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- water flooding effect evaluation 开发水平
- The macroscopic throats is widely spread in water flooding fields creating poor efficiency circulation of water flooding,which makes it difficult to improve flooding effectiveness. 大孔道是疏松砂岩油藏长期注水冲刷形成的次生高渗透条带,极易造成注水低效循环。
- Water Flooding Effects 注水开发效果
- This paper analyzes the effect of natural fractures and artificial fractures on water flooding development in Xinzhao Oil Field. 摘要分析了储层天然裂缝和人工裂缝对新肇油田注水开发的影响;
- After pilot test,water flooding development effect is improved.Daily oil production increases by 40.5t/d,natural decr... 矿场阶段实施后,水驱开发效果得到明显改善,为同类油藏的调整提供了行之有效的途径。
- The effect descending of multi-round profile control in water-injecting wells had direct influence on water flooding recovery ratio elevation in high aqueous oilfields. 注水井多轮次调剖效果存在逐次递减问题,直接影响特高含水油田水驱采收率的进一步提高。
- As a result of the high content of the clay in reservoir, water flooding and pour into steam produce the expansibility results that developed effect isn't ideal. 由于储层中膨胀性黏土含量很高,注水、注汽后产生水化膨胀,伤害储层,开发效果不理想。
- At its medium to high WOR stage,water flooding is serious in main layers. 常规浅调剖技术、措施效果变差、有效期较短。
- The changes of stress T11 acting on residual oil film in different relaxation times,different micro pores width were also studied contrastively,the flooding effect between water and polym. 对比研究了在不同的松弛时间,不同的孔道宽度下,聚合物溶液作用于残余油膜上的应力T11的变化趋势,并且将水与聚合物溶液的驱替结果进行了比较。
- Application of RST to Water flooded Field. RST测井在水驱油藏中的应用
- Combining with infilling pattern and water injection direction, it optimizes infilling adjustment plan using numerical simulation.After pilot test, water flooding development effect is improved. 结合井网加密方式和注水方向性研究,利用数值模拟优选了加密调整方案。
- A new-type tracer was studied and contrasted with the acticarbon tracer in logging for water flooding oil field.The using effect showed that the tracer was better than the acticarbon tracer. 摘要研究了一种油田用新型同位素示踪剂,并与以活性炭为载体的同位素示踪剂进行了对比研究,应用表明使用效果良好。
- SP logging is one of logging methods which van effectively distinguish resistivity of mixed liquid in formation after oil layer being water flooding. 摘要自然电位测井是油层水淹后能够有效识别地层混合液电阻率信息的测井方法。
- Aim at the problem of gas coning and oil coming into gas cap, water flooding barrier on GOC is used to solve to them. 针对油气界面变化带来的气窜和油侵气顶的问题,常用在油气界面处注水障的方法来解决。
- The depressurization development is a special method for increasing oil recovery rate by using unstable water flooding. 系统地总结了任丘裂缝型碳酸盐岩潜山油藏在“九五”期间开展的降压开采现场试验成果。
- In water flooding oilfields, casing failure in oil and water wells is a common problem but with different features. 摘要在注水开发油田,油水井套管损坏是一种极为普遍的现象,但又各具特点。
- Polymer flooding applications in Kuwait oil fields could recover 4-5% of additional oil after water flooding. 聚合物驱油应用在科威特的油田,在水驱后,可以收回4-5%25的额外油。
- She forgot to turn off the tap and water flooded the kitchen. 她忘记关水龙头了,满厨房都是水。
- At the beginning of the book, a farmer sees water flooding over a levee in Forestport. 在这本书的开始,一位农民看到洪水漫过佛斯特鲍特镇的大堤。
- For further enhancing polymer flooding effect, improving intake capacity between the layers and expanding swept volume effectively is one of the most effective means. 进一步提高聚合物驱油效果,其中最有效的手段之一就是改善注聚层间吸水状况,有效地扩大波及体积。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries