Well repair automation integrated control system

A technology of overall control and main control system, applied in the direction of electrical program control, sequence/logic controller program control, etc., can solve problems such as dangerous work intensity, and achieve the effect of reducing work intensity and danger

Inactive Publication Date: 2015-11-04
BEIJING HERCULES INTELLIGENT EQUIP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes an overall control system for workover automation, which solves the problems of danger and high work intensity of workers in the tripping process in the prior art

Method used

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  • Well repair automation integrated control system
  • Well repair automation integrated control system
  • Well repair automation integrated control system

Examples

Experimental program
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Embodiment

[0019] Such as figure 1 As shown, it is an embodiment of the overall workover automation control system of the present invention. The system includes a main control system and a PLC controller. Clamp righting hand control cabinet, the PLC of the platform control cabinet, the second-floor platform control cabinet and the hydraulic tong righting hand control cabinet are respectively connected to Kingview software through the 485 interface; the PLC controller and the main control system are connected through 485 interface connection, the PLC controller is also connected with an emergency stop switch, a rocker, a switch, an audible and visual alarm and a keyboard, and the configuration king software can read the status of the rocker, switch, etc. in the PLC controller in real time, When a key is pressed, according to the set parameters and the state of the switch, commands are sent to the platform, the second floor platform, hydraulic clamps, etc. for remote control.

[0020] The...

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PUM

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Abstract

The invention discloses a well repair automation integrated control system, which solves problems of dangerousness and high labor intensity of workers in the drill raising and dropping process in the prior art. The well repair automation integrated control system comprises a main control system and a PLC (programmable logic controller), and is characterized in that the main control system is respectively connected with a platform control cabinet, a racking platform control cabinet and a hydraulic clamp centralizing hand control cabinet through 485 interfaces, and PLCs of the platform control cabinet, the racking platform control cabinet and the hydraulic clamp centralizing hand control cabinet are connected to kingview software through 485 interfaces; and the PLC is connected to the main control system through a 485 interface, and the PLC is further connected to an emergency stop switch, a rocker, a change-over switch and a keyboard. The well repair automation integrated control system can realize automatic drill raising and dropping, can use machinery to replace manual work to complete arrangement of oil pipes, thereby greatly reducing the labor intensity and the dangerousness of workers.

Description

technical field [0001] The present invention relates to the technical field of well workover equipment, in particular to a well workover automation overall control system that can realize automatic drilling and tripping in, which can use machinery instead of manual to complete the placement of oil pipes, greatly reducing the work intensity of workers and danger. Background technique [0002] Well workover operation refers to a kind of operation of oil drilling and subsequent oil well maintenance, in order to ensure the smooth use of oil wells, maintenance and maintenance measures are taken. Workover operations are characterized by high engineering difficulty and high technical requirements. Large workover equipment must be equipped with special equipment and tools such as overhaul drill pipes and overhaul turntables to carry out work. In the workover operation in the prior art, the most common work content includes tripping out and tripping in. Drilling, as the name sugges...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
CPCG05B19/05
Inventor 燕波冯沛马剑虹李志国
Owner BEIJING HERCULES INTELLIGENT EQUIP TECH CO LTD
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