封面人物简介—韩大匡

Academician Han Dakuang was born in Shanghai in 1932, native of Hangzhou, Zhejiang, and graduated from Tsinghua University with a degree in petroleum engineering major in 1952. He is a senior expert in oil and gas development engineering, member of Chinese Academy of Engineering, professor level senior engineer of Research Institute of Petroleum Exploration ＆ Development (RIPED), doctoral tutor, and the sixth editorial board consultant of the Journal of Southwest Petroleum University (Science & Technology Edition). He taught for nearly 20 years at Tsinghua University and Beijing Institute of Petroleum (now China University of Petroleum). Since 1972, he has engaged in the research work in oil & gas reservoir engineering in RIPED, holding the posts of the director of Oil & Gas Field Development Department, vice president and chief engineer of RIPED.For more than 50 years, academician Han Dakuang has been engaged in the scientific research and teaching work of oil and gas field development engineering. On the one hand, he went deep into the oilfield production realities, carried on the comprehensive study of Reservoir Engineering and gave the strategic countermeasures; on the other hand, he actively carried out the research and application of seepage mechanics and interface physical chemistry, and became one of the pioneers of reservoir numerical simulation and enhanced oil recovery technology. His contributions and achievements in oil and gas field development engineering include:Reservoir Engineering Study area: In the early 1950s, academician Han Dakuang took part in China's first oil field waterflooding program — the design of Yumen Laojunmiao Oil field waterflooding program, who was responsible for the seepage calculation. Since then, he was repeatedly responsible for or participated in the compiling work of the oil and gas field development plans, annual plans and the discipline development plans, which made contributions to the strategic arrangements and the scientific and technological progress of China's oil field development over the years. Aiming at the development problem of China's old oilfields at high water-cut late stage, he systematically studied the new pattern of residual oil distribution and the new changes of the oil field development situation, and proposed strategies, concepts and new technology development direction, which is of important guiding significance for the elderly Oilfield enhanced oil recovery and to increase recoverable reserves. His idea has been adopted by the major leaders of China National Petroleum Corporation and China Petroleum Corporation and many older fields as the highly technology and the significantly economic efficiency.Reservoir numerical simulation area: In the early 1960s, academician Han Dakuang started numerical simulation research, the research result of "reservoir numerical simulation technique" which he chaired laid the foundation for China's further development of this technology, and won the 2nd prize of the National Prize for Progress in Science and Technology and the 1st prize of the China National Petroleum Corporation scientific and technological progress. Another early study on "The Numerical Simulation of Oil-Water Flow in the Heterogeneous Oil-Wet Sandstone Reservoir" won the 1st prize of the Former Ministry of Petroleum Outstanding Scientific and Technological Achievement.Enhanced Oil Recovery area: in the early 1960s, academician Han Dakuang began the experimental study of polymer flooding, and pointed out the effectiveness of polyacrylamide solution as EOR oil displacement agent. He presided over the "The Evaluation of Potential of Enhanced Oil Recovery in Water Injection Oil Field of China and its Development Strategy ", which opened up a broad way for the application of the new technology in China, and won the 1st prize of the China National Petroleum Corporation Scientific and Technological Progress.Oil production engineering technology area: the "The New Paraffin-proof Technology in Oil Wells" research had an extensive popularization and won the National Science Congress Award.Academician Han Dakuang has published five books and a translation, and more than 60 domestic and overseas papers and reports. He is the tutor for more than 40 Master, doctor, and postdoctoral students and many of them have become experts and even professors in this area.As his contribution to oil and gas field development engineering, he was granted the honor of “Distinguished Science and Technology Experts in Petroleum Industry” by China National Petroleum Corporation in 1991, and acquired the special subsidy approved by the government in the same year. Later in 1996, he received the Sun Yueqi Energy Award issued by the Chinese Development Foundation in Science and Technology.     

