苏皖沿江火山岩盆地燕山期深部构造—热作用与无机气藏

Deep tectonic- thermal effects and inorganic gas reservoirs during Yanshanian period in volcanic basins along Yangtze River in Jiangsu and Anhui provinces

苏皖沿江带展布的中生代火山岩盆地与燕山期构造活动所造成的大规模岩浆喷溢、侵入和火山作用密切相关。根据火山岩盆地勘探地球物理资料,关注盆地发育过程中的深部构造—热作用及其地质响应,探讨沿江一带火山岩盆地内部勘探、发现非常规新能源的可能性,进而展望火山岩盆地无机气藏勘探潜力。

The Mesozoic volcanic basins along the Yangtze River in Jiangsu and Anhui provinces are closely related with large-scale magmatic eruption, intrusion and volcanism caused by the Yanshanian tectonic movement. According to geophysical data, deep tectonic-thermal effect during basin evolution and its geologic response are studied. The possibility for the discovery and exploration of unconventional new energy in the volcanic basins along the Yangtze River is discussed, and the potential for inorganic gas reservoirs in the volcanic basins is prospected.