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- Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis 加水热模拟中深湖与煤系泥岩地化特征比较
- Keywords Bonan subsag;Zhanhua sag;structure background;sublacustrine fan;sedimentary environment;deep lacustrine facies; 渤南洼陷;沾化凹陷;构造背景;浅湖相;水下冲积扇;湖底扇;深湖相;
- The early to middle Jurassic coal-bearing deposition is mainly consisted of fluvial or lakeshore,estuarine delta facies,lacustrine facies and slough facies. 蔚县煤田早中侏罗世含煤沉积,主要由河流或湖滨河口三角洲相、湖泊相、泥沼相组成。
- The northeastern area was dominated by the continental and lacustrine facies. 华北地区-北祁连地区主体为河湖相沉积;
- By the deep investigation of lacustrine facies sedimentary stratums in Ningwu Shanxi province we will make sure the fundamental laws of climate and environmeng changing since Holocene in Huabei area. 对山西宁武地区湖相沉积地层的进一步深入调查与研究,将会确定华北地区的全新世以来环境与气候变化的基本规律。
- Shanxi Formation is a set of paralic continental deposit,of which,fluvial,swamp and lacustrine facies alternatively presented regularly. 山西组为一套近海型的陆相沉积,其中河流相、沼泽相及湖泊相有规律地交替出现。
- Major sedimentary facies in the Huanhe-Huachi Formation include lacustrine facies, delta facies, meandering fluvial facies, and interbedded eolian sandstone facies. 而在环河华池组主要沉积了湖相、三角洲相、曲流河相及风成砂岩夹层。
- The sedi-mentary environment of the oil shale belongs to sub-deep lacustrine-deep lacustrine facies based on com-prehensive field investigation. 综合野外工作研究表明,油页岩发育于深湖半深湖相,主要分布于杨木屯胜利屯一带的松江向斜轴部一带。
- There occur from west to east the (fan) delta or shallow, semi-deep and deep lacustrine deposits which are assigned to three depositional systems. 自西向东依次出现(扇)三角洲/浅湖、半深湖、深湖沉积,可划分为三种沉积体系,有利沉积相为(扇)三角洲前缘及浊积岩;
- The oil shale of the third mumber developed in highstand system tract, and its genetic type is of humosapropelic of shallow lacustrine facies. 油三层形成于高水位体系域发育时期,成因类型为浅湖相腐殖-腐泥型油页岩。
- The study results show that hydrocarbon in Panyu low-uplift is mainly derived from Enping Formation and is not contributed by deep lacustrine source rocks in Wenchang Formation. 综合研究认为:番禺低隆起油气主要源自恩平组烃源岩,没有文昌组中深湖相烃源岩的贡献;
- The conclusions show that Xujiahe Formation mainly deposited on alluvial fans, lacustrine deltas, lacustrine facies, marine deltas facies, shoreline facies and bay facies. 结果表明:研究区内主要发育了冲积扇、湖相三角洲、湖泊、海相三角洲、滨岸和海湾六种主要的沉积相类型;
- There are 25 sedimentary cycles made up of aeolian palaeo-dune sands, loess, palaeosol, lacustrine facies and alluvial-hillslope sandy soils and gravels in Chagelebu section, Badan Jaran Desert . 巴丹吉林沙漠查格勒布地层剖面150ka B.;P
- The Palaeogene system in the southern west sag of the Dongpu depression consists of rift-lacustrine deposits, and is developed with fluvial, delta, alluvial, fan-delta and lacustrine facies. 摘要东濮凹陷西洼南段老第三系属地堑型湖盆沈积,主要发育河流相、三角洲相、冲积扇相、扇三角洲相以及湖泊相。
- Meandering-delta facies can be divided into delta plain subfacies and delta front subfacies,and lacustrine facies can be divided into shore lacustrine subfacies and shallow lacustrine subfacies. 头台地区泉四段属曲流河三角洲和湖泊沉积体系,曲流河三角洲相分为三角洲平原和三角洲前缘2种亚相,湖泊相分为滨湖和浅湖2种亚相。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- At present, most middle deep heavy oil reservoirs in Liaohe oil field are at middle or late stage of cycle s team stimulation(CSS), facing the challenge of the converting development meth ods. 目前辽河油田的中深层稠油油藏大多数主力区块已进入蒸汽吞吐的中后期,蒸汽驱是蒸汽吞吐后提高采收率最有效的接替技术。
- lacustrine facies biogas reservoir 湖相生物气藏
- Design of Dam Built on Deep Lacustrine Deposit Substratum 深厚湖积层软基上建坝设计
- I'm sick of being piggy in the middle all the time. 我腻烦了总是夹在争吵双方的中间。