综合物探解释方法在盐阜地区中生界研究中的应用
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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。
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.
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.
引文
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6 王一新．石油综合地球物理方法与应用[M]．北京:石油 工业出版社,1995．72-121
7 王家林,王一新,万明浩．石油重磁解释[M]．北京:石油 工业出版社,1991．296-367
8 吴健生．苏北盆地北部电性特征及X线地下电性结构 的研究[J]．同济大学学报,1995,23(增刊):27-31
9 吴健生．江苏北部G78线大地电磁测深(MT)区域剖面 成果报告[R]．上海:同济大学海洋与地球科学学院, 1995．31-33
10 郑源来．非地震物探在油气勘探前期工程中的应用 [A]．见:毛凤鸣,戴靖主编．复杂小断块石油勘探开发 技术[C]．北京:中国石化出版社,2005．141-152
11 戴丽华,郑绍贵．江苏典型气藏分析与成藏模式初探 [J]．华东石油勘探,1997,15(2):28-34
2 毛凤鸣,侯建国．苏北盐城凹陷天然气的成因类型[J]． 西安石油学院学报,2001,15(4):18-21
3 刘光鼎主编．中国海区及邻区地质地球物理特征[M]． 北京:科学出版社,1992．10-24
4 秦顺亭．江苏下扬子区中、古生界的成藏条件及勘探思 路[J]．海相油气地质,1998,13(1):5-8
5 王家林,吴健生．中国典型含油气盆地综合地球物理研 究[M]．上海:同济大学出版社,1995．141
6 王一新．石油综合地球物理方法与应用[M]．北京:石油 工业出版社,1995．72-121
7 王家林,王一新,万明浩．石油重磁解释[M]．北京:石油 工业出版社,1991．296-367
8 吴健生．苏北盆地北部电性特征及X线地下电性结构 的研究[J]．同济大学学报,1995,23(增刊):27-31
9 吴健生．江苏北部G78线大地电磁测深(MT)区域剖面 成果报告[R]．上海:同济大学海洋与地球科学学院, 1995．31-33
10 郑源来．非地震物探在油气勘探前期工程中的应用 [A]．见:毛凤鸣,戴靖主编．复杂小断块石油勘探开发 技术[C]．北京:中国石化出版社,2005．141-152
11 戴丽华,郑绍贵．江苏典型气藏分析与成藏模式初探 [J]．华东石油勘探,1997,15(2):28-34
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