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| 1 | Buoyance-driven hydrocarbon accumulation depth and its implication for unconventional resource prediction显示文摘The discovery of unconventional hydrocarbon resources since the late 20th century changed geologists’understanding of hydrocarbon migration and accumulations and provides a solution to energy shortage.In 2016,unconventional oil production in the USA accounted for 41%of the total oil production;and unconventional natural gas production in China accounted for 35%of total gas production,showing strong growth momentum of unconventional hydrocarbons explorations.Unconventional hydrocarbons generally coexist with conventional petroleum resources;they sometimes distribute in a separate system,not coexisting with a conventional system.Identification and prediction of unconventional resources and their potentials are prominent challenges for geologists.This study analyzed the results of 12,237 drilling wells in six representative petroliferous basins in China and studied the correlations and differences between conventional and unconventional hydrocarbons by comparing their geological features.Migration and accumulation of conventional hydrocarbon are caused dominantly by buoyance.Wepropose a concept of buoyance-driven hydrocarbon accumulation depth to describe the deepest hydrocarbon accumulation depth driven dominantly by buoyance;beyond this depth the buoyance becomes unimportant for hydrocarbon accumulation.We found that the buoyance-driven hydrocarbon accumulation depth in petroliferous basins controls the different oil/gas reservoirs distribution and resource potentials.Hydrocarbon migration and accumulations above this depth is dominated by buoyancy,forming conventional reservoirs in traps with high porosity and permeability,while hydrocarbon migration and accumulation below this depth is dominated by non-buoyancy forces(mainly refers to capillary force,hydrocarbon volumeexpansion force,etc.),forming unconventional reservoirs in tight layers.The buoyance-driven hydrocarbon accumulation depths in six basins in China range from 1200mto 4200 m,which become shallowerwith increasing geothermal gradient,decreasing particle size of sandstone reservoir layers,or an uplift in the whole petroliferous basin.The predicted unconventional resource potential belowthe buoyance-driven hydrocarbon accumulation depth in six basins in China is more than 15.71×10^(9) t oil equivalent,among them 4.71×10^(9) t reserves have been proved.Worldwide,94%of 52,926 oil and gas reservoirs in 1186 basins are conventional reservoirs and only 6%of them are unconventional reservoirs.These 94%conventional reservoirs show promising exploration prospects in the deep area below buoyance-driven hydrocarbon accumulation depth. | Xiongqi Pang Chengzao Jia Wenyang Wang Zhangxin Chen Maowen Li Fujie Jiang Tao Hu Ke Wang Yingxun Wang | 2021 | Geoscience Frontiers2021，12，4： | 9 |
| 2 | Quantitative Analysis Model and Application of the Hydrocarbon Distribution Threshold显示文摘烃来源岩石显然控制烃水库的形成和分发。基于来源控制理论的地质的概念,烃分发阀值的概念被提出。这为岩石调节在烃盆移居的来源控制的烃意味着最大的范围。三个定量分析模型在这个基础上被建议,也就是烃累积概率,最大的烃规模阀值和储备分发概率,分别地指形成一座烃水库的概率,烃水库和在在烃分发阀值以内的某个区域的储备分发的百分比的可能的最大的规模。539 座烃水库上的统计分析从七沉积的盆在 28 个烃来源厨房里发现了并且最大的水库规模可能在烃盆,烃累积概率和油和煤气的储备分发形成了的东方中国表演下垂概率都被烃来源岩石的特征控制。通常,当从烃的距离采购原料,摇中心和烃分泌物边界变得更长并且来源岩石中心得到的烃的烃分泌物紧张更小,将有烃累积的更低的概率。相应量的模型基于单个因素统计和 multivariate 分析被建立。在 Jiyang 消沉的实际申请证明从为烃分发阀值的定量分析模型的预言与实际探索结果同意很好,显示定量分析模型是可能的是一个可行工具。 | JIANG Fujie PANG Xiongqi GUO Jigang | 2013 | Acta Geologica Sinica(English Edition)2013，87，1： | 6 |
