DB50∕T 961-2019 页岩含气量测试技术规范.pdf

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1、ICS75.060E11DB50重庆市地方标准DB50/T961-2019页岩含气量测试技术规范Measurementandtechnicalspecificationofshalegascontent2019-12-30发布2020-04-01实施重庆市市场监督管理局发布DB50/T961-2019目次前言...............................................................................III1范围........................................

2、......................................12规范性引用文件....................................................................13术语和定义........................................................................13.1页岩总含气量shalegascontent.................................................13.2解吸气量deso

3、rbedgas..........................................................13.3损失气量lostgas..............................................................13.4损失时间losttime.............................................................13.5残余气量residualgas..........................................

4、................13.6储层温度reservoirtemperature................................................23.7高温解吸hightemperaturedesorption............................................24仪器设备及材料....................................................................24.1页岩含气量解吸装置.....................

5、.......................................24.2残余气量测试装置..............................................................24.3电子称........................................................................24.4氯化钠水溶液..................................................................34.5数据处理装置..

6、................................................................35测试前准备........................................................................35.1检测测试装置气密性............................................................35.2称量设备校核......................................................

7、............35.3加热恒温装置温度设定..........................................................35.4解吸罐准备....................................................................46样品采集..........................................................................46.1采样要求...............................

8、.......................................4