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1. EP1355168 - A method for avoiding injection induced unintentional fracture growth

Note: Text based on automatic Optical Character Recognition processes. Please use the PDF version for legal matters
Claims

1. A method for avoiding injection induced unintentional fracture growth comprising:

a) providing at least one acoustic sensor in an injection well;

b) monitoring said at least one sensor;

c) varying pressure of a fluid being injected to avoid a predetermined threshold level of acoustic activity received by said at least one sensor.