申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;LI, LEIMING;LIN, LIJUN;EZEOKONKWO, CHUCKS, I.;BONEY, CURTIS, L.;HOWARD, PAUL, R.;SHENOY, SUDHIR;QUINTERO, BAUDEL, WILLIAM;ELISEEVA, KSENIA |
发明人 |
LI, LEIMING;LIN, LIJUN;EZEOKONKWO, CHUCKS, I.;BONEY, CURTIS, L.;HOWARD, PAUL, R.;SHENOY, SUDHIR;QUINTERO, BAUDEL, WILLIAM;ELISEEVA, KSENIA |