Chang Li - Katy TX, US Sudipta Sarkar - Moon Township PA, US Chunquan Yu - Cambridge MA, US
Assignee:
Chevron U.S.A. Inc. - San Ramon CA
International Classification:
G01V 1/28 G01V 1/30
Abstract:
A method for locating a microseismic event in a subsurface formation, in some embodiments, comprises: receiving a microseismic signal at a detector; obtaining a velocity model representative of the subsurface formation, the velocity model comprising multiple velocity layers; estimating, for each of the multiple velocity layers in the subsurface formation, a microseismic event location and a microseismic event origin time; and selecting one of the estimated locations and times using a parameter of the microseismic signal received at the detector.
Name / Title
Company / Classification
Phones & Addresses
Chang Gang Li President
Pollen Technologies
45 E Huntington Dr, Arcadia, CA 91006 1008 S Baldwin Ave, Arcadia, CA 91007
Queens Eye Center 6010 Main St FL 1, Flushing, NY 11355 (718)6618800 (phone), (718)4609351 (fax)
Languages:
Chinese English Korean Spanish
Description:
Dr. Li works in Flushing, NY and specializes in Optometry. Dr. Li is affiliated with New York Presbyterian Hospital Weill Cornell Medical Center and Queens Hospital Center.