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| 1 | Sample maturation calculated using Raman spectroscopic parameters for solid organics: Methodology and geological applications显示文摘The shape and shift of Raman peak of solid organics prove to be capable of revealing atomic and molecular level vibration information of aromatic ring structure and its relationship with sample maturation. Raman 'D' peaks and 'G' peaks of a series of continuously maturated coal samples were measured, and the inter-peak intervals (G-D) and peak height ratios (Dh/Gh) were derived and correlated with the vitrinite reflectance (vRo%) of standard coal samples. As a result, two formulae were established by using the two Raman indices for calculation of Raman reflectance (RmcRo%), which is equivalent to vitrinite reflectance. The formula for calculating Raman reflectance indicative of organic maturation using Raman shift inter-peak interval (G-D) is RmcRo%=0.0537d(G-D)-11.21, which is mainly applicable to matured to highly matured carbonized samples of solid organics; The formula for calculating Raman reflectance indicative of organic maturation using Raman peak height ratio (Dh/Gh) is RmcRo%=1.1659h (Dh/Gh)+2.7588, which is mainly applicable to carbonized samples of solid organics that are over matured or going to be turned into granulated graphite. Preliminary applications indicate that Raman reflectance 'RmcRo%' calculated based on results of Raman spectral analysis of solid organics can be used to characterize sample maturation at molecular level, so enjoying extensive prospects in geological applications. | LIU DeHan XIAO XianMing TIAN Hui MIN YuShun ZHOU Qin CHENG Peng SHEN JiaGui | 2013 | Chinese Science Bulletin2013，58，11： | 30 |
| 2 | Origin of natural sulphur-bearing immiscible inclusions and H_2S in oolite gas reservoir, Eastern Sichuan显示文摘Based on results of microscopic observation and laser Raman analysis about fluid in- clusions, multiple special forms of immiscible inclusions that contain sulphur, liquid hydrocarbon, bi- tumen, etc. were discovered in samples collected from the H2S gas reservoir-containing carbonates in the Lower Triassic Feixianguan Formation in the Jinzhu-Luojia area, Kai County, Sichuan Province. Based on the lithology and burial history of the strata involved as well as measurement results of homogenization temperature of fluid inclusions, bitumen reflectivity, etc., it is concluded that the H2S in the gas reservoir resulted from the thermal reaction between hydrocarbons in reservoir and CaSO4 in the gypsum-bearing dolostone section at the high temperature (140℃―170℃) oil-cracked gas for- mation stage in Late Cretaceous. Thereafter, research on a great number of immiscible inclusions in the reservoir reveals that elemental sulphur resulted from oxidation of part of the earlier-formed H2S and further reaction between sulphates, hydrocarbons and H2S in geological fluids in H2S-bearing gas reservoir at a temperature of 86℃―89℃ and a pressure of 340×105Pa and during the regional uplift stage as characterized by temperature decrease and pressure decrease in Tertiary. Meanwhile, gyp- sum, anhydrite and calcite formed at this stage would trap particles like elemental sulphur and result in a variety of special forms of immiscible inclusions, and these inclusions would contain information concerning the complexity of the fluids in the reservoir and the origin of H2S and natural sulphur in the gas reservoir. | LIU Dehan XIAO Xianming XIONG Yongqiang GENG Ansong TIAN Hui PENG Ping'an SHEN Jiagui WANG Yunpeng | 2006 | Science China Earth Sciences2006，49，3： | 10 |
