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- PRACTICE AND RECOGNITION ON THE CHEMICAL PROFILE CONTROLLING OF WATER INJECTION PATTERNS IN THE DRILLING AND SHUT-IN RESTORING PERIOD 钻关恢复期注水井组化学调剖的实践和认识
- Combining with infilling pattern and water injection direction,it optimizes infilling adjustment plan using numerical simulation. 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 set of effective methods and experiences on infilling well pattern to realize high-efficiency development of water injection is found out. 并在深层低渗透油藏加密调整、实现高效注水开发方面,摸索出了一套行之有效的方法和经验。
- Fine Interpretation of Water Injection Profile Logging. 注水剖面测井精细解释。
- The Technology of Concentric Water Injection Testing. 同心注水测试技术。
- Water injection system is one of the five systems in oilfield. 油田注水系统是油田地面工程的五大系统之一。
- Conclusion By adopting skewed nine-spot pattern, leading water injection, clay stabilizer and wettability reversal, development effect of Chang 8 res... 结论采用菱形反九点井网实施超前注水开发,并在注入水中添加黏土稳定剂和润湿性反转剂可以改善长8油藏的开发效果。
- The linearized analysis given in the preceding dissussion will not be valid for all types of injection pattern. 以上讨论中提出的线性化分析并非对所有喷射型式都是有效的。
- The linearized analysis given in the preceding discussion will not be valid for all types of injection pattern. 以上讨论中提出的线性化分析并非对所有喷射型式都是有效的。
- It is necessary that we implement water injection in subsection inside layers. 实施层内分段注水对于提高采收率是必要的。
- The dynamic aspects of the combustion process are determined primarily by the injection pattern, the propellant combination, and the operating conditions. 燃烧过程的动力特性主要由喷射型式,推进剂组合及工作条件来确定。
- 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。
- This paper studies the factors including injection pattern, injection procedure and slug size which influence the displacement efficiency of loam flooding. 针对影响泡沫复合驱驱油效率的注入方式、注入程序及段塞大小等重要因素进行了一系列的研究。
- Water injects natural life and poesy into a noisy city. 水给喧闹的城市注入自然的生机与诗意。
- Intelligent method to predict trend of running status of equipment for water injection station. 注水站机组智能化机器状态趋势预测方法。
- Application of balance Disc Mechanism on Water Injection Pumps and Its Optimum Design. 平衡盘机构在注水泵中的应用及优化设计
- ABSTRACT: This paper summarizes cyclic water injection and its result in southern oilfields of Daqing Placanticline. 本文总结了大庆长垣南部周期注水的做法和效果。
- It is likely that such a coarse injector pattern would not have sufficiently high steady-state performance, and so would be unacceptable. 这样粗大的喷注器型式不会有足够高的稳态性能,因此不宜采用。
- For water injection wells, some technologies such as CDG gel, polymeric compound driving, profile control and acid... 对这些措施的效果进行了分析和比较表明,CDG凝胶、聚合物驱及侧钻工艺应是今后主要采取的增产措施。
- The pretreatment methods and their application of the preliminary water injection to soften and the pr... 介绍分析了硬顶煤的预注水软化和预爆破弱化处理方法及应用效果。