The paper introduces the flow testing technology for seperate zone waterflooding injection well,it can test water injection rate volume,individual-layer pressure and temperature of every layer,mirrorreally the status of hygroscope and check the sealing property of flooding packer.

介紹分層注水井流動測試技術(shù)黄色视频在线播放特级a级，測試進入每一個層段的注水量成年人视频免费网站、壓力十八岁禁看的网站、溫度等參數(shù)在线观看性爱视频，能真實的反映出各個層段的吸水狀況中文字幕一区欧美；同時日本一区二区三区精品福利，在測試過程中驗證注水層段封隔器的密封性，不會造成地層污染安全免费黄视频网站。

However, the descendent injectivity influenced development result during the process of waterflooding.

但在油田注水過程中亚洲天天综合网在线，由于各種原因造成注水地層吸水能力下降，影響了油田注水開發(fā)的效果免费国产a国产片高清网站。

The pore-scale elastic polymer microsphere can improve waterflooding through its migration in pores, blocking-up leaking layers, elastic deformation, remigration, re-plugging, and changing direction of injected water in reservoirs.

孔喉尺度聚合物彈性微球具有在油藏巖石孔隙中運移91嫩草国产在线观看免费、封堵、彈性變形精品人妻系列无码专区不卡、再運移欧美性爱视频免费的、再封堵成年人黄色视频欧美，及全程改變注入水滲流方向的特點。

Through the trial regression to the ratio of unit injection well control area,unit well control area and injection-production well number ratio and shirr formula and unit injection well volume rate of change increasing with unit injection well control area decreasing,then Waterflooding reservoir macroscopica well spacing density formula c.

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Objective］ The purpose was to research the formation and change of aerenchymas in the stems of Arundinella anomala and Salix variegate seedlings treated by different continuous waterflooding times and depths.

［目的］研究在不同連續(xù)水淹時間和水淹深度處理下久久久激情，野古草和秋華柳幼苗莖通氣組織的形成和變化。

For low permeability reservoir, waterflood development is the most popular method. In waterflooding, the quality of water injection not only has influence on the efficiency of the process system but also on the index and result of oilfield development.

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Comparative analysis with the other non-stochastic model constrained by facies shows that the stochastic waterflooding model constrained by facies is consistent with the flooding conditions and rules, it also consistent with the rules of reservoir development and aeolotropism distribution, the result is more reliable, which can provide the effective foundation to adjust and tap the potential for this area.

與非相控隨機建模方法預測的模型對比分析表明，相控下的隨機水淹模型比較符合油田開發(fā)過程中的水淹狀況及規(guī)律国产办公室秘书无码精品99视色，符合儲層發(fā)育及其非均質(zhì)性分布規(guī)律免费国产一级A片一片，可信度高，為該區(qū)調(diào)整挖潛提供了重要的地質(zhì)依據(jù)91视频guochan。

The bigger average pore of the porosity system,the smaller size of the micro-residual oil droplet and the more dispersed micro-residual oil droplet after waterflooding, that is to say, when the average pore width is big enough,the micro-residual oil is mainly composed of isolated single-pore and dual-pores droplets whereas the blocklike remaining oil is hardly exist.

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A series of profile numerical simulation are based on the datas of core flooding experiment, including the homogeneous profile positive rhythm section, the rhythm section, interlining profile, interlayer heterogeneity section, intraformational heterogeneity of reservoir section, the actual reservoir simulation. The the section of displacement mechanism of core flow method and the datas of core flooding experiments take into account, the EOR scheme of later stage is CO2 preslug followed by the N2 slug flooding, at last is the waterflooding or depletion type of drive..

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Principles of microseismic monitoring in imaging of hydraulic fracturing, monitoring of waterflooding front, and dynamic monitor of reservoir and earth stress were discussed.

重點介紹了在油田中用微地震監(jiān)測技術(shù)進行水力壓裂裂縫成像久久久久九九精品影院、水驅(qū)前緣監(jiān)測欧美精品黄页在线视频、儲層描述和地應力監(jiān)測的應用原理。