李贤庆
一直从事煤油气地质、有机地球化学、油气成藏动力学、有机岩石学与煤岩学、以及与含煤油气盆地评价和勘探领域相关的基础与应用研究。
个性化签名
- 姓名:李贤庆
- 目前身份:
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学术头衔:
博士生导师
- 职称:-
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学科领域:
中医诊断学
- 研究兴趣:一直从事煤油气地质、有机地球化学、油气成藏动力学、有机岩石学与煤岩学、以及与含煤油气盆地评价和勘探领域相关的基础与应用研究。
李贤庆,男,浙江富阳人,1967年12月生,为中国矿业大学(北京)教授,博士生导师。1985.9-1989.7在安徽理工大学读本科,获煤田地质与勘查专业学士学位;1989.9-1992.1在安徽理工大学攻读硕士研究生,获煤田、油气地质与勘探专业硕士学位;1998.9-2001.6在中国地质大学(北京)攻读博士研究生,获矿产普查与勘探专业博士学位;2001.11-2004.6在中国科学院广州地球化学研究所有机地球化学国家重点实验室从事博士后研究工作。1992年3月开始在长江大学(原江汉石油学院)任教,先后任讲师、副教授、教授职称,任硕士研究生导师,历任地化教研室副主任、地质党支部书记、地质教研室主任,曾聘为地球化学系学术委员会委员和江汉石油学院院长联系教师,多次获校级\"优秀共产党员\"、\"先进工作者\"和\"模范党支部\"称号。2004年7月-至今,在中国矿业大学(北京)工作,任教授职务,2005年遴选为博士研究生导师,2006年获教育部新世纪优秀人才支持计划。已指导过数名研究生毕业,现指导博士后、博士研究生、硕士研究生多名。
一直从事煤油气地质、有机地球化学、油气成藏动力学、有机岩石学与煤岩学、以及与含煤油气盆地评价和勘探领域相关的基础与应用研究,针对油田勘探生产中遇到的油气地质和地球化学中的一些实际问题进行较深入研究和探讨,已在有机岩石学研究及应用、非常规油气(如煤成烃、未熟-低熟石油)形成机理与评价、地层流体化学成份与油气成藏的关系研究、混源油气地球化学研究、烃源岩生烃动力学与天然气碳同位素动力学研究等方面取得了较好的研究成果。
获奖情况:以主要参加者完成的\"低熟油气形成机理与分布规律\"研究成果,获1996年度中国石油天然气总公司科技进步二等奖,并获1997年度国家科技进步三等奖;以主要参加者完成的\"塔里木盆地大中型气田天然气生烃动力学与主控因素研究\"成果,获2004年度新疆维吾尔自治区科技进步二等奖。已出版专(合)著共6部(第一作者专著2部),公开发表学术论文100余篇,其中被SCI、EI收录论文30多篇。此外,还获省部级科技进步三等奖1项,获校级科技进步一等奖6项、二等奖4项、三等奖3项。
现为国家基金委国家自然科学基金项目的评审专家,为《中国科学》、《石油与天然气地质》、《地球化学》、《地质学报》、《煤田地质与勘探》等多种杂志的审稿专家,为中国石油学会、中国地质学会、中国煤炭学会、中国矿物与岩石地球化学学会会员。
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1978
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0
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成果阅读
279
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成果数
7
【期刊论文】The generation and accumulation of natural gas from Yinan 2 gas pool in Kuqa Depression
李贤庆, LI Xianqing, , XIAO Xianming, TANG Yongchun, XIAO Zhongyao, MI Jingkui, LIU Dehan, SHEN Jiagui & LIU Jinzhong
Chinese Science Bulletin 2004 Vol. 49 Supp.1 107-114,-0001,():
-1年11月30日
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 5Ma, 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 relation-ships between source rock, reservoir, cap rock, and trap, but also is a useful reference in the study of other gas pools.
natural gas formation,, hydrocarbon generation kinetics,, carbon isotope,, source rock,, Ylnan 2 gas pool,, Kuqa Depression.,
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【期刊论文】塔里木盆地库车坳陷烃源岩生成甲烷的动力学参数及其应用
李贤庆, ), 肖贤明), 米敬奎, TANG Yongchun), 肖中尧), 刘德汉), 申家贵), 刘金钟)
地质党报,2005,79(1):133~142,-0001,():
-1年11月30日
In a thermal simulation experiment of closed-system gold tube-high pressure vessels under a given pressure (50M Pa) and calculation with the specific Kinetics and GOR2Isotope Kinetics softw are's, kinetic parameters of gas generation and methane carbon isotope from Triassic-Jurassic source rock sin the Kuqa dep ression of the Tarim Basin are obtained. The ranges of activation energies of methane paralyzed from Jurassic coal, Jurassic mudstone and Triassic mudstone in the Kuqa Dep ression are 197~268kJömol, 180~260kJ/mol, and 214~289kJ/mol, respectively. The frequency ratios are 5.265×1013/s, 9. 761×1011/s, and 2. 270×1014/s. Th is suggests that there are different activation energies and frequency ratios for methanes generated from Jurassic coal, coal-associated mudstone and T riassic mudstone in the Kuqa Dep ression, and reflect their differences of hydrocarbon generation behaviors. The kinetic parameters of methane carbon isotope are also different in Jurassic coal, Jurassic mudstone and Triassic mudstone. Their average activation energies were 228kJ/mol, 205kJ/mol, and 231kJ/mol, respectively. On the basis of the above research, combined with the geological background, the origin of natural gas in the Yinan-gas pool was further discussed using these kinetic parameters, and its gas accumulation model is thus established. The natural gas of the Yinan 2 gas poolwas primarily derived from Jurassic coal2bearing source rock s at the center of the Yangxia Sag and generally belong to the staged accumulative gas. The Yinan 2 gasw asmainly gathered at 5~0Ma with a Ro range of 1.25%~1. 95% and lost about 25%~ 30%.
烃源岩, 甲烷生成, 碳同位素, 动力学, 库车坳陷, 塔里木盆地
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李贤庆, , 肖贤明, 唐永春, 肖中尧, 米敬奎, 刘德汉, 申家贵, 刘金钟
科学通报,2004,49(S1):100~106,-0001,():
-1年11月30日
应用生烃动力学与碳同位素动力学方法,结合天然气藏形成的地质背景,研究了塔里木盆地库车拗陷依南-气藏天然气生成与聚集。依南2气藏天然气主要来源于库车拗陷阳霞凹陷中心中下侏罗统含煤岩系烃源岩,基本上属长期累积聚集气,主要聚集时间为0~5Ma,对应风为1.25%~1.95%天然气散失率为25%-30%.该研究,不仅弥补了传统的依据生、储、盖及圈闭的匹配关系来研究天然气藏形成模式的不足,而且对其他气藏的研究具有借鉴意义。
天然气形成, 生烃动力学, 碳同位素, 烃源岩, 依南2气藏 库车拗陷
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李贤庆, LI XIANQING, ), HOU DUJ IE), HU GUOYI), LIU CHANGQING), AND TANG YOUJUN)
Vol. 22 No.2 CHINES E JOURNAL OF GEOCHEMIS TRY 2003,-0001,():
-1年11月30日
Isotachophoresis results indicate that the total concentrations of organic acids in Ordovician formation waters range from 9.17mg/L to 94.49mgPL and are obviously higher than those of Permo-Carboniferous formation waters. But both of them have the same compositional characteristics, i.e., acetic acid > > formic acid > propanoic acid > butanoic acid. The total alkyl phenol contents of Ordovician formation waters range from 0.57mg/L to 4.73mg/L, averaging 1.77mg/L. Among the samples for phenol detection, 47.06% samples contain less than 1.0mg/L, 35.29% samples 1.0-3.0mg/L, and only 17.65% samples more than 3.0mg/L alkyl phenol. The concentrations of organic acids and alkyl phenols in the Majiagou formation waters are of obviously heterogeneous distribution. There are several areas where the concentrations of organic acids and phenols are high in central Ordos Basin. These organic acid and phenol-high areas (organic acids >45mg/L and phenols > 2.0mg/L) are consistent with natural gas reservoir enriched areas in central Ordos Basin.
