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Gas injection compressor for gas storage of underground depleted oil and gas reservoir

A technology for oil and gas reservoirs and gas storage, which is applied in the field of compressors and can solve the problems of not having a reset structure and being unable to reset itself

Pending Publication Date: 2022-01-11
SOUTHWEST PETROLEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the commonly used compressor is performing pressurization work, the internal piston reciprocates along with the drive assembly, and the internal sealing assembly is opened with the movement of the piston for gas transmission. The internal sealing assembly does not have a reset structure. After opening not self-resetting

Method used

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  • Gas injection compressor for gas storage of underground depleted oil and gas reservoir
  • Gas injection compressor for gas storage of underground depleted oil and gas reservoir
  • Gas injection compressor for gas storage of underground depleted oil and gas reservoir

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Embodiment Construction

[0023] The embodiment of the present invention discloses a gas injection compressor for gas storage in underground depleted oil and gas reservoirs, such as Figure 1-4 shown, including:

[0024] Mounting plate 1, motor 2 is arranged on the top of mounting plate 1, equipment frame 3 is installed on the top of mounting plate 1 and is positioned at the left side of motor 2, and gas storage chamber 4 is installed on the top of equipment frame 3, one of gas storage chamber 4 A first transfer pipe 5 is arranged on one side, a second transfer pipe 6 is arranged at the other end of the first transfer pipe 5 , and an air storage tank 7 is arranged at the bottom of the second transfer pipe 6 .

[0025] The power output end of the motor 2 is equipped with a first runner 201, the outside of the first runner 201 is provided with a connecting belt 202, and the inner side of the other end of the connecting belt 202 is provided with a second runner 203, and the second runner 203 passes throug...

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PUM

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Abstract

The invention discloses a gas injection compressor for gas storage of an underground depleted oil and gas reservoir, and relates to the field of compressors. The gas injection compressor comprises a mounting plate and a disc, a motor is arranged at the top end of the mounting plate, an equipment frame is mounted at the top end of the mounting plate and located on the left side of the motor, a gas storage chamber is mounted at the top end of the equipment frame, a first conveying pipe is arranged on one side of the gas storage chamber, a second transmission pipe is arranged at the other end of the first transmission pipe, and a gas storage tank is arranged at the bottom of the second transmission pipe; and the disc is arranged in the bottom of the equipment frame. By arranging a filter screen, a connecting frame, a crank, a connecting rod and a baffle, the filter screen can filter and block dust particles in air to prevent dust from entering the equipment, the crank rotates in the disc to drive the connecting rod to reciprocate and drive a piston rod to reciprocate in the equipment frame, the piston rod extrudes the baffle when reciprocating, and the baffle is separated from an annular plate.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a gas injection compressor for underground depleted oil and gas reservoir gas storage. Background technique [0002] A compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas. The compression ratio is a technical expression of the pressure difference. Its meaning is the absolute pressure of the high-pressure side divided by the absolute pressure of the low-pressure side. The calculation of the compression ratio Absolute pressure values ​​must be used. In order to avoid negative values ​​in the calculated compression ratio, absolute pressure must be used when calculating the pressure ratio, not gauge pressure. It is only meaningful to use the absolute pressure value to make the calculated value of the compression ratio positive. [0003] When the commonly used compressor is performing pressurization work, the internal piston reciprocates alon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B39/00F04B39/12F04B39/16H02K7/10
CPCF04B35/04F04B39/0005F04B39/0022F04B39/123F04B39/16H02K7/1004
Inventor 王帅张平李仁则张燊阮景鑫
Owner SOUTHWEST PETROLEUM UNIV