申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
WILLBERG, DEAN MICHAEL;WILLIAMS, RYAN DONALD;MONCADA, KATHARINE;DESROCHES, JEAN;ENKABABIAN, PHILIPPE;SPESIVTSEV, PAVEL |