| 东营市中心城区地热田地热回灌可行性分析 |
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| 引用本文： | 张新文,;胡彩萍,;胡松涛,;张学斌.东营市中心城区地热田地热回灌可行性分析[J].山东地质,2009(8):17-20. |
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| 作者姓名： | 张新文 ;胡彩萍 ;胡松涛 ;张学斌 |
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| 作者单位： | [1]山东省第一地质矿产勘查院,山东济南250014; [2]山东省地矿工程勘察院,山东济南250014 |
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| 摘 要： | 利用东营市中心城区鲁班公寓的地热生产井，对新近纪馆陶组和古近纪东营组热储层进行了自然压力条件下的异层和同层回灌试验。结果表明，回灌量与水头升高呈正相关关系，单位回灌量与水头升高呈负相关关系，馆陶组东热2井回灌能力为东营组东热。井的3倍左右。通过对该地热田热储地质条件、回灌能力及地热水开采潜力的分析，认为目前条件下东营城区还不适宜全面推行地热回灌。
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| 关 键 词： | 地热回灌 回灌水源 热储 地下热水 山东东营 |
Feasibility Analysis on Geothermal Recharge of Geothermal Field in Central District of Dongying City |
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| Institution: | ZHANG Xin--wen , HU Cai--ping , HU Song--tao , ZHANG Xue--bin (1. No. 1 Exploration Institute of Geology and Mineral Resources, Shandong Jinan 250014, China; 2. Shandong Geo-- engineering Exploration Institute, Shandong Jinan 250014, China) |
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| Abstract: | By using geothermal production wells of Luban apartment in central district of Dongying city, recharge test of Neogene geothermal reservoirs in Guantao formation and Paleogene Dongying formation in different and the same layers under the natural pressure condition are carried out. As showed by the results, the recharge capacity and the increasing head have a positive correlation, while the unit recharge capacity and head have a negative correlation. The recharge capacity of No. 2 Dongre well in Guantao formation is 3 times of No. 5 Dongre well in Dongying formation. Through analysis on geological condition, recharge capability and exploitation potentiality of geothermal reservoir, it is regarded that it is not suitable for full implementation of geothermal recharge under present conditions in Dongying City. |
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| Keywords: | Geothermal recharge recharge water source geothermal reservoir underground geothermal water Dongying in Shandong province |
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