不同类型生烃模拟实验方法对比与关键技术

COMPARISON OF DIFFERENT HYDROCARBON GENERATION SIMULATION APPROACHES AND KEY TECHNIQUE

米敬奎 张水昌 王晓梅

Mi Jingkui Zhang Shuichang Wang Xiaomei

中国石油勘探开发研究院实验研究中心, 北京 100083 2. 中国石油勘探开发研究院有机地球化学重点实验室, 北京 100083 3. 中国石油勘探开发研究院提高石油采收率国家重点实验室, 北京 100083

Experiment Research Center, Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China 2. Key Laboratory of Organic Geochemistry, Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China 3. State Key Laboratory of Hydrocarbon Recovery Factor Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China

有机源岩生烃模拟实验是油气资源评价、油气源对比等研究中非常重要的技术手段.目前,该实验方法按其体系封闭程度可分为开放、半开放和封闭3种,各具优缺点,可根据不同的研究目的选择不同的模拟实验方法.实验过程中实际反应温度的测定是否准确,主要由实验体系的结构决定,对实验数据的应用效果影响非常大.不同类型样品在同一体系、不同压力条件下的系统实验,对弄清压力对生烃过程的影响具有非常重要的意义.

Hydrocarbon generation simulation experiment is an important approach in resource assessment and confirmation.The experiment system can be divided into 3 types:open,semi-open and closed.Different system has different advantage and disadvantage,and can be chosen to resolve different problems.The accuracy of reaction temperature,mostly determined by the frame of simulation system,has great influence on the application of experiment results.Experiments of different samples under different pressure in the same simulation system are important for researches of influence of pressure on hydrocarbon generation.

中国石油天然气股份有限公司2007重大专项项目(07-02Z-01-01)

https://doi.org/10.11781/sysydz200904409