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- Lakeshore and shallow Lake deposits are main microfacies types of lake facies. 滨、浅湖相构成了湖泊相的主要亚相类型。
- The sedimentary facies includes alluvial fan, fan-delta, offshore lake, shallow lake and deep lake facies. 沉积相类型包括:冲积扇相、扇三角洲相、滨湖相、浅湖相、深湖相。
- HST is mainly comprised of shallow lake facies sediments system, with aggradational and progradational parasequence set stacking pattern. 水进体系域沉积物主要为半深湖相凝灰质泥岩和白云质泥岩,具退积式叠加样式;
- shallow lake facies silty fine sand 湖相粉细砂
- In the end, the seismic facies have been transferred into sedimentary facies, and the results show that the shallow lake, semi-deep lake and shore lake sub-facies were mainly developed in the study area. 编制了研究区地震相平面分布图,同时利用单井资料对和1、和5井进行了单井沉积相分析。
- Analysis on Sedimentary System and Reservoir Architecture of Delta- Shallow Lake Facies of Fanzhuang in Jinhu Depression 范庄油田阜宁组沉积体系及砂体建筑结构分析
- While shore shallow lacustrine consists of mudflats and bank bars. 滨浅湖沉积微相由砂泥坪及滩坝构成。
- (3) the main types of the sedimentary facies of the Neogene in the Huatugou oilfield include braided channel deltaic plain, deltaic frontal margin, fore-delta, littoral lake and shallow lake facies. (3)研究层段砂岩储层沉积相类型主要包括辫状河三角洲前缘、前三角洲相和滨湖、浅湖相。
- Near shore turbidite fan and typical turbidite rock are deposited on well developed deep lake facies sediments in this area. 本区深湖相沉积十分发育,并在此背景上沉积了近岸浊积扇和典型的浊积岩。
- The shore lake section is mainly formed by capillary process, shallow lake and half deep lake sections are formed by refluence osmosis process. 其储集空间包括基质孔隙和裂缝孔隙两部分,为双孔隙介质,是良好的油气储集层。
- Carbonate sedimentary facies include lime-mud flats and algal flats in littoral lake, grain banks in shallow lake, algal mounds in shallow lake and marls in semi-deep lake etc. 碳酸盐岩沉积相可划分为滨湖灰泥坪、滨湖藻坪、浅湖颗粒滩、浅湖藻丘以及半深湖泥灰岩相。
- We suggest that the favorable reservoir facies within Ganchaigou Formation in West Qaidam Basin are delta front facies, fan-delta front facies, dam-and-beach facies of the littoral and shallow lake, lacustrine floor fan facies and carbonates facies. 强调了三角洲相前缘、扇三角洲相前缘、滨浅湖滩坝、湖底扇以及碳酸盐岩沉积是西部地区干柴沟组有利的储集岩相带。
- The sedimentary facies include shore-shallow lake, shallow lake, semi-deep lake, while the microfacies of biology bank and oolitic beach are more valuable for the oil and gas exploration. 沉积相类型有滨浅湖、浅湖、半深湖等,其中生物浅滩、鲕滩等微相具有较好的油气勘探价值。
- The sediments are mudstone, shale, carbonaceous mudstone and marl of deep and semi-deep lake facies. 烃源岩已进入成熟阶段,处于生油高峰期。
- Under this depositional setting, alluvial fan, river, fandelta and lake facies are developed. 研究区内存在冲积扇、曲流河、扇三角洲、湖泊等相类型。
- Lake facies developed shallow-lake beach sand, shallow-lake sandbar and shallow-lake mud microfacies. 湖泊相发育有浅湖滩砂、浅湖砂坝和浅湖泥微相。
- Carbonate of lake facies is a weak field of sedi-mentological research both at home and abroad. 在东营凹陷王73井区的沙四段地层中,发育有典型的湖相滩坝砂体沉积。
- Moreover, the basin bottom fan can be developed because the near-shore beach and bar in the shallow lake glides, too. 盆底扇主要分布于洼陷北部,位于孤南断裂坡脚部位。
- The sea had eaten away much of the shore. 海浪对海岸侵蚀得厉害。