封面人物简介—贾承造

Jia Chengzao, the CCP member, was born in Lanzhou, Gansu province, in 1948. He is the member of Academic Committee of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation of Southwest Petroleum University. Graduated from Regional Geology and Mineral Survey of Geology Institute, Xinjiang Technical College, in 1975. He was studying in Geology Institute of Nanjing University from September in 1980 to February in 1987, and finally won the Master and Doctor degrees of Structural Geology and Geophysics. He was engaged in Geology Research on Tarim Basin from 1989 to 2000, was in EXXON Oil Company of America as a visiting scholar from 1996 to 1997, was geologist of PetroChina Company Limited and president of China National Petroleum Corporation from 2000 to 2004, was elected academician of Chinese Academy of Sciences. He is now the vice president of PetroChina Company Limited.Academician Jia Chengzao worked on oil and gas reservoir exploration and research in Tarim Basin for a long time, consummately carried on multi-disciplinary comprehensive research on oil and gas geology and structural geology of Tarim Basin, achieving series of significant development. He discovered and proved the biggest national high quality gas field Kela Gas Field 2 through his decision and organization, laying a resource foundation for West-East Gas Transmission and establishment of Tarim Gas Region, making important contribution to accelerated development of the national gas industry and the west development. He carried on multi-disciplinary multi-level and multi-direction comprehensive research on Tarim Basin, the biggest national basin: finding out the internal structure of the basin and conforming the basin style. He proposed the conception of Basin Group of Northern Tethys Tectonic Zone margin and their Rich Gas, pointing out that the basin group form Karakum basin in middle asia eastwardly to Tarim basin and Qaidam basin is a unified big gas region, which powerfully guided the exploration of depression gas in Kuche with the discovery of Kela Gas Field 2, and summarized and established the theory of ultra-high pressure gas field in foreland thrust belt for the first time in the world, making significant contribution on enriching the theory of oil and gas. In recent years, he devoted to research on petroleum exploration in China, proposed the Four-theories of onshore oil and gas exploration, including foreland thrust belt, lithologic stratigraphic oil and gas reservoir, the mature areas and the new areas, greatly developing and enriching the petroleum exploration of China, forcefully guided the onshore petroleum exploration of China in recent years, with large quantities of exploration achievement.     

封面人物简介—罗平亚

Luo ping-ya, male, Han nationality, a Communist Party member, was born in July 1940 in Changlong Sichuang Province. Professor, the tutor of doctor, the academician of the Chinese Academy of Engineering, the Former President of Southwest Petroleum University, the Former Director of the Academic Committee in the State Key Laboratory of "Oil and Gas Reservoir Geology and Exploitation" . For the past 40 years, he has been committed to the teaching and research on the exploration and exploitation of Oil and Gas and has Obtained lots of great achievements on fields such as, drilling and completion fluid technique, reservoir protection technique, theory and application technique on oilfield chemistry. These achievements are mainly summarized as follows: First, study on deep wells drilling fluid with high temperature resistance: In the mid-1970s, he proposed to improve the performance of the mud taking the advantage of high temperature and established the new ultra-deep mud system (anti-high temperature sulfonated mud system) of "the more deep the well, the higher the temperature, the longer the action time, the better the performance, the more simple the process, the lower the cost " , providing the necessary technical support for the success of deep well drilling. This system is still the main component of deep well mud technology in China and has been widely used.Second, Polymer Mud Technology: During the 1980s, he advanced that amphoteric polymers can be used for drilling mud agent and developed a series of new polymer treating agents and matching technology, which is one of the main components and development direction and is still being widely used. Third, Drilling and Completion fluid technique for reservoir protection: He proposed the point of shielding temporary plugging technique for reservoir protection and developed matching technology series, which solved the reservoir protection problems when drilling in oil layers using drilling fluid under positive pressure gradient and made great economic and social benefits. This technology is still being widely used. Fourth, the development of water-soluble polymer with heat and salinity tolerance, anti-shearing, efficient and viscosified: It provides the necessary theoretical basis and material guarantee for the establishment of various of displacement fluid system which is suit for enhancing recovery by chemical flooding in China.Besides, he also obtained great achievements on hole stabilization, horizontal drilling technology, oil-displacement mechanism by chemical flooding, application of seepage of physical chemistry, reservoir protection technology during oil production, Theory and Application Techniques of oilfield applied chemistry engineering and so on.He has presented and accomplished more than 40 research tasks belonging to Ministerial and provincial levels and obtained more than 30 awards of science and technology (including excellent teaching achievements) of which include 7 national awards and 13 Ministerial and Provincial Level awards( of which 3 are rated as CNPC ten annual excellent results ) and published 6 works and more than 100 papers, as well as cultivated more than 90 masters and doctors.Since he has obtained series of outstanding achievements both in scientific research and teaching, he is commended 6 times by government and rated as model worker and advanced teacher belonging to Ministerial and Provincial Level. He was granted as A NATIONAL JUNIOR EXPERT OF OUSTANDING CONTRIBUTION in 1986 and was approved AN EXPERT ENJOYING SPECIAL GOVERNMENT ALLOWANCE in 1990. He obtained Sun Yue-qi Energy Award in 1993 and became the academician of the Chinese Academy of Engineering in 1995. He is also the member of the third and fourth subject review groups of the State Council High Degree Committee, the member of High Degree Committee in Sichuan province, deputy to the sixth and seventh NPC, deputy to the sixth Sichuan provincial Party Congress and the 2000th national advanced worker.     

