滨海新区地热资源潜力分析及开发利用对策

Analysis on the Potentialities and Countermeasures for Development and Utilization of Geothermal Resources in Binhai New Area

随着滨海新区战略地位的提高,地热地质工作正面临新的机遇和挑战。该区蕴藏着丰富的地热资源,据估算,滨海新区4000m以内的地热资源储量为2.7×1017kJ,可开采量按100年计相当于15万吨标准煤。文章据已有成果和地热开发利用现状,对本区各热储层尤其是尚处于地热勘查空白的东营组地热资源潜力进行了初步分析,并进行了相应的开采潜力强、中、弱分区,提出初步的地热资源开发利用对策。

Binhai new area is rich in geothermal resources.It is estimated that the reserves of geothermal resources within 4000m is 2.7 × 1017kJ,and the yield,per 100 years,is the equal of 150,000 tons of standard coal.The paper carries out a preliminary analysis on the various reservoirs of this area,especially on the potentialities of Dongying geothermal resources where the geothermal exploration is still in the blank;and divides strong,medium and weak zones of the corresponding exploration potentialities,offers initial countermeasures for development and utilization of geothermal resources in response.