| 3 | Dating formation of natural gas pools using fluid inclusion data from reservoirs显示文摘A method has been suggested which is based on the homogenization temperatures and other data of fluid inclusions from a reservoir rock, with the combination of burial and geothermal history of the hosted rock, to date the gas reservoir formation. On the basis of this, a case study of the Carboniferous-Permian gas pools in the Ordos Basin has been conducted. The results have shown that the reservoir sandstones of the gas pool were filled by gases during 125-150 Ma, earlier in the southern area and later in the northern area, which is consistent with the basin’s geological and geochemical background under which the gas pools formed. | Xianming Xiao Zufa Liu Jiaku Mi Dehan Liu Jiagui Shen Zhiguang Song | 2002 | Chinese Science Bulletin2002，47，18： | 6 |
| 4 | The generation and accumulation of natural gas from Yinan 2 gas pool in Kuqa Depression显示文摘By using the methods of hydrocarbon generation kinetics and carbon isotope kinetics, combined with geological background of natural gas pool formation, the generation and accumulation of natural gas from Yinan 2 gas pool was studied in Kuqa Depression of the Tarim Basin. Natural gas of Yinan 2 gas pool is mainly derived from Middle and Lower Jurassic coal-bearing source rocks, and generally belongs to long time-accumulated gas. It is suggested that Yinan 2 gas is chiefly accumulated in the last 5 Ma, its Ro ranges from 1.25% to 1.95%, and the loss rate of natural gas is about 25%-30%. This work not only complements and reduces the deficiency of formation model of natural gas pools which traditionally depends on the matching relationships between source rock, reservoir, cap rock, and trap, but also is a useful reference in the study of other gas pools. | LI Xianqing XIAO Xianming TANG Yongchun XIAO Zhongyao Ml Jingkui LIU Dehan SHEN Jiagui LIU Jinzhong | 2004 | Chinese Science Bulletin2004，49，S1： | 6 |
| 5 | A new method to reconstruct hydrocarbon-generating histories of source rocks in a petroleum-bearing basin——the method of geological and geochemical sections显示文摘Via investigating typical Palaeozoic and Mesozoic petroleum-bearing basins in China by using thermal maturation theories of organic matter to improve the conventional Karweil’s method, a new method to reconstruct hydrocarbon-generating histories of source rocks has been suggested. This method, combining geological background with geochemical information makes the calculated VRo closer to the measured one. Moreover, it enables us to make clear the hydrocarbon generation trend of source rocks during geological history. The method has the merits of simple calculation and objective presentation, especially suitable to basins whose sedimentation and tectonic movements are complicated. | XIAO Xianming LIU Zufa LIU Dehan SHEN Jiagui FU Jiamo | 2000 | Chinese Science Bulletin2000，45，S1： | 6 |
| 6 | Observation of hydrocarbon generation and migration of highly-matured carbonates by means of laser-induced fluorescence microscopy显示文摘Some important information on hydrocarbon generation, inclusion and migration inhighly-matured carbonates of lower Palaeozoic age from the Ordos Basin and Tarim Basin has been analyzed by a newly-combined laser-induced fluorescence microscope (LFM) designed by our laboratory. The following information has been obtained from the lower Ordovician lamellar carbonates with equivalent vitrinite reflectance (Ro) as high as 1.6%-1.7% and residual TOC of 0.14%-0.35% from the Ordos Basin: wide occurrences of oil and source macerals with strong fluorescence, including G.Prisca alginite, lamalginite, telalginite and algae-detrinite; fluorescing asphalt among mineral crystals; some groundmass and spheroid-like reservoir bitumen with high maturation levels in the pores of dolomites. Various kinds of fluorescing organic inclusions and asphalt have been found in the carbonates, calcareous shales and silt-shales with high maturation levels from the Cambrian-Ordovician strata in the Tarim Basin. All this helps us find | Dehan Liu Xianming Xiao Rongfen Jia Jiagui Shen Zufa Liu Yunpeng Wang Ansong Geng | 2000 | Chinese Science Bulletin2000，45，S1： | 5 |