| 3 | A method of identifying effective source rocks and its application in the Bozhong Depression,Bohai Sea,China显示文摘Research on effective source rocks directly affects the accuracy of identifying hydrocarbon resources, and indirectly affects the exploration decisions in petroliferous basins. Although the previous evaluation methods of effective source rocks vary relatively widely, a complete quantitative evaluation approach has not yet been developed. For that reason, we redefined the concept of effective source rocks based on the existing research results. Surrounding this definition, and guided by the hydrocarbon expulsion theory, the quantitative model called 'two stages and three steps' method is established to predict effective source rocks. Its application in the Bozhong Depression indicates that among the four sets source rocks in the Bozhong Depression, the Member 3 of the Shahejie Formation (Es 3 ) has the largest effective source rock thickness, and the Member 1 Member 2 of the Shahejie Formation (Es 1+2 ) is the second largest .The effective part of dark mudstone is only 30%-80% of the total volume and with the increase of buried depth and improvement of quality, the effective part increases. Comprehensive analysis indicates that the 'two stages and three steps' method is a practical technique for effective source rock prediction. | Jiang Fujie Pang Xiongqi Meng Qingyang Zhou Xiaohui | 2010 | Petroleum Science2010，7，4： | 3 |
| 4 | A novel supramolecular graft copolymer via cucurbit[8]uril-based complexation and its self-assembly显示文摘当主要的链和 Np 作为接枝结束了 PNIPAM (Np-PNIPAm ) ,由包含 viologen 共聚物(P (DMA-co-diEV )) 组成的新奇超分子的接枝共聚物(SGP ) 被准备(直接存储器存取:N, N-dimethylacryamide, diEV:ethylviologen 更暗淡, Np:萘, PNIPAM:poly (N-isopropylacrylamide )) 。grafting 在大量葫芦之中基于三倍的 complexation [8 ] uril (CB [8 ]) 并且 diEV 和 Np 的二个客人,它被 UVvis 系列和 ITC 描绘。PNIPAm 一半的温度敏感性质允许 SGP 到进在高温度的 non-covalently 连接的 micelle (NCCM ) 自我装配。微粒对减少代理人敏感,例如 Na2S2O3,它打破当前的包括建筑群对并且导致聚集。 | Fuji Sakai Zhong-Wei Ji Jiang-Hua Liu Guo-Song Chen Ming Jiang | 2013 | Chinese Chemical Letters2013，24，7： | 3 |
| 5 | Semi-Automatic Complex Emotion Categorization and Ontology Construction from Chinese Knowledge显示文摘In order to recognize one's intention from the communication,both the meaning and the emotion are necessary to be interpreted correctly.But until now the study of fine-grained theory of emotion is still full of challenges.This paper analyzes emotion category according to the statistics of Affective Word(AW) hierarchy and describes an emotion ontology from Chinese knowledge resource semi-automatically created for human machine interaction.The emotion hierarchy is called complex emotion.Firstly,over 7 000 AWs have been annotated and their detailed explanations had been collected for an affective lexicon and then the consistent relationships are automatically parsed and a serial of emotion hierarchical structures are built up.More than 50 affective categories are extracted by a lexical clustering algorithm and about 5 000 nouns and adjectives and 2 000 verbs are categorized into the predicate hierarchy.The results have been evaluated to be valid by two metrics. | Jiang Peilin Wang Fei Ren Fuji | 2012 | China Communications2012，9，3： | 2 |
| 6 | SiO_2 AS HETEROGENEOUS NUCLEI OF INTERGROWTH EUTECTIC IN MODIFIED AS-CAST MEDIUM MANGANESE STEEL显示文摘By calculation of thermodynamics,analysis of crystal structure and study of TEM andeletron probe,it is first discovered that SiO2 can be acted as one of the heterogeneous nu-clei for lamellar intergorowth eutectic(austenite and cementite)crystallizing in modifiedas-cast medium manganese steel. | JIANG Qichuan YAN Jiulin GUAN Qingfeng WANG Shoushi RONG Fujie LI Zhang Jilin University of Technology,Changchun,China 130025,China associate professor,Jilin University of Technology,Changchun | 1993 | Acta Metallurgica Sinica(English Letters)1993，6，8： | 1 |
| 7 | THE CHEMICAL STRUCTURES OF SPIRAMINEN AND SPIRAMINOL显示文摘Two new Components, spiramine N (1) and spiraminol (2) were isolated fromSpiraea japonica var. aecuminata Franch. Their structureswere elucidated bychemical and spectxalmeans. | Xiao Jiang HAO Jun ZHOU Kaoru FUJI Manabu NODE Laberatiry of Phytochemistry, Kunming Institute of Botany, Acedemia Sinica, Kunming, 650204 Institute of Chemical Research, Kyoto University, Kyoto 611, Japan | 1992 | Chinese Chemical Letters1992，3，6： | 1 |
