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Oil pipeline dirt treatment method

A technology for oil pipelines and treatment methods, which is used in earth-moving drilling, wellbore/well components, cleaning appliances, etc., can solve the problems of inconvenient operation of picking and placing and cleaning, and achieves convenient manual operation, remarkable effect, and improved decontamination. effect of effect

Active Publication Date: 2019-03-05
CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: due to the long oil pipeline, a long push-pull rod is needed to cooperate to effectively remove the substances in the pipeline, so the operation of picking and cleaning is very inconvenient; the purpose is to provide a Dirt treatment method in oil pipeline

Method used

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  • Oil pipeline dirt treatment method
  • Oil pipeline dirt treatment method
  • Oil pipeline dirt treatment method

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Experimental program
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Embodiment 1

[0035] Such as Figure 1-Figure 3 Shown, the dirt treatment method in the petroleum pipeline of the present invention comprises:

[0036] In the first step, the operating body, the cleaning body and the fixing body are made respectively.

[0037] The fixed main body includes a fixed pulley 6 ; the fixed main body also includes a bracket 7 for installing the fixed pulley 6 , and a limiting latch 8 arranged on the bracket 7 . The support 7 is circular, and the fixed pulley 6 is installed at the center of the support 7 through a connecting rod 9 . The number of upper limit latches 8 on the bracket 7 is more than 3, and the more than 3 limit latches 8 are evenly arranged on the bracket 7 in a circular shape. A bearing bar 10 is also arranged on the support 7 .

[0038] The cleaning body includes a cylindrical support cylinder 1, a cleaning body 2 arranged on the side wall of the support cylinder 1, a wire through hole 3 arranged at a position adjacent to the central axis of the...

Embodiment 2

[0044] The difference between this embodiment and Embodiment 1 is that the first traction rope 4 described in this embodiment is fixed on the support cylinder 1 through a stable connecting rope 11, and the stable connecting rope 11 is composed of three rope bodies with the same length. One end of the three ropes is fixed on the support cylinder 1 , and the other end is fixed as a whole and connected with the fixed end of the first traction rope 4 . The fixing points of the three ropes on the support cylinder 1 are arranged in the shape of an equilateral triangle.

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Abstract

The invention discloses a method for treating dirt in a petroleum pipeline, and solves the problems that the petroleum pipeline is longer, so that substances in the pipeline can be effectively removed only through the matching of a long push-pull rod, and the operation is inconvenient. The method comprises the following steps of 1, respectively making an operation main body, a cleaning main body and a fixing main body; 2, firstly respectively naming the two ends of the petroleum pipeline as an extending-in end and an extending-out end, and winding the free end of a second traction rope around a fixed pulley and then enabling the free end to pass through a wire through hole; next, extending the cleaning main body into the petroleum pipeline from the extending-in end, and fixing the fixing main body onto the extending-in end of the petroleum pipeline; finally, respectively winding the free end of a first traction rope and the free end of the second traction rope onto the two ends of a rotating rod in opposite directions; 3, rotating a rocking handle to realize the moving of the cleaning main body in the petroleum pipeline. The method has the advantages that the taking is convenient; the operation is more convenient, and the like.

Description

technical field [0001] The invention relates to a method for treating dirt, in particular to a method for treating dirt in petroleum pipelines. Background technique [0002] With the continuous development of the petroleum industry, the large number of various oil injection wells has increased the demand for various oil pipelines and water pipelines. After long-term use of oil and water pipelines, there will be many oil stains and dirt on the inner wall of the oil pipelines. Impurities, when the oil and water pipes are used for dynamic monitoring work such as oil well testing and pressure measurement, and when oilfield water injection is relatively clogged, it will affect the monitoring results and bring difficulties to water injection. inconvenient. Regular cleaning and maintenance of oil transmission pipelines is beneficial to prolong the life of pipelines, improve transmission efficiency, reduce energy consumption and leakage. [0003] Disclosed in the patent CN20152062...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B37/02E21B37/00
CPCE21B37/00E21B37/02
Inventor 贺昶明
Owner CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD