湖相

用地层倾角测井资料划分湖相沉积的微相

Subdividing lacustrine facies with the dipmeter data

海相及湖相碳酸盐岩储层预测&层序地层学技术在储层预测中的应用

Prediction for carbonate reservoirs of marine or lacustrine facies : Application of sequence stratigraphy in reservoir prediction

湖相沉积物的U系测年结果为88.9～56.2ka，确定其沉积时代为晚更新世早中期。

The lacustrine deposits have U-series ages of 88.9 ka to 56.2 ka .

利用多年冻土区湖相沉积物中埋藏植物稳定碳同位素组成重建大气CO2浓度

The Records of Atmospheric CO_2 Derived from the Stable Carbon Isotopic Composition of Buried Plant Tissues in Perennial Frozen Lacustrine Sediments

北京延庆盆地湖相钙质层的电子自旋共振（ESR）测年研究

ESR dating of caliche in lake deposit from the Yanqing basin , beijing

微量元素Mn、Rb、Ni、U、V、B、Co、Th和Ga在湖相泥岩中含量明显增高，而在辫状三角洲及河流泛滥平原泥岩中含量较低。

B ? Co ? Th and Ga is obviously higher in the limnic shale , while the content in the shale of braided stream delta and flood plain is relatively low .

自早白垩世至第四纪发育了3个各具特点的沉积旋回，早白垩世沉积的AG组湖相富含有机质的泥岩、页岩分布广泛，评价为好&极好烃源岩；

There has been three sedimentary cycles developed from Cretaceous to Quaternary . AG Formation lacustrine facies shale and claystone deposited during early Cretaceous is of organic rich , which is rated as good to excellent source rock .

下白垩统剥蚀厚度一般为1000～2000m，原始沉积厚度约2000～4500m，厚度变化较大，发育面积较大的湖泊，有较深湖相沉积，为一断陷型盆地；

The Lower Cretaceous formation is fault basin with erosion thickness of 1000-2000m and original sedimentary thickness of 2000-4500m .

沙一段为湖水咸化、还原性的半深湖相环境，其烃源岩中有机质丰度高（TOC平均为5%左右），但处于未成熟阶段，主要生成生物气。

The Sha-1 immature hydrocarbon source rocks formed under the salt lake-saline water environment , the content of organic mat - ter ( TOC ) was 5.0 % averagely , they are formed into biogas .

结合AMS测年和地球化学分析，可以推断出洪湖在1200a来经历了沼泽沉积和湖相沉积。

By combination AMS dating and geochemistry analyses , it can be deduced that Honghu Lake experiences swampy and lacustrine sediment from last 1200a .

依据测井方法对烃源岩的纵向特征进行了精细刻画，通过TOC与HI关系，建立了湖相源岩的评价标准。

The method to calculate total organic carbon ( TOC ) in source rock by logging is used to delicately portray the vertical characteristic of source rock cross section . The evaluation criterion of lacustrine source rock is based on the relationship between TOC and hydrogen index ( HI ) .

第二类原油，富含藻类物质（C27甾烷与C304α甲基甾烷含量较高），该类原油可能来自侏罗系的富藻湖相泥岩；

The second type of oil is characterized by high content of algal substance ( high content of C 27 and C 304 α - methylstrane ), and this kind of oil is possibly from the lacustrine mudstone with abundant algae .

西太平洋含油带的湖相沉积与烃类聚集

Lacustrine sedimentation and hydrocarbon accumulation in the Western Pacific oil-bearing belt

湖相沉积岩中的同生变形构造及其地质意义

Contemporaneous deformed structures in lacustrine sedimentary rocks and their geological significance

泌阳凹陷湖相白云岩层序地层学分析

Analysis of high-resolution sequence stratigraphy of lake-dolomite formation in Biyang depression

渤海湾地区下第三系湖相碳酸盐岩及沉积模式

Eogene lacustrine carbonate rocks and sedimentary model in Bohai Bay region

济阳坳陷下第三系湖相沉积的层序地层学分析

Sequence stratigraphic analysis of Eogene system lacustrine deposit in Jiyang Depression

湖相油页岩的沉积环境及其层序地层学意义

Depositional environments of lacustrine OILSHALES and its sequence stratigraphy significance

不同沉积环境湖相低熟原油的芳烃分布特征

Distribution Features of Aromatics in Lacustrine Low Mature Crude Oils from Different

湖相介形虫古生态学在环境变化研究中的应用

Application of Lacustrine Ostracodes to the Study of Environmental Changes

目前湖相碳酸盐岩是国内外沉积学研究的薄弱环节。

Review and prospect of the study on domestic lacustrine carbonate rocks ;

柴达木盆地古近纪&新近纪湖相叠层石与藻礁的沉积组合特征与意义

Miocene Stromatolites Associated with Lacustrine Algal Reefs : Qaidam Basin , China

湖相介形类壳体地球化学在环境变化研究中的应用与进展

Lacustrine Ostracodes as Environmental Change Indicators : Application and Advance

冰蚀湖相沉积物的环境磁学特征

Environmental magnetism characteristics of the deposits in glacial erosive lake

浊积岩沉积在正常的湖相暗色泥岩之中。

Turbidites were deposited in the dark shale of normal lake facies .

湖相内成碎屑流的沉积及形成机理

The sedimentation and formation mechanism of lacustrine endogenic debris flow

我国西部内陆型晚冰期环境特征的湖相沉积记录

Inland Lacustrine Record of Environmental Change during Late Glaciation in West China

放射性测量方法在湖相沉积物研究中的应用

Application of radioactive measurement in the research of lake sediment

河北阳原东目连第四纪湖相叠层石

Quaternary lacustrine stromatolites at Dongmulian , Yangyuan , Hebei

古气候变化对湖相高频旋回泥岩和页岩的沉积控制

The Sedimentary Control to Mudstone and Shale of High-frequency Cycle by Paleoclimate Change