Invention Grant
- Patent Title: Method and apparatus for sampling high viscosity formation fluids
- Patent Title (中): 高粘度地层流体取样方法及装置
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Application No.: US11763237Application Date: 2007-06-14
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Publication No.: US07878243B2Publication Date: 2011-02-01
- Inventor: Anthony R. H. Goodwin , Peter S. Hegeman , Julian J. Pop , Ashley C. Kishino , Gary J. Tustin , Raymond V. Nold, III , Kai Hsu , Christopher S. Del Campo , Ricardo Vasques
- Applicant: Anthony R. H. Goodwin , Peter S. Hegeman , Julian J. Pop , Ashley C. Kishino , Gary J. Tustin , Raymond V. Nold, III , Kai Hsu , Christopher S. Del Campo , Ricardo Vasques
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Dave R. Hofman
- Main IPC: E21B49/08
- IPC: E21B49/08 ; E21B49/10
Abstract:
A formation fluid sampling tool is provided with a drill which drills into the formation in a manner perpendicular or oblique to the borehole wall. The tool comprises a mechanism for enhancing the mobility of the reservoir fluid, such as a heating element on the drill, hot fluid which is generated in the tool and injected into the drilled hole, or a solvent which is stored in the tool and injected by the tool into the drilled hole.
Public/Granted literature
- US20080078581A1 Method and Apparatus for Sampling High Viscosity Formation Fluids Public/Granted day:2008-04-03
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