Novel pipe rod storage and maintenance system for drilling/workover operation

Abstract

The invention discloses a novel pipe rod storage and maintenance system for drilling / workover operation. The novel pipe rod storage and maintenance system comprises a main body pipe box, a pipe rod conveying system, a layered bracket structure, a pipe rod bearing system and a pipe rod placing system, wherein the pipe rod conveying system, the layered bracket structure and the pipe rod bearing system are all arranged in the main body pipe box; the pipe rod bearing system is arranged between the pipe rod conveying system and the layered bracket structure; and the pipe rod placing system is arranged at the upper part of the main body pipe box and is positioned above the layered bracket structure. According to the novel pipe rod storage and maintenance system, automatic discharging, cleaning, checking and sorting of sucker rods and oil pumping pipes in the workover process are realized, the labor intensity is reduced, the operation efficiency is improved, the workover cost is reduced, and the natural environment is protected.

Description

technical field [0001] The invention relates to a mechanized workover operation device in the petroleum industry, in particular to a new pipe rod storage and maintenance system for drilling / workover operations. Background technique [0002] The workover of pumping wells is an essential operational measure in the development and production of oilfields. At present, most oil fields use traditional equipment to operate, and at least two workers are required to transport and discharge the sucker pipe rod by pulling and handling. The working environment is harsh, the labor intensity of the workers is high, and there are safety hazards in the operation process. Secondly, oil pipes are polluted by crude oil dripping during transportation and storage. The way to prevent pollution in the traditional process is to spread the three-proof cloth on the ground of the entire workover operation to collect oil pollution. Due to the high cost of the three-proof cloth, it can only be used once...

AI Technical Summary

Problems solved by technology

[0005] 1. Manual placement of oil pipes takes up a large area, high labor intensity and low efficiency

[0006] 2. The contaminated soil during the placement and transportation of oil pipes cannot be cleaned up, which does not meet the requirements for green well site construction

[0007] 3. Waste oil and wastewater in workover operations cannot be fully collected and discharged

[0008] 4. The number and length statistics of pipe rods and the automation of pipe replenishment are low

[0009] 5. The existing operation method requires a lot of human resources, and involves multi-industry work cooperation, and the average labor cost is the highest in the oil extraction industry

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