Drilling system and methods of drilling lateral boreholes
摘要
申请公布号
EP1764475(B1)
申请公布日期
2009.02.11
申请号
EP20050291952
申请日期
2005.09.19
申请人
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;PRAD RESEARCH AND DEVELOPMENT N.V.;SCHLUMBERGER OILFIELD ASSISTANCE LIMITED