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- 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。
- 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。
- Easy installation and function as internal water cooler or external water cooler. 容易安装,可作为外置水冷也可作为内置水冷。
- 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 selfcontained cooling system eliminates the need for an external water supply. 这种独立冷却系统不需要配置外部水源。
- 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。
- Application of RST to Water flooded Field. RST测井在水驱油藏中的应用
- 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。
- Golf Course irrigation at Kau Sai Chau is self sustained without any draw on external water sources and government mains. 没有借助任何外在水源或政府运输管道下,滘西洲高尔夫球场的灌溉水源是自给自足。
- 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。
- 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。
- Initial cost is comparable to that of by-pass cooled or external cooled jacketed motor. The self-contained cooling system eliminates the need for an external water supply. 初期购置成本与旁路冷却或外部冷却加套方案相当。这种独立冷却系统不需要配置外部水源。
- Methods According to the study of outcrops,apply interwell tracer,water flooding method and fracturing technique. 方法采用野外观察、井间示踪剂、动态注水、压裂等方法进行裂缝识别研究。
- Due to the variation of geologic environment reservoir is often invaded by external water,thus,resulting in the property difference between connate water and formation water. 油藏形成后,由于地质环境变化,储层往往会受到外部水系的侵入,从而造成原生水和水层地层水性质的差异。
- The value of residual resistance factor of the core was about 50 after 8. 64 PV CDG was in-jected and water flooding followed. 注入8.;64PVCDG,冲水后残余阻力系数达50左右。
- Water level in shiplock is always fluctuated.The external water pressure is induced by water seepage into rock mass while water level in shiplock is sharply dropping down. 船闸闸室水位变动频繁,当闸室水位突降,由室内渗出的外水即构成作用在边墙上的外水压力。
- 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;
- The secondary infilling series of strata in Saber development area in Daqing Oil Field is development by water flooding for 10a. 大庆油田萨北开发区的二次加密调整层系至今已注水开发10年。
- Volcanically water flooding of oil well is very ubiquitous during oil developing.It is the result of crack instability propagation in the reservoir. 油井暴性水淹是裂缝性砂岩油田开发的普遍特征,其中很多是由注水引起裂缝失稳扩展所致。
- Water plugging is one of the most effective measures of controlling water cut rising, improving water flooding, increasing production rate of recovery. 油井堵水是控制油井含水上升、改善水驱效果、提高储量采出程度的最有效措施之一。