RESEARCH ON HYDROCARBON GENERATION PHASE BEHAVIOR BY USING THE DATA OF HIGH TEMPERATURE AND PRESSURE SIMULATION EXPERIMENT
RESEARCH ON HYDROCARBON GENERATION PHASE BEHAVIOR BY USING THE DATA OF HIGH TEMPERATURE AND PRESSURE SIMULATION EXPERIMENT
复制标题
DOI：
--
复制
发表时间：
1999
期刊：
影响因子：
--
通讯作者：
Chen Yicai
中科院分区：
文献类型：
--
作者：
Chen Yicai
根据国内Ⅰ、Ⅱ、Ⅲ型干酪根的三组模拟实验数据，通过生烃产物摩尔组成的计算，应用pr状态方程计算了PVT相图;通过对生烃产物油气比和PVT相图的分析，发现Ⅰ、Ⅱ型干酪根的生烃相态有两种类型，即：Ⅰ型干酪根和Ⅱ型干酪根的生烃相态有两种类型，即：Ⅰ型干酪根和Ⅱ型干酪根的生烃相态有两种类型，即：Ⅰ型干酪根和Ⅱ型干酪根的生烃相态有两种类型，即：Ⅰ型干酪根和Ⅱ型干酪根的生烃相态有两种类型。“油相”和“气相”，Ro临界百分数分别为1.5%~1.6%和0.9%~1.0%，Ⅲ型干酪根生烃产物均为“气相”。
Based on three domestic groups of simulation experiment data of kerogen type Ⅰ,Ⅱ, and Ⅲ, and through the calculation of mole composition of hydrocarbon-generation products, pvt phase maps are computed by applying pr state equation; analysis to oil/gas ration of hydrocarbon-generating products and PVT phase maps shows there are two types of hydrocarbon-generating phase behavior of kerogen typeⅠand Ⅱ, i.e., “oil phase” and “gas phase”, the critical percentage for Ro is 1.5%~1.6% and 0.9%~1.0% respectively; and the hydrocarbon-generating products by kerogen type Ⅲ are all “gas phase”.