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A kind of drilling tool conveying equipment and drilling tool conveying method thereof

A technology for conveying equipment and drilling tools, which is applied in the direction of drilling equipment, drill pipes, drill pipes, etc. It can solve the problems that the power catwalk cannot pass through the Christmas tree and the drilling efficiency is reduced, so as to avoid disassembly and assembly process, improve drilling efficiency, The effect of intelligent action process

Active Publication Date: 2022-03-22
SICHUAN HONGHUA PETROLEUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But for secondary well drilling, the drilling rig will move to the next drilling position after drilling. At this time, the power catwalk needs to be disassembled, and the disassembled power catwalk needs to be hoisted according to the position after the drilling rig moves. and then reassembled, which results in less efficient drilling
In addition, the distance between the wellheads of slave wells is usually only a few meters, which is less than the length of the base of the catwalk, which will cause the situation that the power catwalk cannot pass through the Christmas tree when it is placed on the ground

Method used

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  • A kind of drilling tool conveying equipment and drilling tool conveying method thereof
  • A kind of drilling tool conveying equipment and drilling tool conveying method thereof
  • A kind of drilling tool conveying equipment and drilling tool conveying method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0043] Such as Figure 1 to Figure 8 As shown, a kind of drilling conveying equipment of this embodiment includes a power catwalk, and also includes a base 5 in a door-like structure, the base 2 of the power catwalk is arranged on the top of the base 5, and the The bottom of the base 5 is provided with a moving structure for moving the base, and the bottom of the base 5 is laterally arranged with a bracket 7 for supporting the drilling tool. Between the bracket and the base, The side of the base is provided with a hooking lifting device 6, and the drilling tool supported on the bracket 7 can be hooked by the hooking lifting device 6, and the drilling tool can be lifted and transported to the base 2 superior.

[0044] The drilling tool conveying equipment of the present invention can adopt the power catwalk of prior art, and power catwalk generally comprises ramp 1, base 2, cloud beam 3, slide shoe 4, and is used to drive cloud beam 3 along ramp 1 lifting The main drive syste...

Embodiment 2

[0059] A drilling tool delivery method for drilling tool delivery equipment in this embodiment, using the drilling tool delivery equipment in Embodiment 1, includes the following steps,

[0060] S1. Through the hooking and lifting device 6 arranged on the side of the base 5 in a portal structure, the drilling tool 9 supported on the bracket 7 arranged laterally at the bottom of the base 5 is hooked up and transported to the base. On the base 2 of the power catwalk provided on the top of the seat;

[0061] S2. Turn the drilling tool 9 from the base to the cloud beam 3 of the power catwalk through the turning mechanism on the base 2;

[0062] S3. When the induction mechanism on the cloud beam 3 senses that the drilling tool 9 is properly placed on the drilling tool support groove 30 of the cloud beam, the cloud beam 3 is raised along the ramp 1 of the power catwalk and exits the ramp 1;

[0063] S4, make the sliding shoe 4 on the cloud beam 3 push the drilling tool 9 to the fro...

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Abstract

The invention discloses a drilling tool conveying device and a drilling tool conveying method thereof, belonging to the technical field of oil and gas drilling equipment. A kind of drilling tool conveying equipment of the present invention comprises a power catwalk and a base in a door-like structure, the base of the power catwalk is set on the top of the base, and the bottom of the base is provided with a moving structure for moving the base. A bracket for supporting the drilling tool is arranged laterally at the bottom of the seat. Between the bracket and the base, a lifting device is provided on the side of the base, and the bracket can be hooked by the lifting device. The drilling tool supported on the frame can be lifted and transported to the base. The invention can realize the purpose of conveying drilling tools; for secondary well drilling, after the drilling rig is drilled, when the drilling rig and the power catwalk need to be moved to the next drilling position, there is no need to disassemble and hoist the power catwalk, which can be very convenient. The next drilling position moved by the power catwalk can not be affected by the Christmas tree during the movement process.

Description

technical field [0001] The invention relates to drilling tool conveying equipment and a drilling tool conveying method thereof, belonging to the technical field of oil and gas drilling and production equipment. Background technique [0002] During the drilling process of oil drilling rigs, the power catwalk is responsible for transporting drilling tools (such as drill pipes, drill jacks, casings, etc.) High degree, in the current well site operations, the use of power catwalk is more and more widely. [0003] When the power catwalk is transporting drilling tools, during the upward conveying process of the drilling tools, the cloud beam rises and moves forward, and can transport the drilling tools on the legs on both sides of the power catwalk to the drill floor; during the downward conveying of the drilling tools During the process, the cloud beam descends and moves backward, which can transport and arrange the drilling tools on the drill floor to the outriggers on both sid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B19/14
CPCE21B19/14
Inventor 郭燕楠吕岩吴正华张伟陈林黄默海
Owner SICHUAN HONGHUA PETROLEUM EQUIP