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- A new multifunction water flowage logging tool(DSC) has been developed,which can accurately monitor polymer injection profile of injection well and is not limited by injection mode. DSC多功能水流测井仪能够精确监测聚合物注入剖面且不受注水方式限制。从该仪器的原理和应用结果看,氧活化测井曲线只与注入量有关。
- A Study on the Diagnostic Method for Polymer Injection Wells 注聚井注入状况诊断方法研究
- polymer injection well 注聚合物井
- Effect of polymer injection rate on EOR. 注聚合物速度对提高原油采收率的影响
- On the basis of theoretical analysis and the statistics of actual production data, we find out the exponential relationship between the concentration of polymer solution and the distance to injection well. 在理论分析和实际生产数据统计的基础上 ,确定了聚合物溶液质量浓度与其到注入井距离之间的变化呈现指数关系 ,且聚合物溶液幂律指数与聚合物溶液的质量浓度之间也呈指数变化关系 ;
- 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。
- Polymer Pumps This kind of pumps is used for production from a polymer injected oil well. 抽聚泵适用于注聚油井的开采。
- Crosslinked polymer injection is an increasingly mature technique of tertiary EOR. 注交联聚合物提高采收率是一项日益成熟的三次采油技术。
- The technological process is that the mother polymer liquor is mixed centrally and then is transported to each polymer injection station through pipes. 整个系统采用机电一体化自动控制技术,可有效控制聚合物母液配制浓度,保证母液熟化时间,监测并控制系统各部分运行状态。
- 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 principle and application result of the new tool are studied, which reveals oxygen activation log is an univariant function of the polymer injection volume. 该仪器的测井结果是注入量的唯一函数,不受其它因素影响,测量结果准确可靠。
- 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。
- Physical simulation experiment of displacement shows that alternative injection of polymer and alkali/surfactant has better effect than single polymer injection. 物理模拟驱油实验结果表明,聚合物与碱/表面活性剂交替注入驱油效果好于单独聚合物驱;
- 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。
- 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。
- 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。
- 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。
- From the results of the first and second addition of TX-100 into sand box through injection well showed the mobility of TCE was not significantly different. 分两次添加TX-100,实验结果显示第二次注入与第一次注入的TX-100对TCE的增溶效果差不多并没有明显的改变。
- The paper analyzed three kinds of accidents that affect ground water-resource during oil field exploitation, indicted the greatest risk was the leakage of the injection well wall. 分析了在油田开发工程可能对水源地产生影响的三类事故,筛选出风险最大的事故是注水井井壁泄漏事故。
