MULTIPHASE PUMPING DEVICE

摘要

This invention relates to a multiphase pumping device comprising a pump suitable for pumping a pumping fluid, a recycle circuit and at splitter tank. The splitter tank is connected to an area downstream of the pump and is suitable for separating a liquid phase and a gaseous phase using pumping fluid. In addition, the recycle circuit is connected to the splitter tank and is suitable for enabling the flow of the liquid phase from the splitter tank to an area upstream of the pump.

主权项

1. A multiphase pumping block device comprising:
a pump suitable for pumping a pumping fluid; a recycle circuit; a splitter tank; wherein, the splitter tank is connected to an area downstream of the pump and is suitable for separating a liquid phase and a gaseous phase using said pumping fluid; wherein the recycle circuit is connected to the splitter tank and is suitable for enabling the flow of the liquid phase from said splitter tank to an area upstream of the pump, wherein the recycle circuit comprises at least in series: a controllable opening valve, and a quick opening valve; wherein the quick opening valve authorises on order the flow or not of the liquid phase in the recycle circuit; and wherein, the controllable opening valve is suitable for being pre-opened in order to authorise the partial flow of the liquid phase in the recycle circuit.