【摘要】 应用卫星轨道摄动场,反演地壳区域构造应力场和密度场,圈定地壳区域高压带(块)和地层低密带(块),揭露可燃冰层高压、低密的特性,籍以勘查检测可燃冰。计算绘制了闽江口扇形洲区域构造应力场和密度场卫星遥感图,图上显示等压、等密带与区域地质构造带相一致,属东海近海闽浙中坳陷含油气带与温东丽水油气构造带相接。更多还原

【Abstract】 The crustal stress and density fields calculated from perturbations of setellite orbits, are used for delineation of regional crustal high stress and Layer Low density zone(Piece)of gas hydrate characteristic, by which the gas hydrate exploration can be obtained. The paper has computed and drawn the satellite remote sensing maps of stress and density fieds on the equal stress and equal density zone with regional structures over the coastal shaped delta of Minjiang River. It has revealed, that the hydrocarbon - bearing zone of Fujan - Zhejiang depression joins with the hydrocarbon - bearing zone of Wenzhou - Lishui.更多还原