Streamline Simulation Method And Its Applications In Reservoir Simulation

Because of their efficiency, streamline methods are increasingly used for, amongst others, flow based upscaling, history matching, optimal well placement, and compositional simulation, for which they show great potential.This article in view of the current streamline form simulation technology research present situation, compared with already the streamline form tracing algorithm which had, proposed has erroneous several primary factors, and proposed separately the solution, by obtains a more precise streamline. The work I did are as follows:(1) Analyzing has compared already the mobile modeling which has, and has pointed out streamline form method superiority;(2) We have studied influence streamline form method precision several aspects, including pressure solution quality, along streamline form component transmission numeral plan, between assembly line and pressure grid mapping, as well as streamline form tracing algorithm quality;(3) Propose in the streamline form tracing simulation has erroneous several primary factors, including the assembly line localization, the arc length and the flight time, the interpolation plan as well as the initial station design and so on, and proposed the solution;(4) Introduce the oil deposit simulation history, how did discuss has applied the streamline form simulation technology in the oil deposit simulation research, picked the plan to the reasonable arrangement well pattern and the optimized note to play to the assistance role;(5) Realize the comparison after the programming the more suitable streamline form simulation algorithm, and the success has produced the assembly line. Direct-viewing reflects in the oil deposit the fluid between the injection well and the development well path.