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In the field of oil exploration, the major Institute for how to improve the accuracy of theperforation depth worry, because it is always the control of perforating the quality of storm, ifthe accuracy of the perforating depth is raised not up, punch oil production can not berealizedthat the oil formation can not be exploitation. However, the factors that lead to perforationdepth error in the logging and perforating operations are many, many equipment factors,natural environment and anthropogenic factors may lead to perforation depth error, the mostfrightening is that many factors accumulation, this has led to the error is more difficult tocorrect.And the importance of perforating in oil and gas field development is well known, itdirectly for the oil and gas well production. Therefore, the study by the depth of the erroranalysis of perforation and take corresponding measures to minimize the limits are veryimportant, is any research institute has been conquer difficulties. In this paper the research ofmagnetic method is to help users controlled analysis, calculation and audit perforation depthaccuracy produced during the cause of the error. brigade to update equipment, if is thestratigraphic soil acid and alkaline cause error is too large for the perforating mouth or addchemical composition but diminish error, if is the human perforating operation lead toexcessive error is to strengthen the training of workers followed on work, improve the authorof the operators, reduce the equipment itself skilled degree error, to change the environmentof natural factors and so on, is in order to improve the accuracy of perforation depth degreeensure perforating it accurately, work done smoothly, ensure that doesn’t waste state propertyand guarantee the production of oil and gas well, and realize the rational development of oil.Based on the integrated network logging software platform based on the processing andinterpretation, the development achieved the function of the pore magnetic method, and themagnetic method from the need of the actual production controlled, in the related technologybased on the research of the fully developed, it requires followed on the technical principleshould fully understanding, the scene to watch and learn the whole process of perforation, andsummarizes the parameters in the process of perforating statistics, this paper analyzes thereasonable design of magnetic method controlled system. This system was based on thedevelopment of the oil production need-magnetic method pore module, it helps userscalculation, analysis and summary of the depth of pore error, prompt the user thoseparameters in what place should modify too. This system has been used in the practicalmining, logging staff know the actual situation of perforating has provided detailed theoreticalbasis, effective help nuclear work smoothly.
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