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天然气地球科学 2000年第1期11卷 1-4页

作者：石宝珩石昕中国石油天然气集团公司北京100724 石油勘探开发科学研究院地质研究所北京100083

自“六五”以来,我国天然气地质已从石油地质研究中逐渐分离出来,形成中国天然气地质学。为了站在战略高度研究和认识我国天然气资源特点,评估我国天然气发展前景,应从资源评价、成藏机制等方面,加强天然气基础研究,并注意研究工作的集成。

关键词：天然气天然气资源基础研究成藏机制地质构造

The role of reservoir mediums in natural oil cracking:Preliminary experimental results in a confined system

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Chinese Science Bulletin 2010年第33期55卷 3787-3793页

作者： XIAO QiLin1,2.SUN YongGe1,3.& ZHANG YongDong1,2.1 State Key Laboratory of Organic Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China 2.Graduate Schools,Chinese Academy of Sciences,beijing 100049,China 3.Institute of Environmental and Biogeochemistry(eBig),Zhejiang University,Hangzhou 3.002.,China State Key Laboratory of Organic Geochemistry Guangzhou Institute of Geochemistry Chinese Academy of Sciences Guangzhou China Graduate Schools Chinese Academy of Sciences Beijing China Institute of Environmental and Biogeochemistry (eBig) Zhejiang University Hangzhou China

Large amounts of data regarding the influence of temperature and pressure on the thermal stability of crude oil have been pub-lished;however,the role of reservoir mediums has received little *** involving oil cracking in the presence of montmorillonite,illite,calcite,quartz and water were conducted in closed gold tubes to investigate the effects of these reservoir mediums on oil *** was done by screening variations in the chemical and stable carbon isotopic components of nC10+ and gasoline-range hydrocarbons(nC8-)present in various *** indicated that reservoir mediums have an active role in oil cracking under experimental *** concentrations of nC10+ in the cracked residues progressively decreased in systems containing oil+water+illite,oil+water+montmorillonite,oil+water,oil+water+quartz and oil+water+*** comparison with the system containing oil+water,our results indicated a retardation effect for oil cracking in systems in the presence of illite and montmorillonite,and an acceleration effect on oil destruction in systems in the presence of calcite and ***10+ became increasingly depleted in 13. in systems with oil+water+illite,oil+water+calcite,oil+water+montmorillonite,oil+water+ quartz and oil+*** obvious correlation was observed between concentrations and stable carbon isotopic components of nC6-nC8 and nC10+ in the individual *** discrepancies in chemical and stable carbon isotopic components of nC6-nC8 and nC10+ in the pyrolyzed residues highlighted the important role of reservoir mediums to control carbon-carbon cleavage of nC10+ and then the isomerization,cyclolization and aromatization reactions;as well as governing the occurrence and thermal destruction of nC6-nC8 under experimental *** research may have critical implications in reconstructing chemical kinetic models for natural oil cracking.

关键词：裂解作用实验条件密闭系统原油裂解水库介质天然同位素组成

The surface geochemical exploration of oil and gas in the Gangbatong-Ya'anxiang and the Dongqiao-Nam Co of the Qinghai-Tibet region

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Science China Earth Sciences 2009年第S1期52卷 69-76页

作者： XIONG Bo1,2.LI XianQing3.4,LI YiBin5 & TAN Qing6 1 Department of Geochemistry,Yangtze University,Jingzhou 43.02.0}China 2.Key Laboratory of exploration Technologies for Oil and Gas Resources(Yangtze University) ,Ministry of Education,Jingzhou 43.02.0}China 3.State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology,beijing 100083.China 4 Department of Resources and Earth Sciences,School of Resources and Safety Engineering,China University of Mining and Technology,beijing 100083.China 5 Institute of Geosciences,Yangtze University,Jingzhou 43.02.0}China 6 Jinzhou research Branch of New Region exploration,research Institute of petroleum exploration and development,SINOPEC,Jingzhou 43.100,China 1. Department of Geochemistry Yangtze University Jingzhou 434023 China 2. Key Laboratory of exploration Technologies for Oil and Gas Resources (Yangtze University) Ministry of Education Jingzhou 434023 China 3. State Key Laboratory of Coal Resources and Safe Mining China University of Mining and Technology Beijing 100083 China 4. Department of Resources and Earth Sciences School of Resources and Safety Engineering China University of Mining and Technology Beijing 100083 China 5. Institute of Geosciences Yangtze University Jingzhou 434023 China 6. Jinzhou research Branch of New Region exploration Research Institute of Petroleum Exploration and Development SINOPEC Jingzhou 434100 China

