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沉积盆地型层状热储可采资源量计算方法探索
The calculation of exploitable resources in the layered-geothermal reservoirs of sedimentary basin
【摘要】 近40年来,黄河三角洲地区进行过大量地球物理勘探和石油地质钻探,基本查清了该区地质构造、热储空间展布、地温场特征等。本文以东营凹陷为依托,通过2002年某地热资源评价项目,利用地层统计、抽水试验、现代试井资料,采用"最大允许降深法"和"现代试井分析法"对第三系热储热水可采资源量分别进行了探索。对于沉积盆地型层状砂岩热储均可推广使用。
【Abstract】 A project on the evaluation of geothermal resources in the city of Dongying,Shandong Province,was carried out to calculate the exploitable water resources of in the Tertiary geothermal reservoirs.The method of the greatest allowable drawdown and the method of modern well-testing analyses were employed in this study,which are expected to be widely used in studies of sandstone geothermal reservoirs of sedimentary basin.
【关键词】 沉积盆地;
热储;
计算方法;
可采资源量;
【Key words】 sedimenlary basin; geothermal reservoir; calculation method; exploitable resources;
【Key words】 sedimenlary basin; geothermal reservoir; calculation method; exploitable resources;
- 【文献出处】 水文地质工程地质 ,Hydrogeology and Engineering Geology , 编辑部邮箱 ,2005年01期
- 【分类号】P314.1
- 【被引频次】7
- 【下载频次】213