Movable type casing gas collection device

A collection device and casing gas technology, applied in the direction of production fluid, wellbore/well components, earthwork drilling and production, etc., can solve the problems of troublesome installation and connection, inflexible movement, low safety, etc., and achieve easy operation and flexible movement , the effect of high degree of automation

Active Publication Date: 2012-10-24
SHANGHAI YIJING ENERGY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Purpose of the invention: To overcome the defects of traditional mobile oil well waste gas collection facilities, such as inflexible movement, troublesome installation and connection, high noise, and low safety, and provide a kind of oil well casing gas collection with flexible movement, convenient and quick use, and high oil well adaptability Conveyor

Method used

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  • Movable type casing gas collection device

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Experimental program
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Effect test

Embodiment

[0037] as attached figure 1The mobile casing gas collection device shown includes a transport vehicle 1, a common base 3, a casing gas compressor 6, an explosion-proof motor 4, a control panel 11, an inlet quick-connect pipeline 18, an outlet quick-connect pipeline 17, an inlet Quick interface 20, outlet quick interface 19, fast power cable 14; bushing air compressor 6 contains cooling system 5.

[0038] The power of the transport vehicle 1 comes from the vehicle battery 2; the power of the bushing gas compressor 6 comes from the explosion-proof motor 4; the explosion-proof motor 4 and the bushing gas compressor 6 are connected by a transmission belt.

[0039] The lower part of the common base 3 is connected with the vehicle frame of the transport vehicle 1 as a whole, and its upper part is respectively connected with the casing air compressor 6 bases and the explosion-proof motor 4 bases.

[0040] On the control panel 11, a riot-proof electric control box 12, a casing gas pr...

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Abstract

The invention provides a movable type casing gas collection device, comprising a conveying car, a public base, a casing gas compressor, an explosion-proof motor, an operation control panel, a quick connection pipeline for a casing gas inlet and an outlet, a quick port, a quick power cable, a quick grounding cable and the like. The conveying car is preferably a battery car, the power of the compressor is from the explosion-proof motor, and the power of the explosion-proof motor is from an in-site power supply of an oil well; the lower part of the public base and a frame of the conveying car are connected as a whole, and the upper part of the public base is connected with a base for the casing gas compressor and the like; the operation control panel is provided with such instruments as a switch valve, an explosion-proof electric control box, a gas pressure gauge, an alarm and the like; the quick connection pipeline can connect the casing and an oil delivery pipe through the quick port, and the quick power cable can connect the explosion-proof electric control box and a power supply. The movable type casing gas collection device can be flexibly moved and conveniently used, is easy to operate, and has high adaptability to oil wells, and the utilization rate of the device is high.

Description

technical field [0001] The invention relates to a collection device for oil well casing gas, in particular to a casing gas collection and delivery device that can be used for mobile operations among multiple oil wells and can be quickly connected. Background technique [0002] The oil well is composed of components such as casing and tubing, and the extracted crude oil is transported out through the oil pipeline; the associated gas (or casing gas, natural gas) of the oil well is collected from the casing of the oil well. If the casing gas is not discharged outside, the pressure of the gas in the casing gas will increase, which will not only affect the oil production efficiency, but also be dangerous. The current method is to directly vent the gas, or transport the gas to the oil pipeline through a check valve, directly venting the gas to waste resources and pollute the environment; when transporting to the oil transport process, the minimum pressure of the exhaust must be hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/00
Inventor 顾建
Owner SHANGHAI YIJING ENERGY TECH
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