| 石油钻井物料需求计划模型研究 |
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| 引用本文： | 常玉,方明.石油钻井物料需求计划模型研究[J].西安石油大学学报(自然科学版),2010,25(2). |
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| 作者姓名： | 常玉 方明 |
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| 作者单位： | 西安石油大学,经济管理学院,陕西,西安,710065 |
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| 基金项目： | 陕西省科技计划项目"网络化钻井企业资源计划系统的研究" |
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| 摘 要： | 针对石油钻井物料消耗投资大、管理控制难的问题.通过分析石油钻井物料需求特点,应用物料需求计划方法构建了石油钻井物料管理与控制的石油钻井物料需求计划模型;针对钻具可重复使用的特性和钻具损耗的随机性,采用传统制造业物料需求计划方法和期望值法,分别给出了钻井物料需求计划确定型模型和随机型模型的计算过程与公式.该模型的建立与应用,为石油钻井企业缩短物资供应周期、降低库存成本、实现钻井物料供应的优化管理提供了辅助支持.
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| 关 键 词： | 石油钻井 物料需求计划 概率分布 随机模型 |
Study on the model for the requirement planning of well-drilling materials |
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| CHANG Yu,FANG Ming.Study on the model for the requirement planning of well-drilling materials[J].Journal of Xian Shiyou University,2010,25(2). |
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| Authors: | CHANG Yu FANG Ming |
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| Institution: | CHANG Yu,FANG Ming(College of Economics , Management,Xi\'an Shiyou University,Xi\'an 710065,Shaanxi,China) |
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| Abstract: | The investment of well drilling is great and the management of well drilling materials is difficult.For solving the difficulty of the management of well drilling materials,the model for the requirement planning of well drilling materials is put forward based on the analysis of the characteristics of oil drilling material requirement.According to the characteristics of a drilling bit which can be used repeatedly and whose wear is of randomness,the deterministic model and the stochastic model for the requirem... |
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| Keywords: | oil well drilling material requirement planning probability distribution stochastic model |
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