ELECTRICAL IMPULSE EARTH-BORING TOOLS AND RELATED SYSTEMS AND METHODS

An electric impulse drilling system is disclosed comprising a drill string, a bottom hole assembly (BHA) (400) coupled to the drill string. The BHA (400) comprises a motor (402) configured rotate, a power generator (408) configured to generate electrical power from the rotation of the motor (402), a...

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Bibliographische Detailangaben
1. Verfasser:	LEHR, Joerg
Format:	Patent
Sprache:	eng ; fre ; ger
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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Beschreibung
Zusammenfassung:	An electric impulse drilling system is disclosed comprising a drill string, a bottom hole assembly (BHA) (400) coupled to the drill string. The BHA (400) comprises a motor (402) configured rotate, a power generator (408) configured to generate electrical power from the rotation of the motor (402), a high voltage generator (412) configured to generate a high voltage from the electrical power generated by the power generator (408), at least two electrodes (102, 104) configured to discharge the high voltage from the high voltage generator (412) through a downhole formation, and one or more quantum particle or quantum particle information detectors (520). The one or more quantum particle or quantum particle information detectors (520) are disposed within at least one of the at least two electrodes (102, 104) configured to interpret quantum particles displaced by the discharge of the high voltage through the downhole formation.