论文部分内容阅读
作者利用溶度积与离子积常数的关系讨论了压裂液中所含离子与地层流体之间的不配伍性；利用岩芯模型、微观砂岩模型等实验手段，就压裂液中的固形物对储集层渗流能力的影响和水锁效应的影响做了初步研究。
The author uses the relationship between the solubility product and the ionic product constant to discuss the incompatibility between the ions contained in the fracturing fluid and the fluid in the formation. Based on the experimental methods such as the core model and the microscopic sandstone model, The effect of reservoir seepage ability and water lock effect are studied preliminarily.