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| 1 | A Comprehensive Model for Evaluating Coalbed Methane Reservoirs in China显示文摘摘要:Coalbed 甲烷水库(CBMR ) 评估为为 coalbed 甲烷探索和生产选择未来的目标区域是重要的。这研究瞄准识别典型参数和方法评估 CBMR。基于地质的调查,实验室大小和领域工作,为 CBMR 评估的一个四水平的分析层次过程(AHP ) 模型被建议。在这个模型,不同重量根据三个主要标准被优先考虑并且分配(包括水库物理性质,存储能力和地质的特征) , 15 亚标准,和 18 种技术选择;哪个以后详细被讨论。模型被使用在 Qinshui 盆评估 Permo 含碳的煤的 CBMR,诺思中国。这个官方补给底的模糊 AHP 全面模型能被用于中等高度的等级的 CBMR 的评估(吝啬的最大的 vitrinite 反射 >0.5%) 在中国的煤区域。 | YAO Yanbin LIU Dameng TANG Dazhen HUANG Wenhui TANG Shuheng CHE Yao | 2008 | Acta Geologica Sinica(English Edition)2008，82，6： | 19 |
| 2 | Distribution Characteristics of Sulfur and the Main Harmful Trace Elements in China's Coal显示文摘摘要:在中国支持干净的煤资源的合理发展和使用,数据在上地区性并且在中国煤的硫,砷和另外的有害元素的年龄分发广泛地被收集,为内容测试了,并且分析。在西北的中国的煤被描绘由对低极其硫的底层;在北中国的太原形成的煤主要有高硫的内容;山西形成的被低硫煤主要描绘;并且在南部的中国的晚二叠的煤有全面的更高的硫内容;另外的区域有低硫煤。在中国的煤的体积的有害踪迹元素的平均内容类似于在北美洲的煤和世界的其余部分的相应内容,而各种各样的元素的内容( Hg , Sb 和 Se )在到在外壳中的相应百分比的大小是不同的。元素 Cr 的平均内容, Se,公司,, U,而在对在 N 中国的早二叠的年龄近来含碳的煤的 Hg 和 CI 的平均内容最高,在在 S 中国的晚二叠的煤的 Br 在这个国家评价第一。在早、中间的侏罗记煤的 Mn 的平均内容在 NW 中国是更高的。在一些煤的有害元素的高内容应该在煤的发展和利用引起特别担心两个。 | TANG Shuheng SUN Shenglin QIN Yong JIANG Yaofa WANG Wenfeng | 2008 | Acta Geologica Sinica(English Edition)2008，82，3： | 5 |
| 3 | Microbial Geochemical Characteristics of the Coalbed Methane in the Shizhuangnan Block of Qinshui Basin, North China and their Geological Implications显示文摘Methanogens and sulfate reducing bacteria were detected by the 16SrRNA sequencing of coalbed methane(CBM)co-produced water in the south of the Qinshui Basin,which is indicative of the presence of secondary biological gas in the south of this basin,in contradiction to the previous understanding of thermogenic gas.This work systematically collected water samples from the CBM wells in the Shizhuangnan Block and analyzed the microbial geochemical characteristics from the aspects of water ions,hydrogen and oxygen isotopes,dissolved inorganic carbon and microbial diversity.It is shown that the Shizhuangnan Block has a nearly SN-trending monoclinic structure,and the elevation of coal seam decreases gradually from the east to west.Because of the water blocking effect of Sitou fault in the west,the precipitation flowed from the east to west,and gradually transited to stagnant flow area.The concentration variation of some ions such as Na^+,K^+,Ca2^+,Mg2^+,Cl^-,HCO3^-and total dissolved solids(TDS)suggest the variation of redox condition in the coal reservoir water.The 16SrDNA sequencing analysis of the collected water samples detected the presence of methanogens and sulfate reduction bacteria.The presence of methane production zone and sulfate methane transition zone(SMTZ)was identified.The effect of methanogens in the methane production zone leads to an increase in the methane concentration,resulting in a high gas content in the study area.In the SMTZ,most methane is consumed by anaerobic oxidation due to high sulfate concentrations. | LI Yang SHI Wei TANG Shuheng | 2019 | Acta Geologica Sinica(English Edition)2019，93，3： | 4 |
| 4 | Resources Conditions of Coalbed Methane Districts in China显示文摘The China National Administration of Coal Geology accomplished an assessment of coalbed methaneresources of China in 1988. The total amount of coalbed methane resources in China is 14336.944 billion m , occurring in recoverable coal seams and beneath weathering zones, with coalbed methane content equal to or higher than 4 m3 per ton and buried depths smaller than 2000 m, among which there are 967.51 billion m of predicted reserves and 13369.434 billion m of future reserves. The resources in coal reservoirs with methane content of more than 8 m per ton are 12444.087 billion m , and those with methane content between 4 to 8 m per ton are 1892.856 billion m . There are 35 districts in which the resources abundance is higher than 150 million m3 /km2 , 49 districts with the abundance between 50 million and 150 million m 3/km2 , and 31 districts with the abundance less than 50 million m3 /km2 . There is 9256.078 billion m3 of methane occurring in coal seams with buried depths less than 1500 m, and 5080.866 | TANG Shuheng LIN Dayang | 2000 | Acta Geologica Sinica(English Edition)2000，74，3： | 4 |