formation water, organic acid, alkyl phenol, Ordovician, gas reservoir, central Ordos Basin
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【期刊论文】鄂尔多斯盆地中部气田天然气混源的地球化学标志与评价
李贤庆, , 胡国艺, 李剑, 张爱云.侯读杰, 唐友军
地球化学,2003,32(3):282~290,-0001,():
-1年11月30日
Gas sources of Ordovician weathered crust gas reservoirs in Central Gas Field in the Ordos basin are an important problem that has not been completely solved. On the basis of a large number of previous research, geochemical characteristics and indexes of mixed origin natural gases i~om Ordovician weathered crust gas reservoirs in Central Gas Field in the Ordos Basin are systematically studied. The gas sources from this gas field are also discussed through the comprehensive analyses of many indexes. The results demonstrate that natural gases from Ordovician weathered crust reservoirs in Central Gas Field in the Ordos Basin have the characteristics of gas components and isotope compositions of high mature and over-mature dl7 gases. In Central Gas Field in the Ordos Basin, there are both coal-ibrmed gas and oil-type gas, the ibrmer of which comes from Permo-Carborrfierous coal measures and the latter originates from lower Paleozoic marine carbonate. The coal-ibrmed gas is mainly located in the eastern part of Central Gas Field while oil-type gas lies in the northern, western and southern parts of Central Gas Field in the Ordos Basin.
奥陶系风化壳, 天然气藏, 气源, 中部气田, 鄂尔多斯盆地
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【期刊论文】Organic Petrological Studies on Immature Source Rocks*
李贤庆, LI Xianqing(李贤庆), ), XIONGBo(熊波)), ZHONG Ningning(钟宁宁)), MA Anlai(马安来)), WANG Tieguan(王铁冠)), and ZHANG Aiyun(张爱云))
Vol. 23 No.1 CHINES E JOURNAL OF GEOCHEMIS TRY 2004,-0001,():
-1年11月30日
Organic petrology is a marginal science that is quite practicable. At present, it has developed into a routine research tool that is widely applied in petroleum exploration and assess ment. Based on several years’research of the authors, this paper presents the advances in organic petrological studies on immature source rocks, including the classification and characteristics of macerals, the composition of macerals and types of organic matter, the abundance and evolution of organic matter, oil2prone macerals, hydrocarbon generation and expulsion. All these results show that organic petrology is of considerable value pertaining to its application in the assessment of immature oil and gas. The immature source rocks consist of various macerals with obvious heterogeneity, contain different hydrocarbon-generating macerals with different oil thresholds and oil peaks, and show a two-staged evolutionary pattern of organic matter.
immature source rock, maceral, evolution of organic matter, hydrocarbon-generating maceral, organic petrology
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李贤庆, , 肖贤明, 田辉, TANG Yong-chun, 方家虎, 周强
地学前缘(中国地质大学(北京);北京大学):2005,12(4):543~550,-0001,():
-1年11月30日
The modelling of carbon isotope kinetics of natural gas is a leading research direction in oil and gas geochemistry at home and abroad1 Combined with basin sedimentary burial and geothermal histories, the modelling of carbon isotope kinetics provides a new and effective means for evaluating the origin and accumulation history of natural gas pools1 In this paper, we briefly introduce the modelling of carbon isotope kinetics of natural gas formation and its applications to the assessment of natural gas maturity, the determination of gas source, the history of gas migration and accumulation, and the oil-gas ratio1 We show that this approach is of great value for those applications1 The carbon isotopic characteristics of natural gas are not only affected by gas source and maturity, but also are related to accumulation conditions and the geothermal gradient in a basin1 There are obvious differences in the characteristics of carbon isotope ratios between instantaneous gas and cumulative gas1 The kinetic model of carbon isotope fractionation may be different for different basins, which depends on gas source condition, accumulation history and sedimentary-tectonic history1 Since the origin of natural gas pools in the superposed basins of our country is very complicated, and because natural gas pools have features of multiphase and variable gas-sources, this paper may provide new thought s for the study and evaluation of natural gas1
天然气形成, 稳定碳同位素, 动力学模拟, 气藏评价
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