发明名称 Use of micr-electro-mechanical systems (mems) in well treatments
摘要 <p>A method comprises placing one or more MEMS sensors in a wellbore servicing fluid, wherein the MEMS sensors are 0.01 mm 2 to 10 mm 2 in size. A wellbore composition comprises one or more MEMS sensors, wherein the wellbore composition is a drilling fluid, a spacer fluid, a sealant, or combinations thereof, wherein the MEMS sensors are 0.01 mm 2 to 10 mm 2 in size.</p>
申请公布号 EP2489829(B1) 申请公布日期 2014.04.16
申请号 EP20120167947 申请日期 2008.03.28
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 RODDY, CRAIG
分类号 E21B47/00;E21B47/12 主分类号 E21B47/00
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