rod pump

基本解釋

The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well.
有桿泵井中的腐蝕和磨損，造成油井的井下設(shè)備損壞，嚴(yán)重影響油井的正常生產(chǎn)。
At present, in deep well production, sucker rod pump is widely applied, the ordinary steel pumping rod cant meet the need of actual producing because of it' s weight and strength.
目前國(guó)內(nèi)外應(yīng)用最廣泛的有桿泵深抽技術(shù)中，普通鋼桿由于重量、強(qiáng)度等性能影響，難以滿足實(shí)際生產(chǎn)的需要。
The technology adopts biased-valve oil well pump, coiled steel rod and rotary wellhead parts, which form the technological pipe string for the lift of the sucker rod pump in highly-deviated wells.
該配套技術(shù)采用偏置閥式抽油泵、鋼質(zhì)連續(xù)抽油桿和旋轉(zhuǎn)井口裝置等部件，并配套組成了大斜度井有桿泵舉升工藝管柱。