空气钻井技术在普光气田的应用

普光气田是四川盆地已发现的最大天然气田。普光气田已钻井实践表明,常规钻井液钻井技术机械钻速低,钻井周期长,钻井复杂及事故多,无法满足普光气田开发要求。为了提高钻井速度,缩短钻井周期,加快普光气田的开发进程,在PD-1井、P2-2井、PA-2井、P4-2井、P6-3井等5口井进行了空气钻井试验。文中分析了普光气田进行空气钻井的可行性,介绍了空气钻井技术在普光气田的实践情况,并对空气钻井的效果进行了评价,分析了空气钻井技术在普光气田进一步应用需要重视和解决的问题,并提出了今后的研究方向。     

重复压裂裂缝转向时油藏数值模拟研究

裂缝转向的实现及选井、选层、优化设计等的数值模拟和机理是转向重复压裂需进一步研究解决的问题,为此,采用黑油模型,研究了在反九点注采井网中,不同储集层渗透率下,转向重复压裂的裂缝穿透率和导流能力等对采油动态的影响。研究表明,不论是渗透率高的地层还是渗透率低的地层,不利裂缝方位的边井最适合实施转向重复压裂且需要比常规重复压裂更大的缝长,而有利裂缝方位的边井和角井只需要与常规重复压裂相当的缝长;同时,转向重复压裂需要比常规重复压裂更高的裂缝导流能力。     

Sheldon Cohen: Award for Distinguished Scientific Contributions.

Provides the biography of Sheldon Cohen and announces that he has received the APA Award for Distinguished Scientific Contributions (2004) for his elegant research in psychoneuroimmunology. The award citation and a selected bibliography are also provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

通过本科生研究计划培养大学生创新能力的几点思考

上海交通大学“本科生研究计划（PRP）”于2001年启动以来，立足于培养学生创新意识和科研能力。目前。PRP工作已作为完整的本科教育的一部分纳入到常规的教学工作之中，教学效果显著。由于PRP针对的主要是大学二、三年级的学生。大部分学生都是首次参加此类活动，如何以PRP为依托，最大限度地培养大学生的创新能力，为大学生以后的毕业设计甚至研究生的进一步学习打下坚实的基础，是一个值得探讨的课题。笔者通过参与指导了多期PRP项目。从选题、指导等方面讨论了PRP实践应注意的问题。     

Understanding the differences between how novice and experienced designers approach design tasks

Research was undertaken to understand how to provide the most appropriate support for novice designers in engineering design. However, how designers apply their experience and knowledge is not understood and further research in this area is required. This paper describes an observational study to understand how novice and experienced designers approach design tasks. Electronic Publication     

关于我国石油钻机技术的现状及其研发思考

介绍了我国石油钻机的技术现状,在肯定我国石油钻机发展所取得成绩的同时,指出我国石油钻机整体技术与国外钻机技术的差距,提出要把石油钻机作为国家战略装备来对待,加快我国石油钻机新技术、新产品研发工作,以满足我国石油工业发展的需要。     

麻柳场嘉二3储层酸化工艺室内实验研究

储层酸化改造是低渗碳酸盐岩油气藏增产的主要措施之一。由于储层性质不同，改造方案的实施效果差异较大。对麻柳场嘉二^3储层酸化工艺室内实验研究和现场实践发现，胶束酸多级注入酸化-闭合酸化工艺对川南麻柳场嘉陵江组的储层改造行之有效。     

Review of Alterations of Consciousness: An Empirical Analysis for Social Scientists.

Reviews the book by Baruss (see record 2003-02669-000), which reviews the experimental and phenomenological research on alterations of consciousness, ranging from sleep and dreaming to mystical and near-death experience. The reviewer suggests there is a clear agenda announced by the book's subtitle, "An Empirical Analysis for Social Scientists." In the view of Baruss, all too often in states of consciousness research a preoccupation with theory has kept investigators from full engagement with the actual data. The book provides readable and at times appropriately controversial discussions of empirical literature on dreaming and lucid dreams, daydreaming and fantasy proneness, hypnosis, dissociative identity disorder, shamanism and possession states, psychedelic drug research, parapsychology, trance-chanelling and mediumship, the alien abduction syndrome, classical mystical experience, out-of-body and near-death experiences, and recent attempts by MacDonald and others to assess individual differences in spirituality through multifactor questionnaires. However, the reviewer believes that the breadth of coverage of both recent and past research is too often highly selective, and that the author's rejection of theory is both questionable in itself and more illusion than reality. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

瞬态瑞利面波技术在地震勘探方面的应用研究

运用瞬态瑞利面小勘探方法可以在寻找激发岩性和提供静校正所需参数方面取得好的效果。