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首页> 外文期刊>Chemical and Petroleum Engineering >SELECTION OF OPTIMAL DESIGN OF A UNIVERSAL DEVICE FOR NONSTATIONARY PULSE PUMPING OF LIQUID IN A RESERVOIR PRESSURE MAINTENANCE SYSTEM
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SELECTION OF OPTIMAL DESIGN OF A UNIVERSAL DEVICE FOR NONSTATIONARY PULSE PUMPING OF LIQUID IN A RESERVOIR PRESSURE MAINTENANCE SYSTEM

机译:储层压力维护系统中液体非稳态泵送通用装置的最佳设计选择

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摘要

A universal downhole device for continuous pulsed pumping of liquid in a reservoir pressure maintenance system is developed. A mathematical model of the device and a derivation of expressions for determining the main basic working output parameters are given. The results of theoretical studies are compared with bench tests of the device. The effectiveness of the device in non-stationary flooding in the pressure maintenance system is demonstrated based on previously conducted scientific studies. Preliminary positive data on commercial use of the device at Rosneft oil fields in 2015–2016 are given.
机译:开发了用于在储层压力维持系统中连续脉冲泵送液体的通用井下装置。给出了该装置的数学模型和用于确定主要基本工作输出参数的表达式的推导。理论研究的结果与设备的基准测试进行了比较。根据先前进行的科学研究,证明了该设备在压力维持系统中的非平稳性驱油中的有效性。给出了Rosneft油田2015-2016年该设备商业使用的初步积极数据。

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