It had successfully solved the problem in stability of water - sensitive mudshale and it showed good economical benefit.
该体系的应用解决了强水敏泥页岩的稳定问题,具有良好的经济效益。
2
The specific surface area is closely related to shale waterize property, property of mechanics and weeping property. It is a key factor for evaluating borehole stability of mudshale.
泥页岩比表面积与泥页岩水化特性、力学性质以及渗水性密切相关,是评价泥页岩井壁稳定性的关键参数。
3
Coal deposits, after all, are petrified peat swamps, and peat is made from decaying plants, which leave their imprints in mud and clay as it hardens into shale stone.