摘要
系统阐述了包裹体测温恢复剥蚀厚度方法的原理、应用方法和应注意的问题,并以东海盆地温州凹陷4-1-1井和塔里木盆地轮南1井剥蚀厚度的恢复为例来说明此法的具体应用。计算结果表明,温州凹陷4-1-1井F_2地层遭受剥蚀1900～2050m,轮南1井奥陶系不整合上遭受剥蚀2600m左右。研究表明,包裹体测温法是一种有应用前景的恢复地层剥蚀厚度的方法。
The principle, methods and some problems for application of Homogeneous temperature of fluid inclusions in calculating denuded strata thickness are systematically elaborated in this paper. The detailed application is illustrated by the examples of recovery of the denuded strata thickness in Well 4-1-1 of Wenzhou depression in Donghai basin and Well Lunnan-1 in Tarim basin. The results show that the erosion thickness of E2 stratum in Well 4-1-1 is about 1 900-2 050m, while that of Ordovician unconformity in Well Lunnan-1 about 2 600m. The study reveals that the method for recovery of denuded strata thickness is valid and applicable.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2005年第5期580-583,共4页
Xinjiang Petroleum Geology
关键词
包体
剥蚀厚度
古地温
方法
东海盆地
塔里木盆地
fluid inclusion
denuded strata thickness
paleotemperature
method
Donghai basin
Tarim basin
