Oil sand SAGD visual two-dimensional physical simulation device and application method thereof
A technology for physical simulation and oil sands, which is used in earth-moving drilling, production of fluids, wellbore/well components, etc. It can solve the problems of lack of visual 2D physical simulation equipment and the difficulty of visual simulation of oil sand SAGD process.
Inactive Publication Date: 2015-09-23
CHINA UNIV OF PETROLEUM (BEIJING)
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[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
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[0060] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0061] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention provides a visual two-dimensional physical simulation equipment for oil sand SAGD, including: a visual constant temperature device 109; the visual constant temperature device 109 includes a model body 110 with a high temperature resistant glass cover 119 on the upper end; The body 110 is provided with a steam injection simulation well 118a and a production simulation well 11...
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The invention provides an oil sand SAGD visual two-dimensional physical simulation device and an application method thereof and relates to the technical field of oil development simulation. The device comprises a visual thermostat, wherein the thermostat comprises a model body provided with a high-temperature-resistant glass cover at the upper end, steam injection simulative wells and production simulative wells are arranged inside the model body and penetrate into the model body, and an injection system is connected to lower inlets of the steam injection simulative wells and the production simulative wells; a pressure sensor is further connected to the lower inlets of the steam injection simulative wells, and upper outlets of the production simulative wells are connected with a first measuring cylinder through a high-pressure pipeline; multiple temperature sensors are further evenly distributed inside the model body, and the pressure sensor and the multiple temperature sensors are connected with a data acquisition box connected with a computer through data lines respectively. By the adoption of the device, the problem that visual simulation of the oil sand SAGD process is hard to achieve currently can be solved.
Description
technical field [0001] The invention relates to the technical field of petroleum development simulation, in particular to an oil sand SAGD visualized two-dimensional physical simulation device and an application method thereof. Background technique [0002] At present, fossil fuels are still in an irreplaceable position, and with the rapid development of oil, the global reserves of conventional oil and gas resources are rapidly decreasing, while the development of shale gas, tight oil, tight gas, heavy oil, etc. Pay attention to. At present, the development of shale gas, tight oil, and tight gas is still in the basic stage, which is far from meeting the rapidly growing energy demand, while the importance of the development of heavy oil reservoirs is becoming increasingly prominent. The world's heavy oil and tar sand resources are very rich, and the proportion of oil sand cannot be ignored. Oil sand has the characteristics of shallow burial and abundant reserves. One of the...
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Inventor 黄世军黄成辉程林松魏绍蕾
Owner CHINA UNIV OF PETROLEUM (BEIJING)