论文部分内容阅读
本文利用第四轮对外合作勘探成果分析台北坳陷丽水、椒江凹陷具有中国东部裂陷盆地的基本地质特征.下古新统优质烃源岩、丰富的油气资源和众多的圈闭是“九五”勘探的主战场.丽水凹陷已发现好的油气显示,是实现勘探突破的最现实地区,椒江凹陷勘探程度低是勘探的后备地区.以灵峰组为区域盖层的下古新统成油组合是主要勘探目的层.丽水西斜坡和分隔丽水东西次凹的灵峰低潜山构造带是该区最有利的两个区带,缓坡近凹构造是实现勘探突破的首选目标.文中指出了该区勘探的复杂性及相应的措施.
Based on the results of the fourth round of overseas cooperation exploration, this paper analyzes the basic geologic features of the rift basins in eastern China in Lishui and Jiaojiang sags in the Taipei depression.The Lower Paleoproterozoic source rocks, abundant oil and gas resources and numerous traps are “ ”Exploration of the main battlefield.Lishui sag has been found good oil and gas show that exploration breakthrough is the most realistic areas, exploration of the Jiaojiang sag low exploration reserve area.Lingfeng Formation as a regional capstone of the Paleocene oil The combination is the main exploration target.The Lishui western slope and the Lingfeng low buried hill structural belt that separates the east and west of Lishui are the two most favorable zones in this area, and the gentle slope near depression structure is the first choice of exploration breakthrough. The complexity of exploration in this area and the corresponding measures.