泥岩压实动态分析法定量评价石油初次运移

在分析影响油气初次运移主要因素的基础上，剖析应用泥岩压实静态分析方法研究油气初次运移的局限性，提出应用泥岩压实动态分析方法定量评价油气初次运移的观点，并建立了相应的地质模型、数学模型和模拟流程。以栓辽盆地乾长凹陷为例，对主要烃源层青山口组进行压实动态分析，并估算其油气初次运移量，计算结果与其它多种方法计算结果以及前人计算结果十分接近。     

Measurements of turbulent mass transport of a circular wall jet

The results of a laboratory investigation on the turbulence characteristics of a circular three-dimensional turbulent wall jet are presented. Measurements were taken up to 50 nozzle diameters using combined particle image velocimetry and planar laser induced fluorescence. The results showed that the induced turbulence was still evolving in the present range and had not achieved similarity. While the turbulent intensity for both velocity and concentration increased downstream, the turbulent mass transport showed a decline over distance for both the streamwise and spanwise directions, implying weakening dispersion from the jet core.     

垦东地区上第三系馆陶组上段成藏规律研究

通过对山东垦东地区构造特征，地层特征和储层特征的研究，从油气运聚，储盖组合，油藏类型及分布和油气控制因素等方面对馆陶组上段成藏规律进行了综合分析，研究表明，研究区的储层主要为曲流河沉积砂体，原油来源于周边的4个生油凹陷，通过不整合曲，储集层以及断层运移到垦东地区后聚集成藏。     

Vero细胞在微载体上迁移和多层生长现象

本文通过对电子显微镜观察了Ｖｅｒｏ细胞有微载体增减过程中的迁移民政部发现在不同增减阶段，Ｖｒｏ细胞迁移方式不同；在分泌形成的细胞外基质，上，Ｖｅｒｏ细胞迁移是通过 层粘连蛋白介导进行的，被层粘连蛋白抗体抑制；这种迁移导致Ｖｅｒｏ细胞在微载体上形成多层生长现象。     

原油轻烃反吹色谱分析

利用程序升温进样(PTV)和切割反吹色谱分析技术对原油C₁₅及以前的轻烃组分分析方法进行了研究。通过对压力(P₁,P₂)、变压时间和变压速率等进行优化选择,在切除中—重质烃类物质、保护分析柱的同时实现了轻烃组分的快速分离分析,几个难分离物质对的分离度都优于GB/T18430.1—2001和美国1998ASTM:D5134—98的要求,分析结果稳定可靠,轻烃指纹参数和正常色谱分析结果有很好的可比性。应用此方法对准噶尔盆地部分原油样品进行了分析,轻烃地球化学参数特征清晰地反映了油样的同源性和运移方向。      

用于重离子核反应实验测量的纵向电场气体电离室

本文报道了一种新型的大动态范围，多叠层探测器系统组件之一的纵向电场气体电离室的构造，性能和在中能得离子核反应实验中的应用。     

反偏移法三维波动方程正演

三维地震资料的处理与解释往往都需要三维正演模型给予验证，以得到准确的处理、解释结果。本文提出的三维正演方法是一种偏移算法的逆运算方法－有限差分反偏移法。这一算法具有算法简单、运算量小及深度方向分辨率高的特点，是一种快速、高精度的正演算法。反偏移法虽是偏移算法的逆运算法，却出现常规偏移算法中所没有的很多问题。为此，本文进行了三种不同反偏移方法试验，并采用了一种新的浮动坐标变换，使正演结果精度得到很大     

Rapid analysis of polymer homologues and additives with SFE/SFC-MS coupling

A rapid and easy analysis method for polymers is presented. The method involves sample preparation by SFE, separation of the extracted compounds by SFC and simultaneous quantitative detection by FID, as well as identification of unknowns by MS. The applications illustrate how structural research work and routine polymer analysis can be done with this time saving method.     

Design improvements on rotary valve particle feeders used for obtaining suspended airflows

The back repulsion of low density particles, sticking of particles in feeder valve and interlocking and cohesive archs of particles in feeder hopper have been widely observed problems of a conventional rotary valve feeder used for feeding of granular particles into an airflow line. In this study, these problems of the rotary valve feeders were isolated by means of novel modifications to its conventional design. Results of the modifications showed that the modified feeder can be sensitively used to feed granular particles with mass feeding rates ranging between 5±0.15 and 85±0.85 g/s without encountering problems experienced with conventional rotary valves.     

应用地应力模拟技术研究断块区剩余油分布

应力场数值模拟不仅能够重塑出不同阶段地应力场，而且还可以定量一半定量地预测破裂的发生、裂缝的方向和密度，进一步探讨时间和空间上油气运移的规律，为油田勘探、开发提供必要的依据。本文以大庆萨北开发区北二西断层区为研究对象，通过应力场数值模拟研究了流体运移势场与剩余油分布的关系、流体运移与构造应力的关系、裂缝形成与剩余油分布的关系，确定了剩余油分布的有利区域，为油田注采系统的设计、部署和油田开发及措施调整提供了依据。