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| 1 | Quantitative characterization of reservoir space in the Lower Silurian Longmaxi Shale,southern Sichuan,China显示文摘Based on the drilling data of the Upper Ordovician Wufeng Shale and the Lower Silurian Longmaxi Shale in southern Sichuan Basin,the construction of matrix pores and the development condition of fractures in a marine organic-rich shale are quantitatively evaluated through the establishment of the reservoir petrophysical models and porosity mathematical models.Our studies show that there are four major characteristics of the Longmaxi Shale confirmed by the quantitative characterization:(1)the pore volume of per unit mass is the highest in organic matter,followed in clay minerals,finally in brittle minerals;(2)the porosity of the effective shale reservoir is moderate and equal to that of the Barnett Shale,and the main parts of the shale reservoir spaces are interlayer pores of clay minerals and organic pores;(3)the porosity of the organic-rich shale is closely related to TOC and brittle mineral/clay mineral ratio,and mainly increases with TOC and clay mineral content;(4)fractures are developed in this black shale,and are mainly micro ones and medium-large ones.In the Longmaxi Shale,the fracture density increases from top to bottom,reflecting the characteristics with high brittle mineral content,high Young’s modulus,low Poisson's ratio and high brittleness at its bottom. | WANG YuMan DONG DaZhong YANG Hua HE Ling WANG ShiQian HUANG JinLiang PU BoLing WANG ShuFang | 2014 | Science China Earth Sciences2014，57，2： | 36 |
| 2 | Progress in China's Unconventional Oil & Gas Exploration and Development and Theoretical Technologies显示文摘The new century has witnessed a strategic breakthrough in unconventional oil & gas.Hydrocarbon accumulated in micro-/nano-scale pore throat shale systems has become an important domain that could replace current oil & gas resources.Unconventional oil & gas plays an increasingly important role in our energy demand.Tight gas,CBM,heavy oil and asphaltic sand have served as a key domain of exploration & development,with tight oil becoming a 'bright spot' domain and shale gas becoming a 'hotspot' domain.China has made great breakthroughs in unconventional oil & gas resources,such as tight gas,shale gas,tight oil and CBM,and great progress in oil shale,gas hydrate,heavy oil and oil sand.China has an estimated(223-263)×10~8t of unconventional oil resources and(890-1260)×l0^(12)m^3 of gas resources.China has made a breakthrough for progress in unconventional oil & gas study.New progress achieved in fine-grained sedimentary studies related to continental open lacustrine basin large-scale shallow-water delta sand bodies,lacustrine basin central sandy clastic flow sediments and marine-continental fine-grained sediments provide a theoretical basis for the formation and distribution of basin central reservoir bodies.Great breakthroughs have been made in unconventional reservoir geology in respect of research methodology & technology,multi-scale data merging and physical simulation of formation conditions.Overall characterization of unconventional reservoirs via multi-method and multi-scale becomes increasingly popular and facilitates the rapid development of unconventional oil & gas geological theory,method and technology.The formation of innovative,continuous hydrocarbon accumulation theory,the establishment of the framework of the unconventional oil & gas geological theory system,and the determination of the implications,geological feature,formation mechanism,distribution rule and core technology of unconventional oil& gas geological study lays a theoretical foundation for extensive unconventional oil & gas exploration and development.Theories and technologies of unconventional oil & gas exploration and development developed rapidly,including some key