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A kind of snubbing equipment and its real-time monitoring system

A real-time monitoring and equipment technology, applied in general control systems, control/regulation systems, instruments, etc., can solve the problems of high labor intensity, low work efficiency, recording errors, etc., to reduce labor intensity, improve safety, and convenience. The effect of reading and checking

Active Publication Date: 2017-06-30
YANTAI JEREH PETROLEUM EQUIP & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manually recording the length of the tube is not only low in efficiency and labor-intensive, but also prone to recording errors

Method used

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  • A kind of snubbing equipment and its real-time monitoring system
  • A kind of snubbing equipment and its real-time monitoring system

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Experimental program
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Embodiment Construction

[0030] One of the cores of the present invention is to provide a real-time monitoring system for snubbing equipment, so as to effectively improve the efficiency and accuracy of tubing length measurement on the premise of reducing the labor intensity of operators.

[0031] Another core of the present invention is to provide a snubbing equipment with the above-mentioned real-time monitoring system.

[0032] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] Please also refer to figure 1 and figure 2 , figure 1 It is a simplified schematic diagram of the real-time monitoring system disclosed in the embodiment of the present invention, figure 2 It is a schematic diagram of the arrangement position of the sensors in the real-time monitoring system on the snubbing equipment.

[0034...

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Abstract

The invention relates to a real-time monitoring system for snubbing equipment, comprising: an oil cylinder stroke sensor, which is used to detect the stroke of the driving oil cylinder that drives the swimming load-bearing slips and the swimming anti-top slips to move up and down; The controller is connected with the stroke sensor, and when the pipe is being lifted, the controller only records the lifting stroke of the driving cylinder; when the pipe is being lowered, the controller only records the pressing stroke of the driving cylinder; it is used to display the lifting stroke and pressing trip display. The real-time monitoring system effectively reduces the labor intensity of operators, and at the same time improves the accuracy and efficiency of oil pipe length measurement. The invention also discloses a snubbing device with the above-mentioned real-time monitoring system.

Description

technical field [0001] The invention relates to the technical field of oil field workover and logging, in particular to a snubbing device used in the workover and logging process and a real-time monitoring system thereof. Background technique [0002] Snubbing technology is currently being used more and more in domestic oil fields. Its main advantages are that it can protect and maintain the original productivity of the formation, reduce the number of stimulation measures such as acidizing and fracturing, and provide long-term development and stable production for oil and gas fields. good foundation. [0003] The so-called snubbing technology specifically refers to a method of forced operation without blowout or snubbing when there is pressure in the well. It is mainly used for oil and gas well operations, maintenance of water injection wells, etc. [0004] In the process of oil field workover, under the condition of pressure, the tubing must be continuously lifted and lowe...

Claims

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Application Information

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IPC IPC(8): G05B17/02
Inventor 张树立邹昌海王洪力孙任伯王鑫鲍传禄杨丽丽王铭钧
Owner YANTAI JEREH PETROLEUM EQUIP & TECH CO LTD
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