本期导读

本刊第一期是以突出报道“罗家寨”这一科技事件为主题目的,向读者展现了罗家寨构造的勘探、开发科学研究进展。而本期则着重于向读者展现我校的天然气开发与注气学术方向的研究现状。我校天然气开发与注气学术方向的科学研究团队,是“油气藏地质及开发工程”国家重点实验室的重要组成部分之一,为“中国加拿大天然气勘探开发技术培训中心”和中国石油集团公司“天然气成藏与开发”重点实验室提供重要学术与技术支持。本期刊登的专题报道《以天然气为特色,以提高油气采收率为目标,服务于石油天然气工业》,是由本刊编委会完成的。它以该团队的“学术思想、研究特色、主要研究方向。主要研究内容和成果”等几个侧面,向读者作了较详细的介绍。作为我国著名的气田、凝析气田开发专家,李士伦教授一直致力于复杂气田开发的新方法新技术研究,本期《提高凝析气藏采收率和气井产量新思路》是他学术思想新的结晶。如能对读者的学术研究或生产实践有所裨益,是我们的最大心愿。我国的天然气工业发展迅猛,西气东输工程不仅带动了全国各行各业的发展,也深刻地变革着广大人民对清洁能源的认识和利用。松辽盆地、莺歌海盆地等地区CO2的发现,使低渗透油田的注气开发有了资源保证。本期的特邀专栏重点探讨了气田开发与注气方面的理论与技术问题,对天然气工程及其相关领域的研究具有重要的指导意义。《基准面旋回层序与油层单元划分关系》由陈景山教授等人完成,论文所针对的是存在于“按基准面旋回层序界面的小层划分方案与传统的油气层四级划分方案”之间的矛盾问题,研究提出了不同级次湖泛面沉积的泥质盖层或隔、夹层为边界的,跨基准面旋回层序界面的砂体和油层四级划分方案。有一定的创新性,在实际应用中也具有可操作性。汤勇等作者撰写的《高温气藏近井带地层水蒸发和盐析研究》,建立了适于含极性物质水的烃类混合物气液液三相相平衡理论模型及地层水蒸发与近井带含水饱和度与地层水矿化度的函数关系,提出了高温高地层水矿化度、低含水饱和度的气藏,在降压开采过程中必须考虑“盐析”可能引起的地层伤害问题。《沁水盆地南部煤层气藏特征》由石书灿等人完成,提出了沁水盆地南部晚古生界煤层在经历了印支燕山两期煤化作用生成的煤层气,在喜马拉雅期遭受改造后的煤层气藏的特征及其成藏问题。作为我校石油工程领域的后起之秀,年轻的林元华教授为本期撰写了《计算膨胀管膨胀力的新方程》,所建立的膨胀管膨胀力理论模型,对钻井工程及其相关领域的实际问题具有可借鉴意义。李传亮教授在平常的交往中是一位保持低调和与人为善的人,但在学术与技术问题上则迥异。从质疑到追根溯源的探究精神,不仅在教学中使学生们受益匪浅,并且在其科研活动中屡获突破。《异常高压气藏开发上的错误认识》是他为本刊撰写的第二篇探讨与争鸣性论文,值得推荐。此外,本刊较大幅度地提高了论文的刊出量以回馈作者与读者对本刊的厚爱与关心。为作者服务是我们的力源,为读者服务是我们的宗旨,为社会的进步作出一份贡献是我们的最终目的。期待您的反响与支持。     

