磷灰石裂变径迹技术在盆地演化中的应用  

Application of Apatite Fission Track Technology in Basin Evolution

作　　者：张世平 木合塔尔.扎日 维加 ZHANG Shi-ping;Muhetaer ZHARI;WEI Jia(Institute of Geology and Mining Engineering,Xinjiang University,Urumqi 830046,China)

机构地区：[1]新疆大学地质与矿业工程学院,乌鲁木齐830046

出　　处：《煤炭技术》2018年第10期142-145,共4页Coal Technology

基　　金：国家自然科学基金(41562010);新疆维吾尔自治区重点实验室开放课题(2016D03002);新疆维吾尔自治区研究生创新项目(XJGRI2017014)

摘　　要：在介绍裂变径迹技术原理的基础上,讨论了一种新的裂变径迹技术:裂变径迹、U-Pb双定年技术,该技术与传统技术相比具有时间短、流程简单、无辐射等诸多优点。利用磷灰石裂变径迹长度可以探讨其热史演化类型,根据裂变径迹年龄和长度数据,再利用反演模型可模拟出盆地的热史演化过程,在油气勘探中可以利用其数据分析研究区隆升速率和古地温梯度,在煤层气资源潜力评价中也得到有效的应用。Based on introducing the principle of fission track technique,discusses a new technology of fission track：fission track,U-Pb double dating technique,compared to the traditional technology has short time,simple process,no radiation,etc..Using the fission track length can explore the thermal evolution history,according to the fission track age and the length of the data,the inversion model can simulate the thermal history of the basin evolution process in oil and gas exploration in study area uplift rate and paleo geothermal gradient using the data.It has also been applied effectively in the evaluation of coal bed gas resources potential.

关 键 词：裂变径迹U-Pb双定年技术 磷灰石 盆地热史 

分 类 号：P62[天文地球—地质矿产勘探] TE121.1[天文地球—地质学]