evaluation techniques such as 'sweet spot zone' integrated evaluation and a six-property evaluation technique that uses hydrocarbon source,lithology,physical property,brittleness,hydrocarbon potential and stress anisotropy,and some key development &engineering technologies including micro-seismic monitoring,horizontal drilling & completion and 'factory-like' operation pattern, 'man-made reservoir' development,which have facilitated the innovative development of unconventional oil & gas.These breakthroughs define a new understanding in four aspects:①theoretical innovation;② key technologies;③ complete market mechanism and national policy support;and ④ well-developed ground infrastructure,which are significant for prolonging the life cycle of petroleum industry,accelerating the upgrade and development of theories and technologies and altering the global traditional energy structure. | ZOU Caineng YANG Zhi ZHU Rukai ZHANG Guosheng HOU Lianhua WU Songtao TAO Shizhen YUAN Xuanjun DONG Dazhong WANG Yuman WANG Lan HUANG Jinliang WANG Shufang | 2015 | Acta Geologica Sinica(English Edition)2015，89，3： | 27 |
| 3 | Methods for Shale Gas Play Assessment: A Comparison between Silurian Longmaxi Shale and Mississippian Barnett Shale显示文摘Based on field work, organic geochemical analyses and experimental testing, a six-property assessment method for shale gas is proposed. These six properties include organic matter properies, lithofacies, petrophysical properties, gas content, brittleness and local stress field. Due to the features of continuous distribution over a large area and low resource abundance in shale plays, a sweet spot should have these following properties:(a) TOC>2%;(b) brittle minerals content(>40%) and clay minerals(<30%);(c) Ro(>1.1%);(d) porosity(>2%) and permeability(>0.000 1 m D), and(e) effective thickness(30–50 m). Applying these criteria in the Sichuan Basin, the Silurian Longmaxi shale consists of four prospecting sweet spots, including blocks of Changning, Weiyuan, Zhaotong and Fushun-Yongchuan. Although these four blocks have some similarities, different features were usually observed. After comprehensive analyses using the six-property assessment method, the Fushun-Yongan Block ranks the most favorable sweet spot, followed by the Weiyuan Block. For the other two blocks, the Changning Block is better than the Zhaotong Block. By comparing with the Mississippian Barnett shale, characteristics that are crucial for a high-yielding in the Sichuan Basin include a high content of organic matter(TOC>2.5%), a moderate thermal maturity(Ro=0.4%–2%), a high content of brittle minerals(quartz: 30%–45%), a high gas content(>2.5 m3?t-1), and types I and II1 kerogen. | Songqi Pan Caineng Zou Zhi Yang Dazhong Dong Yuman Wang Shufang Wang Songtao Wu Jinliang Huang Qun Liu Dule Wang Ziyuan Wang | 2015 | Journal of Earth Science2015，26，2： | 10 |
| 4 | Shale Gas Formation and Occurrence in China: An Overview of the Current Status and Future Potential显示文摘Shale gas is one of the most promising unconventional resources both in China and abroad. It is known as a form of self-contained source-reservoir system with large and continuous dimensions. Through years of considerable exploration efforts, China has identified three large shale gas fields in the Fuling, Changning and Weiyuan areas of the Sichuan Basin, and has announced more than 540 billion m^3 of proven shale gas reserves in marine shale systems. The geological theories for shale gas development have progressed rapidly in China as well. For example, the new depositional patterns have been introduced for deciphering the paleogeography and sedimentary systems of the Wufeng shale and Longmaxi shale in the Sichuan Basin. The shale gas storage mechanism has been widely accepted as differing from conventional natural gas in that it is adsorbed on organic matter or a mineral surface or occurs as free