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complex scale remover
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  “complex scale remover”译为未确定词的双语例句
     The paper summarizes the research achievement on depositional law of sulphate scale,presents the main technical features of complex scale remover CQ-1,CQ-3and CQ-4,basic methods and field application result of anticale by using squeeze treatments and chemical scale removal in oilfield gathering system.
     综述长庆油田螯合物除垢剂CQ - 1、CQ - 3和CQ - 4的主要技术性能、采油井挤注法清防垢和油田集输系统化学除垢的基本作法及现场实施效果。
短句来源
  相似匹配句对
     Organic complex-forming scale remover and production of oil and gas fields
     有机络合剂除垢技术和油气田生产
短句来源
     The Studies on the Solid Scale Remover
     固体除垢剂的研制
短句来源
     Large Scale Systen ( Complex System ) CAD
     大系统的计算机辅助设计
短句来源
     Research on Visibility for Large-Scale and Complex Scenes
     大规模复杂场景的可见性问题研究
短句来源
     The highest is in the scale.
     鳞中含量最高;
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The paper summarizes the research achievement on depositional law of sulphate scale,presents the main technical features of complex scale remover CQ-1,CQ-3and CQ-4,basic methods and field application result of anticale by using squeeze treatments and chemical scale removal in oilfield gathering system.Complex scale removers don't cause secondary precipitation during clearing scale of reservoir pore throat,and it has advantages of nondamage workpiece and small labour strength in clearing...

The paper summarizes the research achievement on depositional law of sulphate scale,presents the main technical features of complex scale remover CQ-1,CQ-3and CQ-4,basic methods and field application result of anticale by using squeeze treatments and chemical scale removal in oilfield gathering system.Complex scale removers don't cause secondary precipitation during clearing scale of reservoir pore throat,and it has advantages of nondamage workpiece and small labour strength in clearing scale of surface gathering system.The complexing agent acted as safe,quick and highly efficient scale remover is worth popularizing and applying in oil/gas field production.

综述长庆油田螯合物除垢剂CQ - 1、CQ - 3和CQ - 4的主要技术性能、采油井挤注法清防垢和油田集输系统化学除垢的基本作法及现场实施效果。螯合型除垢剂在清除油气藏地层孔隙喉道的结垢中不会诱发二次沉淀 ,在清除油田地面集输系统的结垢中具有不损伤工件和劳动强度小等优点。螯合剂作为安全、快速和高效除垢剂值得在油气田生产中推广应用。

The paper presents the technical features of complex scale removers REMOVAL Ba, CQ 3 and organic anti scaling agent NTW 3, and their application results in oil wells by using squeeze treatments. The scale dissolving rate of the scale remover REMOVAL Ba is 60% for Ba scale and 100% for Ca scale; and the scale dissolving rate of the scale remover CQ 3 is 100% for Ca scale. Organic anti scaling agent NTW 3 is characterized by both preventing the...

The paper presents the technical features of complex scale removers REMOVAL Ba, CQ 3 and organic anti scaling agent NTW 3, and their application results in oil wells by using squeeze treatments. The scale dissolving rate of the scale remover REMOVAL Ba is 60% for Ba scale and 100% for Ca scale; and the scale dissolving rate of the scale remover CQ 3 is 100% for Ca scale. Organic anti scaling agent NTW 3 is characterized by both preventing the scale and stabilizing Fe ion, and has greater adsorption capacity and suitable de adsorption rate in the formation. Based on the application result of the anti scaling technique in 12 oil wells, it shows that the stimulation effect is obvious and the effective life is more than 20 months.

研究了用于处理地层内部结垢的化学剂及采油井挤注法清防垢工艺 ,并进行了现场试验。使用的REMOVALBa除垢剂对油田钡垢的溶垢率达到 60 % ,对钙垢的溶垢率达到 10 0 % ;使用的CQ 3除垢剂对油田钙垢的溶垢率达到 10 0 %。研制的NTW 3水质稳定剂具有可靠的阻垢性能和稳定铁离子的作用 ,在地层岩石中有较大吸附量和适宜的解吸速率。取得对比资料的 12口清防垢试验井全部有效 ,有效期超过 2 0month。

 
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