电泵套铣筒、电泵叶轮捞筒的研制与应用

The Development and Application of the Electrical Submersible Pump milling muff and Electrical Submersible Pump impeller fishing collar

潜油电泵井在生产过程中常会因各种原因发生电泵机组脱落的现象,目前,电泵机组为了防脱,一般都在接头处焊接了防脱块。这样其外径就由原来的Φ98mm变为Φ102mm,用常规的电泵打捞筒无法对其实施打捞。为解决落井电泵打捞以及电泵叶轮的打捞问题,研制了电泵套铣筒和电泵叶轮捞筒。经过6口井的现场应用,落物全部打捞出来,取得了成功。

Electrical Submersible Pump throwing working, Nowadays several anti--throwing off blocks are off. The result is that its diameter become from Φ98mm off may happen for many reasons in the pump melted in joint section for against pump throwing to Φ102mm. It can＇t be fished out with ordinary Electrical Submersible Pump Fishing Collar. To solve this problem the Electrical Submersible Pump milling muff and Electrical Submersible Pump impeller fishing color have been researched and applied in 6 wells,The fishes are all fished out.