PROCESSES FOR INJECTION OF FLUIDS INTO A WELLBORE

Processes for injection of fluids into a wellbore (306) via drill pipe (308). The process can include positioning a downhole apparatus on a drill pipe. The process can also include placing the downhole apparatus (315) at a desired station depth within a wellbore. The process can also include attachi...

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Bibliographische Detailangaben
Hauptverfasser:	GISOLF, Adriaan, DUMONT, Hadrien, PARTOUCH, Ashers, DUBOST, François Xavier, KRISTENSEN, Morten, OSMAN, Magdy Samir
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:	Processes for injection of fluids into a wellbore (306) via drill pipe (308). The process can include positioning a downhole apparatus on a drill pipe. The process can also include placing the downhole apparatus (315) at a desired station depth within a wellbore. The process can also include attaching a cable (308) to the downhole apparatus from an up-hole environment. The process can also include setting at least one packer (319) to seal a space between at least a portion of the downhole apparatus and an inner surface of the wellbore. The process can also include introducing a fluid (326) to the downhole apparatus through the drill pipe and using a pump (327) to inject at least a portion of the fluid into a geological stratum (330).