摘要
系统梳理了热模拟实验研究现状,提出了3个值得关注的问题以及5个重要的发展方向。按照体系封闭性分类是目前最为广泛使用的一类热模拟实验分类方案。不同的热模拟实验体系各具特点,可以根据不同的实验目的来选取合适的热模拟实验体系。封闭实验体系更加适合于腐殖型烃源岩的热模拟实验,开放体系的在线分析产物在研究易挥发组分时具有独特的优势,半开放体系是最为接近实际地质体中烃源岩热演化的热模拟体系。热模拟实验中3个值得关注的问题:一是水对热模拟实验的影响;二是热模拟实验中是否可以得出费托合成以外的有说服力的烷烃气碳同位素倒转;三是在进行热模拟实验研究生烃动力学时一定要结合实际地质背景建立模型。热模拟实验5个重要的发展方向:一是有水参与的相对低温长时间的热模拟实验研究;二是与非常规油气形成相关热模拟实验研究;三是热模拟实验中烃源岩孔隙微裂缝发育以及流体排出相互耦合关系相关的研究;四是碳酸盐岩烃源岩相关热模拟实验研究;五是与异常压力相关的热模拟实验研究。
We study the research status of thermal simulation experiment and put forward three issues worthy of attention and five important development directions.Classification according to thermal simulation system is the most widely used classification scheme.Different thermal simulation experimental systems have their own characteristics,and a suitable thermal simulation experiment system can be selected according to different experimental purposes.The closed experimental system is more suitable for the thermal simulation experiment of humic source rocks.The online analysis of open system has unique advantages in the study of volatile components.The semi open system is the most close to the thermal simulation system of the thermal evolution of the source rocks in the actual geological condition.Three key issues concerning the thermal simulation experiment are presented.The first is influence of water on the thermal simulation experiment.The second is whether convincing isotope reversal can be presented expect Fischer-Tropsch synthesis.The third is that,in the study of thermal simulation experiment,the model of hydrocarbon generation must be built in combination with the actual geological background.Five key development directions concerning the thermal simulation experiment are proposed.The first is thermal simulation experimental study on relatively low temperature and long time with water participation.The second is experimental research on thermal simulation of unconventional petroleum.The third is study on the development of pore microcracks in source rocks and the correlation of the interaction of fluid discharge in thermal simulation experiments.The fourth is experimental study on thermal simulation of carbonate source rock.The fifth is experimental study of thermal simulation related to abnormal pressure.
作者
彭威龙
胡国艺
刘全有
贾楠
房忱琛
龚德瑜
于聪
吕玥
王鹏威
冯子齐
Peng Wei-long;Hu Guo-yi;Liu Quan-you;Jia Nan;Fang Chen-chen;Gong De-yu;Yu Cong;Lu Yue;Wang Peng-wei;Feng Zi-qi(Petroleum Exploration and Production Research Institute,SINOPEC,Beijing 100083,China;Research Institute of Petroleum Exploration and Development,PetroChina,Beijing 100083,China;China National Offshore Oil Corporation Limited,Beijing 100010,China;School of Geosciences,China University of Petroleum,Qingdao 266550,China)
出处
《天然气地球科学》
EI
CAS
CSCD
北大核心
2018年第9期1252-1263,共12页
Natural Gas Geoscience
基金
国家科技重大专项(编号:2016ZX05007-001)
国家杰出青年科学基金(编号:41625009)
国家自然科学基金(编号:41802161)
中国科学院A类战略先导科技专项(编号:XDA14010404)联合资助
关键词
热模拟实验
研究现状
分类方案
发展方向
Thermal simulation experiment
Research status
Classification scheme
Development direction