| 7 | Genetic Relationship between Natural Gas Dispersal Zone and Uranium Accumulation in the Northern Ordos Basin, China显示文摘Ordos 盆为油,天然气,煤和铀的共存是著名的。然而,几乎没有很少研究讨论在他们之间的基因关系。在这篇论文,在 Dongsheng 的 Zaohuohao 区域的案例研究,内部蒙古,中国,被进行调查在天然气和铀累积之间的基因关系。从忍受铀的沙岩样品的液包体数据显示液包体在一条煤气水的过渡带形成了。用与忍受烃的包括同时代的水的包括的同类的温度,与埋葬的历史 andpaleo 温度数据结合了,煤气水的过渡带在大约 110 妈到达了区域。根据这,铀(U) 的内容和样品的全部的器官的碳(TOC ) 被分析,并且在他们之间没有明显的关系。关于从出版物和这研究的可得到的数据, U 矿化作用与煤气水的疏开地区有空间与时间的一致,这被发现。因此,在煤气水的地区的天然气是到充满氧的忍受 U 潜水的有效 reducer,这被相信,它是到 U 累积的主要因素。这结果能被用作预言并且勘探的 U 矿的参考。 | GAN Huajun XIAO Xianming LU Yongchao JIN Yongbin TIAN Hui LIU Dehan | 2007 | Acta Geologica Sinica(English Edition)2007，81，3： | 4 |
| 8 | A new method based on vitrinite reflectance gradient to determine paleotemperature gradient of a petroleum-bearing basin显示文摘Based on the Arrhenius equation and Karweil method, a simulation calculation has been made on the thermal maturation of organic matter under a series of assuming paleotem-perature gradients. Results show that there was a positive correlation of vitrinite reflectance gradient with paleotemperature gradient and vitrinite reflectance. According to this, a model | Xianming Xiao Zufa Liu Jiagui Shen Dehan Liu | 1999 | Chinese Science Bulletin1999，44，17： | 3 |
| 9 | Thermal maturation as revealed by micro-Raman spectroscopy of mineral-organic aggregation (MOA) in marine shales with high and over maturities显示文摘Laser Raman spectroscopy of organic matter in coals and sedimentary rocks has been increasingly investigated to assess thermal maturity.Pure organic matter such as vitrinite and solid bitumen,as well as isolated kerogen are definitely selected for this purpose,but there has been no systematic report on the Raman spectral parameters directly based on mineral-organic aggregations(MOA)in shales.In this paper,the Raman spectral characteristics and parameters of MOA in two sets of marine shale samples from southern China with either different TOC contents(TOC=0.10–4.59%)or different maturities(BRo=1.71–4.57%)were investigated.It was found that the Raman technique is very sensitive to the organic matter in MOA.As the TOC content of the shales reaches about 0.60%,perfect Raman spectra with D and G bands derived from organic matter in MOAwere obtained,and the Raman parameters of MOA are in good agreement with those of its associated solid bitumen,and can indicate the thermal maturity just like those of solid bitumen.Using the Raman parameters of MOA is a potential alternative way to estimate maturity levels of high and over mature shales,especially those lower Paleozoic and Precambrian shales that lack macerals suitable for reflectance or Raman measurements. | Xianming XIAO Qin ZHOU Peng CHENG Jian SUN Dehan LIU Hui TIAN | 2020 | Science China Earth Sciences2020，63，10： | 3 |
| 10 | Kinetic Parameters of Methane Generated from Source Rocks in the Kuqa Depression of Tarim Basin and Their Application显示文摘摘要:在金试管的一个热模拟实验靠近系统,用 KINETICS 和 GOR 同位素动力学软件,煤气的产生的运动参数和从 TriassicJurassic 烃来源的同位素的分别在 Tarim 盆的 Kuqa 消沉摇的甲烷碳计算被获得。分别地,在 Kuqa 消沉从侏罗记煤,侏罗记 mudstone 和三叠纪的 mudstone 产生的甲烷的激活精力是 197268 kJ/mol, 180260 kJ/mol 和 214289 kJ/mol,他们的频率因素是 5.265times1013s ? 1, 9.761times1011s ? 1 并且 2.270times1014s ? 1。这反映他们烃产生行为的差别。甲烷碳的运动参数同位素的分别在侏罗记煤,侏罗记 mudstone 和三叠纪的 mudstone 也是不同的,谁的平均激活精力,分别地是 228 kJ/mol, 205 kJ/mol 和 231 kJ/mol。与地质的背景结合了,在 Yinan-2 煤气的水池的天然气的起源被讨论,并且天然气的一个累积模型因此被建立。Yinan-2 气体首先在 Yangxia 从侏罗记忍受煤的来源岩石被导出下垂。主要煤气的累积时间是 50 妈,相应 Ro 在从 1.25%1.95% 的范围。天然气的损失率是 25%30% 。 | LI Xianqing XIAO Xianming MI Jingkui TANG Yongchun XIAO Zhongyao LIU Dehan SHEN Jiagui YANG Yunfeng WANG Yan DONG Peng | 2008 | Acta Geologica Sinica(English Edition)2008，82，1： | 2 |
