摘要
通过轮南一井中的磷灰石裂变径迹分析表明,裂变径迹年龄随井深逐渐降低,到5500m时年龄降为零。生油窗为3100—6300m,成油期为40—180Ma。
A study on fission track ages of apatite for eight samples from Lunnan-1 Well in Talimu Basin shows that the apatite ages decrease with the depth of the hole, and down to 5500 meters the apparent age value changes to zero. The oil generation window occurs between 3100 and 6300m, and the oil generation period was from 40 to 80 Ma.
出处
《核技术》
CAS
CSCD
北大核心
1991年第7期410-413,共4页
Nuclear Techniques
关键词
磷灰石
裂变径迹年龄
退火带
Apatite Fission track age Annealing zone Oil generationwindow Oil generation period
