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Hydraulic jetting impacter impact work measuring instrument

A technology of measuring instruments and impactors, which is applied in the field of deep well oil drilling, can solve the difficult problems such as the impact energy of hydraulic jet impactors

Inactive Publication Date: 2016-05-25
SHAANXI QIYUAN TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no standard hydraulic impactor in the world for convenient and accurate measurement, and it is difficult to solve the impact energy of hydraulic jet impactor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The instrument for measuring impact energy of a hydraulic jet impactor includes a working power supply, a sensor, an electrical module, and upper-level measurement and control software. It is characterized in that: the sensor is connected to a magnet, and the magnet is directly placed on the hammer shaft; An amplification module is connected between the modules; a virtual oscilloscope module is connected between the sensor and the upper layer measurement and control software.

[0016] Specifically, the liquid-hydraulic jet impactor sensor selects a linear Hall sensor and uses a ±1V power supply for power supply. The sensor is connected with a magnet, and the magnet is an annular magnet, which avoids the influence of the rotation of the hammer shaft on the surrounding magnetic field of the Hall sensor. In addition, the ring magnet is easy to fix, and the magnet can be directly sleeved on the hammer shaft for reinforcement. Since the working environment of the sensor is ...

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PUM

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Abstract

The invention relates to deep well drilling, and specifically relates to a hydraulic jetting impacter impact work measuring instrument. The measuring instrument comprises a working power supply, a sensor, an electrical module and upper measurement and control software, wherein the sensor is connected with a magnet which directly sleeves an impact hammer shaft, an amplifier module is connected between the sensor and a trigger generation module, and a virtual oscilloscope module is connected between the sensor and the upper measurement and control software. The hydraulic jetting impacter impact work measurement problem is solved. The hydraulic jetting impacter impact work measuring instrument is simple to use and easy to operate.

Description

technical field [0001] The invention relates to a deep well oil drilling, in particular to a hydraulic jet impactor impact energy measuring instrument. Background technique [0002] The hydraulic jet impactor is an original impactor in my country, which is widely used in deep well oil drilling and other fields. At present, there is no standard hydraulic impactor in the world for convenient and accurate measurement, and it is difficult to solve the impact energy of a hydraulic jet impactor. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a hydraulic jet impactor impact energy measuring instrument. [0004] The present invention is realized through the following technical solutions: [0005] The instrument for measuring impact energy of a hydraulic jet impactor includes a working power supply, a sensor, an electrical module, and upper-level measurement and control software. It is characterized in that: the sensor is c...

Claims

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Application Information

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IPC IPC(8): G01L5/00
Inventor 张淑芬
Owner SHAANXI QIYUAN TECH DEV