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Drilling tool conveying device

A conveying device and drilling tool technology, which can be applied to drill pipes, drill pipes, drilling equipment, etc., can solve the problems of poor safety, high price, and narrow application range, and achieve the effect of reducing stress and prolonging service life.

Active Publication Date: 2014-02-05
SICHUAN HONGHUA PETROLEUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Of the above two drilling tool delivery methods, the former method is simple, economical, less maintenance, and widely used, but labor-intensive and less safe; the latter method is safe and labor-saving, but requires more equipment maintenance and is expensive (many hydraulic units) , a narrow range of applications

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0061] The drilling tool conveying device of this embodiment is used for oil drilling site construction, and the drilling tool is transported to the mouse hole for connection between drilling (tools), or the drilling tool is lowered from the drilling floor to the ground, such as figure 1 , Figure 4 As shown, the drill floor 3 has a certain height relative to the ground, the drill floor 3 is provided with a rat hole, and the lower end of the drill floor 3 is equipped with a rat groove 4, and the rat hole communicates with the rat groove 4, and the rat groove 4 is connected to the well. Eye center 1 (vertical direction) has an included angle of 5°.

[0062] Such as Figure 4The shown drilling tool conveying device, the device includes a counter rail, a warping trolley moving on the counter rail and a driving device;

[0063] Wherein the rail is installed inside the catwalk 23 .

[0064] The pair rails, such as Figure 4 As shown, it includes the front pair of rails 24, the...

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Abstract

The invention belongs to the technical field of oil drilling machine equipment and particularly relates to a drilling tool conveying device. The drilling tool conveying device comprises a translation device provided with a clamping part, a drilling tool can be movably installed by the clamping part, the translation device drives the clamping part to move horizontally and rotate in a vertical plane, and the drilling tool is driven to rotate horizontally along with the clamping part and rotate in the vertical plane simultaneously, so that the conveying of the drilling tool in an oil drilling process is completed. The drilling tool conveying device is simple in structure, high in automation degree, efficiency and safety in the drilling tool conveying process and widely applicable to conveying of different drilling tools on drilling machines with multiple models.

Description

technical field [0001] The invention belongs to the technical field of oil drilling rig equipment, and in particular relates to a drilling tool conveying device. Background technique [0002] Drilling tool conveying devices are widely used in oil and natural gas drilling sites. In the current oil drilling operations, the upper and lower drilling platforms of drilling tools generally adopt the following two methods: [0003] 1. The drilling tool is lifted or lowered by the winch (pneumatic, hydraulic or electric), that is, when the drilling tool is lifted, one person on the drill floor operates the winch to lift the drilling tool to the drill floor, and one person on the side of the site ramp is responsible for going up and down. Remove the connecting wire head (a special tool for hanging drilling tools) and hang and take out the small hook. After the other two people on the drill floor help the drilling tool into the mouse hole from the upper edge of the ramp, remove the con...

Claims

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Application Information

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IPC IPC(8): E21B19/15
Inventor 王慧伦
Owner SICHUAN HONGHUA PETROLEUM EQUIP
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