试论残留型盆地研究思路和油气勘探方法

残留型地具有抬升剥蚀剧烈，原形盆地难以恢复，经历多期构造运动的改造和建造油气成藏动力学过程复杂，热演化程度较高，油气保存条件复杂等特点，但是残留型盆地油气资源丰富，勘探前景广阔，依据残留型盆地的特征和油气资源潜力，提出应全面，发展地认识盆地，静动结合地研究盆地，运用先进而实用的新技术新方法评价盆地，按照勘探程序勘探盆地，在研究工作上应以分地及其邻区作为整体研究对象，以区域地质研究一石油地质研究－综

On Research Thought-train and Petroleum Exploration Methods for Residual-type Basins

Based upon the natures and hydrocarbon resource potential of residual-type basins,it is suggested that the type of basins should be recognized comprehensivelly and developmentally. They should be studied dynamically with statically.They should be evaluated with advanced and practical new technology and methods.Exploration should proceed step by step following procedure.As for study work,basins and their adjacent areas should be as a whole study object.The study procedure is.a)study of regional geology,b)study of petroleum geology,and c)comprehensive evaluation and optimization of prospecting targets.As for exploration work, the procedure is:a)the stage of basin or sag evaluation exploration,b)the stage of play or trap evaluation exploration,and c)the stage of reservoir evaluation.Every step and method of the study and work procedures are stated.