sublacustrine 中文意思是什麼
sublacustrine
解釋
湖下的-
Discovery and significance of sublacustrine slump turbidite fans in chang 6 oil - bearing formation of baibao region in ordos basin, china
鄂爾多斯盆地白豹地區長6油層組湖底滑塌濁積扇沉積特徵及其研究意義 -
The sublacustrine fan, as an important deposit in actic region of northern chexi sub - sag, is characterized with both source and reservoir in it and favorable hydrocarbon accumulation conditions
摘要湖底扇是車西窪陷北部陡坡帶的一種重要的沉積類型，具有自生、自儲的特點，成藏條件優越。 -
The most favorable reservoirs of study formatioms in study area are delta river mouth bar sand body and sublacustrine fan sand body. the sublacustrine fan sand body region developed in each sand group and the river mouth bar sand body region developed in gao 5 sand - group are the most favorable regions of developing lithologic traps
研究區研究層段的最有利儲層是三角洲河口壩砂體和湖底扇砂體，各砂組發育的湖底扇砂體區和高5砂組發育的河口壩砂體發育區是形成巖性圈閉最有利的場所。 -
Sedimentary characteristics of sublacustrine fan of the interval 6 of yanchang formation of upper triassic in southwestern ordos basin
鄂爾多斯盆地西南部上三疊統長6油層組湖底扇特徵 -
The segment, es32, is a set of sedimentation deposited by gravity flow of the near - shore steep slope sublacustrine fen, is formed out of granule roundstone and also features coarse lithology and crude grading
Es _ 3 ~ 2段儲層屬近岸陡坡湖底扇重力流沉積，儲層巖性以細礫巖為主，巖性粗、分選性差。 -
Member - one of nenjiang group is divided into sa 0 sand - group. the same points of medimentary microfacies types and distribution by developed in many sand groups lies in that they dominate with river delta and shore - shallow lake in west and dominate with deep lake - semi - deep lake and contain gravity flow. the change of sediment scope of each sand - group makes deep lake - semi - deep lake and sublacustrine fan sediment of ga 0 and pu 2 sand - groups not being developed during the lest sediment area, but the deep lake - semi - deep lake and sublacustrine fan sediment during the largest sediment scope of sa 0 is well developed
多數砂組發育的沉積微相類型和分佈的共同之處在於，西側多以河流三角洲和濱淺湖沉積為主，東部以深湖?半深湖為主其中夾有重力流，但由於各砂組沉積范圍的變化，造成沉積區最小時期的高0 、葡2砂組深湖?半深湖及湖底扇沉積不發育，而沉積范圍最大時期的薩0砂組深湖?半深湖及湖底扇沉積極其發育。 -
By viewing the cores in cored wells of the research district, combining with the depositional characters of every sand formation and its relevant marks of log facies, the differentiation and sorting of sedimentary microfacies of sublacustrine fan are described systematically ; the planar and vertical changing rules of sedimentary microfacies are studied on this base ; finally the three - dimensional mode of the sublacustrine fan is established, which provides a certain reference action for similar research work
摘要通過對研究區內取芯井的巖芯觀察，結合各砂層組的沉積特徵及其相應的測井相標志，系統的描述了湖底扇沉積微相的劃分及分類，在此基礎上研究沉積微相平面及垂向上變化規律，最終建立了湖底扇的立體模型，為以後的類似的研究工作提供了一定的參考作用。 -
Sedimentary facies consist of fan delta, delta, nearshore submarine fan, sublacustrine fan, littoral - shallow lake beach and bar, as well as littoral - shallow lake, and semideep - deep lake facies and subfacies, of which the preferred sedimentary facies include delta, fan delta front, sublacustrine fan, midfan and outer fan of the nearshore submarine fan, and beach - bar facies developed in the littoral - shallow lake
綜合考慮物源特徵、沉積環境、沉積體系平面展布以及生、儲、蓋組合關系，認為有利的沉積相帶主要是三角洲、扇三角洲前緣、湖底扇、近岸水下扇的中扇和外扇以及濱淺湖中發育的灘壩和砂壩。
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