论文部分内容阅读
综合根据施工规模预测压裂效果和根据增产要求设计施工规模的两种设计思想体系，将裂缝三维延伸模拟技术应用于压裂施工设计，提出了从地层条件出发、以最佳的压裂效果为目标的水力压裂优化设计方法，通过不断地自动调整各段压裂液体积、地面加砂浓度、支撑剂类型和粒径等施工参数，设计出最优的施工方案，并在此基础上，采用ＶｉｓｕａｌＢａｓｉｃ 语言研制了一套Ｗｉｎｄｏｗｓ 环境下的三维压裂优化设计软件，在现场应用中取得了令人满意的施工效果。
According to the prediction of fracturing effect based on the construction scale and the two design ideologies of designing and constructing the scale according to the stimulation requirements, the three-dimensional fracture extension simulation technology is applied to the design of fracturing construction. Based on the formation conditions, the best fracturing effect is The goal of hydraulic fracturing optimization design method through continuous automatic adjustment of the volume of fracturing fluid, sand and ground concentration, proppant type and particle size and other construction parameters to design the optimal construction program, and on this basis, In the Visual Basic language, a 3D fracturing optimization design software under the Windows environment was developed. Satisfactory construction results were obtained in the field application.