| 多级综合评判方法在固井质量评价中的应用 |
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| 引用本文： | 李洪乾 李建国 何育荣 王绍先. 多级综合评判方法在固井质量评价中的应用[J]. 西南石油大学学报(自然科学版), 2000, 22(2): 50-53. DOI: 10.3863/j.issn.1000-2634.2000.02.16 |
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| 作者姓名： | 李洪乾 李建国 何育荣 王绍先 |
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| 作者单位： | 1.胜利油田钻井院,山东 东营 257017 |
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| 摘 要： | 固井优质率是表征固井质量好坏的一个重要指标。影响固井优质率的因素很多,概括起来主要有三大类:井眼状况因素、钻井液性能和固井施工参数。运用模糊数学的理论之一—多级综合评判方法对影响固井优质率的三大因素进行了综合评判,初步得出了哪一类因素起着主导作用的结论,为固井作业施工以及如何合理地进行调控钻井参数和固井作业参数提供了理论依据。
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| 关 键 词： | 固井质量 模糊数学 综合评价 |
| 收稿时间： | 1999-09-06 |
APPLICATION OF THE CEMENTING QUALITY EVALUATION BY USE OF THE MULTIPLE COMPREHENSIVE JUDGEMENT METHOD |
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| LI Hong-qian LI Jian-guo HE Yu-rong WANG Shao-xian. APPLICATION OF THE CEMENTING QUALITY EVALUATION BY USE OF THE MULTIPLE COMPREHENSIVE JUDGEMENT METHOD[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 2000, 22(2): 50-53. DOI: 10.3863/j.issn.1000-2634.2000.02.16 |
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| Authors: | LI Hong-qian LI Jian-guo HE Yu-rong WANG Shao-xian |
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| Affiliation: | Shengli Petroleum Administrative Bureau |
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| Abstract: | The cementing perfection rate is an important measurement to evaluate the cementing quality. Many factors affect ce menting perfection rate, mainly including three groups: well figure, mud property and cementing operation parameters. We uses one of the fuzzy methods - the multiple comprehensive judgement to evaluate the factors. Finally, the factor which play a decisive role is presented, it provides a theoretical support for cementing operation and how to adjust and control the drilling as well as how to determine cementing parameters. |
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| Keywords: | cementing quality fuzzy mathematics comprehensive evaluation |
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