| 5 | Methane adsorption-induced coal swelling measured with an optical method显示文摘In order to quantify the effect of matrix shrinkage on reservoir permeability during coalbed methane production, coal samples from Huozhou, Changzhi and Jincheng areas in Shanxi province(classified as high-volatile bituminous coal, low-volatile bituminous coal and anthracite, respectively) were collected,and adsorption-induced coal swelling in methane were determined by an optical method at 40 °C and pressure up to 12 MPa. All three coals showed similar behavior-that swelling increased as a function of pressure up to about 10 MPa but thereafter no further increase in swelling was observed. Swelling in the direction perpendicular to the bedding plane is greater than that parallel to the bedding plane,and the differences are about 7.77–8.33%. The maximum volumetric swelling ranges from 2.73% to3.21%-increasing with increasing coal rank. The swelling data can be described by a modified DR model.In addition, swelling increases with the amount of adsorption. However, the increase shows a relatively slower stage followed by a relatively faster stage instead of a linear increase. Based on the assumption that sorption-induced swelling/shrinkage of coal in methane is reversible, the permeability increases induced by coal shrinkage during methane desorption was analyzed, and the results indicate that the permeability change is larger for higher rank coal in the same unit of pressure depletion. | Tang Shuheng Wan Yi Duan Lijiang Xia Zhaohui Zhang Songhang | 2015 | International Journal of Mining Science and Technology2015，25，6： | 3 |
| 6 | Coal reservoir characteristics and coalbed methane resource assessment in Huainan and Huaibei coalfields, Southern North China显示文摘 | Dameng Liu Yanbin Yao Dazhen Tang Shuheng Tang Yao Che Wenhui Huang | 2009 | International Journal of Coal Geology2009，，3： | 3 |
| 7 | Petrophysical characterization of coals by low-field nuclear magnetic resonance (NMR)显示文摘 | Yanbin Yao Dameng Liu Yao Che Dazhen Tang Shuheng Tang Wenhui Huang | 2009 | Fuel2009，，7： | 2 |
| 8 | Prediction Model of Coal Reservoir Pressure and its Implication for the Law of Coal Reservoir Depressurization显示文摘The main methods of coalbed methane(CBM)development are drainage and depressurization,and a precise prediction of coal reservoir pressure is thus crucial for the evaluation of reservoir potentials and the formulation of reasonable development plans.This work established a new reservoir pressure prediction model based on the material balance equation(MBE)of coal reservoir,which considers the self-regulating effects of coal reservoirs and the dynamic change of equivalent drainage area(EDA).According to the proposed model,the reservoir pressure can be predicted based on reservoir condition data and the actual production data of a single well.Compared with traditional reservoir pressure prediction models which regard EDA as a fixed value,the proposed model can better predict the average pressure of reservoirs.Moreover,orthogonal experiments were designed to evaluate the sensitivity of reservoir parameters on the reservoir pressure prediction results of this proposed model.The results show that the saturation of irreducible water is the most sensitive parameter,followed by Langmuir volume and reservoir porosity,and Langmuir pressure is the least sensitive parameter.In addition,the pressure drop of reservoirs is negatively correlated with the saturation of irreducible water and the Langmuir volume,while it is positively correlated with porosity.This work analyzed the reservoir pressure drop characteristics of the CBM wells in the Shizhuangnan Block of the Qinshui Basin,and the results show that the CBM reservoir depressurization can be divided into three types,i.e.,rapidly drop type,medium-term stability type,and slowly drop type.The drainage features of wells were reasonably interpreted based on the comprehensive analysis of the reservoir depressurization type;the latter was coupled to the corresponding permeability dynamic change characteristics,eventually proving the applicability of the proposed model. | YAN Xinlu ZHANG Songhang TANG Shuheng LI Zhongcheng WANG Kaifeng YI Yongxiang DANG Feng HU Qiuping | 2019 | Acta Geologica Sinica(English Edition)2019，93，3： | 2 |
| 9 | Fractal characterization of adsorption-pores of coals from North China: An investigation on CH 4 adsorption capacity of coals显示文摘 | Yanbin Yao Dameng Liu Dazhen Tang Shuheng Tang Wenhui Huang | 2007 | International Journal of Coal Geology2007，，1： | 1 |
| 10 | The characteristics of coal reservoir pores and coal facies in Liulin district, Hedong coal held of China显示文摘 | Zhang Songhang Tang Shuheng Tang Dazhen | 2010 | International Journal of Coal Geology2010，8，： | 1 |
