摘要
增压注水装置是油田注水开发的重要设备 ,该设备的决定性部件是高压密封。在高压旋转的条件下 ,要求密封性能可靠 ,寿命长。通过采用多级串联、密封单元间均压和初级密封使用流体动压式等技术 ,成功地研制出高压旋转密封。通过现场试验和推广应用 ,具有适用性好、互换性强、方便使用和管理、成本低等特点 。
Increasing pressure injection device is an important equipment for development of oilfield, the key unit, high pressure seal, is required to have high sealing performance and long life under high pressure and rotating conditions, High pressure rotating seal is developed successfully by technology of multi stage in series, averaging pressure between seal chambers and fluid dynamical pressure seal for the first seal. By tests and application in oilfield, it can meet the requirements of increasing pressure injection device and has the characterics of nice in suitability, excellent in interchangeability, convenient in use and management and low in cost.
出处
《润滑与密封》
CAS
CSCD
北大核心
2003年第6期71-72,75,共3页
Lubrication Engineering
关键词
增压注水装置
油田
高压
旋转密封
研制
均压阀
多级串联
High Pressure Rotating Seal Increasing Pressure Injection Averaging Pressure Valve Multi Stage in Series
