Monitoring hydraulic fractures: state estimation using an extended Kalman filter
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چکیده
منابع مشابه
Monitoring Hydraulic Fractures: State Estimation using an Extended Kalman Filter
There is considerable interest in using remote elastostatic deformations to identify the evolving geometry of underground fractures that are forced to propagate by the injection of a high pressure viscous fluid. These so-called hydraulic fractures are used to increase the permeability in oil and gas reservoirs as well as to pre-fracture ore-bodies in preparation for a mining process known as bl...
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2010
ISSN: 0266-5611,1361-6420
DOI: 10.1088/0266-5611/26/2/025009