A visual two-dimensional physical simulation device for oil sand sagd and its application method

Abstract

The invention provides an oil sand SAGD visualized two-dimensional physical simulation device and an application method thereof, and relates to the technical field of petroleum development simulation. The equipment includes a visualized constant temperature device; the visualized constant temperature device includes a model body with a high-temperature-resistant glass cover on the upper end; a steam injection simulation well and a production simulation well penetrating into the model body are arranged inside the model body; The lower inlet of the steam injection simulation well and the production simulation well is connected with an injection system; the lower inlet of the steam injection simulation well is also connected with a pressure sensor, and the upper outlet of the production simulation well is connected with the first measuring cylinder through a high-pressure pipeline; A plurality of temperature sensors are evenly distributed inside the model body, and the pressure sensor and the plurality of temperature sensors are respectively connected to a data acquisition box connected to a computer through data lines. The invention can solve the problem that the visual simulation of the oil sand SAGD process is difficult to realize currently.

Description

Technical field [0001] The invention relates to the technical field of petroleum development simulation, in particular to an oil sand SAGD visualization two-dimensional physical simulation equipment and an application method thereof. Background technique [0002] At present, fossil fuels are still in an irreplaceable position. With the rapid development of petroleum, the global reserves of conventional oil and gas resources are rapidly declining, and the development of shale gas, tight oil, tight gas, and heavy oil has been increasingly affected. Pay attention. At present, the development of shale gas, tight oil, and tight gas is still at the basic stage, far from being able to meet the rapidly growing energy demand, and the importance of the development of heavy oil reservoirs is becoming increasingly prominent. The global resources of heavy oil and tar sands are very rich, and the proportion of oil sands cannot be ignored. Oil sands have the characteristics of shallow burial a...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a visual two-dimensional physical simulation equipment for oil sand SAGD and its application method to solve the problem that there is no visual two-dimensional physical simulation equipment for the current research on the oil sand SAGD process, so the visual simulation of the oil sand SAGD process Problems that are still difficult to achieve

Images