gas trapped in pores and fractures of the shale. Significant advances in the techniques of microstructural characterization have provided new insights on how gas molecules are stored in micro- and nano-scale porous shales. Furthermore, newly-developed concepts and practices in the petroleum industry, such as hydraulic fracturing, microseismic monitoring and multiwell horizontal drilling, have made the production of this unevenly distributed but promising unconventional natural gas a reality. China has 10–36 trillion m^3 of promising shale gas among the world's whole predicted technically recoverable reserves of 206.6 trillion m^3. China is on the way to achieving its goal of an annual yield of 30–50 billion m^3 by launching more trials within shale gas projects. | ZOU Caineng YANG Zhi PAN Songqi CHEN Yanyan LIN Senhu HUANG Jinliang WU Songtao DONG Dazhong WANG Shufang LIANG Feng SUN Shasha HUANG Yong WENG Dingwei | 2016 | Acta Geologica Sinica(English Edition)2016，90，4： | 9 |
| 5 | Label-free and real-time detection of antigen-antibody interactions by Oblique-incidence Reflectivity Difference(OIRD) method显示文摘We label-free and real-time detected three interaction processes of antigen-antibodies,Human Immunoglobulin G(IgG),Rabbit IgG,and Mouse IgG as the targets,and Goat Anti-human IgG,Goat Anti-rabbit IgG,and Goat Anti-mouse IgG as the probe,by the Oblique-incidence Reflectivity Difference(OIRD) method.The interaction dynamic curves of the OIRD signal,corresponding to the interaction processes of antigen-antibodies,are generated.The reaction times from beginning to equilibrium state are about 1800,900,and 1200 s for Human IgG,Rabbit IgG,and Mouse IgG,respectively.The experimental results demonstrate that the OIRD method not only can distinguish biomolecular interactions,but also can be used in real-time detection of interactions and dynamic processes of biomolecules. | HE LiPing SUN Yue DAI Jun WANG JingYi LU HuiBin WANG ShuFang JIN KuiJuan ZHOU YueLiang YANG GuoZhen | 2012 | Science China(Physics,Mechanics & Astronomy)2012，55，9： | 4 |
| 6 | Effectiveness and safety of endoscopic submucosal dissection for intraepithelial neoplasia of the esophagogastric junction显示文摘 | Wen Jing Linghu Enqiang Yang Yunsheng Liu Qingsen Yang Jing Wang Shufang Wang Xiangdong Du Hong Meng Jiangyun Wang Hongbin Lu Zhongsheng | 2014 | Chinese Medical Journal2014，，3： | 3 |
| 7 | The clinical and genetic characteristics in children with mitochondrial disease in China显示文摘Mitochondrial disease was a clinically and genetically heterogeneous group of diseases, thus the diagnosis was very difficult to clinicians. Our objective was to analyze clinical and genetic characteristics of children with mitochondrial disease in China. We tested 141 candidate patients who have been suspected of mitochondrial disorders by using targeted next-generation sequencing(NGS), and summarized the clinical and genetic data of gene confirmed cases from Neurology Department, Beijing Children's Hospital, Capital Medical University from October 2012 to January 2015. In our study, 40 cases of gene confirmed mitochondrial disease including eight kinds of mitochondrial disease, among which Leigh syndrome was identified to be the most common type, followed by mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes(MELAS). The age-of-onset varies among mitochondrial disease, but early onset was common. All of 40 cases were gene confirmed, among which 25 cases(62.5%)with mitochondrial DNA(mtDNA) mutation, and 15 cases(37.5%) with nuclear DNA(nDNA) mutation. M.3243A>G(n=7)accounts for a large proportion of mtDNA mutation. The nDNA mutations include SURF1(n=7),PDHA1(n=2),and NDUFV1,NDUFAF6, SUCLA2, SUCLG1, RRM2 B, and C12orf65, respectively. | Fang Fang Zhimei Liu Hezhi Fang Jian Wu Danmin Shen Suzhen Sun Changhong Ding Tongli Han Yun Wu Junlan Lv Lei Yang Shufang Li Jianxin Lv Ying Shen | 2017 | Science China(Life Sciences)2017，60，7： | 2 |