封面人物简介—周守为

Zhou Shouwei doctor, senior engineer of professorship, graduated from Southwest Petroleum Institute in 1982. He is now a member of the Party Group and deputy general manager of China National Offshore Oil Corporation(CNOOC), the president of CNOOC Ltd., the chairman of Offshore Oil Engineering CO. LTD., the director of the key laboratory of Enhanced Oil Recovery (EOR) of CNOOC, the vice-president of China Petroleum Institute Offshore Oil Branch, the vice-president of China Shipbuilding Engineering Society, the vice-president of China Ocean Institute, the vice-director of World Petroleum Congress of China National Committee, a member of Academic Committee of the State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Southwest Petroleum University), the editorial board director of China Offshore Oil and Gas, the deputy director of editorial board of Natural Gas Industry.Zhou Shouwei is China's famous expert of offshore oil development, he contributed a lot to offshore heavy oil field development, high quality and high speed drilling, marginal oil fields and full ocean oilfield development of FPSO (floating production storage offloading units). He proposed the new model and new theory of offshore oilfield development, promoted the progress of offshore heavy oil development, made China reach international advanced level in offshore heavy oil development technology.Zhou Shouwei achieved many significant science and technology progress rewards, including three the first award of national science and technology progress rewards, one special science and technology progress reward, and five the firsts and four the seconds. He achieved six patent technologies (four invention patents), published nineteen monographs and papers.He is the first person who proposed founding the four development systems of oil and gas in Bohai sea and the thought of the rolling exploration and development, and developed four matching technology series. The “Offshore High-yielding Technology with Fewer Wells”, posed him, solved the difficult problem of large marginal oilfield development in Bohai sea, which overcame the world difficulty in long-distance transportation of heavy oil in multi-phase. He advocated and probed out the packaged technology of Optimized and Fast Drilling, which increased the efficiency of drilling by almost 3 times. His new technology of marginal oilfield development has been applied successfully in parts of practice of marginal oilfield development, which made great contribution to establishing the technology system of offshore oilfield development and making the Bohai oilfield the third largest one of China after Daqing and Sengli Oilfields.He is the first one who proposed the new model of high efficient development of offshore oilfield. He was in charge of moderate sanding in drilling fracturing, early water injection, water injection and accumulation, depth profile control, and electric submersible screw pump lifting, which made important breakthrough in offshore application. He headed the national 863 topics “Depth Profile Control Enhanced Oil Recovery”, laying the foundation for the Bohai oilfield’s production to reach 30,000,000 tons a year.China’s first FPSO, designed by Zhou Shouwei, was recognized as one of the ten famous ships in China’s ship making history. His technology of emergency relief single point overcame difficulties in serious ice environment. He posed in the first place that the underwater single point should be used in China’s offshore oilfield, and won the invention patent of underwater installation, which reached international advanced level. He positively gave impetus to the application of “shallow water effect for large floating body” theory, successfully made the 160,000 tons large FPSO used in Bohai area, the lowest sea area in the world. So far, FPSO manufacture has become China’s new high-tech industry, and its manufacturing technology has reached international advanced level.     

封面人物简介—徐僖

徐僖院士,高分子材料科学家,中国科学院院士,我国高分子材料学科的奠基人之一。现任四川大学教授、高分子研究所所长,上海交通大学教授、高分子材料研究所所长。西南石油大学“油气藏地质及开发工程”国家重点实验室第二届学术委员会委员。《高分子材料科学与工程》、《油田化学》期刊主编。曾任《中国大百科全书·化工》高分子化工分支主编,《中国大百科全书·化学》高分子化学分支副主编,《材料科学技术百科全书》高分子材料分支主编。 徐僖教授长期从事高分子化学、高分子材料成型基础理论、高分子力化学、油田化学、辐射化学等领域的研究。早在20世纪50年代后期,他即致力于高分子力化学的研究。力化学是化学与力学交叉的学科,高分子力化学一般较多研究应力导致高分子材料性能下降与结构破坏,他则着重研究应力对高分子材料的正效应。美国著名力化学家R.S.Porter在其专著《Polymer Stress Reactions(Academic Press,New York,1979)》中摘录了徐僖教授20世纪60年代的全部研究成果。20世纪80年代,徐僖教授和他领导的科研群体通过超声作用合成了18种难以从其单体合成的嵌段/接枝共聚物,可用作不相容聚合物的增容剂,油、气田勘探开发用的化学品和金属冷加工润滑剂等新型高分子材料。研究成果“在超声作用下聚合物的降解和接枝（嵌段）共聚”被认为达到国际先进水平,获得1987年国家自然科学奖二等奖。徐僖教授在他长期从事的研究领域先后在国内外学术刊物上发表研究论文300余篇,撰写出版著作、译著4本,获国家发明专利28项。曾获国家自然科学奖、国家发明奖等20余项国家、部委、省级奖励以及高分子材料学科建设与高层次人才培养国家级优秀教学成果奖、何梁何利基金科学与技术进步奖、侯德榜化工科学技术奖成就奖等。曾被授予全国高等学校先进科技工作者、全国教育系统劳动模范、国防军工协作先进个人等称号。徐僖教授早已年逾八旬,却仍然辛勤工作在科研和教学第一线。他说：“我没有风烛残年之感,也没有仅能发挥余热的凄凉。我想到的是如何与国内同行、海外华人共同努力,树立我们中华民族在国际高分子材料科学领域在国际上的声誉和地位。”他的人生格言是“人生的乐趣在于无私奉献”。他最大的心愿是“中国人能在世界上普遍受到尊重”。     