| 8 | Safety and Effectiveness of a2009 H1N1 Vaccine in Beijing显示文摘 | JIANG WU FUJIE XU LI LU | 2010 | N Engl J Med2010，363，25： | 1 |
| 9 | Safety and effectiveness of a 2009 H1N1 vaccine in Beijing显示文摘 | Jiang Wu Fujie Xu Li Lu | 2010 | N Engl J Med2010，363，25： | 1 |
| 10 | Icariin regulates the proliferation and apoptosis of human ovarian cancercells through microRNA-21 by targeting PTEN, RECK and Bcl-2显示文摘 | Jingwei Li Kailei Jiang Fujie Zhao | 2015 | Oncology Reports2015，，6： | 1 |
| 11 | Source rock characteristics and hydrocarbon expulsion potential of the Middle Eocene Wenchang formation in the Huizhou depression, Pearl River Mouth basin, south China sea显示文摘 | Hang Jiang Xiongqi Pang Hesheng Shi Qiuhua Yu Zhe Cao Rui Yu Di Chen Zulie Long Fujie Jiang | 2015 | Marine and Petroleum Geology2015，，： | 1 |
| 12 | Safety and Effectiveness of a 2009 H1N1 Vaccine in Beijing显示文摘 | Jiang Wu Fujie Xu Li Lu | 2010 | The New England Journal of Medicine2010，363，： | 1 |
| 13 | Upper Paleozoic total petroleum system and geological model of natural gas enrichment in Ordos Basin, NW China显示文摘Based on the analysis of Upper Paleozoic source rocks, source-reservoir-caprock assemblage, and gas accumulation characteristics in the Ordos Basin, the gas accumulation geological model of total petroleum system is determined. Then, taking the Carboniferous Benxi Formation and the Permian Taiyuan Formation and Shanxi Formation as examples, the main controlling factors of gas accumulation and enrichment are discussed, and the gas enrichment models of total petroleum system are established. The results show that the source rocks, faults and tight reservoirs and their mutual coupling relations control the distribution and enrichment of gas. Specifically, the distribution and hydrocarbon generation capacity of source rocks control the enrichment degree and distribution range of retained shale gas and tight gas in the source. The coupling between the hydrocarbon generation capacity of source rocks and the physical properties of tight reservoirs controls the distribution and sweet spot development of near-source tight gas in the basin center. The far-source tight gas in the basin margin is mainly controlled by the distribution of faults, and the distribution of inner-source, near-source and far-source gas is adjusted and reformed by faults. Generally, the Upper Paleozoic gas in the Ordos Basin is recognized in four enrichment models: inner-source coalbed gas and shale gas, inner-source tight sandstone gas, near-source tight gas, and far-source fault-transported gas. In the Ordos Basin, inner-source tight gas and near-source tight gas are the current focuses of exploration, and inner-source coalbed gas and shale gas and far-source gas will be important potential targets in the future. | JIANG Fujie JIA Chengzao PANG Xiongqi JIANG Lin ZHANG Chunlin MA Xingzhi QI Zhenguo CHEN Junqing PANG Hong HU Tao CHEN Dongxia | 2023 | Petroleum Exploration and Development2023，50，2： | 1 |
| 14 | Antiangiogenic effects of oxymatrine on pancreatic cancer by inhibitionof the NF-κB-mediated VEGF signaling pathway显示文摘 | Hui Chen Jianhong Zhang Jiang Luo Fuji Lai Zhaohong Wang Hongfei Tong Dian Lu Heqi Bu Riyuan Zhang Shengzhang Lin | 2013 | Oncology Reports2013，，2： | 1 |
