Schlumberger Technology Corporation

Scott W Leaney

William Brian Underhill

Alfredo Fayard

David Gerez

Richard Timothy Coates

Douglas E Miller

Jakob Brandt Utne Haldorsen

A technique includes providing a source in a first well and a seismic receiver in a second well to detect a seismic event that is caused by the source. The technique includes referencing clocks in the source and receiver to a common reference time frame and determining a time in the reference time frame at which the seismic source generates the seismic event.

Technique and system for performing a cross well survey

Methods and related systems are described for processing surface seismic data. Surface seismic data representing seismic signals detected at a plurality of surface locations is wavefield deconvolved using a combination of direct wave travel times estimated from borehole seismic data, and wavefield energy estimated from the surface seismic data.

Processing of combined surface and borehole seismic data

Growing community of inventors

Katy, TX, United States of America

Scott W Leaney