封面人物简介—刘宝珺

Academician Liu Baojun was born in Tianjin in 1931, geologist, member of Chinese Academy of Sciences, Standing Committee Member,CCP members. He is the director of academic committee in State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation. He graduated from Beijing Institute of Geology in 1956.Then he worked in Beijing Institute of Geology, Chengdu College of Geology,Chengdu Research Institute of Geosciences and Minerals successively, and had hold posts in International Union of Geological Sciences. Now professor Liu Baojun is the Honorary Director of Chengdu Research Institute of Geosciences and Minerals, the honorary president of chengdu university of technology,honorary president of technology association in Sichuan Province, the committee member of the 9th national CPPCC, the honorary president of geological association in Sichuan province,the Evaluation Committee Member of China National Science and Technology Awards, the Group Leader of the advanced expert consultation group.Academician Liu Baojun has an outstanding achievement in the field of sedimentary geology,basin analysis and plate motion, strata-bound deposits,sequence formation and incident geology, global sedimentary geology,oil and gas reservoir, the facies palaeogeography,biomineralization and so on. He pushed Chinese sedimentary studies to the forefront of the world, and many research results have a pioneer and inspiration influence in China.In the 1960s,Many departments in our nation adopted the new analysis of the deposition and ancient geography methods which he bring forward. In the 1970s,he put forward the theory of differentiation process and mineralization after deposition period. In the 1980s,he published the results of South Sichuan carbonate rocks and storm rock,breaking a new ground on the study of storm rock..In the 1990s,he first bring the global change concept to the field of geology study in our nation, and put forward the theory of the unified geological field. Many departments quoted and spread his theory, concept, and method,especial in the aspect of mineral exploration. On the basis of his theory and method, it has detected metal deposits such as Lead,Zinc,Copper in Hunan,Guangxi,Yunnan province and so on. He has published more than 100 articles on Chinese and foreign publications successively, and written 20 monographs, which have been the important textbook and reference books for geological staff in colleges , universities and other departments. In 1986, Liu Baojun acquired the outstanding contributions of young and middle-aged experts national title awarding, and in 1989 he obtained Lisigang geological science award. On 30th International Geological Congress in 1996,he gained the most valuable award which only represent the world's Geological Sciences highest honor. He was the first geological who obtained this award, and also was the NO.20 geologist who has obtained this laurel in the past century on the world. In 1997 he was conferred the honor title of excellent science and technology technology worker.In 2000,in China-related paleontology coral masterpiece which was written by Fan yingnian et al., the newly discovered fossils was named BAOJUN Coral, it presented certainly recommend to his contribution in Geology in China by geologicians.     

