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如何确定地面泵注各段携砂液的用量及其砂比与裂缝闭合后各支撑缝段支撑状况的相互关系,是压裂设计中一个十分重要的问题。本文在K·G·诺尔特(Nolte)?研究的基础上,试图提出了解决这个问题的一种简单而又比较准确的新方法。
How to determine the amount of sand carrying liquid in each section of ground pumping and the relationship between the sand ratio and the supporting condition of each supporting section after the fracture is closed is a very important issue in fracturing design. Based on the research by N. Nolte, this paper attempts to propose a simple and accurate new method to solve this problem.