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Intelligent machine for petroleum drilling and mining

A technology of intelligent machinery and oil drilling, applied in the direction of earthwork drilling, drilling tools, drill pipes, etc., can solve the problems of unstable rotation of drill pipes, cost expenditure, increased labor, etc., to achieve less manual labor, increase Recovery efficiency and the effect of improving ROP

Active Publication Date: 2020-06-12
HEILONGJIANG JINGHONG PETROLEUM EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous development of my country's oil drilling and production, drilling technology has been applied more and more. Continuous circulation drilling requires stable equivalent circulation density and uninterrupted cuttings discharge during the entire drilling period, resulting in drill pipe Therefore, a balanced and stable drilling device is required. In the process of drilling, due to the need for different diameters of borehole diameters, the bonding mechanism of the balanced and stable drilling device needs to be replaced frequently, and the drill pipe is recovered when it is recovered. , requires manual cleaning, resulting in increased labor and cost expenditures

Method used

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  • Intelligent machine for petroleum drilling and mining
  • Intelligent machine for petroleum drilling and mining
  • Intelligent machine for petroleum drilling and mining

Examples

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Effect test

Embodiment 1

[0031] see Figure 1-Figure 5 , the present invention provides an intelligent machine for petroleum drilling, the structure of which includes a drill pipe stabilization device 1, an auxiliary gripper 2, a shock absorber 3, a support column 4, and a support frame 5. The bottom end of the drill pipe stabilization device 1 is A support frame 5 is provided, the drill pipe stabilizing device 1 is connected with the support frame 5, a support column 4 is installed between the described drill pipe stabilization device 1 and the support frame 5, and the bottom end of the support column 4 is A shock absorber 3 is provided, and the support column 4 is matched with the shock absorber 3;

[0032] The drill pipe stabilizing device 1 is composed of a body 1a, a driving mechanism 1b, a linkage mechanism 1c, a transmission belt 1d, a turnbuckle mechanism 1e, a closing cover 1f, and a small hydraulic cylinder 1g. The front end of the body 1a is provided with two The closed cover 1f, the body ...

Embodiment 2

[0041] see Figure 1-Figure 7 , the present invention provides an intelligent machine for oil drilling. The auxiliary clamp 2 is composed of a clamp body 2a, a spray head 2b, and a cleaning mechanism 2c. More than two spray nozzles are installed on the inner side of the clamp body 2a. The head 2b is provided with a cleaning mechanism 2c under the inner bottom end of the clip body 2a, and the clip body 2a and the cleaning mechanism 2c are slidably matched.

[0042] The cleaning mechanism 2c is composed of a slide block 2c1, a support shaft 2c2, a thread cleaning knife 2c3, and a locking rod 2c4. The inside of the slide block 2c1 is provided with a support shaft 2c2, and the slide block 2c1 and the support shaft 2c2 are fixed connection, the surface of the support shaft 2c2 is provided with a thread cleaning knife 2c3, the support shaft 2c2 and the thread cleaning knife 2c3 adopt clearance fit, the bottom of the slider 2c1 is provided with a locking lever 2c4, and the The slide...

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Abstract

The invention discloses an intelligent machine for petroleum drilling and mining. The intelligent machine structurally comprises a drill rod stabilizing device, an auxiliary clamp, a damper, a supporting column and a supporting frame, and the drill rod stabilizing device is composed of a machine body, a driving mechanism, a linkage mechanism, a transmission belt, a spinning and bucking mechanism,closed covers and a minitype hydraulic cylinder. The drill rod stabilizing device controls the linkage mechanism and the spinning and bucking mechanism to perform fit auxiliary balancing work on drillrods with different diameters through the driving mechanism, so that when the drill rods drill and mine petroleum downwards, rotation and shaking are reduced, and the mining safety performance is increased; the auxiliary clamp uses a cleaning mechanism to remove garbage on the surfaces of the drill rods, then water spraying and cleaning is carried out on the surfaces of the drill rods through spraying heads, the labor quantity is reduced, and the recycling efficiency is increased; and it is ensured that the well wall cannot collapse to the greatest extent, jamming and drilling are avoided, drilling accidents are reduced, the drilling rate of the machine is improved, and the rotation work of the drill rods is balanced.

Description

technical field [0001] The invention relates to the field of petrochemical general machinery, in particular to an intelligent machine for oil drilling. Background technique [0002] At present, with the continuous development of my country's oil drilling and production, drilling technology has been more and more applied. Continuous circulation drilling requires stable equivalent circulation density and uninterrupted cuttings discharge during the entire drilling period, resulting in drill pipe Therefore, a balanced and stable drilling device is required. During the drilling process, due to the need for different diameters of borehole diameters, the bonding mechanism of the balanced and stable drilling device needs to be replaced frequently, and the drill pipe is recovered when it is recovered. , Need to manually clean up, resulting in increased labor and cost expenditures. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention i...

Claims

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Application Information

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IPC IPC(8): E21B19/086E21B12/06
CPCE21B12/06E21B19/086
Inventor 张于标
Owner HEILONGJIANG JINGHONG PETROLEUM EQUIP MFG
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