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Automatic downhole tool cleaning and maintenance device

A technology for downhole tools and cleaning rods, which is applied in the field of automatic downhole tool cleaning and maintenance devices, can solve the problems that cleaning and maintenance cannot be completed at the same time, sewage cannot be recycled, and cleaning efficiency is low, so as to reduce labor intensity, reasonable structure, and improve efficiency Effect

Active Publication Date: 2019-06-28
SOUTHWEST PETROLEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an automatic downhole tool cleaning and maintenance device, which overcomes the deficiencies of the prior art and solves the problems of low cleaning efficiency, unclean cleaning, inability to complete cleaning and maintenance at the same time, and inability to clean sewage produced by the existing downhole tool cleaning device. The problem of recycling and polluting the environment

Method used

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  • Automatic downhole tool cleaning and maintenance device
  • Automatic downhole tool cleaning and maintenance device
  • Automatic downhole tool cleaning and maintenance device

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Embodiment Construction

[0022] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the present invention and actual conditions.

[0023] For the convenience of description in the present invention, the description of the relative positional relationship of each component is based on the description attached to the description. Figure 9 For example, the positional relationship of front, back, left, right, top, bottom, and middle is based on the attached Figure 9 determined by the layout method.

[0024] Below in conjunction with embodiment and accompanying drawing, the present invention is further described:

[0025] as attached Figure 9 As shown, the automatic downhole tool cleaning and maintenance device includes an inner diameter cleaning mechanism I, a drying and maintenance mechanism II, an outer diameter cleaning mechanism III, a water circulation mechanism IV, and a tool rotation mechanism V; a rack and pinion e...

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Abstract

The invention relates to an automatic downhole tool cleaning and maintenance device. The automatic downhole tool cleaning and maintenance device is used for cleaning and maintenance of downhole toolsused for oil drilling, geological exploration and the like after work and before returning to a factory for maintenance. The automatic downhole tool cleaning and maintenance device is characterized bycomprising an inner diameter cleaning mechanism I, a drying and curing mechanism II, an outer diameter cleaning mechanism III, a water circulation mechanism IV and a tool rotating mechanism V. The automatic downhole tool cleaning and maintenance device has a reasonable and compact structure and is convenient to use; through a closed environment formed by an bottom groove and an upper cover and the coordinated use of various mechanisms, requirements of automatic cleaning of the downhole tools needing cleaning and maintenance are realized; use requirements of safe operation and safe discharge are also met; and meanwhile, the efficiency of cleaning the downhole tools is improved, the labor intensity is reduced, and the environment is protected.

Description

technical field [0001] The invention relates to the technical field of downhole tool cleaning and maintenance devices, and relates to an automatic downhole tool cleaning and maintenance device. Background technique [0002] In the process of oil and gas drilling and production, downhole tools and corresponding pipe fittings need to be overhauled and replaced. Usually, downhole tools are directly disassembled and cleaned from the on-site maintenance base before tool inspection and maintenance can be performed. In the traditional cleaning process, manual hand-held high-pressure water guns are used to clean the inner and outer diameters of downhole tools with high-pressure water. Due to the heavy cleaning workload, manual cleaning is time-consuming and laborious. The demand for water resources is large, and the sewage discharge is not up to standard, which is harmful to human body and environment. It is very large, and the efficiency of manual cleaning is low, and it is impossi...

Claims

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Application Information

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IPC IPC(8): B08B9/032B08B9/023B08B13/00
Inventor 叶哲伟冯康谭浪程成刘志杨李安乐
Owner SOUTHWEST PETROLEUM UNIV