本期导读

伴随着“两会”的春风,西南石油大学学报2008年第2期如期与您相见。　　2008年3月5日,国务院总理温家宝在十一届全国人大一次会议上所作的政府工作报告中指出：2008年工作的主要任务包括“实施基础研究、高技术研究和科技支撑计划以及优先发展教育”。与此相呼应,本期的学报具有以下两大特点：（1）及时报道了我国石油工业主要领域的科技成果（国家级重大科研基金资助论文11篇）;（2）体现了我国石油天然气行业高校师生的学术水平（84%的文章第一作者来自全国8所高校）。　　资料显示,2007年中国生产天然气693.1×108 m3,并预计2008年天然气产量将达到760×108 m3。四川盆地东北部三叠系飞仙关组是近年来我国发现的重要天然气储集层,可采储量已达5 000×108 m3左右,川东北已成为我国油气的重点勘探地区之一。西南石油大学教授、博士生导师司马立强结合国家863专项研究课题（2006AA06Z220）的研究成果,撰写了《川东北飞仙关组储层孔隙度计算方法探讨》。详细讨论了缝洞对三孔隙度曲线的影响,提出了缝洞性储层求取孔隙度的新思路及模型计算方法,该方法提高了孔隙度计算精度,值得借鉴。　　《大尺度溶洞裂缝型油藏试井新模型》由“油气藏地质及开发工程”国家重点实验室博士（后）彭小龙等人撰写,从主要特征、试井模型、实例分析方面针对常规试井模型解释结果与大尺度缝洞型油藏地质特征不相符问题,以一个缝洞和两个缝洞为例,建立了拟稳态条件下的流动方程,采用Laplace变换和逆变换,得到实空间的解析解。其研究内容为国家重点基础研究发展计划973项目（2006CB202403）的部分研究成果,对于石油天然气工程及其相关领域的研究具有重要的指导意义。　　受世界石油供需变化的影响,如何在新形势下调整产品结构、合理利用有限资源,成为石蜡开发应用值得关注的热点问题。成都理工大学教授、博士生导师汪灵在国家自然科学基金资助项目、国家“十五”科技攻关计划重点项目研究的基础上,撰写了《硬脂酸对石蜡熔点及力学性能的影响》,其研究成果对石蜡在工业中的进一步运用有一定的参考价值。　　提高硬地层钻井速度是世界公认的钻井难题。从事钻井工程的读者不妨阅读一下由西南石油大学副教授伍开松等人撰写的《粒子冲击钻井技术述评》。论文以粒子冲击钻井系统的整个工艺流程为依据,评述了粒子冲击钻井技术的优点和缺点,阐述了其破岩机理,推介了一种高效经济的深井硬地层钻井的新方法。　　《油田产量构成二层规划模型及其应用》由西南石油大学教授谢祥俊等人完成,论文针对目前油田的实际管理组织结构,采用二层规划模型,对油田生产过程中的最优化问题进行了研究。模型应用于国内多个中、后期开发油田的开发规划中,产生了很好的经济效益。研究内容对油田生产规划具有一定的指导意义。　　库车拗陷位于塔里木盆地北部南天山山前地区,是近年来塔里木盆地油气勘探的主战场。中国石油大学教授、博士生导师汤良杰率领的研究团队在国家自然科学基金项目、国家“973”计划项目研究的基础上,撰写了《库车西秋里塔格构造带中、新生代构造演化》,根据平衡剖面原理,对两条地质剖面进行构造复原,结合两口井的沉降史分析,研究得出了该带中、新生代的构造演化特征。对于该区下一步的油气勘探具有重要的指导意义。　　一年之计在于春。我们在春天播种希望,希望广大读者一如既往地对学报给予关心和支持,多提宝贵意见,帮助改进工作。让我们共同努力,把西南石油大学学报办得更好！     

