Well jet device

A jet pump mounted on a pipe string and a packer, and a through channel with a sealing unit having a logging cable channel is in the pump body. A check valve is in a channel, for supplying a medium pumped out from a well, at the input thereof in the lower body. A guiding bush with a movable rod, arr...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Khomynets, Zinoviy Dmitrievich
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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