使用氟硼酸（HBF 4）进行基质酸化已受到特别关注，因为它可以更深入地渗透原位生成的氢氟酸（HF），并通过将地层细粉结合到孔隙表面来稳定地层细粉。虽然文献中存在许多用于设计和评估传统土酸处理的数学模型，但很少尝试开发可用于氟硼酸处理的实验室验证模型。完整的论文提出了一种新颖的数学模型，该模型考虑了储层岩石内重要反应和流体流动的化学动力学和平衡方面。
由于整篇论文包含大量方程，因此对于理解作者对其数学模型的描述至关重要。
作者从建模的角度确定了他们的方法的三个好处。首先，它减少了发生的化学反应的总数，从而大大简化了计算复杂性，同时保持了合理的准确性。
Matrix acidizing with fluoroboric acid (HBF4) has gained special attention because of its deeper penetration of in-situ generated hydrofluoric (HF) acid and stabilization of formation fines by binding them to the pore surface. While numerous mathematical models exist in the literature for design and evaluation of conventional mud acid treatments, few attempts have been made in developing a laboratory-validated model that can do so for fluoroboric acid treatments. The complete paper presents a novel mathematical model that has been developed that takes into account the chemical kinetics and equilibrium aspects of important reactions and fluid flow inside the reservoir rock.
Because the complete paper contains numerous equations, it is essential for understanding the authors’ description of their mathematical model.
The authors identify three benefits of their approach from a modeling point of view. First, it reduces the total number of chemical reactions taking place, which greatly simplifies computational complexity while maintaining reasonable accuracy.
