Invention Grant
- Patent Title: Compositions and methods for reducing fluid loss
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Application No.: US13630781Application Date: 2012-09-28
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Publication No.: US09611716B2Publication Date: 2017-04-04
- Inventor: Fatma Daou , Bernhard Lungwitz , Olga Alexandrovna Minikh , Diankui Fu
- Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Main IPC: E21B33/138
- IPC: E21B33/138 ; C09K8/035 ; C09K8/50 ; E21B21/00
Abstract:
The current application discloses compositions and methods for reducing fluid loss during subterranean operations. CO2 activated swellable elastomers can be used in subterranean operations to reduce fluid loss. In particular, the current application discloses compositions and methods for reducing lost circulation during drilling and drilling related subterranean operations.
Public/Granted literature
- US20140090895A1 COMPOSITIONS AND METHODS FOR REDUCING FLUID LOSS Public/Granted day:2014-04-03
Information query
