Abstract: A differentiated real-time injection-production optimization adjustment method of an intelligent injection-production linkage device belongs to the field of oil reservoir injection-production technologies.

Abstract: An internal deformation analysis experimental device and method for a three-dimensional particle material, including an internal deformation analysis experimental device for a three-dimensional particle material includes: several particles, which are transparent solids; an infiltration liquid, the refractive index of the particles being the same as that of the infiltration liquid; a container, configured to accommodate the particles and the infiltration liquid; a laser device, arranged on an outer side of the container, the infiltration liquid being able to generate fluorescent light when laser emitted by the laser device irradiates the infiltration liquid; a recording apparatus, arranged on the outer side of the container and configured to collect and acquire a sequential image of the particles; and a computing terminal, the recording apparatus sending the acquired sequential image of the particles to the computing terminal, and the computing terminal constructing a three-dimensional particle system through

Abstract: The present invention relates to an injection-production relationship optimization method based on heterogeneous flow field characterization. The method comprises the steps of: first, calculating a density of a flow field by adopting a method of converting a linear density into a dot density; then, calculating an intensity of the flow field by adopting an analytic hierarchy process; and performing flow field characterization by utilizing mathematical methods such as PCA dimensionality reduction and clustering and calculating a product of flow line densities and intensities of flow fields in different regions of the flow field, and performing optimization for a goal of minimizing a variance of the product in combination of an genetic algorithm to solve the optimum injection-production quantity as an optimum solution (the optimum injection-production quantity) that enables the flow field to be displaced in a balanced manner.