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- water injection well stimulation 注水井降压增注
- Keywords gemini surfactant;bis-quarternary organic ammonium salt;interfacial tension（IFT）;wetting capability;water injection well stimulation;low permeable oil reservoirs; 孪连表面活性剂;双季铵盐;油水界面张力;润湿性能;注水井降压增注;低渗透油藏;
- injection well stimulation 降压增注
- Water injection rate can be improved effectively by means of the installation of booster pump on single well, accelerating well stimulation, and improving water injection sweep efficiency and recovery of the low permeable oilfield. 通过单井装增压泵的增压注水方式,可以有效提高注水量,促进油井见效增产,达到提高低渗透油田注水波及效率和采收率的目的。
- At the injection well both a gas and a liquid phase are present at equilibrium. 在注入井中，气相和液相都处于平衡状态。
- Acidizing is one of the major measures of oil-gas well stimulation, but acidizing treatments depend on acidizing reaction mechanism. 酸化是油气井增产的主要措施之一，而酸化反应机理是进行酸化施工的依据。
- After water soluble diversion agent is used for multi - fracture fracturing inwater injection wells in a pilot test area, the stimulation results is quite obvious. 本文对水溶性转向剂用于注水井多裂缝压裂工艺进行了研究,现场试验表明该工艺技术的增注效果是显著的。
- The field application shows that the stimulation technology by hydraulic jetting could improve the effect on broken down near wellbore and oil well stimulation. 现场应用实践表明,水力喷射增产技术可以起到近井地带解堵和油井增产的良好效果。
- The Fe ion concentration was determined by phenanthroline spectroscopic analysis, and some influence of additives had been precluded through well stimulation. 摘要已有测试腐蚀速率的分光光度法在现场使用中受酸化液中添加剂的影响。本工作成功地建立了邻菲罗啉分光光度法测试铁离子浓度的方法。
- To solve this problem,a set of pipe-blowout preventer slip used in water injection well has bee. 为解决这一问题,设计了注水井防喷管卡瓦。
- The ion concentration of stemming at the water injection well bottom in the block of Jidong Oilfield has been tested. 对冀东油田某区块注水井井底堵塞物的离子含量进行了测定,分析了注水井井底堵塞产生的主要原因。
- Casing damage during blowout of water injection well is common in many oil fields of China. 注水井放喷过程中的套管损坏问题在中国许多油田十分普遍。
- A deflagration-acidification complex technology is used in injection well to increase the effective penetration depth of acidification liquid. 在注水井中采用爆燃酸化复合工艺以增加酸液的有效穿透深度。
- The adjust well's cementing quality will directly affect the seperate zone production and well stimulation of the secondary and tertiary recovery and relate to improve recovery in old oilfield. 目前，克拉玛依油田调整井固井质量合格率较低，固井后管外出油、出气或井内试不住压，在一定程度上影响了增产措施的实施，极大地影响了原油的增产、稳产。
- So the verification and inquiry system for zonation test result of a injection well from the network is studied and designed. 为此,进行了注水井分层测试成果网上审核、查询系统的研究设计。
- Disco dance revel: classic disco, the world's best stimulation, take you into the evening climax of Carnival . 的士高舞曲狂欢：经典的士高舞曲，劲爆刺激，带你步入晚会狂欢高潮。
- Field procedures of profile control disposal by Xanthan gum in water injection well are described and profile control results are analyzed. 文中着重叙述了黄原胶在枣园油田注水井调剖处理的现场施工简况，并对调剖效果进行分析。
- Bruner has said: Studies the best stimulation is to studies the material the interest. 布鲁纳说过：学习最好的刺激是对所学材料的兴趣。
- The paper studied the dilatancy of different rock and the stimulation principle, calculated the explosive load, designed the technological process, and analyzed the testing result of well stimulation. 文章对不同岩石“压胀”特性、“压胀松动”增产技术的基本原理进行了研究，对该技术的现场用炸药药量的计算及弹体进行了设计，对现场试验应用情况进行了总结。
- In case of a condensing gas drive, the original reservoir fluid and the injection gas are not miscible, but miscibility may be achieved at a later time, at the injection well. 如果进行凝析气驱，注入井中的原始液体与注入气在起初是不可能混相的，但过一定时间混相则可能发生。