| 11 | The characteristics of coai reservoir pores and coal facies in Liulin district ,Hedong coal field of China 显示文摘 | Zhang Songhang Tang Shuheng Tang Dazhen | 2010 | International Journal of Coai Geology2010，81，： | 1 |
| 12 | Preliminary evaluation of the coalbed methane production potential and its geological controls in the Weibei Coalfield, Southeastern Ordos Basin, China显示文摘 | Yanbin Yao Dameng Liu Dazhen Tang Shuheng Tang Yao Che Wenhui Huang | 2008 | International Journal of Coal Geology2008，，1： | 1 |
| 13 | Displacement desorption test of coalbed methane and its mechanism exploring显示文摘Through the test of CH4 displaced by CO2 using the coal sample as the adsorbent, this paper has found the coalbed methane (CBM) displacement desorption phenomenon under the natural conditions and CBM mining conditions. With the help of the adsorption theory of the modern physical chemistry and interfacial chemistry, the CBM competitive adsorption and displacement desorption mechanism are intensively discussed, and a new path for studying the CBM desorption mechanism in the CBM exploitation process is explored. | ZHANG Suian HUO Yongzhong YE Jianping TANG Shuheng MA Dongmin | 2005 | Chinese Science Bulletin2005，50，S1： | 1 |
| 14 | Improvement on the Effectiveness of Marine Stock Enhancement in the Artificial Reef Area by a New Cage-Based Release Technique显示文摘The release technique,affecting the survival rate of fish species released for stock enhancement,plays a vital role in the effectiveness of the enhancement.In order to improve the probability of released fish settling down to bottom,a new cage-based release technique was designed and tested via a water tank with artificial reef models.Two coral reef fish species,Sebastes schlegelii and Paralichthys olivaceus were assessed using this technique.Fish behavior and distribution in water tank were recorded and compared with the traditional release release techniques.Results showed that in the case of cage-based release technique:1)when the release process is just finished,the distribution index(DI)of juveniles S.schlegelii and P.olivaceus were 97.8%and 98.9%at reef area,40%and 71.1%at release point,respectively,which was higher than those using two alternative techniques;2)its impact duration was less than that in the other two conditions,where the DI within 4 hours was higher after releasing,especially for S.schiegelii.These findings indicated that the new cage-based technique could release the fish into the specified location,and has a potential to mitigate the stress reaction of fish caused by releasing process. | ZHANG Junbo HE Yufeng GUO Zhixing JI Shuheng ZHANG Shuo TANG Yanli SHENG Huaxiang WAN Rong KITAZAWA Daisuke | 2021 | Journal of Ocean University of China2021，20，4： | 1 |
| 15 | The charac- teristics of coal reservoir pores and coal facies in Liulin district,He- dong coal field of China显示文摘 | Zhang Songhang Tang Shuheng Tang Dazhen | 2010 | International Journal of Coal Geolo- gy2010，81，3： | 1 |
| 16 | Non-destructive characterization of coal samples from China using microfocus X-ray computed tomography显示文摘 | Yanbin Yao Dameng Liu Yao Che Dazhen Tang Shuheng Tang Wenhui Huang | 2009 | International Journal of Coal Geology2009，，2： | 1 |
| 17 | A review on microbial metabolism to increase coalbed methane generation and coal pretreatment to improve its bioavailability显示文摘Abundant unminable coal in deep strata and abandoned mines are also precious sources of clean gas energy,under which biotransformation is a potential path.In recent years,substantial progress has been made in laboratory research on coal degradation to produce methane by microbial metabolism.This paper systematically reviews the research progress of microbial enhancement and microbial stimulation of coal,physicochemical pretreatments of coal,and environmental factors affecting coal biotransformation.The research idea of coal biotransformation should aim at field production increase and gradually clarify the microbial mechanism of coal degradation and the regional distribution and functional composition of microbial communities on the block scale.The research on coal biotransformation helps improve the development level of coalbed methane and the sustainable development of unconventional natural gas resources. | Yang LI Shuheng TANG Jian CHEN Songhang ZHANG | 2023 | Frontiers of Earth Science2023，17，1： | 0 |
