MÉTODO PARA DETERMINAR A QUALIDADE DE UMA AMOSTRA DE FLUIDO DE FUNDO DE POÇO, E MÍDIA LEGÍVEL POR COMPUTADOR

MÉTODO PARA DETERMINAR A QUALIDADE DE UMA AMOSTRA DE FLUIDO DE FUNDO DE POÇO, E MÍDIA LEGÍVEL POR COMPUTADOR

The invention relates to fluid sampling in a test that is used to determine physical and chemical characteristics of the fluids in a subterranean reservoir. The method reconstructs the entire pressure history of the fluid parcel that is captured in the fluid samplers during a test. Using this recons...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRAHAM BIRKETT, LANG ZHAN, DHANDAYUTHAPANI KANNAN, JAMES G. FILAS
Format: Patent
Sprache:por
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:The invention relates to fluid sampling in a test that is used to determine physical and chemical characteristics of the fluids in a subterranean reservoir. The method reconstructs the entire pressure history of the fluid parcel that is captured in the fluid samplers during a test. Using this reconstructed pressure history of the samples, the quality of the samples, particularly, whether there is a phase change in the samples during the test, can be accurately quantified.