Automatic telemetering and drillhole inclination survey device

An inclinometer device and automatic technology, which are applied in the directions of surveying, earthwork drilling, wellbore/well components, etc., can solve the problems of large observation errors in manual operation, inconvenient for digital processing and analysis of large amounts of data, and high work intensity, and avoid problems such as The effect of manual observation error

Active Publication Date: 2014-04-30
武汉地震工程研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. It takes at least 2 people to observe each time, and it takes 2 hours to go to the site for manual operation. If repeated observations are repeated, the work intensity will be greater;
[0005] 2. There are large observation errors in manual operation;
[0006] 3. Manual reading is not convenient for digital processing and analysis of large amounts of data

Method used

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  • Automatic telemetering and drillhole inclination survey device
  • Automatic telemetering and drillhole inclination survey device
  • Automatic telemetering and drillhole inclination survey device

Examples

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Embodiment Construction

[0050] Below in conjunction with accompanying drawing and embodiment describe in detail:

[0051] 1. Overall

[0052] Such as figure 1 , the present invention includes a working environment borehole 000 and a broadband network 600, and is provided with a borehole inclinometer 100, an automatic probe lifting device 200, a data acquisition controller 300, a data concentrator 400, a wireless transceiver 500, and a notebook computer 700;

[0053] The borehole inclinometer 100 includes a probe 110, a signal cable 120 and a manual reading instrument 130. The probe 110 is placed in the borehole 000, and the signal cable 120 is mechanically connected to the automatic lifting device 200 to realize the lifting of the probe 110 in the borehole 000;

[0054] The probe 110, the signal cable 120, the data acquisition controller 300, the data concentrator 400, the wireless transceiver 500, the broadband network 600 and the notebook computer 700 are electrically connected in sequence to real...

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Abstract

The invention discloses an automatic telemetering and drillhole inclination survey device and relates to a drillhole inclination survey device. The drillhole inclination survey device comprises a work environment drillhole and a broadband network and is provided with a drillhole inclination survey instrument, an automatic probe lifting device, a data acquisition controller, a data concentrator, a wireless transceiver and a laptop, wherein a probe, a signal cable, the data acquisition controller, the data concentrator, the wireless transceiver, the broadband network and the laptop are electrically connected in order to realize the automatic telemetering. A probe, a signal cable and a manual reading instrument are electrically connected in order to realize the manual reading. The invention does not need to modify the traditional inclination survey instrument; the full automation is realized in the measuring process; an on-duty operator at the long-distance measurement and control center can remotely control, obtain and monitor the on-site measurement data through the internet and simultaneously control multiple drillhole instruments on one site or multiple sites; the acquired digital monitoring data are beneficial to the fast processing and analysis by the computer; and the invention is suitable for the manual observation instruments to realize the automated telemetering.

Description

technical field [0001] The invention relates to a drilling inclinometer, in particular to an automatic telemetry drilling inclination measuring device. Background technique [0002] The conventional borehole inclinometer is widely used to measure the horizontal displacement of each depth of the borehole, and it consists of a probe and a manual reading instrument. The operator sends the probe down the borehole, and stops for 2 minutes for manual reading and recording at every 0.5m down, until it reaches the bottom of the borehole; then lifts it up, and stops for 2 minutes for manual reading and recording at every 0.5m up, until the drill hole Upper part; so far the measurement process is over. Finally, the measurement data is processed and analyzed. [0003] Conventional borehole inclinometers have the following disadvantages and deficiencies: [0004] 1. It takes at least 2 people to observe each time, and it takes 2 hours to go to the site for manual operation. If repeat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B47/022
Inventor 冯谦罗登贵陈蜀俊黄广思谭亦可
Owner 武汉地震工程研究院有限公司
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