depositional unconformity 中文意思是什麼
depositional unconformity
解釋
沉積不整合- depositional : 沉積的
- unconformity : n. （pl. -ties）1. 不相符；不一致；不相稱；不順從。2. 【地質學；地理學】不整合；不整合面。
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On the base of fully utilizing the available data about tectonic maps and structural elements, the present paper has made synthesized research that used the ways of stratigraphic sequence edge unconformity analysis and stratigraphic thickness correlation analysis, and combined seismic - data interpretation, review of paleo - structure and ancient landform and research of tectonic evolution and petroleum system, and combined region and location, plane and profile and time and spatial. by the synthesis analysis on tectonic evolution of hetian paleo - uplift in tarim basin, the results indicate that : ( 1 ) hetian paleo - uplift is a sedimental and erosional paleo - uplift. the formation and evolution of the hetian paleo - uplift experienced three stages, that is, the uplifting and eroding stage of the caledonian period, the depositional stage of the hercynian period and the destroying stage of the himalayan period, and evolved from paleo - lift to inclining strap at last
本文採用地質和地球物理相結合的研究思路，運用多種技術手段和方法；在充分利用已有構造圖資料和構造要素資料的基礎上，運用地層層序邊界不整合分析法、地層厚度對比分析法，結合地震資料的精細解釋、古構造和古地貌的恢復、構造演化史研究、含油氣系統的研究，和區域和局部、平面和剖面、時間和空間的結合研究，對塔里木盆地和田古隆起構造演化及油氣關系進行了綜合分析，認為： （ 1 ）和田古隆起為一沉積?剝蝕性古隆起；形成於志留-泥盆紀；其構造演化可分為三個階段，即加里東期的抬升剝蝕階段、海西期的沉積階段和喜山期的破壞階段，最終由古隆起演變為一斜坡帶。 -
The good reservoir facies are braided stream and braided delta in alaer area, fan - delta in arhati area and lake - floor fan in shizigou - ganchaigou area. all of these areas are the main targets for oil exploration, it has discovered that there is an important unconformity between upper youshashan and lower youshashan formation of tertiary, on which there are a large amount of erosion and long time of depositional hiatues
在上述研究的基礎上，對區內油氣勘探的有利區帶進行了預測，指出阿拉爾北東辮狀河三角洲相帶、阿哈提南東扇三角洲相帶和獅子溝一乾柴溝湖底扇相帶為區內有利的儲集相帶，是今後勘探的主要目標。 -
The paths for hydrocarbon migration were dominated by faulting, unconformity, pores or fissure network system, where the driving forces for oil / gas migration would be abnormal high pressure ( niubao formation depositional period ) and hydrostatic pressure ( dinqing lake formation depositional period )
油氣運移沿斷層、不整合、孔隙或裂隙連絡體系進行，運移驅動力在牛堡組沉積期為異常高壓，而丁青湖組沉積期則為靜水壓力。 -
Complex subtle trap further falls into structural lithology, structural unconformity and lithology unconformity reservoirs. so far, the main theories to study subtle trap include early seismic stratigraphy and late sequence stratigraphy, between them sequence stratigraphy is most effective, its stand tract concepts for different depositional systems is of important significance
目前，世界上研究隱蔽油氣藏的理論主要有早期的地震地層學理論及新興的層序地層學理論，其中層序地層學理論最為引人注目，且是尋找隱蔽油氣藏的最好的方法，其不同水位期對不同沉積體的尋找具有指導意義。
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