| 15 | Hydrocarbon Generation Characteristics of Source Rocks from Different Saline Environments in the Dongpu Depression,Bohai Bay Basin,China显示文摘The Dongpu Depression is a secondary salt-bearing tectonic unit in the Bohai Bay Basin,eastern China.The depositional environment of this depression regarding its Paleogene strata is clearly different in plane,including the saltwater environment(SE)in the north,the freshwater environment(FE)in the south and the brackish water environment(BE)in the middle.The result of oil and gas exploration in the Dongpu Depression shows that more than 90%of the proven oil reserves are distributed in the northern saltwater environment.Previous studies indicate that the organic geochemistry characteristics and the hydrocarbon generation capacity of the source rocks are very clearly diverse under different environments,which results in the significant differences in the proved reserves between the north and the south.In order to further explore the differences in the hydrocarbon generation capacity of the source rocks under distinct depositional environments and the mechanism of their occurrence,three samples from different depositional environments(W18-5 for SE,H7-18 for BE,CH9 for FE)were used for confined gold tube pyrolysis experiments.The results show that the CH4 yields of W18-5,H7-18 and CH9 increase with increasing temperature,the maximum yields being 405.62 mg/g TOC,388.56 mg/g TOC and 367.89 mg/g TOC,respectively.The liquid hydrocarbon yields of W18-5,H7-18 and CH9 firstly increase with increasing temperature and then decrease after the critical temperatures.The maximum yields of C6-14 are 149.54 mg/g TOC,140.18 mg/g TOC and 116.94 mg/g TOC,the maximum yields of C14+being 852.4 mg/g TOC,652.6 mg/g TOC and 596.41 mg/g TOC,respectively for W18-5,H7-18 and CH9.To summarize,the order of hydrocarbon potential from high to low is W18-5,H7-18 and CH9.On this basis,through analyzing the influencing factors of hydrocarbon differences,this paper reveals that the saltwater environment is characterized by 4 factors:higher salinity,halophilic algae,high paleo-productivity and a strongly reducing environment,which are beneficial to the enrichment of organic matter and lead to the formation of high levels of sapropelite and exinite.According to the variation of oil and gas components in the pyrolysis experiments,the hydrocarbon generation process is divided into three stages:kerogen cracking,oil cracking and C2-5 cracking.Combined with hydrocarbon generation characteristics and stages,the evolutionary model of hydrocarbon generation for source rocks under different environments is established. | LI Wendu ZHANG Pengyuan JIANG Fujie ZHANG Yunxian HUANG Renda XU Tianwu ZHOU Yongshui LI Longlong JIANG Wenli | 2021 | Acta Geologica Sinica(English Edition)2021，95，4： | 0 |
| 16 | Factors Controlling Organic Matter Enrichment in Alkaline Lacustrine Source Rocks:A Case Study of the Late Paleozoic Fengcheng Formation in the Junggar Basin,NW China显示文摘The late Paleozoic Fengcheng Formation shale(LPF shale)in the Junggar Basin,NW China,is the oldest alkaline source rock discovered in the world,providing a unique perspective with which to explore organic matter(OM)enrichment in alkaline lake environments.Combined with the organic carbon isotope profile and paleoenvironmental proxies,this study reveals that the LPF shale was deposited in an arid climate with high salinity and a strong reducing environment,accompanied by frequent volcanic activity.High TOC values are concentrated in two intervals with frequent fluctuations in OM types.A negative excursion due to changes in sedimentary OM source is found in the δ^(13)C_(org) profile.The excursion corresponds to the OM enrichment interval and is accompanied by abnormally high values of Sr/Ba and Sr/Cu.This implies that the extreme arid climate has led to high salinity,resulting in strong reducibility and changes in paleontological assemblages,which in turn controlled the differential enrichment of OM.The Fengcheng Fm.high-quality source rocks are the result of the combined action of climatic events,volcanism,high-salinity water environment and superior hydrocarbon-generating organisms.The results provide new insights into the formation conditions of terrestrial alkaline high-quality source rocks and the factors controlling alkaline OM enrichment. | HUANG Renda JIANG Fujie HU Tao CHEN Di HUANG Liliang LIU Zheyu WANG Xiaohao ZHANG Chenxi LU Jiahao WU Yuping | 2023 | Acta Geologica Sinica(English Edition)2023，97，6： | 0 |
