稠油

High-precision and wide-range saturated vapor density compensator is put forward to solve this problem.

在石油开采特别是在稠油热采工艺中，需要注人高温、高压、高干度饱和水蒸汽以提高油汽比和原油采收率。

For the medium deeply buried heavy oil reservoirs of Gaosheng oil field , the main recovery method is still steam huff and puff due to the comparably poor quality of steam at bottom hole during oil recovery by steam injection.

高升油田为中深层稠油油藏，注蒸汽开采一般井底蒸汽干度较低，目前仍以蒸汽吞吐生产为主。

In the steam soak exploitation phase, with time extension and strata pressure drop, steam channeling phenomena becomes serious.

中文摘要：稠油在蒸汽吞吐开采阶段，随着开采时间的延长，地层压力下降，汽窜现象变得严重。

Because of the high sand, high water content, high salinity, high temperature steam heavy oil exploitation, mining and strong polymer injection corrosion media environment factors, piston pump wells pump an average of more and more short-cycle, and some do not even to the required 30 days on the pump seized, severely affected by oil field development.

由于高含砂、高含水、高矿化度、高温蒸气稠油开采、注聚合物开采及强腐蚀的介质环境等因素影响，柱塞泵井平均检泵周期越来越短，有的甚至不到30天就需要检泵，严重影响油田开发。

On the basis of initial screening, the production effect is predicted through statistic prediction model.

在初筛选的基础上，运用统计预测模型预测开采效果，完成裂缝性稠油油藏蒸汽吞吐开采的两级筛选。

It is not found the aging phenomena of the films between resin model oil and water.

高升稠油的胶质对其沥青质模型油油水界面性质影响较大。

A large-scale heavy oil integrated refining technology of vacuum distillation column is presented in this paper.

介绍了自行开发的稠油炼制减压分离过程大型化关键集成技术。

The corrosion phenomenon and mechanism of atmospheric distillation unit processing thick oil have been analyzed to provide a feasible theory basis for guaranteeing stable,safe and long period running of atmosphere distillation equipments.

对加工稠油的常压装置各部位的腐蚀现象和腐蚀机理作了分析，为保证常压设备平稳安全长周期运行提供切实可行的理论依据。

In order to avoid the unfavoured factors of sand control and draining sand for oil recovery,the method of finite draining sand for oil recovery in viscous crude is proposed in this paper.

为了避免防砂与排砂采油的不利因素，充分利用二者的有利因素，在现场试验和理论分析的基础上，提出了&稠油有限排砂采油&开采方式。

This article describes the research and application of the direct-reading flow temperature and flow pressure test technology online in heavy oil thermal recovery.the technology is mainly used the high sensitivity of the temperature and pressure sensors to capture temperature and flow pressure data of the downwell in the normal oil production wells,and then Transport the singal through a specially designed capillary armored cable forward pass to the ground data collection, processing and display.

中文摘要：摘要：本文介绍稠油热采生产井井下直读式流温流压在线测试技术的研究与应用，该技术主要是利用安装在井下测试仪内的高灵敏度的温度、压力传感器采集生产井正常生产时的井下流温流压数据，然后通过特殊设计加工的毛细管铠装电缆直传到地面进行数据采集、处理显示。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。