Due to the complexity of geological background and the adverseness of natural geographical environment in the Qinghai-Tibet Plateau,it is very difficult to carry out petroleum geological study in this region. The Qinghai-Tibet Plateau is the only blank space of petroleum {2. on a large scale. The authors carried out the surface geochemical {2. of oil and gas in the Gangbatong-Ya'anxiang and Dongqiao-Nam Co of the Qinghai-Tibet region. Based on the data of actual detection and experiments in the studied area,the characteristics of concentration and profile distribution of the main geochemical {2. indicators(total adsorbed hydrocarbon,altered carbonate,thermal released mercury,etc.) were discussed. The origin of hydrocarbon was also discussed. Moreover,the oil and gas potential of different sections in the Qiangtang Basin and the Biru Basin were evaluated,which could provide references for the {2. and prediction of oil and gas in this region. The concentrations of total adsorbed hydrocarbons in the Ya'anxiang of Suoxian County-Zadong of Baqing County and the Jiecha-Dangxiong of Anduo County in the Qinghai-Tibet region are high,averaging 3.2.64 μL·kg-1 and 164.3. μL·kg-1. Their altered carbonate concentrations are relatively low,averaging 0.11% and 0.56%. Their concentrations of thermal released mercury are relatively high,averaging 13.09×10-9 and 1.94×10-9. Geochemical {2. results in fact reflect hydrocarbon information in the underground,which are mainly petroleum associated gas and over-matured cracking gas. The Jiecha-Charenluma and the Xiamaya'ertong-Suoba sections in the Qiangtang Basin are the most favorable ones for oil and gas and the Ekou-Zadong section is relatively favorable one,while the Nam Co and the Zigetangcuo-Dongqiao sections in the Biru Basin are the favorable ones for oil and gas,and the Jiang Co-Nading Co and the Ya'anxiang-Ya'ertong sections are relatively favorable ones.

关键词： geochemical exploration adsorbed hydrocarbon indicator hydrocarbon anomaly evaluation of oil and gas Qinghai-Tibet region

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云南景谷盆地低熟石油地球化学特征与意义

石油学报 2001年第5期22卷 11-15页

作者：王大锐高建昆罗怀章温景萍中国石油勘探开发研究院中国石油化工集团公司滇黔桂石油勘探开发研究院云南昆明650200

位于我国西南滇西褶皱带上的云南景谷盆地为晚第三纪的残留盆地 ,在其中发现的大牛圈油田所产原油与源岩有机地球化学分析证明 ,景谷盆地所产原油为典型的低熟油。目前该油区含油面积为 0 .2.2.4km2.,合计探明储量可达 3.余万吨。古生... 详细信息

位于我国西南滇西褶皱带上的云南景谷盆地为晚第三纪的残留盆地 ,在其中发现的大牛圈油田所产原油与源岩有机地球化学分析证明 ,景谷盆地所产原油为典型的低熟油。目前该油区含油面积为 0 .2.2.4km2.,合计探明储量可达 3.余万吨。古生物化石组合表明该盆地为正常淡水湖盆 ,水生生物与陆生生物混合成为景谷盆地的主要成烃物质。景谷盆地低熟石油的研究。

关键词：云南景谷盆地低熟石油地球化学特征油气勘探

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环空流动壁面剪应力对固井质量的影响

探矿工程 2003年第3期 38-41页

作者：郑毅刘爱平中国地质大学〈北京〉中国石油勘探开发研究院廊坊分院河北廊坊065000

应用壁面剪应力固井解决了委内瑞拉Caracoles油田固井实践中存在的顶替效率问题。壁面剪应力固井的主要观点是:水泥浆在环空流动的壁面剪应力达到15Pa时,可以保证CBL、VDL和SBT三项胶结测井结果合格;水泥浆在环空流动的壁面剪应力达到3...

