申请人 |
SCHLUMBERGER CANADA LTD.;PRAD RESEARCH AND DEVELOPMENT N.V.;SCHLUMBERGER SURENCO S.A.;SCHLUMBERGER TECHNOLOGY B.V.;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER OVERSEAS S.A.;SCHLUMBERGER SERVICES LIMITED;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER SEACO INC.;SCHLUMBERGER OILFIELD ASSISTANCE LIMITED;ZAZOVSKY, ALEXANDER;ZHOU, JIAN;DEL CAMPO, CHRISTOPHER;SALAMAT, GOLCHEHREH;FU, DIANKUI;LEE, JESSE |
发明人 |
ZAZOVSKY, ALEXANDER;ZHOU, JIAN;DEL CAMPO, CHRISTOPHER;SALAMAT, GOLCHEHREH;FU, DIANKUI;LEE, JESSE |