| 18 | Origin of the hydrate bound gases in the Juhugeng Sag, Muli Basin, Tibetan Plateau显示文摘The Juhugeng Sag,located in northwest of the Muli Basin,Tibetan Plateau,has been investigated for coal and petroleum resources during the past several decades.There have been successful recoveries of gas hydrates during recent years from the Middle Jurassic Yaojie Formation that offer insight into the origin of the hydrocarbon gases from the complex sag feature.This study examines the organic geochemical and stable carbon isotopic characteristics of shale and coal samples from the Middle Jurassic Yaojie Formation of the Juhugeng Sag,as well as compares with carbon isotopes,gas amounts and components of hydrate-bound gas.A total of 19 samples from surface mining,including 12 samples of black shale and 7 samples of coal,were analysed using a micro-photometer,a gas chromatograph,Rock–Eval and isotope methods.All the shale samples contained 100%type I kerogen,and the random vitrinite reflectance values vary from 0.65%to 1.32%and achieve thermal pyrolysis phase.Isotope values of methane(δ13C ranging from−52.6‰to−39.5‰andδD ranging from−285‰to−227‰)in the hydrate bound gases suggest that the methane originates mainly from thermogenic contributions.It is proposed that ethane from the gas hydrate is thermogenic-produced,and this conjecture is supported by the fact that most of the gas hydrate also contains more than 30%of thermogenic C2+hydrocarbons and is similar to structure II hydrate.Carbon isotope data from the gas hydrates show a positive carbon isotope series(δ13C1<δ13C2<δ13C3),with ethaneδ13C values being lighter than−28.5‰,as high consistency with source rocks from the Jurassic period indicate thermal oil-prone gas.A model of the accumulation of gas hydrate is plotted.However,the gaseous sources of gas hydrates may be a subject for more research. | Shiming Liu Furong Tan Ting Huo Shuheng Tang Weixiao Zhao Haide Chao | 2020 | International Journal of Coal Science & Technology2020，7，1： | 0 |
| 19 | GRB 220408B:A Three-episode Burst from a Precessing Jet显示文摘Jet precession has previously been proposed to explain the apparently repeating features in the light curves of a few gamma-ray bursts(GRBs).In this paper,we further apply the precession model to a bright GRB 220408B by examining both its temporal and spectral consistency with the predictions of the model.As one of the recently confirmed GRBs observed by our GRID CubeSat mission,GRB 220408B is noteworthy as it exhibits three apparently similar emission episodes.Furthermore,the similarities are reinforced by their strong temporal correlations and similar features in terms of spectral evolution and spectral lags.Our analysis demonstrates that these features can be well explained by the modulated emission of a Fast-Rise-Exponential-Decay(FRED)shape light curve intrinsically produced by a precessing jet with a precession period of 18.4_(-0.2)~(+0.2)s,a nutation period of11.1_(-0.2)~(+0.2)s and viewed off-axis.This study provides a straightforward explanation for the complex yet similar multiepisode GRB light curves. | Zijian Zhang Yi-Han Iris Yin Chenyu Wang Xiangyu Ivy Wang Jun Yang Yan-Zhi Meng Zi-Ke Liu Guo-Yin Chen Xiaoping Fu Huaizhong Gao Sihao Li Yihui Liu Xiangyun Long Yong-Chang Ma Xiaofan Pan Yuanze Sun Wei Wu Zirui Yang Zhizhen Ye Xiaoyu Yu Shuheng Zhao Xutao Zheng Tao Zhou Qing-Wen Tang Qiurong Yan Rong Zhou Zhonghai Wang Hua Feng Ming Zeng Bin-Bin Zhang | 2023 | Research in Astronomy and Astrophysics2023，23，11： | 0 |
| 20 | Heterogeneous catalytic dehydrogenative coupling of ethylene glycol and primary alcohols intoα-hydroxycarboxylic acids显示文摘Lactic acid and otherα-hydroxycarboxylic acids(α-HCAs)play crucial roles in various applications.Synthesizingα-HCAs from biomass platform feedstocks such as ethylene glycol(EG)and primary alcohols is novel and attractive.It was reported that the dehydrogenative cross-coupling of EG and primary alcohols can be achieved via homogeneous catalysis.Herein,we report a heterogeneous catalytic strategy to produce a series ofα-HCAs through the same reaction pathway.Impressive catalytic activity and selectivity were achieved using various metals(Ru,Ir,Pt and Pd)supported on the nanodiamond-graphene(ND@G),with Ru exhibiting the best performance.This universally applicable process enables the easy synthesis of gram-scaleα-HCAs,providing a straightforward and compelling C–C bond cross-coupling strategy for the utilization of alcohols derived from biomass feedstocks. | Shuheng Tian Jiarui Li Xingjie Peng Yao Xu Maoling Wang Haoyi Tang Wu Zhou Meng Wang Ding Ma | 2023 | Science China Chemistry2023，66，9： | 0 |
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