应用壁面剪应力固井解决了委内瑞拉Caracoles油田固井实践中存在的顶替效率问题。壁面剪应力固井的主要观点是:水泥浆在环空流动的壁面剪应力达到15Pa时,可以保证CBL、VDL和SBT三项胶结测井结果合格;水泥浆在环空流动的壁面剪应力达到3.Pa时,可以保证CBL、VDL和SBT三项胶结测井结果优质。高的壁面剪应力可以通过紊流获得,也可以通过提高水泥浆粘切力获得。

关键词：壁面剪应力固井泥浆环空流动

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南海北部多幕裂陷作用与含油气系统

石油学报 1998年第3期19卷 11-15页

作者：吴培康中国海洋石油总公司勘探开发研究中心

南海北部的断陷盆地经历了早第三纪裂谷期和晚第三纪及第四纪裂后期二个演化时期，具多幕裂陷作用。构造与沉积的耦合作用，使盆地的演化具有多个阶段，包括构造地层序列的多幕性和各幕沉积充填样式的不同，以及因此形成的不同时期的烃... 详细信息

南海北部的断陷盆地经历了早第三纪裂谷期和晚第三纪及第四纪裂后期二个演化时期，具多幕裂陷作用。构造与沉积的耦合作用，使盆地的演化具有多个阶段，包括构造地层序列的多幕性和各幕沉积充填样式的不同，以及因此形成的不同时期的烃源岩，组成了多个含油气系统；同时，断裂的多次活动，使早期含油气系统中已成藏的油气再次运移并再次聚集成藏。珠江口盆地珠三坳陷裂谷期可分为三个演化幕，而晚始新世末的一次盆缘张断事件造成了Ⅱ、Ⅲ幕之间沉降中心的迁移，发育了不同类型的古湖泊，形成了不同有机质类型的烃源岩，组成了多个含油气系统。裂后期的裂陷幕与油气的再次运移和再次成藏密切相关。

关键词：断陷地层层序含油气系统油气运移盆地

Rate equation of gelation of chromium(Ⅲ)-polyacrylamide sol

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Chinese Journal of Chemistry 1995年第2期13卷 97-104页

作者： WANG, Guang-Xin WANG, Zhi-Hong CHEN, Zhong-QiDepartment of Applied Chemistry, Qingdao Institute of Chemical Technology, Qingdao, Shandong 2.6042. ChinaCHEN, Li-DianDepartment of Oilfield Chemistry, Institute of petroleum exploration and {2.,{3. 100080, China

During gelation, the time dependence of the apparent viscosity has been used to analyze the kinetics of the gelation of polyacrylamide (PA) sol with chromium (Ⅲ) ions. The investigations have stablished the following facts: Before gelation the relation between the viscosity,η , of Cr(Ⅲ)-PA sol and the PA concentration isη= f([PA]) = 2.3.X1015 [PA]3.15 and the rate equation of gelation in the steady-state stage during gelation is expressed as Vη, = ks f([PA]) [PA]2.[Cr(Ⅲ)]2.

关键词： Gelation kinetics viscosity.

