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基于元數(shù)據(jù)的油田完井信息集成框架研究與應(yīng)用

發(fā)布時(shí)間:2018-02-11 13:25

  本文關(guān)鍵詞: 完井信息集成 元數(shù)據(jù)和元模型驅(qū)動(dòng) 中間件 GIS 出處:《東北石油大學(xué)》2017年碩士論文 論文類型:學(xué)位論文


【摘要】:油田完井生產(chǎn)工作是油田產(chǎn)能建設(shè)的重要環(huán)節(jié)。完井管理信息源頭眾多,不同領(lǐng)域?qū)ν恍畔⒌奶幚矸绞、分析角度的不?以及完井信息的獲取與表現(xiàn)形式的不直觀,使得信息的融合與資源共享變得愈發(fā)困難。而對(duì)完井管理涉及的各種信息進(jìn)行有效的規(guī)劃、整合與集成,有利于完井信息的共享與融合,能夠促進(jìn)完井各專業(yè)領(lǐng)域的信息交換與協(xié)作,進(jìn)而提高油田完井信息管理水平。因此,油田完井信息集成研究具有十分重要的實(shí)際意義與較高的研究?jī)r(jià)值。本文以基于“用戶-實(shí)體對(duì)象-功能”的集成框架為集成核心,以元數(shù)據(jù)和元模型驅(qū)動(dòng)理論、以及中間件集成、GIS相關(guān)技術(shù)等理論為基礎(chǔ),結(jié)合油田完井生產(chǎn)各專業(yè)領(lǐng)域的信息管理現(xiàn)狀和集成的實(shí)際需求對(duì)完井信息進(jìn)行組織、規(guī)劃與集成,最終實(shí)現(xiàn)完井信息在GIS中的集成整合。本文的主要研究?jī)?nèi)容概括如下:1.油田完井信息集成需求分析與總體設(shè)計(jì)通過對(duì)油田完井實(shí)際生產(chǎn)過程中各專業(yè)領(lǐng)域的業(yè)務(wù)進(jìn)行詳細(xì)地分析與總結(jié),對(duì)完井信息集成的關(guān)鍵點(diǎn)進(jìn)行了分析,應(yīng)用基于“用戶-實(shí)體對(duì)象-功能”的集成框架對(duì)完井信息進(jìn)行組織,并對(duì)框架中的集成元素、以及元素之間的關(guān)系進(jìn)行分析;然后進(jìn)行總體設(shè)計(jì),提出了以元模型驅(qū)動(dòng)技術(shù)、中間件技術(shù)為集成手段的完井信息集成的四層體系結(jié)構(gòu)。2.完井信息集成模型的詳細(xì)設(shè)計(jì)基于對(duì)完井信息集成的需求的分析及總體設(shè)計(jì),通過對(duì)完井?dāng)?shù)據(jù)模型和GIS空間數(shù)據(jù)模型的分析,以元數(shù)據(jù)建模技術(shù)為基礎(chǔ),以基于“用戶-實(shí)體對(duì)象-功能”的集成框架為核心指導(dǎo),設(shè)計(jì)并實(shí)現(xiàn)了油田完井信息集成系統(tǒng)元模型;通過中間件技術(shù),實(shí)現(xiàn)了模型中數(shù)據(jù)的集成整合。3.基于本文所研究與應(yīng)用的完井信息集成框架,設(shè)計(jì)并實(shí)現(xiàn)了應(yīng)用系統(tǒng),系統(tǒng)的應(yīng)用效果良好。并對(duì)全文所做的研究工作與有待進(jìn)一步研究與解決的問題進(jìn)行了總結(jié)。
[Abstract]:Well completion production is an important link in oilfield productivity construction. Well completion management information comes from many sources, different processing methods and analysis angles of the same information in different fields, and the acquisition and expression of completion information are not intuitionistic. Information fusion and resource sharing become more and more difficult, and effective planning, integration and integration of all kinds of information involved in completion management are beneficial to the sharing and integration of completion information. It can promote the information exchange and cooperation in various fields of completion, and thus improve the level of information management in oil field completion. The research of oilfield completion information integration is of great practical significance and high research value. In this paper, the integration framework based on "user-entity object-function" is taken as the integration core, and the metadata and meta-model-driven theory is used. Based on the theory of middleware integration and GIS, this paper organizes, plans and integrates well completion information according to the present situation of information management in various fields of oil field completion production and the actual needs of integration. Finally, the integration of completion information in GIS is realized. The main research contents of this paper are summarized as follows: 1. The integrated requirement analysis and overall design of completion information in oil field. For detailed analysis and summary, The key points of completion information integration are analyzed, and the integration framework based on "user-entity object-function" is applied to organize the completion information, and the integration elements in the framework and the relationship between the elements are analyzed. Then the overall design is carried out, and a meta-model-driven technology is proposed. The detailed design of the completion information integration model is based on the analysis of the requirements of the completion information integration and the overall design. Based on the analysis of completion data model and GIS spatial data model, the integration framework based on "user-entity object-function" is taken as the core guidance, based on metadata modeling technology. The meta-model of oilfield completion information integration system is designed and implemented, and the integration of data in the model is realized by middleware technology. The application system is designed and implemented based on the completion information integration framework studied and applied in this paper. The application effect of the system is good, and the research work done in this paper and the problems to be further studied and solved are summarized.
【學(xué)位授予單位】:東北石油大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:TE257;TP311.52

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