Single-emitting five-receiving sonic system virtual two-emitting five-receiving sonic system method

A method of virtualizing double-shot five-receiving sonic system with one-shot five-receiving sonic system is provided, which is applied to the interval transmit time well logging in one-shot sonic system, so as to get sound wave data at different depth point and acquire the measurement result for a...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YIAN, LI WENDONG, YANG ZUOXIN, JIA XIANGDONG, FAN LIN, DENG LIN, HUANG MINGYAN, LIU JIANCHENG, WANG YIMIN, CHEN JIANGTONG
Format:	Patent
Sprache:	chi ; 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:	A method of virtualizing double-shot five-receiving sonic system with one-shot five-receiving sonic system is provided, which is applied to the interval transmit time well logging in one-shot sonic system, so as to get sound wave data at different depth point and acquire the measurement result for a double sound producing system after computerized processing. The invention is characterized in that: a wellbore complementary double sound producing system can be deemed as comprising a one-shot sonic system with upper transmission and an one-shot sonic system with lower transmission. The one-shotsonic system is provided with a transmission probe, so that the data about the wellbore complementary sound wave of a double sound producing system can be got by acquiring the data about the sound wave of the upper transmission probe. The data about the sound wave of the upper transmission sonic system is got by the replacement of the data about the sound wave in the lower transmission sonic system, which replaces the tra