| 8 | Charge transfer accelerates galvanic replacement for PtAgAu nanotubes with enhanced catalytic activity显示文摘流电的代替,为生产空金属性的 nanostructures 的流行策略之一,在过去享受了大成功。然而,尽管这些 nanoparticles 能与控制得好的尺寸,形状,和结构被生产,它很少与 Au nanoparticles 被用作 self-sacrificed 模板。这里,从核心壳 Au@Ag nanorods 的 Ag 和 Au 被表明为生产空 nanostructures 涉及流电的代替。金属性的 Au 的提高的氧化能从 Au 被归因于在 Au 和 Ag 和唯一的费用赔偿之间的靠近的接触到 Ag,哪个为经由流电的代替蚀刻 Au 是不可缺少的。由于这反应,这些二金属的 nanorods 经验从 nanorattles 的结构的进化到尖端空的 nanorods,并且最后到多孔的 nanotubes。nanotubes 展览高度在蚁的酸的 electrooxidation 的催化活动。这些结果不仅揭示金属性的 Au 能被在温和条件下面代替的内在的机制,而且为流电的代替扩展 self-sacrificed 模板的选择,它是在许多应用的重要反应。 | Hongyan Sun Xia Guo Wei Ye Shufang Kou Jian Yang | 2016 | Nano Research2016，9，4： | 2 |
| 9 | Label-free and real-time detection of specific binding of IgG proteins by oblique-incidence reflectivity difference method显示文摘The entire interaction process between anti-mouse immunoglobulin-G (IgG) and mouse IgG with a concentration range from 1 to 0.25 mg/mL has been label-free detected by the oblique incidence reflectivity difference (OIRD) method.We achieved the two-dimensional scanning images of OIRD Re{△ p △s } intensities before and after interactions as well as the curves of reaction dynamic processes.The experimental results suggest that OIRD method not only can label-free distinguish the different concentrations of proteins and detect biological microarrays,but also can real-time monitor the kinetic processes of biomolecular interactions. | SUN Yue HE LiPing DAI Jun WANG JingYi LÜ HuiBin WANG ShuFang JIN KuiJuan ZHOU YueLiang YANG GuoZhen | 2012 | Chinese Science Bulletin2012，57，22： | 2 |
| 10 | Resonance light scattering technique for the determination of protein with rutin and cetylpyridine bromide system显示文摘 | Yang Liu Jinghe Yang Shufang Liu | 2005 | Spectrochimica Acta Part A2005，61，4： | 1 |
| 11 | Mechanisms and models for anaerobic granulation in upflow anaerobic sludge blanket reactor显示文摘 | Liu Yu Xu Hailou Yang Shufang etal | 2003 | Water Research2003，37，3： | 1 |
| 12 | Short-cut nitrification in biological aerated filters with modified zeolite and nitrifying sludge显示文摘 | Qiang Li Shifang Sun Tingfeng Guo Chao Yang Cunjiang Song Weitao Geng Wei Zhang Jun Feng Shufang Wang | 2013 | Bioresource Technology2013，，： | 1 |
| 13 | Influence of loosely bound extracellular polymeric substances (EPS) on the flocculation,sedimentation and dewaterability of activated sludge显示文摘 | LI Xiaoyan YANG Shufang | 2007 | Water Research2007，41，5： | 1 |
| 14 | Mechanisms and models for anaerobic granulation in upflow anaerobic sludge blanket reactor 显示文摘 | Liu Yu Xu Hailou Yang Shufang | 2003 | Water Research2003，37，： | 1 |
| 15 | Influences of extracellular polymeric substances (EPS) on the characteristics of activated sludge under non-steady-state conditions显示文摘 | YANG Shufang LI Xiaoyan | 2009 | Process Biochemistry2009，44，1： | 1 |
| 16 | Improve stability of aerobic granules by selecting slow growing nitrifying bacteria显示文摘 | LIU YU YANG SHUFANG TAY J H | 2004 | J Biotech2004，108，2： | 1 |
| 17 | Sex-dependent regulation of hepatic CYP3A by growth hormone: Roles of HNF6, C/EBPα, and RXRα显示文摘 | Jie Li Yu Wan Shufang Na Xiaochan Liu Guicheng Dong Zheqiong Yang Jing Yang Jiang Yue | 2014 | Biochemical Pharmacology2014，，： | 1 |
| 18 | Enhance?ment of 5-aminolevulinic acid-induced photodynamic therapy by a bioadhesive polymer显示文摘 | Chang ShuFang Yang Yu Tsai Li WeiLing et at | 2010 | J Dent Sci2010，50，： | 1 |
| 19 | Resonance light scattering technique for the determination of protein with rutin and cetylpyridine bromide system显示文摘 | Liu Yang Yang Jinghe Liu Shufang | 2005 | Spectrochim Acta Part A2005，61，4： | 1 |
| 20 | Cell hydrophobicity is a triggering force of biogranulation显示文摘 | LIU Yu YANG Shufang Tay J H | 2004 | Enzyme and Microbial Technology2004，34，5： | 1 |
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