METHOD AND APPARATUS FOR PHASED ARRAY ACOUSTIC WELL LOGGING
摘要
A downhole acoustic logging tool uses a phased-array of transmitters and/or receivers to improve the signal level of compressional waves generated by the transmitters and propagating in the formation.
申请公布号
WO2009006305(A2)
申请公布日期
2009.01.08
申请号
WO2008US68589
申请日期
2008.06.27
申请人
BAKER HUGHES INCORPORATED;WANG, TSILI;TANG, XIAO, MING
