SYSTEM AND METHOD RELATED TO A SAMPLING PACKER

SYSTEM AND METHOD RELATED TO A SAMPLING PACKER

A technique involves collecting formation fluids through a single packer. The single packer comprises an outer bladder with drains positioned in the outer bladder to obtain formation fluid samples. Features also may be incorporated into the single packer to limit sealing in the circumferential space...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZAZOVSKY, Alexander F, PESSIN, Jean-Louis, CODY, Kathiravane Tingat, CORRE, Pierre-Yves, METAYER, Stephane
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 technique involves collecting formation fluids through a single packer. The single packer comprises an outer bladder with drains positioned in the outer bladder to obtain formation fluid samples. Features also may be incorporated into the single packer to limit sealing in the circumferential spaces between the drains and to provide a larger sampling surface than provided simply via the drain surface area.