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Environment-friendly pollution control platform device for petroleum workover operation site

It is a technology of operation site and platform device, which is applied in the direction of wellbore/well components, sealing/package, earthwork drilling and production, etc. It can solve the problems of environment and pollution in the wellhead range of splashing, so as to protect physical and mental health, avoid pollution, and operate Simple and labor-saving effect

Active Publication Date: 2021-09-07
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to address the deficiencies of the prior art, to provide an environmental pollution control platform device for oil well workover operations, which solves the problem of splashing and damage caused by the liquid in the pipe string when the production pipe string is erected. The problem of environmental pollution in the wellhead range

Method used

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  • Environment-friendly pollution control platform device for petroleum workover operation site
  • Environment-friendly pollution control platform device for petroleum workover operation site
  • Environment-friendly pollution control platform device for petroleum workover operation site

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An environment-friendly pollution control platform device for oil well workover operations, comprising a support frame, a reciprocating translation drive mechanism 5, a pollution collection mechanism 6, a splash prevention mechanism 7 and a guardrail 8. The support frame includes a support leg 1, a support leg fixing sleeve 2, a support plate 3 and a derrick connection block 4. Guardrail 8 is installed on support plate 3 peripheral sides. One side of the support plate 3 is fixed on the support leg 1 through the support leg fixing sleeve 2 , and the other side is connected with the oil well derrick through the derrick connection block 4 . The brace 3 includes a pedal 31 and two rails 32 , the two rails 32 are parallel and fixed on the lower surface of the pedal 31 , and the pedal 31 inside the two rails 32 is provided with a notch. The reciprocating translation driving mechanism 5 is fixed below the pedal 31, and the reciprocating translation driving mechanism 5 drives ...

Embodiment 2

[0028] The difference between this embodiment and Embodiment 1 is that: the reciprocating translation driving mechanism 5 includes a screw rod 51 and a slider 52 . One side of the expanded metal mesh 65 is fixed on the slider 52, and the screw mandrel 51 is driven to rotate manually or by a motor.

Embodiment 3

[0030] The difference between this embodiment and Embodiment 2 is that the slider 52 includes a bearing, a nut and a mounting base. The expanded metal mesh 65 is fixed on the mounting seat.

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Abstract

The invention discloses an environment-friendly pollution control platform device for a petroleum workover operation site. The environment-friendly pollution control platform device comprises a supporting frame, a reciprocating translation driving mechanism, a pollution collection mechanism, a splash-proof mechanism and guardrails; the supporting frame comprises supporting legs, supporting leg fixing sleeves, supporting plates and derrick connecting blocks; the guardrails are mounted on the peripheral sides of the supporting plates; one sides of the supporting plates are fixed on the supporting legs through the supporting leg fixing sleeves; the other sides of the supporting plates are connected with an oil well derrick through the derrick connecting blocks; and the reciprocating translation driving mechanism drives the pollution collection mechanism and the splash-proof mechanism to reciprocate in a notch along a track. According to the environment-friendly pollution control platform device for the petroleum workover operation site, liquid in a pipe column can be effectively prevented from being splashed, pollution to the range of a wellhead can be effectively avoided, cleanliness and tidiness of a simple drill floor platform are maintained, and physical and psychological health of operators is protected; and crude oil recovery can be promoted, and economic benefits are created.

Description

technical field [0001] The invention relates to the technical field of oil well pollution control, in particular to an environmental protection pollution control platform device for oil well workover operations. Background technique [0002] During the construction process of underground operations, the prevention and control of wellhead sewage and dirty oil is relatively difficult. In the current construction process, there is a lack of measures and methods for its treatment, which makes the prevention and control of dirty oil and sewage in the wellhead area more difficult. In the prior art, the wellhead cofferdam is used to block, and finally the sewage or dirty oil is recycled, but the whole process of prevention and control is relatively backward, and the effect of anti-pollution treatment is not very good. At the same time, in the process of treatment, Dirty oil and sewage have brought varying degrees of physical and mental impact on wellhead operators, and there are po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B33/08
CPCE21B33/08
Inventor 吴正银侯建峰陈海汪杨小栋王小军张峰蔡守林张玉良金向平马振保白彦荣李继文
Owner PETROCHINA CO LTD
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