A method and device for seismic point-by-point guided drilling

The invention provides a method and device for seismic point-by-point guided drilling, and the method comprises the steps: building an initial three-dimensional velocity field according to drilling and logging data, horizon data and velocity spectrum data; constructing a control point according to t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHU DOUXING, NIU WEITAO, JIANG ZHONGCHENG, HAN BING, YANG JIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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