Complex non-linear relationship, the corresponding mathematical model is very difficult

Abrasive water jet perforation is a production by injection of technical measures is mainly used for low-yielding permeability, old wells, and other carbonate rocks cemented dense formations tip hole processing in order to improve the ability to penetrate the near wellbore, thereby to increase production by injection purposes. Since the nozzle diameter perforation depth, nozzle pressure drop, abrasive concentration, perforation time, displacement and lithology, and many other arguments,  synthetic diamond powder  is a complex nonlinear relationship, the corresponding mathematical model is very difficult. Artificial neural networks have the topological  synthetic diamond  a high degree of dynamic systems in parallel, it can be applied to effect the input state to obtain information output by the processing unit and a network to the connected components. Artificial  abrasive grinding  are the most widely error back propagation neural network, namely BP neural network, it has a powerful complex nonlinear function mapping capability. BP neural network technology used in the modeling of rock breaking perforation depth.