残余碳S4（mg/g）：恒温600℃经6分钟氧化检测到的单位质量储层岩石中热解后残余有机碳含量 产烃潜量PG：PG = S0+S1+S2 有效碳PC：PC = 0.083×(S0+S1+S2) 式中：0.083为换算系数 残余碳RC：RC = S4/10 式中： S4为残余碳，相当于岩石中的不能产烃的死碳 总有机碳TOC：TOC = PC+RC=0.083(S0+S1+S2)+RC 产率指数PI：PI = (S0+S1)/(S0+S1+S2) 降解潜率D：D = PC/TOC×100% 氢指数HI：HI = S2/TOC×100 生烃指数：HCI = (S0 + S1) / TOC × 100%

<p class="MsoNormal" style="text-indent:24.0pt;mso-char-indent-count:2.0; line-height:150%"> <span style="font-size:12.0pt;line-height:150%;font-family: 宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family: 宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin">残余碳分析仪是油气显示评价仪的配套产品，用于测定热解后岩样中的残余碳含量，据此对烃源岩的有机质类型、丰度、成熟度与热演化程度等进行评价，以及开展热模拟实验，估算烃源岩的生烃量等。</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent:24.0pt;mso-char-indent-count:2.0; line-height:150%"> <span style="font-size:12.0pt;line-height:150%;font-family: 宋体;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family: 宋体;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin">热解分析后的样品在</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">600</span><span style="font-size: 12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">℃温度下加空气恒温</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">7min</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">，样品内的残余有机碳受热过程中与空气中的氧气发生反应，生成</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">C02</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">和少量</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">C0</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">，由红外检测器检测；或将生成</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">C02</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">和少量</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">C0</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">再经</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">CuO</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">催化炉催化后与空气中的氧进一步作用生成</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">C02</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">，载气携带</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">C02</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">进入填充</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">5A</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">分子筛的捕集井并被捕集，捕集井在</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">250</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">℃恒温过程中将全部释放所捕集的</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%">C02</span><span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family: Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋体;mso-fareast-theme-font: minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin">并送至热导池检测器检测。经计算机运算处理，得到残余有机碳的含量。</span><span lang="EN-US" style="font-size:12.0pt;line-height:150%"><o:p></o:p></span></p>