数据汇交资源 - 国家冰川冻土沙漠科学数据中心

A facies and palaeogeography-based approach for analysis of petroleum systems in United Arab Emirates

A facies and palaeogeography-... 2024-01-24

关键词:: UAE; Carbonate reservoir; Intrashelf basin; Petroleum system; Evaporite seal

The United Arab Emirates (UAE) is the 8th largest oil producing country and is rich in oil and gas resources. By the end of 2015, 68 oil and 23 gas fields ha...

作者:: Shu-Zheng Yin,Guo-Ping Bai,Lin Gao,Chuan-Yang Xu
文件大小:: 1.9 MiB

Fluid inclusion re-equilibration in carbonate rock caused by freezing during microthermometric analysis

Fluid inclusion re-equilibrat... 2024-01-24

关键词:: Fluid inclusions; homogenization temperature; melting temperature

Fluid inclusions are minute sealed fluid droplets in minerals, often less than 10 μm in diameter. They are commonly trapped in diagenetic cements or coalesce...

作者:: YANG Peng,LIU Keyu
文件大小:: 477.1 KiB

Light hydrocarbons and diamondoids of light oils in deep reservoirs of Shuntuoguole Low Uplift, Tarim Basin: Implication for the evaluation on thermal maturity, secondary alteration and source characteristics（塔里木盆地顺托果勒低隆起深层油气藏轻质烃和轻质金刚石：对热成熟度、次生蚀变和烃源特征评价的意义）

Light hydrocarbons and diamon... 2024-01-24

关键词:: Tarim basin; Ultra-deep reservoir; Light oil; Light hydrocarbons; Diamondoids; Oil alteration

The Shuntuoguole Low Uplift in Tarim Basin is particular because it provides insights into geochemistry of light oils at ultra-deep Ordovician oil reservoirs...

作者:: Chai ZhiChen,Zhonghong Liu,Hua Cao,Zicheng Cheng,Bin Wu,Zepeng Qu,Jiang xiu
文件大小:: 6.6 MiB

Pore structure characterization of Eocene low-permeability sandstones via fractal analysis and machine learning: An example from the Dongying Depression, Bohai Bay Basin, China

Pore structure characterizati... 2024-01-24

关键词:: scanning electron microscopy; Kozeny–Carman; low-permeability

Poroperm analysis, mercury injection capillary pressure (MICP), and nuclear magnetic resonance (NMR) measurements were performed to delineate the pore struct...

作者:: Yan Lu,Keyu Liu
文件大小:: 11.4 MiB

Biomarker geochemistry of crude oils and Lower Paleozoic source rocks in the Tarim Basin, western China: An oil-source rock correlation study（塔里木盆地原油生物标志物地球化学与下古生代烃源岩对比研究）

Biomarker geochemistry of cru... 2024-01-24

关键词:: Steranes; Triaromatic steroids; Cambrian; Ordovician; Source rocks; Biomarkers

AbstractIn order to select biomarker parameters that have potential to quantitatively distinguish between the Cambrian–Lower Ordovician and Upper Ordovician ...

作者:: Zhonghong Chen,T.-G. Wang,Meijun Li,Fuling Yang,Bin Cheng
文件大小:: 5.2 MiB

Identifying flow units by FA-assisted SSOM—An example from the Eocene basin-floor-fan turbidite reservoirs in Dongying Depression, Bohai Bay Basin, China.

Identifying flow units by FA-... 2024-01-24

关键词:: Basin-floor-fan turbidite; Flow unit; Factor analysis; Self-organizing-mapneural network; Supervised mode

Accurate identification of flow units is essential in oil and gas development. In this study, integrated core, log, and production data from the Eocene basin...

作者:: Yan Lu,Keyu Liu,Shouyu Xu,Ya Wang,Qingqing Zhang
文件大小:: 15.2 MiB

Effect of main frequencies on characterizing fault damage zones using forward modeling and attribute of variance

Effect of main frequencies on... 2024-01-24

关键词:

Faulting processes have created large damage zones with complex structures in the field; however, estimating the width and geometry of such fault structures ...

作者:: Yangpu Chen,Zonghu Liao,Li-Yun Fu,Gang Zhou,Liang Xu,Kurt J. Marfurt,Xinru Mu,and Huayao Zou
文件大小:: 6.3 MiB

Geochemical characteristics and migration pathways of Ordovician carbonate oil reservoirs in the Tuoputai Area, Tarim Basin, Northwestern China（塔里木盆地托普台地区奥陶系碳酸盐岩油藏地球化学特征及运移途径）

Geochemical characteristics a... 2024-01-24

关键词:: carbonate reservoirs; oil geochemical characteristics; oil migration pathways; deep oil and gas; Tuoputai area; Tarim Basin

Exploration potential is huge and the oil resources are rich in the Ordovician reservoirs of the Tarim Basin. However, the mechanism of hydrocarbon accumulat...

