Determining downhole tool trip parameters

Techniques for determining depth of a downhole tool in a wellbore include running a first downhole tool into a wellbore on a downhole conveyance; generating time-dependent logging data with the first downhole tool in the wellbore, at least one of the depth-dependent logging data or the time-dependen...

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Bibliographische Detailangaben
Hauptverfasser:	Donderici, Burkay, Tian, Xiang, Singha Roy, Sushovon
Format:	Patent
Sprache:	eng
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:	Techniques for determining depth of a downhole tool in a wellbore include running a first downhole tool into a wellbore on a downhole conveyance; generating time-dependent logging data with the first downhole tool in the wellbore, at least one of the depth-dependent logging data or the time-dependent logging data associated with an electric or a magnetic property of a wellbore casing or a geological formation; correlating at the first downhole tool the time-dependent logging data with the depth-dependent logging data; and based on the correlation, determining at least one of a depth of the first downhole tool in the wellbore or a speed of the first downhole tool in the wellbore.