进一步明确中国中-高温地热资源的勘探方向和优选靶区，可以从宏观上指导地热资源勘探，提高地热探井成功率。基于最新的地热数据库，结合区域构造-热背景，分析地热系统的热源、通道、储层、盖层及流体特征等要素，圈定了中国中-高温地热资源勘探的4大勘探方向和16个优选靶区。具体为青藏高原内带（亚东-谷露裂谷带、错那裂谷带、申扎裂谷带、东构造结、西构造结）、青藏高原外带（共和-贵德盆地、川西松潘地区）、东部区（松辽盆地、伊通断裂带、长白山火山区、渤海湾盆地及周缘、东南沿海、雷州半岛-海南岛北部）和中部裂谷区（二连盆地、汾渭地堑、山西地堑）。
姜光政
,
王亚奇
,
胡杰
,
张超
,
王一波
,
左银辉
,
唐显春
,
马峰
,
胡圣标
. 中国中-高温地热资源勘探方向与优选靶区[J]. 科技导报, 2022
, 40(20)
: 76
-82
.
DOI: 10.3981/j.issn.1000-7857.2022.20.009
The clear exploration direction and optimization prospecting targets can guide the exploration and improve the success rate of exploration wells for medium-high temperature geothermal resources. Based on the latest geothermal database, combined with the regional tectonic thermal background, this paper systematically analyzes the heat source, the channel, the reservoir, and the cap rock and fluid characteristics of the geothermal system. Four major exploration directions and 16 optimal target areas for the exploration of the geothermal resources of medium-high-temperature in China are delineated. Specifically, the inner zone of the Qinghai Tibet Plateau (the Yadong-Gulu rift zone, the Guna rift zone, the Shenzha rift zone, and the eastern and western syntaxis of the Himalayan), the outer zone of the Qinghai Tibet Plateau (the Gonghe Guide basin, the Songpan region in western Sichuan), the eastern area (the Songliao Basin, the Yitong Fault Zone, the Changbai Mountain Volcanic Area, the Bohai Bay Basin and its surrounding areas, the southeast coast area, and the Leizhou Peninsula-the northern Hainan Island) and the central rift valley area (the Erlian Basin, the Fenwei Graben, and the Shanxi Graben).
[1] Muffler L J P.Tectonic and hydrologic control of the nature and distribution of geothermal resources[C]//Proceedings of the Second United Nations Symposium on the Development and Use of Geothermal Resources.Washington D.C.:Government Printing Office, 1976:499-507.
[2] 汪集旸.中低温对流型地热系统[J].地学前缘, 1996(3):96-100.
[3] Tester J W, Anderson B, Batchelor A, et al.The future of geothermal energy:Impact of enhanced geothermal systems (Egs) on the United States in the 21st century[R].Cambridge:Massachusetts Institute of Technology, 2006.
[4] Jiang G Z, Hu S B, Shi Y Z, et al.Terrestrial heat flow of continental China:Updated dataset and Tectonic implications[J].Tectonophysics, 2019, 753:36-48.
[5] 姜光政, 高堋, 饶松, 等.中国大陆地区大地热流数据汇编(第四版)[J].地球物理学报, 2016, 59(8):2892-2910
[6] Huang J L, Zhao D P.High-resolution mantle tomography of China and surrounding regions[J].Journal of Geophysical Research.Part B:Solid Earth, 2006, 111:1-21.
[7] 万天丰.新编亚洲大地构造区划图[J].中国地质, 2013, 40(5):1351-1365.
[8] Zhu D C, Zhao Z D, Niu Y L, et al.The origin and preCenozoic evolution of the Tibetan plateau[J].Gondwana Research, 2013, 23:1429-1454.
[9] 常承法, 潘裕生, 郑锡澜.青藏高原地质构造[M].北京:科学出版社, 1982.
[10] 许志琴, 杨经绥, 李海兵, 等.青藏高原与大陆动力学——地体拼合、碰撞造山及高原隆升的深部驱动力[J].中国地质, 2006, 33(2):221-238.
[11] Griffin W L, Zhang A, O'Reilly S Y, et al.Phanerozoic Evolution of the Lithosphere Beneath the Sino-Korean Craton[C]//Conference on Mantle Dynamics and Plate Interactions in East Asia-San Francisco, United States.Washington D.C.:AMER Geophysical Union.1998:107-126.
[12] 索艳慧, 李三忠, 戴黎明, 等.东亚及其大陆边缘新生代构造迁移与盆地演化[J].岩石学报, 2012, 28(8):2602-2618.
[13] 越赵, 杨振宇, 马醒华.东亚大地构造发展的重要转折[J].地质科学, 1994, 29(2):105-119.
[14] Jiang G Z, Li W W, Rao S, et al.Heat flow, depth-temperature, and assessment of the enhanced geothermal system (EGS) resource base of continental China[J].Environmental Earth Sciences, 2016, 75:143222.
[15] 冯锐, GordinV M, KabanM K, 等.欧亚板块的密度非均匀性和立交结构[M].北京:地震出版社, 1996.
[16] Deng J F, Mo X X, Zhao H L, etal.A new model for the dynamic evolution of chinese lithosphere:`Continental roots-plume tectonics'[J].Earth-Science Reviews, 2004, 65(3):223-275.
[17] Xiong L P, Liu J, He L J, et al.Heat flow and hot spring data base in China and compilation of geothermal map-set by computer[C]//Proceedings of the World Geothermal Congress.Florence:International Geothermal Association, 1995:479-483.
[18] 刘嘉麒.中国火山[M].北京:科学出版社, 1999.
[19] 邓起东, 张培震, 冉勇康, 等.中国活动构造基本特征[J].中国科学(D辑), 2002, 32(12):1020-1030.
[20] An M J, Shi Y L.Lithospheric thickness of the Chinese continent[J].Physics of the Earth and Planetary Interiors, 2006, 159(3-4):257-266.
[21] 熊盛青, 杨海, 丁燕云, 等.中国陆域居里等温面深度特征[J].地球物理学报, 2016, 59(10):3604-3617.
