A cementing apparatus and system for cementing a wellbore

A cementing apparatus for mixing concrete in a wellbore, the cementing apparatus being intending to be lowered into a wellbore and comprising : - a first tank (124), intended to receive at least a first component of a concrete, - a second tank (126), intended to receive at least a second component o...

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Bibliographische Detailangaben
1. Verfasser:	PESSIN, JEAN-LOUIS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	A cementing apparatus for mixing concrete in a wellbore, the cementing apparatus being intending to be lowered into a wellbore and comprising : - a first tank (124), intended to receive at least a first component of a concrete, - a second tank (126), intended to receive at least a second component of a concrete, - a mixing device (128) comprising at least two inlets (131, 132) respectively connected to the first and second tanks for mixing the first and second components, and an outlet (138), - a triggering device (130) for triggering at least the entry of one of the first and second component into the mixing device, upon reception of a signal coming from the surface, the wellbore or the formation.