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Alcohol-spraying type steam path anti-freezing device for oil drilling

A technology for oil drilling and antifreeze devices, which is applied to fluid pressure actuating devices, fluid pressure actuating system components, mechanical equipment, etc., can solve problems such as gas and ice blockage, and achieve the advantages of preventing freezing, reducing time consumption and saving costs. Effect

Inactive Publication Date: 2012-10-03
CNPC XIBU DRILLING ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an alcohol-sprayed gas path antifreeze device for petroleum drilling, which overcomes the deficiencies of the prior art and can effectively solve the problem that the gas path of the gas control system is easily blocked by ice in winter

Method used

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  • Alcohol-spraying type steam path anti-freezing device for oil drilling
  • Alcohol-spraying type steam path anti-freezing device for oil drilling
  • Alcohol-spraying type steam path anti-freezing device for oil drilling

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Embodiment Construction

[0018] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

[0019] In the present invention, for the convenience of description, the description of the relative positional relationship of each component is based on the description attached to the description. figure 1 For example, the positional relationship of front, rear, top, bottom, left, right, etc. is determined according to the layout direction of the drawings in the description.

[0020] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0021] as attached figure 1 , 2, 3, 4, and 5, the oil drilling alcohol spray type gas path antifreeze device includes a water-gas separator 1, an alcohol tank 5 and an alcohol funnel 8; the left side wall of the water-gas separator 1 is fixedly installed with The air inlet...

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Abstract

The invention relates to the technical field of steam path control devices for drilling engineering in oil fields, in particular to an alcohol-spraying type steam path anti-freezing device for oil drilling. The steam path anti-freezing device comprises a water-steam separator, an alcohol tank and an alcohol funnel, wherein a steam intake pipe communicated with an inner cavity of the water-steam separator is fixedly installed on the left side wall of the water-steam separator; a steam escaping pipe communicated with the inner cavity of the water-steam separator is fixedly installed on the right side wall of the water-steam separator; a sewage draining pipeline communicated with the inside of the water-steam separator is fixedly installed at the bottom of the water-steam separator; and a sewage draining valve is fixedly installed on the sewage draining pipeline. The steam path anti-freezing device provided by the invention has a reasonable and compact structure and is convenient to use, and also has the advantages that the steam path of a steam controlling system is effectively prevented from being frozen in winter by separating the residual water content from the compressed air and lowering the freezing point of the residual water content, so that the working intensity of the workers is reduced, and the safety of equipment and personnel in a drilling well is ensured, the cost is saved, the unnecessary time consumption is reduced, the drilling speed is improved, and the well constructing period is shortened.

Description

technical field [0001] The invention relates to the technical field of gas path control devices for oil field drilling engineering, and relates to an oil drilling alcohol spray type gas path antifreeze device. Background technique [0002] Drilling operations mainly rely on the gas circuit control system to flexibly and reliably control all parts of the drilling power equipment. It is responsible for starting the diesel engine, power output, paralleling, parking, etc. The reliability of the gas control system is the key to the smooth progress of the drilling work. In the Xinjiang oilfield operation area, the temperature in winter is extremely low, which makes the moisture in the gas circuit condense and easily forms icicles, causing ice blockage in the gas circuit, which brings great risks to drilling operations, and also increases operating costs and workers. Labor intensity. Contents of the invention [0003] The invention provides an alcohol-sprayed gas path antifreeze...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/04
Inventor 王部队何建锋王宁袁维运曹兵
Owner CNPC XIBU DRILLING ENG
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