发明名称 SYSTEM AND METHOD FOR IMPROVING OPERATIONAL CHARACTERISTICS OF DEVICES USED IN A WELL
摘要 <p>A technique improves the operational characteristics of a well device while the device is used in a wellbore environment. The well device benefits from a unique material, in the form of a negative stiffness material or a negative Poisson's ratio material, positioned to improve the operational characteristics of the well device. The material can be located to reduce vibration and/or other detrimental effects that can interfere with operation of the well device.</p>
申请公布号 WO2009142836(A2) 申请公布日期 2009.11.26
申请号 WO2009US40091 申请日期 2009.04.09
申请人 SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;BACHMAN, HENRY, N.;TAHERIAN, REZA 发明人 BACHMAN, HENRY, N.;TAHERIAN, REZA
分类号 E21B7/18;E21B21/08 主分类号 E21B7/18
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