申请人 |
SCHLUMBERGER TECHNOLOGY B.V.;SERVICES PETROLIERS SCHLUMBERGER (SPS);SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER HOLDINGS LIMITED (SHL);PRAD RESEARCH AND DEVELOPMENT LIMITED A BRITISH VIRGIN ISLANDS COMPANY;VALERO, HENRI-PIERRE;BOSE, SANDIP;YANG, JIAQI;SINHA, BIKASH;HABASHY, TAREK;HAWTHORN, ANDREW |
发明人 |
VALERO, HENRI-PIERRE;BOSE, SANDIP;YANG, JIAQI;SINHA, BIKASH;HABASHY, TAREK;HAWTHORN, ANDREW |