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延長(zhǎng)探區(qū)頁巖含氣性特征及影響因素分析畢業(yè)論文(已修改)

2025-07-17 08:06 本頁面
 

【正文】 XXXXXXX大學(xué) 畢 業(yè) 論 文 ( 設(shè) 計(jì) ) 論文題目 : 延長(zhǎng)探區(qū)頁巖含氣性特征及影響因素分析 學(xué)生姓名 : 學(xué)號(hào): 指導(dǎo)教師: 職稱: 院 系: 專業(yè)班級(jí): 二 ○ 一七 年 三 月 十 日 畢業(yè)論文(設(shè)計(jì))誠信保證書 我保證在畢業(yè)論文(設(shè)計(jì))期間,獨(dú)立思考,認(rèn)真完成我的選題 《 延長(zhǎng)探區(qū)頁巖含氣性特征及影響因素分析 》,不弄虛作假、不抄襲他人成果。 保證人: 學(xué)號(hào): 學(xué)院: 級(jí): 專業(yè): 2017 年 3 月 10日 摘 要 延長(zhǎng)石油集團(tuán)天然氣探區(qū)位于鄂爾多斯盆地 陜斜坡東南部,鄂爾多斯盆地作為中國第二大沉積盆地,具有豐富的地質(zhì)資源。國內(nèi)外眾多學(xué)者對(duì)該盆地內(nèi)的常規(guī)石油及天然氣成因、類型、成藏進(jìn)行了大量的研究。 但是對(duì)于頁巖氣的認(rèn)識(shí)還較少,尤其是對(duì)于延長(zhǎng)探區(qū)頁巖的含氣性特性與相關(guān)影響 的因素比較 少。 本文在 重點(diǎn)研究了鄂爾多斯盆地的延長(zhǎng)探區(qū)頁巖含 氣的相關(guān)特性,了探索影響頁巖含氣量的因素,測(cè)量了不同地區(qū)多口頁巖氣探井的含氣量,通過對(duì)比分析其含氣量特征,找到了不同頁巖氣探井的巖性、總有機(jī)碳含量、孔隙度、壓力系數(shù)等參數(shù)與含氣量的關(guān)系,歸納了影響頁巖含氣量的主要因素。 研究了頁巖含氣量的因素主要包括溫度和壓力、有機(jī)質(zhì)含量、有機(jī) 質(zhì)類型、粘 177。礦物含量化及地層水礦化度等。 關(guān)鍵詞: 延長(zhǎng)探區(qū) ; 頁巖氣 ; 含氣性 ; 特征 Abstract Extension of the oil group Natural gas exploration area is located in the Ordos Basin southeast of the Shaanxi slopes, the Ordos Basin as China39。s second largest sedimentary basin, has rich geological resources. Many scholars at home and abroad have done a lot of research on the causes, types and reservoirs of conventional oil and natural gas in the basin. But less understanding of shale gas, especially for the extension of the exploration area shale gas characteristics and related factors are less. In this paper, the related characteristics of shale gas in the extended exploration area of Ordos Basin are mainly studied. The factors influencing the gas content of shale are explored, and the gas content of multiport shale gas exploration wells in different areas is measured. By analyzing the gas content The relationship between parameters such as lithology, total anic carbon content, porosity, pressure coefficient and gas content of different shale gas exploration wells was found, and the main factors influencing shale gas content were summarized. The factors that study the gas content of shale mainly include temperature and pressure, anic matter content, anic matter type, viscosity 177。 mineral content and formation water salinity. Key words: Extended exploration area。 shale gas。 Gas content。 feature 目錄 畢業(yè)論文(設(shè)計(jì))誠信保證書 ............................................................................................2 摘 要 ................................................................................................................................3 Abstract ...............................................................................................................................4 目錄 ....................................................................................................................................5 1 研究?jī)?nèi)容概述 ..................................................................................................................6 頁巖氣概述 ................................................................................................................6 中國頁巖氣研究現(xiàn)狀 .................................................................................................6 鄂爾多斯盆地概述 .
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