【摘要】 2000-2003年中国石化江苏油田分公司和南方勘探开发公司在盐阜地区开展了大量的重磁电震勘探工作。综合MT、地震剖面、重力和磁法资料,提出了综合物探解释流程,并且以地质理论为指导,以中生界为主要研究层系,开展盐阜地区的综合物探资料解释。通过对电、震、重、磁资料的解释,提出了本区中生界的构造区划、断裂展布和中生界低阻层的厚度分布,为深入进行中生界含油气远景评价和选择有利区块提供依据。更多还原

【Abstract】 From 2000 to 2003, extensive geophysical exploration surveys, including gravity, magnetism, electricity, and seismic were carried out in Yanfu area by SINOPEC Jiangsu Oilfield Company and SINOPEC Southern Exploration and Exploitation Company. Integrated geophysical study was implemented on the acquired data with target of the Mesozoic strata. Based on the comprehensive interpretation of MT, seismic, gravity, and magnetic data, the structure zoning as well as the distributions of fault system and thickness of the Mesozoic low-resistance layer were determined. These results provide evidences for prospective evaluation of hydrocarbon potentials of the Mesozoic strata and selection of favorable prospects.更多还原