... chemical sampling化学取样 chemical sand control化学防砂 chemical scrubber system化学涤气系统 ...
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Recently, inorganic composite sand control experiment research was in rapid progress,the characteristics of inorganic composite is low initial consolidation temperature, wide adjustable size range,which is preferred material for chemical sand control in low temperature reservoir.
近几年来,无机复合材料防砂实验研究有较快的发展,无机复合防砂材料具有初始固结温度低,防砂粒度可调范围大等特点,是低温油藏化学防砂的首选材料。
参考来源 - 孤岛油田低温油藏防砂技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
There is a lack of dependable layered sand control tools that are rubber sealed and clamp anchored in chemical sand control of oil and water wells with long intervals and multiple layers.
针对化学防砂在长井段多油层的油水井防砂时缺少可靠的胶筒密封和卡瓦锚定的分层防砂工具的问题，研制了水力密闭式分层化学防砂工具。
The field technique test and effect evaluation of sand control of recent years are summarized, and application of high - pressure filling sand - control and chemical sand -control have a good effect.
文章总结了近几年防砂的现场工艺试验及效果评价，优选出采用高压充填防砂及化学防砂应用效果较好。
It is an effective way to control desert and realize vegetation recover by combining the chemical sand fixation with plants sand fixation.
化学固沙与生物措施相结合是实现沙漠快速治理及植被恢复重建的一条有效途径。
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