本期导读

我校“提高采收率实验室”成立于1984年,隶属于“油气藏地质及开发工程”国家重点实验室,是中国海洋石油总公司（CNOOC）提高采收率重点实验室的组成部分之一。化学驱提高采收率技术是“油气田开发工程” 国家级重点学科和“应用化学” 省级重点学科的一个研究方向,研究重点在基础理论、应用基础理论、油田应用技术研究及驱油用化学剂的研制、生产与现场服务。科学研究专题报道“发挥学科优势,构建研究平台,凝聚团队力量,推动技术进步”从“研究团队、研究条件、研究方向及特色、承担的科研任务、典型成果——化学驱提高石油采收率专用聚合物及其应用研究” 等方面向读者系统地介绍了我校提高采收率学科的研究现状。由中国海洋石油总公司总经理周守为博士撰写的《海上稠油高效开发新模式研究及应用》,从提高开发效益的角度出发,提出了海上稠油油藏加速开采的新模式。新的开采模式,有可能将海上稠油油藏的采收率提高10%甚至更高,从而显著地提高油气资源的利用率,对于石油资源相对紧缺的我国具有十分重要的意义。《各向异性低渗储层渗流特征分析》由中国科学院史成恩博士等人完成,论文综合考虑了各向异性低渗透地层中启动压力梯度和应力敏感系数对不稳定渗流特征的影响,提出了该类地层中考虑启动压力梯度和应力敏感系数影响下的低速非达西流时的近似解,对确定激动区半径移动规律,单井控制面积、油井产能变化、地层压力分布等有一定指导意义。博士生导师、叶仲斌教授等为本期撰写的《疏水缔合聚合物的流度控制能力研究》,研究了具有缔合能力的疏水缔合聚合物和无缔合能力的线性高分子流度控制能力,通过降低分子量的要求,适当增加疏水单体含量即提高疏水缔合聚合物溶液的缔合力,达到改善其在高渗透多孔介质中流度控制能力的目的。《基于相对振动能量的转轴运行状态诊断》是由中国石油大学万波博士等完成的,定性分析了输油泵机组转轴的运行状态与两端相对振动能量的关系曲线近似服从浴盆曲线,利用了多测点、多通道轴心轨迹振动信号合成三维轴心轨迹,提取了轴两端测点的轴心轨迹相对跳动量和可以反应转轴两端相对跳动量的指标,验证了转轴两端相对振动能量法对转子系统运行状态分析、诊断的可行性。由李爱辉和郭拥军博士撰写的系列文章《分子间高缔合比例疏水缔合聚合物研究(Ⅲ) 》对ANPE-HAWP的增粘、耐温、抗盐和抗剪切性能进行了研究和评价。多尺度科学已经取得了重要进展,是许多学科研究的热点和前沿。博士生导师康毅力教授撰写的《多尺度科学及其在油气田开发中的应用研究》,提出了油气藏是一个复杂的多尺度系统,油气产出是一个跨时间和空间尺度的复杂过程,是在微观孔喉、微裂缝至宏观裂缝、水力裂缝等渗流通道中的一系列串联耦合过程的观点。并以致密砂岩气藏为例,探讨了非常规天然气开发中的多尺度现象及其对气藏开发的影响及对策。感谢广大作者与读者对本刊的厚爱与支持！     

封面人物简介—陈次昌

Professor Chen Ci-chang, male, was born in Sep. 1948,in Leshan Sichuang Province. He was graduated from Xihua University with a degree in water-professional major in 1977,graduated from Jiangsu University with a degree in master, and graduated from Kyushu University in Japan with a degree in doctor. He has been the deputy director in drainage and irrigation machinery Institute in Jiangsu University, the associate professor and visiting professor in Kyushu University in Japan,the deputy director, director, doctoral tutor in Jiangsu University Power Train Institute,deputy president in Xihua University. He got the allowance from the State Council Government in 1992, member of the 8th People's Congress, the jury committee member of Award for Science and Technology Advancement in Ministry of Machine Building, vice-chairman of agricultural machinery association in Jiangsu Province. He is now Vice-president,professor, doctoral tutor in South West Petroleum University, the scholarship leaders, Vice-president of CPPCC in Sichuan Province.Thus far he has guided twenty doctoral students and forty postgraduate students. He has done a lot of work in the aspect of numerical simulation of fluid machinery fluiding, improvement performance and modern test technology;the design theory and method of pump; the multiphase flowing internal fluid machinery; optimum design of low noise and cross flow fan; products development of fluid machinery intelligent system;storage and transportation engineering of petroleum ,natural gas and so on. He has completed nearly 30 projects of the National Natural Science Foundation and Ministry of Science and Technology 973 Project,which are state provincial and ministerial level research projects. He has won paper award of turbine machinery society in japan in 1999,and has received a number of provincial and ministerial level awards such as Sichuan Province, ministry of machine building,ministry of education, Science and Technology Progress Award of Jiangsu Province and so on.CHEN Ci-chan has published five books, one translated book and one collaborated collected paper;has published about 130 papers in the journals at home and abroad; obtained one national patent, one utility model patent.He has been to Dozens of countries, such as the United States ,Canada and so on giving lectures and exchanging communication. He has taken the chair many times as the executive chairman of the International Conference.He is currently the fluid machinery professional committee member of Chinese Society of Engineering Thermophysics; Pump and Pumping Station Professional committee member of China Institute of Water Resources and Hydropower; committee member of institute of physics in Chinese Academy of Sciences; committee member of Jiangsu Provincial Key Laboratory of water power project; vice-chairman of Sichuan Institute of hydro-electric power project; vice-chairman of Sichuan Institute of Agricultural Machinery; vice-chairman of Chengdu Institute of Mechanical Engineering; member of Japan Society of Mechanical.