...
首页> 外文期刊>Chinese science bulletin >Thermal simulation experiment on the hydrocarbon regeneration of marine carbonate source rock
【24h】

Thermal simulation experiment on the hydrocarbon regeneration of marine carbonate source rock

机译:海相碳酸盐岩源岩油气再生的热模拟实验

获取原文
获取原文并翻译 | 示例
           

摘要

Hydrocarbon regeneration of marine carbonate source rock was simulated with thermal experiments ina laboratory. The results reveal that hydrocarbon regeneration does not simply continue the primaryhydrocarbon generation process, and that, for marine carbonate source rock, discontinuous hydrocarbon generation differs greatly from the continuous generation. Several different features ofhydrocarbon regeneration were observed in the experiments. First, the liquid hydrocarbon generationpeak was always observed no matter what the initial maturity of the sample was. Moreover, the maturityand the liquid hydrocarbon yield corresponding to the peak varied with the sample's initial maturity.Second, the hydrocarbon regeneration started earlier than the continuous one. In the experiments, thehydrocarbon could be re-generated when the sample maturity did not rise to any great extent. Third, theaccumulative hydrocarbon-generating quantity during discontinuous generation was always more thanthat during continuous generation. And the hydrocarbon-generating quantity varied with the discontinuous generation history. Chemical kinetic analysis suggests that discontinuous hydrocarbon generation should not only be explained by the parallel reaction mechanism but also by the consecutivereaction mechanism which has been ignored in the traditional chemical kinetic model for continuoushydrocarbon generation.
机译:在实验室通过热实验模拟了海相碳酸盐岩的烃再生。结果表明,碳氢化合物的再生并不能简单地继续初级碳氢化合物的生成过程,对于海相碳酸盐岩烃源岩而言,不连续的碳氢化合物的产生与连续的碳氢化合物有很大的不同。在实验中观察到了几种不同的烃再生特征。首先,无论样品的初始成熟度如何,都始终观察到液态烃生成峰。而且,对应于该峰的成熟度和液态烃产率随样品的初始成熟度而变化。其次,烃再生比连续烃更早开始。在实验中,当样品的成熟度没有很大程度地提高时,可以再生出烃。第三,非连续发电的累计生烃量始终大于连续发电的累计生烃量。并且烃的产生量随不连续的生成历史而变化。化学动力学分析表明,碳氢化合物的不连续产生不仅应由平行反应机理来解释,而且应由连续反应机理来解释,而在传统的连续碳氢化合物化学动力学模型中,连续反应机理已被忽略。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号