发明名称 MEASUREMENT-WHILE-DRILLING (MWD) TELEMETRY BY WIRELESS MEMS RADIO UNITS
摘要 A system for transmitting measurement-while-drilling (MWD) data from at least one downhole device positioned within a borehole containing drilling mud to at least one surface device, comprising a downhole tool positioned within the borehole, a plurality of wireless MEMS radio units, wherein the MEMS radio units are selectively positioned within the borehole at selected distances to create a relay system between the downhole device and the surface device, and wherein data from the downhole device is transmitted through the relay system of MEMS radio units to the surface device.
申请公布号 US2008007421(A1) 申请公布日期 2008.01.10
申请号 US20070684386 申请日期 2007.03.09
申请人 UNIVERSITY OF HOUSTON 发明人 LIU CE R.;LI JING
分类号 G01V3/00 主分类号 G01V3/00
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