作者:: Hua LIU,Shen WANG,Bin CHENG,Zicheng CAO,Ziyue JIANG
文件大小:: 11.1 MiB

The Middle Permian Maokou reservoir (southern Sichuan Basin, China): Controls on karst development and distribution

The Middle Permian Maokou res... 2024-01-24

关键词:: Carbonate reservoir; Reservoir distribution; Reservoir productivity; Dual permeability; Caves; Maokou Formation

The Middle Permian Maokou limestone is a major natural gas producing reservoir in the southern Sichuan Basin, China. While matrix porosity is low, bit drops,...

作者:: Dancheng Zhu,Huayao Zou,Minglei Yang,Ting Li,Tao Li,Haiping Li,Liang Xu,Long Wen,Gang Zhou
文件大小:: 42.8 MiB

Geochemistry of high-maturity crude oil and gas from deep reservoirs and their geological significance: a case study on Shuntuoguole Low Uplift, Tarim Basin, western China（深层油气藏高成熟度原油和天然气的地球化学特征及其地质意义——以塔里木盆地顺托果勒低隆起为例）

Geochemistry of high-maturity... 2024-01-24

关键词:: biomarkers; biomarkers; biomarkers

The oils of Shuntuoguole low uplift of Tarim Basin in western China have high contents of saturated hydrocarbons and a high loss of light hydrocarbon compone...

作者:: Zhonghong Chen,Zhi Chai,Bin Cheng,Hua Liu,Yingchang Cao,Zicheng Cao,Jiangxiu Qu
文件大小:

Tectono-sedimentary evolution of the Late Ediacaran to early Cambrian trough in central Sichuan Basin, China: New insights from 3D stratigraphic forward modelling

Tectono-sedimentary evolution... 2024-01-24

关键词:: Tectono-sedimentary evolution; Formation and development mechanism; Stratigraphic forward modelling; Central Sichuan Basin

Several conceptual models have been proposed on the tectono-sedimentary evolution of the Late Ediacaran to early Cambrian trough in the central Sichuan Basin...

作者:: Jianliang Liu,Keyu Liu,Changwei Li,Weijing Liu
文件大小:: 7.6 MiB

The characteristics of movable fluid in the Triassic lacustrine tight oil reservoir: a case study of the Chang 7 member of Xin'anbian Block, Ordos Basin, China(三叠系湖相致密油储层可动流体特征——以鄂尔多斯盆地新安边区块长7段为例)

The characteristics of movabl... 2024-01-24

关键词:: Movable fluid; Nuclear magnetic resonance; Centrifugation; Ordos Basin

The micropore-throat structure of a tight oil reservoir is complex, and its movable fluid distribution differs from that of a conventional reservoir. By usin...

作者:: Peng Li,Chengzao Jia,Zhijun Jin,Quanyou Liu,Min Zheng,Zhenkai Huang
文件大小:: 823.5 KiB

四川盆地震旦系灯影组丘滩体发育分布及对储层的控制

四川盆地震旦系灯影组丘滩体发育分布及对储层的控制 2024-01-24

关键词:: 丘滩体; 台缘带; 发育机理; 灯影组; 四川盆地

四川盆地震旦系灯影组储层主要发育于微生物丘滩体中，但不同成因类型丘滩体对储层的影响尚不明确。通过钻井岩心和野外露头观测、岩石薄片分析和物性测试等手段，将丘滩体划分为丘基、丘核、丘翼和丘坪４种微相，并根据微相的组合划分出台缘并进型丘滩体、台缘追补型丘滩体和台内饥饿型丘滩体３种丘滩体类型。台缘并进型丘滩体的生长速...

作者:: 兰才俊,徐哲航,马肖琳,胡超,陈浩如,邹华耀
文件大小:: 2.5 MiB

鄂尔多斯盆地南部上古生界致密储层预测——以镇泾地区为例

鄂尔多斯盆地南部上古生界致密储层预测——以镇泾地区为例 2024-01-24

关键词:: 砂体叠置方式; 地震正演; 地震相分析; 薄层反射; 储层预测; 致密碎屑岩; 上古生界; 鄂尔多斯盆地南部

论文结合沉积相展布特征的一系列地震正演模拟发现，山二段内与盒一段大套砂体有一定距离、具有一定厚度的砂体能够形成可识别的地震反射，这种地层岩性纵向上的空间组合与区域叠加型及厚层单一型砂体沉积模式吻合，正是周边已发现气藏的典型储盖组合类型。根据正演模拟结果优选的波峰数地震属性储层预测证实，山二段叠加型砂体及厚层单一型...

