Anti-leakage petroleum wellhead device and using method thereof

Abstract

The invention discloses an anti-leakage petroleum wellhead device and a using method thereof, and relates to the technical field of petroleum drilling and production. The device comprises a device shell, a connecting block is fixedly connected with the device shell, and the connecting block is located below the device shell; a fixed base which is fixedly connected with the connecting block, and the fixed base is located under the device shell; a shockproof structure which is fixedly connected with the device shell; a fixing structure which is fixedly connected with the fixing base, and the fixing structure is located in the fixing base; a leakage-proof structure which is fixedly connected with the fixing structure; and a wellhead pipeline which is fixedly connected with the device shell, and the wellhead pipeline is located in the device shell. By means of the structure arranged inside, it can be prevented that oil leaks to the ground, cleaning inconvenience and a certain degree of waste are caused, convenience is provided for people, and better use prospects are brought.

Description

technical field [0001] The invention relates to the technical field of oil drilling, in particular to an anti-leakage oil wellhead device and an application method thereof. Background technique [0002] Petroleum refers to the mixture of gaseous, liquid and solid hydrocarbons, which has natural occurrence. Petroleum is divided into crude oil, natural gas, natural gas liquid and natural tar, etc., but it is customary to use "petroleum" as the definition of "crude oil". , Petroleum is a viscous, dark brown liquid known as "industrial blood". There are oil reserves in some areas of the upper crust. The main components are a mixture of various alkanes, naphthenes, and aromatic hydrocarbons. One of the objects, the oil-forming mechanism of petroleum has two theories of biosedimentary oil and petrochemical oil. The former is more widely accepted. It is believed that oil is formed by organisms in ancient oceans or lakes after a long evolution. It belongs to biosedimentary oil and c...

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Problems solved by technology

[0002] Petroleum refers to the mixture of gaseous, liquid and solid hydrocarbons, which has natural occurrence. Petroleum is divided into crude oil, natural gas, natural gas liquid and natural tar, etc., but it is customary to use "petroleum" as the definition of "crude oil". , Petroleum is a viscous, dark brown liquid known as "industrial blood". There are oil reserves in some areas of the upper crust. The main components are a mixture of various alkanes, naphthenes, and aromatic hydrocarbons. One of the objects, the oil-forming mechanism of petroleum has two theories of biosedimentary oil and petrochemical oil. The former is more widely accepted. It is believed that oil is formed by organisms in ancient oceans or lakes after a long evolution. It belongs to biosedimentary oil and cannot Regeneration; the latter believes that petroleum is generated from the carbon in the earth's crust itself, has nothing to do with biology, and is renewable. Petroleum is mainly used as fuel oil and gasoline, and is also a source of many chemical industrial products, such as solutions, fertilizers, pesticides, and plastics. Raw materials In the current stage of oil exploitation, crude oil is usually extracted from oil wells through oil pipelines. During the extraction process, oil pipelines will inevitably bring out some crude oil when they are evacuated from oil wells, and these crude oils will drop on the ground. It pollutes the environment, and wastes the time of the staff to clean it up. When the oil well overflows from the wellhead, it will also pollute the ground. For this, we provide an anti-leakage oil wellhead device and its use method

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