首页|RISK EVALUATION METHOD OF DRILLING BLOWOUT BASED ON FUZZY MATHEMATICS
RISK EVALUATION METHOD OF DRILLING BLOWOUT BASED ON FUZZY MATHEMATICS
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Now， Drilling blowout evaluation is mainly based on univariate analysis， not comprehensive enough。 In this paper， AHP and experts to assess the impact factors of drilling blowout， such as Geology， well ty pel， drilling parameters and staff qualifications， to determine their weight 。based on how much the various factors inflence Drilling blowout。 Adopt fuzzy mathematics theory to evaluate degree of membership 。establish quantitative indicators for easy membership function。 On this basis， this paper have established a blowout accident safety assessment model and the development of the accident safety evaluation system， which could predict the probability of occurrence of the blowout， and have some guidance for blowout prevention during drilling。
Blowout fuzzy mathematicssafty evaluate methodAHP
Meipeng Ren、Xiangfang Li
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College of Petroleum Engineering,China University of Petroleum (Beijing)
College of Petroleum Engineering China University of Petroleum (Beijing)
World conference on safety of oil and gas industry;WCOGI 2010
Beijing(CN);Beijing(CN)
Proceedings of the 3rd World conference on safety of oil and gas industry.
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