Drill pipe stand storage and fetching device and storage and fetching method

Abstract

The invention discloses a drill pipe stand storage and fetching device and a drill pipe stand storage and fetching method using the device. The drill pipe stand storage and fetching device mainly consists of a monkey board, a monkey board manipulator, a derrick, a drilling floor manipulator, a drilling floor, a drill pipe stand, an elevator, a traveling system, drill pipe clamping mechanisms, a telescopic arm rod mechanism, a rotary hanging mechanism, a sliding mechanism, a mounting bracket, a sliding trolley, a rotary vertical column, a rotary hanging seat, and sliding guide rails, wherein the traveling system is used for lifting the drill pipe stand to the proper position by the elevator, and the drill pipe clamping mechanisms of the drilling floor manipulator and the monkey board manipulator are used for clamping the drill pipe stand, and are used for lifting the drill pipe stand to the particular position through the telescopic and rotary matching of the telescopic arm rod mechanism, the rotary mechanism and the sliding mechanism, so as to complete the drilling and storage of the drill pipe stand. The drill pipe stand storage and fetching device has the characteristics that the automatic storage and fetching of drill pipe can be realized, the labor intensity of workers is decreased, and the operation safety is improved; the drilling efficiency is improved, the drilling cost is reduced, the remote control is performed, and the automation degree of the operation is improved.

Description

technical field [0001] The invention belongs to the technical field of petroleum drilling equipment, and relates to a device for storing and taking out drill pipe stand. The invention also relates to a method for storing and taking out the drill pipe stand by using the device. Background technique [0002] At present, the research and development of the vertical root discharge system of land drilling rigs started relatively late. The storage and retrieval of the vertical roots of the second-story platform of the traditional land drilling rig is a high-altitude operation with multiple people working together, which is labor-intensive, dangerous, and prone to personnel falling or falling objects. Human accidents, low efficiency and other issues. In order to solve the above problems, Aker Kvaerner MH Company of Norway, NOV (National Oilwell Wacker) of the United States, and Weatherford (Weatherford) Company of Canada have begun to conduct research on stand-root emissions in rec...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for storage and retrieval of drill pipe legs, which solves the problems of high altitude, multi-person cooperation, low efficiency, high risk, and high labor intensity in existing vertical root storage and retrieval.

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