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Device for use on boat, to pump e.g. hydrocarbons, at bottom of sea after explosion during subsoil/oil exploration, has rising main comprising double casing to allow supply and injection of compressed air according to depth of liquid
Device for use on boat, to pump e.g. hydrocarbons, at bottom of sea after explosion during subsoil/oil exploration, has rising main comprising double casing to allow supply and injection of compressed air according to depth of liquid
The device has sensors (2) assembled with a recuperator (1) fixed at base of an immersed rising main (5). The main has a concentric double casing (6) in an upper part to allow supply and injection of compressed air from a generator (9) at various levels according to depth of liquid to be extracted. The air ensures a driving force to expel the liquid contained in the main toward a surface while creating a depression on the sensors. Water and hydrocarbon mixture is brought into a settling basin (13) via a degasser (11), where the device is fixed on a floating platform (15).
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