Oil gas formation, migration and accumulation analogue experiment installation

A simulation experiment device and technology of oil and gas migration, applied in the direction of measurement, wellbore/well components, earthwork drilling and production, etc., can solve the problems of uneven temperature, slow heating speed, and inability to realize circulation flow, etc., to achieve uniform heat and heat uniform effect

Inactive Publication Date: 2003-04-16
石油大学(北京)盆地与油藏研究中心 +1
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Problems solved by technology

[0003] The present invention needs to solve the problem that the existing experimental device cannot study oil and gas generation, oil and gas migration and accumulation as an organic unity, the heating speed is slow, the temperature and pressure are not high, the degree of automation is low, the temperature is uneven, and the circulation flow cannot be realized. The closed problem of the experimental obj

Method used

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  • Oil gas formation, migration and accumulation analogue experiment installation
  • Oil gas formation, migration and accumulation analogue experiment installation

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Example Embodiment

[0011] In the figure, the present invention is composed of a hydraulic device, a heating device, a generating tank, a control device, a constant temperature box 1A, a constant temperature tank 1B, a high-pressure micro-flow pump, a pressure sensor, a three-phase metering device and a pneumatic valve, wherein the generating tank 1 is a hollow cylinder , wherein the hollow part is provided with an extrusion column 2, the forming kettle 1 and the extrusion column 2 are made of high-pressure, high-temperature, and corrosion-resistant alloy materials, the forming kettle 1 is arranged on a base 3, and there are two openings under the forming kettle 1 One is an outlet, and the other is an inlet. The outlet 8 is connected to the back pressure regulator 7 through a high temperature resistant valve 5 and a high temperature resistant sensor 60 respectively. The back pressure regulator 7 is connected to the thermostat 1B through a pipeline and a valve. The valve 5' and the high temperature...

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Abstract

The simulating experimental facility relates to the area of the petroleum geology. The invented experimental facility includes the experimental device for simulating the creation of oil and gas and the experimental device for simulating the migration and congeries of oil and gas. The characteristics are that the back-pressure regulator of the experimental device for simulating the creation of oiland gas is connected to the constant temperature cabinet of the experimental device for simulating the migration and congeries of oil and gas. The experimental facility possesses the features of highdegree of automation, easy of maintenance, high temperature and high pressure. The invented device can realize the circulation flow so as to simulate the open system and the closed system.

Description

Technical field: [0001] The invention relates to an experimental device in the field of petroleum geology, in particular to a simulation experimental device for simulating oil and gas generation, migration and accumulation. Background technique: [0002] At present, oil and gas generation, migration and accumulation are important research contents in petroleum geology, but they are also relatively weak links. In order to solve this problem, many people have designed simulation experiment devices. However, these existing experimental devices only study the above two research contents separately, and cannot study oil and gas generation, oil and gas migration and accumulation as an organic unity. These experimental devices have a low degree of automation, are too simple in design, and It is a closed system (that is, samples can only be taken out after the experiment is over), which cannot form a circulating flow, and it is difficult to better simulate the formation, migration a...

Claims

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Application Information

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IPC IPC(8): E21B47/00
Inventor 曾溅辉金之钧庞雄奇王洪玉刘宝和
Owner 石油大学(北京)盆地与油藏研究中心
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