Method for measuring the rheological properties of fluids in the bore holes of deep-wells

A measuring method in which measurements of the rheological properties of fluids in bore holes of deep-wells may be carried out under such conditions, which conform to the actual operative condition in the bore hole. The conditions simulate the flow relationship in the annular space at the location...

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Bibliographische Detailangaben
Hauptverfasser:	MOLNAR, JENO, MEGYERI, MIHALY
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A measuring method in which measurements of the rheological properties of fluids in bore holes of deep-wells may be carried out under such conditions, which conform to the actual operative condition in the bore hole. The conditions simulate the flow relationship in the annular space at the location of the most intense demand on the flushing fluid is patterned or modeled in a known manner. Pursuant to a further characteristic of the invention, in the patterning there are generated laminar flow conditions.