Acoustic generator and associated methods and well systems
作者： Travis W. Cavender , Daniel D. Gleitman , Roger L. Schultz
DOI:
关键词: Drill string 、 Annulus (oil well) 、 Underwater acoustic communication 、 Acoustic wave 、 Electrical engineering 、 Surface acoustic wave sensor 、 Casing 、 Acoustics 、 Acoustic transmission line 、 Engineering 、 Drill bit
摘要: A well system and associated method can include an acoustic generator which be used to excite a formation with waves transmitted from the generator. Another transmit into cement surrounding casing. annulus screen during or after gravel packing operation. connected in drill string close proximity bit, transmitting ahead of bit.
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