condition of this area is not good,so artificial groundwater recharge is needed so as to maintain the hot groundwater resource.