To low production and low pressure wells, low pressure makes liquid depth in bore hole to be low before it closed.
低产低压油井关井后，井筒内出现段塞流，测试资料表现出很长的早期段。
The gas and liquid filter media treated by low pressure plasma technology have good quality and low production cost.
用低压等离子体技术对气体和液体过滤介质进行处理，可提高过滤介质的质量且可降低生产成本。
These Wells possess such characteristics as high window cutting point, small size of tailpipes, low permeability of target strata, low pressure and low production.
这类侧钻井具有侧钻开窗点高、尾管尺寸小、目的层渗透率低、压力低、产量低等特点。
The biological desulfurization process has broad prospects due to low operating pressure and temperature as well as low production cost coupled with hydrogenation.
由于微生物脱硫工艺操作压力、温度低，尤其是与加氢技术偶联的生物脱硫工艺成本较小而具有广阔的市场前景。
It is proved by its usage in practical production that this instrument is stable in performance, easy to control, low noise and suitable to both moderate and low pressure.
实验结果与生产使用证明，该仪器具有性能稳定，操作方便，噪声小以及中、低压通用等特点。
In low and ultra-low homogeneous reservoir start-up pressure have an impact on the flow rate, reservoir production decline law, water production laws and injected water sphere of influence.
低和特低均质储层中的渗流启动压力对渗流速度、油藏产量递减规律、产水规律和注入水的波及范围都有影响。
The method provided by the invention is characterized by low-temperature and normal-pressure operation, low dosage, low energy consumption, high production efficiency, simple process and low cost.
本 发明所提出的方法是在低温常压下操作，药剂使用量少，具有能耗低、生产效率高、工艺简单和成本低廉的特点。
Youquanzi oilfield is a shallow low production reservoir with low permeability and low pressure.
油泉子油田是一个浅层低渗、低压的低产油藏。
Youquanzi oilfield is a shallow low production reservoir with low permeability and low pressure.
油泉子油田是一个浅层低渗、低压的低产油藏。
应用推荐