采用光学法测定了霍州、长治和晋城地区煤样吸附CO2后的线性膨胀量,最高压力12MPa.结果表明,三个地区样品的测试结果表现出相同的......

Impermeable bentonite or its mixtures have been proposed as candidate materials to be used in the geotechnical disposal ......

金家油田沙一段稠油油藏储层黏土含量高且具膨胀性,导致储层强水敏性,制约油藏热采开发,为此开展了不同温度条件下黏土膨胀性研究......