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我国海域地质构造与含油气沉积盆地特征

石油学报 1985年第3期 1-10页

作者：田在艺王善书石油勘探开发科学研究院中国海洋石油总公司油田勘探开发研究中心

本文根据我国海域地质构造的空间展布,划分为滨太平洋陆缘构造区、印度洋东北部陆缘构造区和菲律宾海构造区。论述了早侏罗世到早白垩世、晚白垩世至早渐新世、中渐新世到中新世、上新世到第四纪不同时期构造演化历史。根据沉积盆地发... 详细信息

本文根据我国海域地质构造的空间展布,划分为滨太平洋陆缘构造区、印度洋东北部陆缘构造区和菲律宾海构造区。论述了早侏罗世到早白垩世、晚白垩世至早渐新世、中渐新世到中新世、上新世到第四纪不同时期构造演化历史。根据沉积盆地发育特征,划分为渤海-黄海、东海和南海三个含油气构造区,并对三个含油气构造区进一步分为若干构造单元。笔者强调沉积盆地是油气形成的基本构造单元。从而预测我国海域将成为世界油气远景地区之一。从石油地质观点看,认为含油气远景以南海含油区最为有利,东海含油区次之,黄海-渤海列居第三位。

关键词：盆地坳陷带地质构造油气大陆边缘大洋边缘第三纪南海北部隆起带渐新世老第三纪构造区海相地层我国海域

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中国煤层气资源特点及开发对策

天然气工业 2009年第4期29卷 9-13页

作者：李景明巢海燕李小军刘洪林中国石油煤层气有限责任公司中国石油勘探开发研究院廊坊分院

据新一轮全国油气资源评价结果,我国埋深在2.000 m以浅的煤层气资源量为3..8×1012.3.煤层气资源十分丰富,其中赋存在低、中、高煤阶中的煤层气资源各占3.%左右。分别以国内高、中、低煤阶代表性的盆地——沁水、鄂尔多斯和准噶尔3.盆... 详细信息

据新一轮全国油气资源评价结果,我国埋深在2.000 m以浅的煤层气资源量为3..8×1012.3.煤层气资源十分丰富,其中赋存在低、中、高煤阶中的煤层气资源各占3.%左右。分别以国内高、中、低煤阶代表性的盆地——沁水、鄂尔多斯和准噶尔3.盆地为对象,通过研究其基本地质条件、资源丰度及勘探开发状况,认为煤层气资源规模开发要立足大型含煤盆地和构造相对稳定的含煤盆地展开。高煤阶煤层开发应以斜坡带的承压水区、滞留水区及相对构造高部位为目标区;中煤阶煤层生、储条件好,部署应避开甲烷风化带和断层带;低煤阶煤层开发应考虑具多种气源条件和构造相对稳定的区块。

关键词：中国煤层气资源丰度低煤阶中煤阶高煤阶开发对策

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东海盆地西南部地质特征与油气分布探讨

新疆石油地质 1991年第1期12卷 13-22页

作者：王国纯中国海洋石油总公司海洋石油勘探开发研究中心

本文根据近3.10~4km地震和13.探井及其它地球物理、地质等方面资料,综合分析认为:东海盆地西南部与盆地其它部分在发育演化、构造运动、沉积环境等方面差异甚大。盆地西南部(杭州湾—冲绳岛断裂以南地区)发育演化经历了断陷—坳陷—... 详细信息

本文根据近3.10~4km地震和13.探井及其它地球物理、地质等方面资料,综合分析认为:东海盆地西南部与盆地其它部分在发育演化、构造运动、沉积环境等方面差异甚大。盆地西南部(杭州湾—冲绳岛断裂以南地区)发育演化经历了断陷—坳陷—隆起—铺盖四个阶段。始新世末期的隆起在研究区演化史上有15～2.Ma的沉积间断、剥蚀。这段历程,盆地其它部分未曾经历。其次是区内始新世末期抬升运动,致使始新统及以下老地层受剥蚀,仅始新统最大剥蚀量达1000m,这是盆地内绝无仅有的。第三是第三纪以海相沉积环境为主,特别在始新世,为海侵高潮,海城宽阔达8000km^2.这时盆地东北部正接受陆相沉积。研究区中部(北东向)可能存在超压泥岩及多套生油岩系,应为有利生油气区。研究区可能是盆地最有油气远景地区之一。

关键词：石油天然气地质富集东海盆地