本文選題：GIS + 頁巖氣　； 參考：《遙感信息》2017年04期

【摘要】：為減少頁巖氣勘探成本、降低勘查風(fēng)險,兼顧頁巖氣開發(fā)的環(huán)境效應(yīng)問題,首次將GIS與RS方法應(yīng)用到重慶市酉陽東頁巖氣勘查區(qū)塊鉆探場地選址中。選擇了坡度、道路、斷層、地質(zhì)調(diào)查線路、地質(zhì)災(zāi)害和禁止勘查/開采區(qū)等6個因子,采用"一票否決"的方法,通過疊加分析得到了鉆探場地適宜區(qū);綜合考慮土地利用、水系和有效面積等參考因素,進行了鉆探場地的進一步優(yōu)選,并以ArcGlobe軟件為三維展示平臺,實現(xiàn)了工作區(qū)虛擬顯示。結(jié)果表明,該方法充分考慮了自然地理條件對鉆探場地選址的約束,剔除了政策限制區(qū)域,兼顧了地質(zhì)基礎(chǔ),選址結(jié)果為后期實地的鉆場選址指出了方向,地表三維可視化的展示方法可為野外調(diào)查、勘查部署等工作提供輔助決策支持。
[Abstract]:In order to reduce the cost of shale gas exploration, reduce the exploration risk and take into account the environmental effect of shale gas development, GIS and RS methods are applied to the site selection of Chongqing Youyang shale gas exploration block for the first time. Six factors, such as slope, road, fault, geological survey route, geological hazard and no exploration / mining area, were selected. By using the method of "one vote veto", the suitable area of drilling site was obtained by superposition analysis. Based on the reference factors such as water system and effective area, the drilling site is further optimized, and the virtual display of the working area is realized by using ArcGlobe software as the 3D display platform. The results show that the method takes full account of the constraints of physical and geographical conditions on the site selection of drilling sites, removes the policy restricted areas, and takes into account the geological foundation. The results of the site selection indicate the direction of the site selection in the later stage of drilling site selection. The display method of surface 3D visualization can provide auxiliary decision support for field investigation, exploration deployment and so on.
【作者單位】： 重慶地質(zhì)礦產(chǎn)研究院國土資源部頁巖氣資源勘查重點實驗室;重慶地質(zhì)礦產(chǎn)研究院重慶市頁巖氣資源與勘查工程技術(shù)研究中心;成都理工大學(xué)地質(zhì)災(zāi)害防治與地質(zhì)環(huán)境保護國家重點實驗室;
【分類號】：P208;P627;P634

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本文編號：2100472