本文關(guān)鍵詞：基于GIS的含油氣區(qū)構(gòu)造分析系統(tǒng)設(shè)計(jì)與開發(fā)　出處：《長(zhǎng)江大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： GIS 構(gòu)造分析 Arc Engine 沉降分析 構(gòu)造演化

【摘要】：地理信息系統(tǒng)(GIS)是處理與空間位置相關(guān)信息的軟件系統(tǒng)。當(dāng)前,GIS的應(yīng)用領(lǐng)域已逐漸擴(kuò)展到社會(huì)生活的各個(gè)方面。油氣勘探所處理的對(duì)象有其固有的空間特性,基于GIS解決油氣勘探領(lǐng)域的各種問題具有可行性。含油氣區(qū)構(gòu)造分析是油氣勘探所要解決的主要問題之一,本文將GIS技術(shù)應(yīng)用到含油氣區(qū)構(gòu)造分析中,構(gòu)建構(gòu)造分析的信息化解決方案,以滿足油氣勘探中構(gòu)造分析和研究的需要。本文深入探討了在GIS的支持下開展含油氣區(qū)構(gòu)造分析的基本途徑和解決方案。圍繞沉降分析、古構(gòu)造重建以及古構(gòu)造演化剖面生成這三個(gè)構(gòu)造分析的基本問題,探討了基于GIS的含油氣區(qū)構(gòu)造分析系統(tǒng)設(shè)計(jì)與開發(fā)的關(guān)鍵技術(shù),構(gòu)建了基于GIS的含油氣區(qū)構(gòu)造分析、古構(gòu)造重建、古構(gòu)造演化分析的數(shù)學(xué)模型及實(shí)現(xiàn)流程,開展了構(gòu)造分析系統(tǒng)的總體設(shè)計(jì)和功能設(shè)計(jì)。以Visual Studio 2005為基礎(chǔ)開發(fā)平臺(tái),采用組件開發(fā)技術(shù),以ArcEngine為支撐實(shí)現(xiàn)了系統(tǒng)功能,開發(fā)出了一套具有主要構(gòu)造分析功能,可基本滿足含油氣區(qū)構(gòu)造分析需要的應(yīng)用系統(tǒng)。并利用該系統(tǒng)提供的功能模塊開展了元壩地區(qū)構(gòu)造沉降分析及構(gòu)造演化分析。本文取得的成果主要有:(1)開展了構(gòu)造分析的GIS建模。在前人研究基礎(chǔ)上,對(duì)基于GIS的構(gòu)造分析方法做了分析總結(jié),闡述了GIS支持下的沉降分析、古構(gòu)造重建、構(gòu)造演化分析模型,為構(gòu)造分析系統(tǒng)設(shè)計(jì)奠定了基礎(chǔ)。(2)開展了構(gòu)造分析軟件系統(tǒng)設(shè)計(jì),利用ARCGIS二次開發(fā)組件開發(fā)了一套具有構(gòu)造沉降分析、構(gòu)造演化分析、古構(gòu)造重建等功能的構(gòu)造分析系統(tǒng)。(3)以元壩地區(qū)構(gòu)造沉降分析及構(gòu)造演化分析為例,利用本文開發(fā)的系統(tǒng)開展了應(yīng)用示范。建立了YB3、YB4、YB5 3口井不同類型巖石的孔隙度-深度關(guān)系,初步探討了元壩地區(qū)中生代晚期-新生代的剝蝕量問題,分析了YB3、YB4、YB5井的單井沉降史,重建了元壩地區(qū)6個(gè)時(shí)期的古構(gòu)造,開展了元壩地區(qū)構(gòu)造演化史分析,驗(yàn)證了本文開發(fā)的系統(tǒng)的實(shí)用性。
[Abstract]:Geographic Information System (GIS) is a software system for dealing with spatial location related information. At present, the application of GIS has gradually expanded to all aspects of social life. The object treated by oil and gas exploration has its inherent spatial characteristics, and it is feasible to solve various problems in the field of oil and gas exploration based on GIS. Structural analysis of oil-bearing areas is one of the main problems to be solved in oil and gas exploration. In this paper, GIS technology is applied to structural analysis of oil and gas areas, and an information solution for structural analysis is constructed to meet the needs of structural analysis and research in oil and gas exploration. In this paper, the basic approaches and solutions for the structural analysis of oil and gas bearing areas under the support of GIS are discussed in this paper. The settlement analysis, tectonic reconstruction and tectonic evolution section formation analysis of the basic problems of the three constructions, discusses the analysis of oil and gas bearing area structure of the key technique of GIS system design and development based on the construction of oil and gas analysis, tectonic GIS paleo tectonic reconstruction, tectonic evolution analysis and the process of mathematical model based on the overall design and function structure of the system design. Based on the Visual Studio 2005 platform, component development technology and ArcEngine support are applied to realize the system functions. A set of application system with main structure analysis functions is basically developed to meet the needs of structural analysis in oil and gas area. The structural subsidence analysis and structural evolution analysis of Guangyuan area have been carried out by using the functional modules provided by the system. The main achievements of this paper are as follows: (1) the GIS modeling of structural analysis is carried out. On the basis of previous studies, the structural analysis method based on GIS is analyzed and summarized. The settlement analysis, palaeo structural reconstruction and tectonic evolution analysis model supported by GIS are expounded, which lays the foundation for the design of structural analysis system. (2) carried out the design of structural analysis software system, and developed a set of structural analysis system with functions of structural subsidence analysis, structural evolution analysis and palaeo structural reconstruction by using the two development component of ARCGIS. (3) taking the analysis of tectonic subsidence and structural evolution in Guangyuan as an example, the application and demonstration of the system developed in this paper is carried out. The relationship between the establishment of YB3, YB4, YB5 3 wells of different types of rock porosity depth, discussed the erosion problems in Guangyuan area during the late Mesozoic - Cenozoic, analysis of single well YB3, YB4 YB5, the subsidence history of wells, reconstruction of paleo tectonic 6 in Guangyuan area, Guangyuan area to carry out construction evolution analysis, verified the practicability of this system.
【學(xué)位授予單位】：長(zhǎng)江大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：P618.13;P208

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