A horizontal conveying pipe string device

A technology of horizontal conveying and pipe string, applied in the direction of drill pipe, casing, drill pipe, etc., can solve the problems of high labor intensity, high risk, low efficiency, etc., and achieve the effect of a large range of pipe string specifications

Active Publication Date: 2021-02-19
BAOJI PETROLEUM MASCH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most drilling sites use semi-mechanized tools and manual methods to transfer pipe strings. This operation method has low efficiency, high labor costs, high labor intensity, and high risks, and it is no longer suitable for the requirements of modern oil drilling development.

Method used

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  • A horizontal conveying pipe string device
  • A horizontal conveying pipe string device
  • A horizontal conveying pipe string device

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] The structure of a horizontal conveying pipe string device of the present invention is as follows: figure 1 As shown, it includes a transfer assembly that advances on the foundation surface, and a plurality of pipe strings are placed on the transfer assembly through the loading part, and a V-shaped groove rail 21 is installed on the transfer assembly, such as figure 2 As shown, the loader transfers one column to the V-shaped groove rail 21 each time, and the V-shaped groove rail 21 is provided with a trolley 7, and the trolley 7 advances the column through the drive motor 6 in the V-shaped groove rail 21, and the trolley 7 Push the pipe string from one end of the pipe string until the other end of the pipe string protrudes from the V-shaped groove rail 21 until the elevator buckles the pipe string, such as image 3 As shown in Fig. 1...

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PUM

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Abstract

A horizontal conveying pipe string device disclosed by the present invention includes a transfer assembly that travels on the base surface, a plurality of pipe strings are placed on the transfer assembly through loading parts, V-shaped groove rails are installed on the transfer assembly, and the loading parts Each time, a pipe string is transferred to the V-shaped groove rail. There is a trolley in the V-shaped groove rail. The trolley drives the pipe string forward in the V-shaped groove rail through the drive motor. The trolley pushes the pipe string from one end of the pipe string to the pipe string. The other end of the V-shaped groove extends out until the elevator is fastened to the pipe string. The transfer assembly is equipped with a centralizing assembly, which is used to straighten the pipe string when the elevator lifts the pipe string. The invention discloses a horizontal conveying pipe string device, which can automatically complete the operation of transforming the pipe string from a horizontal state to a vertical state.

Description

technical field [0001] The invention belongs to the technical field of petroleum drilling equipment, and in particular relates to a horizontal conveying pipe string device. Background technique [0002] In the process of oil drilling, the pipe string delivery between the pipe stockyard and the wellhead on the drilling floor is a highly repetitive, high-risk, and heavy task. It is necessary to convert the pipe string from a horizontal state to a vertical state and send it into the wellhead . At present, most drilling sites use semi-mechanized tools and manual methods to transfer pipe strings. This operation method has low efficiency, high labor costs, high labor intensity, and high risks, which no longer meet the requirements of modern oil drilling development. With the continuous development of automated oil drilling and production equipment, major operating companies have higher requirements for improving operational safety, reducing labor costs, reducing labor intensity, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B19/15
CPCE21B19/155
Inventor 赵亮亮刘春宝贾涛徐杏娟付月永
Owner BAOJI PETROLEUM MASCH CO LTD
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