| 17 | Identification and evaluation of shale oil micromigration and its petroleum geological significance显示文摘Taking the Lower Permian Fengcheng Formation shale in Mahu Sag of Junggar Basin,NW China,as an example,core observation,test analysis,geological analysis and numerical simulation were applied to identify the shale oil micro-migration phenomenon.The hydrocarbon micro-migration in shale oil was quantitatively evaluated and verified by a self-created hydrocarbon expulsion potential method,and the petroleum geological significance of shale oil micro-migration evaluation was determined.Results show that significant micro-migration can be recognized between the organic-rich lamina and organic-poor lamina.The organic-rich lamina has strong hydrocarbon generation ability.The heavy components of hydrocarbon preferentially retained by kerogen swelling or adsorption,while the light components of hydrocarbon were migrated and accumulated to the interbedded felsic or carbonate organic-poor laminae as free oil.About 69% of the Fengcheng Formation shale samples in Well MY1 exhibit hydrocarbon charging phenomenon,while 31% of those exhibit hydrocarbon expulsion phenomenon.The reliability of the micro-migration evaluation results was verified by combining the group components based on the geochromatography effect,two-dimension nuclear magnetic resonance analysis,and the geochemical behavior of inorganic manganese elements in the process of hydrocarbon migration.Micro-migration is a bridge connecting the hydrocarbon accumulation elements in shale formations,which reflects the whole process of shale oil generation,expulsion and accumulation,and controls the content and composition of shale oil.The identification and evaluation of shale oil micro-migration will provide new perspectives for dynamically differential enrichment mechanism of shale oil and establishing a“multi-peak model in oil generation”of shale. | HU Tao JIANG Fujie PANG Xiongqi LIU Yuan WU Guanyun ZHOU Kuo XIAO Huiyi JIANG Zhenxue LI Maowen JIANG Shu HUANG Liliang CHEN Dongxia MENG Qingyang | 2024 | Petroleum Exploration and Development2024，51，1： | 0 |
| 18 | Adaptive temporal patterns of echolocation and flight behaviors used to fly through varied-sized windows by 2 species of high duty cycle bats显示文摘As actively sensing animals guided by acoustic information, echolocating bats must adapt their vocal–motor behavior to various environmentsand behavioral tasks. Here, we investigated how the temporal patterns of echolocation and flight behavior were adjusted in 2 species of batswith a high duty cycle (HDC) call structure, Rhinolophus ferrumequinum and Hipposideros armiger, when they flew along a straight corridorand then passed through windows of 3 different sizes. We also tested whether divergence existed in the adaptations of the 2 species. Both H.armiger and R. ferrumequinum increased their call rates by shortening the pulse duration and inter-pulse interval for more rapid spatial samplingof the environment when flying through smaller windows. Bats produced more sonar sound groups (SSGs) while maintaining a stable proportion of calls that made up SSGs during approaches to smaller windows. The 2 species showed divergent adjustment in flight behavior across3 different window sizes. Hipposideros armiger reduced its flight speed to pass through smaller windows while R. ferrumequinum increasedits flight speed. Our results suggest that these 2 species of HDC bats adopt similar acoustic timing patterns for different tasks although theyperformed different flight behaviors. | Jianan Ding Yu Zhang Fujie Han Tingting Jiang Jiang Feng Aiqing Lin Ying Liu | 2023 | Current Zoology2023，69，1： | 0 |
