Oil pipe traction system for hoisting oil pipe under pressure and hoisting method

A traction system and a technology for working under pressure, which are applied to the tubing traction system and the field of lifting an oil pipe under pressure, can solve the problems of improving the labor intensity of operators, affecting the operation efficiency of lifting and lowering the tubing under pressure, etc., so as to change the working mode. Effect

Pending Publication Date: 2021-03-26
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect described by this inventor is an automated system for moving pipes along tables or floors without stopping them when they are being used again afterward on their own. This makes it easier to work with these types of pipe more efficiently while also making sure there's no interruptions during operation.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving safety when pulling an oil pipe while being suspended from a winch cable used at sea level. Additionally, reducing the effort required for workers' concentration can improve work efficacy through increased productivity.

Method used

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  • Oil pipe traction system for hoisting oil pipe under pressure and hoisting method

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Embodiment Construction

[0014] Hereinafter, the tubing traction system and hoisting method for hoisting tubing under pressure in the present invention will be described in detail with reference to the accompanying drawings and exemplary embodiments.

[0015] One aspect of the present invention provides a tubing traction system for hoisting tubing with ah operation.

[0016] In an exemplary embodiment of the present invention, the tubing traction system may include a guide rope, a traction rope, a sliding device and a lifting device, wherein one end of the guide rope may be connected to the operating platform, for example, it may be fixedly connected, The other end of the guide rope can be fixed on the ground; the sliding device can be arranged on the guide rope and can slide on the guide rope; one end of the traction rope can be connected with the sliding device, the The other end of the traction rope can be connected with the lower end of the oil pipe (the end near the ground); , so that the tubing ca

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Abstract

The invention provides an oil pipe traction system for hoisting an oil pipe under pressure and a hoisting method. The oil pipe traction system comprises a guide rope, a traction rope, a sliding deviceand a hoisting device, wherein one end of the guide rope is connected with an operation table, and the other end of the guide rope is fixed to the ground; the sliding device is arranged on the guiderope and can slide on the guide rope; one end of the traction rope is connected with the sliding device, and the other end of the traction rope is connected with the lower end of an oil pipe; and thehoisting device lifts the oil pipe so that the oil pipe can ascend along the guide rope through the traction rope, and the hoisting device lowers the oil pipe so that the oil pipe can descend along the guide rope through the traction rope. The hoisting method comprises the step of hoisting the oil pipe through the oil pipe traction system. The oil pipe traction system has the beneficial effect ofbeing applicable to automatic traction and guide of the oil pipe in the process of lifting and lowering the oil pipe under pressure.

Description

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Claims

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Application Information

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Owner BC P INC CHINA NAT PETROLEUM CORP
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