论文部分内容阅读
介绍了近几年大庆油田应用螺杆系采油技术及配套工艺技术、螺杆泵的开发与检测等方面所取得的科研成果和成功经验。根据实践，认为螺杆泵的设计与制造、定子橡胶的选择、螺杆泵的检测和螺杆泵井最优工况的实现是螺杆泵采油的技术关键，而螺杆泵的标准化和系列化、定子橡胶的综合性能分析及评价、采油螺杆系的优化设计、螺杆泵采油系统的能耗特性分析等是螺杆泵采油尚须解决的问题。最后提出了关于螺杆泵采油技术的6点新认识。
The research achievements and successful experiences of Daqing Oilfield in the application of the screw production technology and its supporting technology and the development and testing of the screw pump are introduced. According to the practice, it is considered that the design and manufacture of screw pump, the selection of stator rubber, the detection of screw pump and the realization of optimal working conditions of screw pump well are the key technologies of screw pump. However, the standardization and serialization of screw pump, The comprehensive performance analysis and evaluation, the optimized design of the oil extraction screw system and the analysis of the energy consumption characteristics of the screw pump oil recovery system are still problems to be solved by the screw pump. At last, six new understandings about the technology of screw pump are put forward.