作者:: 陆红梅,张仲培,王琳霖,卞昌蓉,孙宜朴,卢颖忠
文件大小:: 2.8 MiB

An experimentally-based friction law for high-velocity, long-displacement slip-pulse events during earthquakes

An experimentally-based frict... 2024-01-24

关键词:: friction lawfault weakening; slip-pulse; earthquake experiments

Large earthquakes initiate at small nucleation sites and propagate as rupture fronts along the host fault. It is inherently challenging to resolve the comple...

作者:: Zonghu Liao,Ze’ev Reches
文件大小:: 3.1 MiB

含水对纳米孔甲烷吸附影响的分子模拟方法与应用研究

含水对纳米孔甲烷吸附影响的分子模拟方法与应用研究 2024-01-24

关键词:: 页岩气; 吸附; 含水饱和度; 巨正则蒙特卡洛; 分子动力学

含气页岩中的吸附气量具有相当占比，页岩普遍包含一定的原生水。当前含水条件页岩高压甲烷吸附实验耗时长，水分易损失，测试压力有限以及温度控制精度要求高；含水纳米孔甲烷吸附分子模拟中考虑的温度、压力和含水饱和度相对较低。为此，本文提出了一种巨正则蒙特卡洛（GCMC）交换和分子动力学（MD）计算交替进行的混合模拟方法。通...

作者:: 周羁
文件大小:

论中国“能源独立”战略的内涵、挑战及意义

论中国“能源独立”战略的内涵、挑战及意义 2024-01-24

关键词:: 能源独立; 能源革命; 智能源; 煤炭; 非常规油气; 新能源; 能源长征路

世界能源正处在从化石能源向新能源发展的"第3次重大转换期",各国都制定能源发展战略。美国通过超前部署,依靠"非常规油气革命"即将实现"能源独立"。中国能源发展面临4大挑战:人口基数和经济发展规模决定能源消费"总量大"、"富煤但油气不足"的资源结构决定能源结构"不清洁"、持续攀升的油气对外依存度决定能源供应"不安全...

作者:: 邹才能,潘松圻,赵群
文件大小:: 1.5 MiB

Fracture behavior of Longmaxi shale with implications for subsurface applications

Fracture behavior of Longmaxi... 2024-01-24

关键词:

Fracture mechanical properties of shales have gained continued interest recently due to their critical role in many shale-related applications such as unconv...

作者:: Zonghu Liao,Shunjie Deng,Xiaofeng Chen,Mengni Wu,Yongshang Kang,Lianbo Zeng,and Huayao Zou
文件大小:: 11.6 MiB

Molecular markers, carbon isotopes, and rare earth elements of highly mature reservoir pyrobitumens from Sichuan Basin, southwestern China: Implications for PreCambrian-Lower Cambrian petroleum systems（四川盆地高成熟储层火山灰的分子标记、碳同位素和稀土元素：对前寒武纪-下寒武纪油气系统的意义）

Molecular markers, carbon iso... 2024-01-24

关键词:: Bitumen; Biomarkers; Trace elements; Rare earth elements; Paleo-oil reservoirs; Cambrian; Sichuan Basin

The Moxi-Gaoshiti Bulge of the Sichuan Basin in southwestern China is unique because it provides insights into the geochemistry of Lower Cambrian reservoir b...

作者:: Chen Zhonghong,Simoneit Bernd R. T,Wang T-G
文件大小:: 7.6 MiB

Characteristics, evolution, and formation of pressure in the Sinian–Cambrian gas reservoirs of the Anyue gas field, Sichuan Basin, China[四川盆地安岳气田震旦系-寒武系气藏压力特征、演化与形成]

Characteristics, evolution, a... 2024-01-24

关键词:: Anyue gas field; Sichuan Basin; hydrostatic-pressure; abnormal-pressure formation; abnormal-pressure release

The Anyue gas field, with reserves of 1 trillion m3, was discovered in the Central Sichuan Basin, China. It includes three main production layers from the bo...

作者:: Zeqing Guo,Wenzhi Zhao,Guoqi Wei,Long Wen,Wuren Xie,Zengye Xie,Chunlong Yang,Xiaobo Wang
文件大小:: 12.8 MiB