A device and a compatible method of a coiled tubing inlet analysis software

A technology of tubing import and analysis software, which is applied in multi-channel program devices, inter-program communication, instruments, etc., can solve problems such as coiled tubing damage, coiled tubing plastic deformation, tubing breakage and blockage of oil wells, etc., and achieve a good effect of cost reduction and energy saving

CN109542652APending Publication Date: 2019-03-29中石化四机石油机械有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-03-29

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Abstract

The invention provides a device and a compatible method of a coiled tubing inlet analysis software. The input terminals of the AI input module and the pulse input module in the device are connected with the probe on the front-end equipment by a data line, The output end is connected with the input end of the PLC controller by the data line, the output end of the PLC controller is connected with the CAN bus communication module by the data line, and the other two input ends of the CAN bus communication module are connected with the LCD touch screen and the wireless router by the data line. Themethod comprises the following steps: 1, connecting each hardware; 2, the running and debugging of each hardware; 3, constructing a running database; 4, constructing a program module; 5. Compatibilitybetween self-made database and tubing inlet analysis software; 6. Data analysis. The device and method can realize on-line and off-line data fatigue analysis, realize localization of acquisition system in coiled tubing software, and realize seamless link between localization acquisition system and imported fatigue analysis software.
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Description

technical field

[0001] The invention relates to computers and related application fields, in particular to a device and a compatible method for analysis software of a coiled tubing inlet. Background technique

[0002] The software for coiled tubing operations basically includes: imported coiled tubing acquisition system and imported tubing fatigue analysis software. At present, the coiled tubing acquisition system is basically domestically produced, and the fatigue analysis software still uses foreign software. When the coiled tubing is released and entangled on the drum of the coiled tubing machine, and goes in and out of the wellbore around the gooseneck, the plastic deformation of the coiled tubing will occur. , repeated bending will cause the coiled tubing to be fatigued and eventually damaged. With the accumulation of fatigue, the yield strength of the coiled tubing will gradually decrease. Especially in high pressure operation, the decrease of yield strength will redu...

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Embodiment Construction

[0021] The technical solutions of the present invention will be further clearly and completely described below in conjunction with the accompanying drawings.

[0022] See attached figure 1 , a coiled tubing inlet analysis software device and compatible method.

[0023] The device includes an AI input module 1, a pulse input module 2, a PLC controller 3, a CAN bus communication module 4, a liquid crystal touch screen 5, a wireless router 6, a notebook computer 7, and the AI ​​input module 1 and the pulse input module in the device The input terminals of AI input module 1 and pulse input module 2 are respectively connected with the probes on the front-end equipment with data lines, the output terminals of AI input module 1 and pulse input module 2 are respectively connected with the input terminals of PLC controller 3 with data lines, and the output terminals of PLC controller 3 The end is connected with the CAN bus communication module 4 with a data line, and the other two inp...