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A simulation device for oil well oil-gas-water three-phase gas lift production process

A technology for process simulation, oil, gas and water, applied in the field of oil well equipment, can solve the problems of complicated operation and emergencies, and achieve the effect of simple principle, complete functions and convenient use.

Active Publication Date: 2021-03-02
WUHAN HAIWANG MECHANICAL & ELECTRICAL ENGTECH
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Problems solved by technology

[0008] The technical problem to be solved by the present invention is that the current artificial lift oil production method has the problems of cumbersome operation and emergencies

Method used

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  • A simulation device for oil well oil-gas-water three-phase gas lift production process
  • A simulation device for oil well oil-gas-water three-phase gas lift production process
  • A simulation device for oil well oil-gas-water three-phase gas lift production process

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Embodiment Construction

[0039] The present invention provides an oil-gas-water three-phase gas lift production process simulation device for oil wells. The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0040] Such asfigure 1 with figure 2 As shown, the oil-gas-water three-phase gas lift production process simulation device provided by the present invention includes an oil-water power system, an aerodynamic system, a simulated wellbore 30 and a gas-liquid separation system 40 .

[0041] The oil-water power system includes a pure oil system 11, a pure water system 12, an oil-water mixing tank 13, an oil-water steady flow system 14 and a liquid flow meter calibration device 15. The oil-water mixing tank 13 is equipped with a pure oil inlet, a pure water inlet, an oil-water outlet and a recovery The pure oil system 11 communicates with the pure oil inlet, the pure water system 12 communicates with the pure water inlet, and the o...

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Abstract

The invention discloses an oil well oil-gas-water three-phase gas lift production process simulation device, which includes an oil-water power system, an air power system, a plurality of simulated well shafts and a gas-liquid separation system. The oil-water power system includes a pure oil system, a pure water system, and an oil-water mixing system. Tank, oil-water steady flow system and liquid flowmeter calibration device; air power system includes cooling water system, air compressor, air steady flow system, air heating tank and gas flowmeter calibration device; simulated wellbore is set on the horizontal platform frame, horizontal The two ends of the platform are slidingly arranged on the horizontal track and the vertical track respectively, and the simulated shaft is provided with an oil-water inlet, a gas inlet and an oil-water-gas outlet. The invention can realize the real simulation of the fluid flow state in the actual oil and gas wellbore, provide basic test data for the gas lift production theory and technology, and has the advantages of simple principle, complete functions, convenient use, safety and reliability, and low cost.

Description

technical field [0001] The invention relates to oil well equipment, in particular to an oil-gas-water three-phase gas-lift production process simulation device for an oil well. Background technique [0002] There are two main ways to extract oil: spontaneous injection and artificial lift. After the oil test, the appropriate extraction method will be selected according to the oil layer characteristics and pressure of the oil well. When oil wells with poor reservoir properties and low pressure have insufficient energy to lift oil and gas to the bottom, energy needs to be supplemented for artificial lift. Artificial lift includes gas lift production and rod pump production. The principle of gas lift production is to inject high-pressure gas into the oil well from the ground. The high-pressure gas is mixed with the reservoir liquid in the oil well. The expansion of the gas reduces the density of the mixed liquid in the oil well. The crude oil flowing into the oil well is lifted...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 胡火焰曾嵘刘洋蔡天舒唐顺杰王军姚琦严坤余义元刘海涛杨国强胡玮游斌柳翰
Owner WUHAN HAIWANG MECHANICAL & ELECTRICAL ENGTECH
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