内蒙古石油化工
內矇古石油化工
내몽고석유화공
INNER MONGULIA PETROCHEMICAL INDUSTRY
2011年
14期
133-135
,共3页
井下电潜式往复泵%井筒温度场%影响因素
井下電潛式往複泵%井筒溫度場%影響因素
정하전잠식왕복빙%정통온도장%영향인소
Reciprocal pump working as electric submersible pump%Wellbore temperature site%Effect factor
井筒内温度分布情况对井下电潜式往复泵举升系统的设计和工作有着重要影响。本文根据传热学和能量守恒原理,建立了井下电潜式往复泵系统的井筒温度场模型。模型中考虑了不同井段的传热热阻情况和电机、电缆和泵的热量产生规律,较为准确的体现了井筒温度场的实际情况,为油田中井下电潜式往复泵举升系统的应用提供了依据。
井筒內溫度分佈情況對井下電潛式往複泵舉升繫統的設計和工作有著重要影響。本文根據傳熱學和能量守恆原理,建立瞭井下電潛式往複泵繫統的井筒溫度場模型。模型中攷慮瞭不同井段的傳熱熱阻情況和電機、電纜和泵的熱量產生規律,較為準確的體現瞭井筒溫度場的實際情況,為油田中井下電潛式往複泵舉升繫統的應用提供瞭依據。
정통내온도분포정황대정하전잠식왕복빙거승계통적설계화공작유착중요영향。본문근거전열학화능량수항원리,건립료정하전잠식왕복빙계통적정통온도장모형。모형중고필료불동정단적전열열조정황화전궤、전람화빙적열양산생규률,교위준학적체현료정통온도장적실제정황,위유전중정하전잠식왕복빙거승계통적응용제공료의거。
Wellbore temperature site influences the device and operation of the reciprocal pump lifting system.The matrix of the wellbore temperature site of reciprocal pump lifting system working as electric submersible pump was established according to heat transfer and energy conservation.The matrix that reflects the actual situation of wellbore temperature more accurately described the thermal resistance and heat generating law of the motor,cable and pump in different segment of the wellbore,which provide a basis for the application of reciprocal pump working as electric submersible pump in the oilfield.
