分层注水井智能测试调配技术试验评价

注水井智能测试调配技术在不改变原注水管柱的基础上，利用井下可调式堵塞器，通过地面电脑控制，实现了测试调配同步进行。通过7口井的现场试验及分析评价，表明该工艺具有测调精度高、测调时间短、测试资料准确等特点。     

注水吞吐开发低渗透裂缝油藏探讨

室内油层岩心驱替实验研究结果表明，注水吞吐采油技术可发挥油层毛管力吸水排油作用，实现水驱，能有效地补充地层能量，恢复地层压力。通过多周期的注水吞吐开发，逐渐扩大水驱波厦半径，提高驱替效率。油层润湿性和渗透率是影响注水吞吐开发效果的主要因素。该技术简单易行，在头台油田实施后，效果十分显著，对同类油藏的开发真有指导意义。     

东营凹陷王庄-宁海地区流体包裹体分析与流体充注研究

利用流体包裹体分析技术，系统地分析了东营凹陷王庄-宁海地区覆盖所有含油层位的流体包裹体样品。包裹体荧光观察和均一温度特征分析揭示了包裹体发育期次为5期，说明该区油藏存在5次流体充注过程；据此确定了备期烃类的成藏期次。东营组沉积时期和明化镇组沉积末期的油气运聚均在成藏后遭受大气淡水淋滤和降解作用。沙三段原油可能经历至少2期稠油化作用。荧光观察进一步证实该区主要发生2期充注、2期成藏。     

控制室格栅形屏蔽设计的计算

以抗雷击电磁脉冲干扰为例，按下列2种情况讨论控制室格栅形大空间屏蔽的设计计算：已知屏蔽网格，求磁场强度的衰减是否符合控制系统的脉冲磁场抗扰度；已知控制系统的脉冲磁场抗扰度，求屏蔽网格的宽度W等参数。     

裂缝性底水油藏储气库最大工作气量的预测方法

利用华北油田水驱开发晚期裂缝性碳酸盐岩块状底水油藏改建大型地下储气库，对保障京、津、冀等地区安全、平稳供气，具有重要意义。虽然前期对华北任11井裂缝性碳酸盐岩块状底水油藏改建地下储气库的可行性已开展了相关研究工作，但没有解决工作气量、气垫气量优化评价的关键技术问题。文章通过借鉴国外含水层储气库注采运行的经验，在物质平衡原理基础上，提出了描述裂缝性碳酸盐岩块状底水油藏改建地下储气库工作气量预测的数学模型。该模型能较准确地预测随油气界面下移，气库能达到的最大工作气量和相应气垫气量。通过实例求解得出注气增压系数对工作气量及其在库容量中所占的比例影响较大。随着注气增压系数的增大，工作气量及所占的比例迅速增加，气库效率随之提高，因此，提高注气增压系数是提高裂缝性碳酸盐岩块状底水油藏储气库效益的重要途径。     

Fast Positive Feedback Between the Adrenocortical Stress Response and a Brain Mechanism Involved in Aggressive Behavior.

Aggressive behavior induces an adrenocortical stress response, and sudden stressors often precipitate violent behavior. Experiments in rats revealed a fast, mutual, positive feedback between the adrenocortical stress response and a brain mechanism controlling aggression. Stimulation of the aggressive area in the hypothalamus rapidly activated the adrenocortical response, even in the absence of an opponent and fighting. Hypothalamic aggression, in turn, was rapidly facilitated by a corticosterone injection in rats in which the natural adrenocortical stress response was prevented by adrenalectomy. The rapidity of both effects points to a fast, mutual, positive feedback of the controlling mechanisms within the time frame of a single conflict. Such a mutual facilitation may contribute to the precipitation and escalation of violent behavior under stressful conditions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A multigrid accelerated hybrid unstructured mesh method for 3D compressible turbulent flow

 A cell vertex finite volume method for the solution of steady compressible turbulent flow problems on unstructured hybrid meshes of tetrahedra, prisms, pyramids and hexahedra is described. These hybrid meshes are constructed by firstly discretising the computational domain using tetrahedral elements and then by merging certain tetrahedra. A one equation turbulence model is employed and the solution of the steady flow equations is obtained by explicit relaxation. The solution process is accelerated by the addition of a multigrid method, in which the coarse meshes are generated by agglomeration, and by parallelisation. The approach is shown to be effective for the simulation of a number of 3D flows of current practical interest. Sponsored by The Research Council of Norway, project number 125676/410 Dedicated to the memory of Prof. Mike Crisfield, a respected colleague     

频谱分解技术在塔里木盆地北部TH地区碳酸盐岩缝洞型储层预测中的应用

本文从频谱分解技术的基本原理及计算方法入手,根据正演模型,通过对比缝洞型储层与地震反射特征的关系,总结出储层发育的反射特征,相应地精细调整频谱分解处理参数,进而进行预测。通过与钻井资料对比可知,频谱分解技术可以刻画不同频率强反射、弱反射的边界。     

多功能杀菌剂的合成及其性能研究

在现有季铵盐类杀菌灭藻剂上增加一个脂键，连接一个有机酸基团，合成一种兼具阻垢缓蚀功能的新型工业水处理用杀菌灭藻剂(多功能杀菌剂)，经一系列评价实验表明：新型杀菌剂是较理想的杀菌剂，在较低浓度下，对硫酸盐还原菌(SRB)及腐生菌(TGB)均有很好的杀灭效果，优于1227杀菌剂，同时还具有较好的缓蚀阻垢效果。     

Micro assembly injection moulding

Injection moulding is established as one of the most common manufacturing processes of thermoplastics due to its high degree of automation and the short cycle times. Micro injection moulding is a rapidly growing technology that allows for the efficient production of very complex micro parts in high series. The “Market Analysis for Microsystems II 2002–2005” of the Nexus Task Force anticipates a yearly growth in the field of micro system technology of about 20% (Wechsung et al. 2002). This study identifies in addition to the continuous miniaturization the growing use of polymers in micro systems (Schneider et al. 2001). No other material group offers this wide range of material properties and permits to choose processing parameters and application properties according to necessities (Gächter 2000). While the production processes of micro technical components are mainly controllable, the assembly of these components to hybrid micro systems is a bottleneck to the industrial large scale production. The assembly itself represents a large fraction of the added product value and gains in importance with growing complexity and miniaturization of the systems.