| 11 | Determining the Main Gas-generation Phase of Marine Organic Matters in Different Occurrence States using the Kinetic Method显示文摘摘要:这份报纸用运动方法探查海洋的器官的冰铜的主要煤气产生的阶段的决心。海洋的有机物的主要煤气产生的阶段被典型海洋的有机物的获得的运动参数计算的地质的历史上联合煤气的产生收益和率决定(水库油,剩余沥青,低成熟的 kerogen 和剩余 kerogen )在由 EasyRo (%)方法的中国和国外和成熟。这里,主要煤气产生的阶段为类型作为 Ro%=1.4%2.4% 被决定我 kerogen,为低成熟的类型 II kerogen 的 Ro%=1.53.0% ,为剩余 kerogen 的 Ro%=1.42.8% ,为剩余沥青的 Ro%=1.53.2% 和为水库油裂开的 Ro%=1.63.2% 。对从模仿的系统的坦诚和天然气产生的死了的线的主要煤气产生的阶段的影响也被讨论。结果显示模拟系统的坦诚在计算主要煤气产生的阶段上有明确的影响。类型 II kerogen 的主要煤气产生的阶段是在一个开的系统的 Ro%=1.43.1% ,它在一个封闭系统是比那早的。根据我们的结果,天然气产生的死了的线为类型作为 Ro=3.5% 被决定我 kerogen,为类型 II kerogen 的 Ro=4.44.5% 和为海洋的油的 Ro=4.6% 。初步的应用被介绍作为一个例子拿西南的 Tarim 盆。 | WANG Yunpeng ZHAO Changyi WANG Zhaoyun WANG Hongjun ZOU Yanrong LIU Jinzhong ZHAO Wenzhi LIU Dehan LU Jialan | 2008 | Acta Geologica Sinica(English Edition)2008，82，1： | 2 |
| 12 | Experimental study and evaluation on hydrocarbon generation of macerals显示文摘Some typical coal and maceral samples are selected for oil and gas-generatingsystematic thermal simulation experiments, Rock-Eval, GC and GC-MS analyses. Results cause productivity curves of extracts and gaseous, light, liquid as well as total hydrocarbon. Effects of macerals and maturation on hydrocarbon productivities and compositions are synthetically discussed. Evaluation indexes and plan on coal-generated oil and gas in bituminous coal rank are suggested according to the data from experiments and analyses. | LIU Dehan ZHANG Huizhi DAI Jinxing SHENG Guoying XIAO Xianming SUN Yongge SENG Jiagui | 2000 | Chinese Science Bulletin2000，45，14： | 2 |
| 13 | Assessment of the clinical and virological protection provided by a commercial inactivated bovine viral diarrhoea virus genotype 1 vaccine against a BVDV genotype 2 challenge显示文摘 | Hamers C Couvreur B Dehan P | 2003 | Vet Rec2003，153，8： | 1 |
| 14 | Role of genetic and environmental factors in the development of endometriosis显示文摘 | BALLESTER M DEHAN P BELIARD A | 2012 | Rev Med Liege2012，67，56： | 1 |
| 15 | Application of ANN with extracted parameters from an electronic nose in cigarette brand identification显示文摘 | Dehan L Gholam H H John R S | 2004 | Sensors and Actuators B2004，99，： | 1 |
| 16 | The role of condensed organic matter in the nonlinear sorption of hydrophobic organic contaminants by a peat and sediments 显示文摘 | Ran Yong Huang Weilin Rao P S C Liu Dehan Shcng Guoying Fu Jiamo | 2002 | J Environ Qual2002，31，6： | 1 |
| 17 | Simulation experiments on secondary thermal stress of biodegraded bituminous sandstones显示文摘Secondary variation of reservoir is a hot problem in petroleum geochemistry field. Several kinds of secondary variations have taken place after the formation of bituminous sandstones in the Tarim Basin including biodegra-dation, washing, dissipation and secondary thermal stress. Biodegraded bituminous sandstones were used in the experiment. Pyrolysis experiment has been performed in a closed system, simulating secondary thermal stress with continual burial of Silurian bituminous sandstones which may cause the changes in molecular compositions, carbon isotope and physical properties of bituminous sandstones. The results are as follows: (i) Gases are mainly product during the experiment and carbon isotope of gas is lighter. (ii) Yield of C6+ hydrocarbon is relative smaller, and yielded oil is mainly light oil. (iii) Chromatogram character of biodegraded oil-sand is similar to that of saturated hydrocarbon in extracts from present-day bituminous sandstones, (iv) Porosity of bituminous sandstones gradually | GONG Se PENG Ping’an LU Yuhong XIAO Zhongyao JIA Wanglu WANG Zhenqi YU Chiling LIU Dehan LU Jialan LIU Jinzhong | 2004 | Chinese Science Bulletin2004，49，S1： | 1 |
| 18 | Substrate recognition and ubiquitination of SCF^S2/Cks1 ubiquitin-protein isopeptide ligase 显示文摘 | Dehan E Pagano M | 2007 | Cancer Res2007，67，9： | 1 |
| 19 | Skp2, the FoxO1 hunter显示文摘 | DEHAN E PAGANO M | 2005 | Cancer Cell2005，7，3： | 1 |
| 20 | Progenitor 'Mycobacterium canettii' clone responsible for lymph node tuberculosis epidemic, Djibouti显示文摘 | Blouin Y Cazajous G Dehan C | 2014 | Emerg Infect Dis2014，20，1： | 1 |
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