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TCP測(cè)井信號(hào)采集與實(shí)時(shí)波形顯示技術(shù)的研究

發(fā)布時(shí)間:2018-05-27 06:28

  本文選題:TCP射孔 + MFC; 參考:《沈陽(yáng)理工大學(xué)》2015年碩士論文


【摘要】:油管傳輸射孔技術(shù)(TCP)是國(guó)內(nèi)外最常用的射孔技術(shù)之一。已往操作人員選用在井口聽(tīng)聲音、用手觸摸油管來(lái)感覺(jué)振動(dòng)等方法,判斷油管傳輸射孔的起爆與否,然而這些方法存在不安全以及誤判因素。于是,對(duì)井場(chǎng)的振動(dòng)信號(hào)進(jìn)行采集、在軟件中以波形的形式實(shí)時(shí)顯示、并通過(guò)智能識(shí)別軟件自動(dòng)判斷起爆點(diǎn),最終得出實(shí)時(shí)判斷結(jié)論及判斷依據(jù)。全文主要研究基于油管傳輸射孔的信號(hào)采集技術(shù)和實(shí)時(shí)波形顯示技術(shù)。以計(jì)算機(jī)為中心,信號(hào)采集器為重要組成部分,利用傳感器、信號(hào)調(diào)理器、A/D轉(zhuǎn)換模塊、微機(jī)系統(tǒng)組成的數(shù)據(jù)采集系統(tǒng),通過(guò)通用標(biāo)準(zhǔn)化接口總線(xiàn)的模塊來(lái)實(shí)現(xiàn)信號(hào)的采集;利用靜態(tài)視圖分割方法、工程界面設(shè)計(jì)、list鏈表的雙向操作性、MFC標(biāo)準(zhǔn)類(lèi)庫(kù)實(shí)現(xiàn)對(duì)話(huà)框及簡(jiǎn)單繪圖等技術(shù)編程實(shí)現(xiàn)實(shí)時(shí)波形的顯示,并且實(shí)現(xiàn)移動(dòng)滾動(dòng)條時(shí)可快速查看不同時(shí)間段波形的功能。通過(guò)采集與顯示相結(jié)合的方法研究TCP射孔監(jiān)測(cè)系統(tǒng),實(shí)現(xiàn)數(shù)據(jù)的采集存儲(chǔ)并且使系統(tǒng)以波形方式直觀(guān)地展示檢測(cè)數(shù)據(jù)及射孔起爆點(diǎn)和起爆時(shí)間。全文以Visual C++6.0為平臺(tái),結(jié)合MFC類(lèi)庫(kù)設(shè)計(jì)主界面、并分割視圖、設(shè)計(jì)波形顯示所需窗口,最終達(dá)到顯示波形、實(shí)現(xiàn)區(qū)域波形選擇、打印生成報(bào)告等功能。
[Abstract]:Tubing transmission perforation technique (TCPP) is one of the most commonly used perforating technologies at home and abroad. In the past, the operators used the methods of listening to the sound at the wellhead and touching the tubing with their hands to feel the vibration to judge whether the tubing transmission perforation was initiated or not. However, these methods were unsafe and misjudged. Therefore, the vibration signal of well field is collected and displayed in the form of waveform in the software, and the ignition point is automatically judged by the intelligent recognition software. Finally, the real-time judgment conclusion and the judgment basis are obtained. This paper mainly studies the signal acquisition technology and real-time waveform display technology based on tubing perforation. Taking the computer as the center and the signal collector as the important component, the data acquisition system composed of the sensor, the signal regulator and the A / D conversion module and the microcomputer system is used to realize the signal acquisition through the module of the universal standardized interface bus. By using the static view segmentation method, the bidirectional operation of the list is designed and the MFC standard class library is used to realize the dialog box and simple drawing to realize the display of the real-time waveform. And realize the function of moving scroll bar to quickly view the waveform of different time periods. The TCP perforation monitoring system is studied by means of the combination of acquisition and display. The data acquisition and storage are realized, and the detection data, the perforation initiation point and the initiation time are displayed visually by the system in a waveform manner. In this paper, Visual C 6.0 is used as the platform, the main interface is designed in combination with the MFC class library, and the view is divided, and the necessary window is designed to display the waveform, realize the selection of the region waveform, print and generate the report and so on.
【學(xué)位授予單位】:沈陽(yáng)理工大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類(lèi)號(hào)】:P631.81

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