Ground pipe arranging device for oil field minor repair operation

Abstract

The invention discloses a ground pipe arranging device for oil field minor repair operation, and relates to the technical field of oil field ground pipe arranging. The problems of automatic pipe column arranging, transferring and length measuring in the oil field minor repair pipe column lifting and lowering operation process, operation labor intensity reduction of workers, labor force saving and occupied area reduction of an operation site are solved. According to the key point of the technical scheme, the ground pipe arranging device comprises a pipe storage mechanism, a pipe arranging mechanism and a length measuring and pipe reversing mechanism, and the pipe arranging mechanism is located between the pipe storage mechanism and the length measuring and pipe reversing mechanism; the pipe storage mechanism comprises a first cofferdam, a lifting arm, a top base, two folding arm hydraulic cylinders, two folding arms and a lifting hydraulic cylinder; and the lifting arm and the lifting hydraulic cylinders are installed on the first cofferdam, the top seat is installed at the upper end of the lifting arm, the lifting arm is movably connected with the first cofferdam and the top seat, the fixed ends of the lifting hydraulic cylinders are hinged to the upper end of the first cofferdam, and the output ends of the lifting hydraulic cylinders are hinged to the side wall of the lifting arm.

Description

technical field [0001] The invention relates to the technical field of oilfield ground pipe arrangement, in particular to a ground pipe arrangement device for oilfield minor maintenance operations. Background technique [0002] In order to avoid confusion and damage to the pipe strings that are pulled out or run into the well during minor repair operations in the oilfield, the pipe strings must be arranged in an orderly and orderly manner on the pipe rack after being pulled out of the well or before being run into the well; The standardized discharge is carried out in the way of "layered discharge, one out of ten". After the pipe string is discharged, the length needs to be measured manually. [0003] However, the traditional manual work requires the cooperation of multiple people to discharge the pipe string. In addition, during the discharge process, it is necessary to manually push, pull, and lift the pipe string. Column layering is time-consuming, labor-intensive, and l...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional manual work requires the cooperation of multiple people to discharge the pipe string. In addition, during the discharge process, it is necessary to manually push, pull, and lift the pipe string. Column layering, time-consuming and labor-intensive, high labor intensity, low operating efficiency

After the pipe string is arranged on the first floor, three people are required to cooperate to measure the length. Two people measure, and one person records and calculates. oil pollution, the placement of the cofferdam is time-consuming and laborious, and it occupies a large area after placement

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