本文選題：鄂爾多斯盆地　切入點(diǎn)：馬家溝組下部　出處：《煤炭技術(shù)》2017年07期

【摘要】：根據(jù)巖心、薄片和測井資料,并結(jié)合古地貌分析,認(rèn)為鄂爾多斯盆地東部發(fā)育多期巖溶,馬四期前因鹽刺穿構(gòu)造作用,地層抬升,馬三段地層被剝蝕,形成"后馬三期"新的一期巖溶作用。巖溶塌陷發(fā)育受控于斷裂和底劈作用,并沿?cái)嗔褞Х植肌?br/>[Abstract]:Based on core, thin slice and logging data and paleogeomorphology analysis, it is concluded that there are many stages of karst in the eastern part of Ordos Basin, and the strata are uplifted and eroded before the fourth stage due to salt piercing. The karst collapse is controlled by faults and bottom cleavage and distributes along the fault zone.
【作者單位】： 中國地質(zhì)大學(xué)(北京)能源學(xué)院;海相儲(chǔ)層演化與油氣富集機(jī)理教育部重點(diǎn)實(shí)驗(yàn)室;
【基金】：國家自然科學(xué)基金項(xiàng)目(41272132) 中國地質(zhì)調(diào)查局地質(zhì)調(diào)查項(xiàng)目(2-1-2010-18-A;12120115002901-04)
【分類號(hào)】：P618.13;P642.25
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本文編號(hào)：1685613