申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;OCHOA, BRIAN;GAMBIER, PHILIPPE;FAUGERE, AUDE;SHEN, CHRISTOPHER;HUBENSCHMIDT, JOE;CHUA, TZE, WEI;TAYLOR, WALTER, E. |
发明人 |
OCHOA, BRIAN;GAMBIER, PHILIPPE;FAUGERE, AUDE;SHEN, CHRISTOPHER;HUBENSCHMIDT, JOE;CHUA, TZE, WEI;TAYLOR, WALTER, E. |