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Drilling equipment for oil exploitation

A kind of drilling equipment and petroleum technology, which is applied in the direction of drilling equipment and methods, drilling equipment, drilling pipes, etc., which can solve the problems of troublesome replacement of pipe sleeves and low drilling efficiency, and achieve the effect of convenient use and improved drilling efficiency

Active Publication Date: 2021-12-07
如东福瑞资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a drilling equipment for oil development, which solves the problems of low drilling efficiency and troublesome replacement of pipe sleeves caused by excessive soil accumulation

Method used

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  • Drilling equipment for oil exploitation
  • Drilling equipment for oil exploitation
  • Drilling equipment for oil exploitation

Examples

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Embodiment

[0035] Such as Figure 1-13 As shown, a kind of drilling equipment for petroleum exploitation includes a mounting frame 1, a support plate 2 is fixedly installed on both sides of one end of the upper surface of the mounting frame 1, and a horizontal plate 3 is fixedly installed on the upper surface of the support plate 2, and the horizontal plate 3 The upper surface of the drive motor 4 is fixedly installed, and the output end of the drive motor 4 is fixedly installed with an adjusting screw rod 17, and the other end of the adjusting screw rod 17 is rotated and arranged on the bottom of the mounting frame 1, and the shaft of the adjusting screw rod 17 is threaded. A limit plate 5 is movable, and a hollow shaft motor 6 is fixedly installed on the upper surface of the limit plate 5. A pipe sleeve connection part 7 is fixedly installed in the hollow shaft motor 6, and the output end of the hollow shaft motor 6 is located at the pipe sleeve connection part 7. There is a rotating r...

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Abstract

The present invention relates to the technical field of petroleum exploitation, specifically a kind of drilling equipment for petroleum exploitation, comprising a mounting frame, and support plates are fixedly installed on both sides of one end of the upper surface of the mounting frame, and the upper surface of the support plate is fixed A horizontal plate is installed, a driving motor is fixedly installed on the upper surface of the horizontal plate, and an adjusting screw is fixedly installed on the output end of the driving motor, and a limiting plate is arranged on the shaft of the adjusting screw through thread cooperation. A hollow shaft motor is fixedly installed on the upper surface of the limiting plate. In the present invention, through the reciprocating movement of the threaded sleeve, under the cooperation of the first slanting block and the second slanting block, the support limit plate outside the pipe casing can be pushed to move, so that it can push the soil inside the drilled pipe to the periphery, reducing the It can avoid the impact of excessive soil accumulation on the drilling work, and can also make the casing move more smoothly when moving downwards, which can effectively improve the drilling efficiency of the equipment.

Description

technical field [0001] The invention relates to the technical field of petroleum exploitation, in particular to a drilling device for petroleum exploitation. Background technique [0002] Oil is an important energy source. Oil extraction refers to the act of digging and extracting oil where there is oil storage. In the process of oil extraction, drilling engineering is an extremely important part, usually through drilling equipment. Drilling work, but the existing drilling equipment will affect the descending speed of the drill pipe due to the accumulation of soil on the inner wall of the pipeline when drilling, thereby reducing the drilling efficiency, and it is inconvenient to replace the pipe sleeve, and it is more difficult to use. trouble. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a drilling device for oil exploitation, which solves the problems of low drillin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B7/00E21B3/02E21B19/081E21B10/60E21B17/04
CPCE21B7/005E21B19/081E21B3/022E21B10/60E21B17/04
Inventor 隗海
Owner 如东福瑞资产管理有限公司
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