发明公开
EP2230376A2 Power systems for wireline well service using wires pipe string
审中-公开
Stromversorgungsysteme zur Bohrlochwartung unter Verwendung eines Drahtrohrstrangs
- 专利标题： Power systems for wireline well service using wires pipe string
- 专利标题（中）： Stromversorgungsysteme zur Bohrlochwartung unter Verwendung eines Drahtrohrstrangs
-
申请号： EP10075123.9申请日： 2010-03-22
-
公开(公告)号： EP2230376A2公开(公告)日： 2010-09-22
- 发明人: Partouche, Ashers , Bissonnette, Harold S. , Methta, Shyam , Taherian, Reza , Onadeko, Gbenga , Sarhad, Shardul J.
- 申请人： Services Pétroliers Schlumberger , Schlumberger Technology B.V. , Schlumberger Holdings Limited , Prad Research And Development Limited
- 申请人地址： 42, rue Saint Dominique 75007 Paris FR
- 专利权人： Services Pétroliers Schlumberger,Schlumberger Technology B.V.,Schlumberger Holdings Limited,Prad Research And Development Limited
- 当前专利权人： Services Pétroliers Schlumberger,Schlumberger Technology B.V.,Schlumberger Holdings Limited,Prad Research And Development Limited
- 当前专利权人地址： 42, rue Saint Dominique 75007 Paris FR
- 代理机构： Stoole, Brian David
- 优先权： US161587P 20090319; US722619 20100312
- 主分类号： E21B17/20
- IPC分类号： E21B17/20 ; E21B41/00 ; G01V11/00
摘要：
A wellbore instrument system includes a pipe string extending from earth's surface to a selected depth in a wellbore. The pipe string includes at least one of an electrical conductor and an optical fiber signal channel. A power sub including an electric power source is coupled proximate a lower end of the pipe string. At least one electrically powered wireline configurable wellbore instrument is coupled to the power source in the sub.
公开/授权文献
信息查询