| 19 | Genesis and Accumulation of Paleo-Oil Reservoir in Dabei Area,Kuqa Depression,Northwest China:Implications for Tight-Gas Accumulation显示文摘Paleo-oil reservoir is of great importance to understand hydrocarbon enrichment mechanism and hydrocarbon exploration potential,but is yet poorly investigated in Kuqa Depression.The occurrence of the paleo-oil reservoir in Dabei area was proved by quantitative grain fluorescence(QGF)and fluid inclusion petrography.Development history of the paleo-oil reservoir was reconstructed through:(1)oil-source correlation;(2)time coupling of source rock maturation,porosity evolution and migration pathways.The impact of paleo-oil reservoir on tight-gas accumulation was consequently discussed.Results suggest that considerable oil was accumulated in the K_(1)bs reservoir with paleo oil-water contact in Dabei 2 Well and Dabei 201 Well at 5800 and 6040 m,respectively.Crude oil was primarily sourced from Triassic source rocks with Jurassic source rocks of secondary importance,which was at oil generation window(0.7%–1.1%Ro)during 9–6 and 7.5–5 Ma,respectively.The occurrence of K_(1)bs tight reservoir(porosity<12%)was about 25 Ma,while faults and associated fractures at Kelasue structural belt were developed approximately from 8 to 3.5 Ma.Therefore,the tight oil accumulation was formed during 8–5 Ma.The paleo-oil reservoir in Dabei 1 gas field was destroyed by the evaporation fractionation in later stage. | Fujie Jiang Xiao Chen Pengwei Wang Xinghe Shao Haijun Yang | 2024 | Journal of Earth Science2024，35，2： | 0 |
| 20 | Controlling factors and models of shale oil enrichment in Lower Permian Fengcheng Formation,Mahu Sag,Junggar Basin,NW China显示文摘Based on the combination of core observation,experimental analysis and testingand geological analysis,the main controlling factors of shale oil enrichment in the Lower Permian Fengcheng Formation in the Mahu Sag of the Junggar Basin are clarified,and a shale oil enrichment model is established.The results show that the enrichment of shale oil in the Fengcheng Formation in the Mahu Sag is controlled by the organic abundance,organic type,reservoir capacity and the amount of migration hydrocarbon in shale.The abundance of organic matter provides the material basis for shale oil enrichment,and the shales containing typesⅠandⅡorganic matters have good oil content.The reservoir capacity controls shale oil enrichment.Macropores are the main space for shale oil enrichment in the Fengcheng Formation,and pore size and fracture scale directly control the degree of shale oil enrichment.The migration of hydrocarbons in shale affects shale oil enrichment.The shale that has expelled hydrocarbons has poor oil content,while the shale that has received hydrocarbons migrated from other strata has good oil content.Lithofacies reflect the hydrocarbon generation and storage capacity comprehensively.The laminated felsic shale,laminated lime-dolomitic shale and thick-layered felsic shale have good oil content,and they are favorable lithofacies for shale oil enrichment.Under the control of these factors,relative migration of hydrocarbons occurred within the Fengcheng shale,which leads to the the difference in the enrichment process of shale oil.Accordingly,the enrichment mode of shale oil in Fengcheng Formation is established as'in-situ enrichment'and'migration enrichment'.By superimposing favorable lithofacies and main controlling factors of enrichment,the sweet spot of shale oil in the Fengcheng Formation can be selected which has great significance for the exploration and development of shale oil. | JIANG Fujie HU Meiling HU Tao LYU Jiahao HUANG Liliang LIU Chenglin JIANG Zhenxue HUANG Renda ZHANG Chenxi WU Guanyun WU Yuping | 2023 | Petroleum Exploration and Development2023，50，4： | 0 |
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