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- A Technique to Detect the Running of Packers Used in Separate Zone Water Injection Wells and Its Application 分层注水井封隔器工况检测技术及应用
- separate zone water injection 分层注水
- In oilfield operations,sliding sleeve combined with Y341 packer is usually applied to implement separate kayer water injection. 为了实现注水井上下层位分层注水,通常采用Y341封隔器配合滑套来实现。
- 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。
- For heterogeneous, water injection sandstone reservoirs, separate injection at multi stages is one of the important methods of impr... 对储层非均质性严重的注水砂岩油藏,多级分注工艺是改善注水井吸水剖面,提高油藏注水开发效果的重要手段之一。
- 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。
- A new technology of separate zone waterflooding and commingled producing in one well pattern is developed. 若采用简单的合层开采工艺，油水井层间干扰大，影响开发效果。
- Considering the status of separate layer water injection in directional well, the injection tools and pipe string are developed and collocated reasonably. 针对定向井分层注水的现状，对定向井分注工具和分注管柱进行了研制和合理配置。
- This kind of technology provides successfully a set of safe and effective method for separate zone fracturing in slimhole. 该项技术的研究成功将为小套管井提供了一套安全有效的分层压裂工艺方法。
- 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 study results show that separate zone polymer flooding can effectively control interlayer injected polymer solution, its... 研究结果表明,分层注入可以有效地控制层间聚合物溶液的注入量,效果好于合注。
- Under the development mode of separate zone production and adjustment of the heterogeneous multi strata, the block reveals obvious interlayer, inlayer and planar inconsistencies. 利用分层压力资料,可以查明不同类型油层的压力水平和分布特点,指导油水井的增产增注措施和其它调整方案的制定,为油田实施挖潜措施和加强套管防护提供科学依据;
- On the basis of requirements on water-salt monitoring and evaluation in zone water environment forecasting, this paper studied the Time-space Variability of Water-Salt and the Robust Variogram. 本文根据区域水环境预测中水盐监测与评价的要求,进行了水盐空间变异性与稳健变异函数的研究。
- 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。
- There exits bed separation zone above water-conducting crack zone overburden after coal mining. 煤层采后覆岩中的导水裂隙带之上存在离层带。
- 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。
