Stack of colorful magazines.

Selection of publications

Explore our latest insights and research findings

Title First Author Year Category Reference URL
Monitoring the Snøhvit gas field using seabed gravimetry and subsidence Ruiz 2022 Gravity and subsidence monitoring First Break Earthdoc
Accurate Measurement of Seabed Subsidence at the Ormen Lange Field Ruiz 2020 Gravity and subsidence monitoring EAGE annual Earthdoc
Precise depth and subsidence measurements during deepwater OBN surveys Paul Hatchell 2019 Gravity and subsidence monitoring SEG annual seg.org
Seismic While Drilling Using a Large-Aperture Ocean Bottom Array Flavio Poletto 2019 Microseismic monitoring SPE annual library.seg.org
Seismic While Drilling Using a Large-Aperture Ocean Bottom Array Flavio Poletto 2019 Microseismic monitoring SEG annual seg.org
4D Gravity and Seafloor Subsidence Surveys for Cost-Effective Monitoring of Offshore Gas Reservoirs Lien 2019 Gravity and subsidence monitoring OMC onepetro.org
A New Method for Measuring Regional Seabed Subsidence with Sub-Centimeter Accuracy Lien 2019 Gravity and subsidence monitoring OMC onepetro.org
4D Gravity And Seafloor Subsidence Monitoring: Recent Developments And Prospects Ruiz 2018 Gravity and subsidence monitoring EAGE workshop earthdoc.org
Real Time Seismic Monitoring of Drilling Operations Thiem 2018 Microseismic monitoring EAGE workshop earthdoc.org
Monitoring Offshore CO2 Storage Using Time-lapse Gravity and Seafloor Deformation Ruiz 2017 Gravity and subsidence monitoring EAGE workshop
Mapping water influx and hydrocarbon depletion in offshore reservoirs using gravimetry: requirements on gravimeter calibration Agersborg 2017 Gravity and subsidence monitoring SEG annual seg.org
Monitoring the Ormen Lange field with 4D gravity and seafloor subsidence Vatshelle 2017 Gravity and subsidence monitoring EAGE annual earthdoc.org
How 4D Gravity and Subsidence Monitoring Provide Improved Decision Making at a Lower Cost Lien 2017 Gravity and subsidence monitoring EAGE workshop
Real Time Offshore Monitoring – Key Learnings – Pitfalls and Potentials Bergfjord 2017 Microseismic monitoring EAGE workshop earthdoc.org
Density Changes and Reservoir Compaction from In-situ Calibrated 4D Gravity and Subsidence Measured at the Seafloor Agersborg 2017 Gravity and subsidence monitoring SPE annual onepetro.org
4D gravity and subsidence as cost-effective tools for offshore reservoir monitoring Ruiz 2016 Gravity and subsidence monitoring SEG workshop
4D gravity and subsidence as cost-effective monitoring tools for offshore reservoirs Ruiz 2016 Gravity and subsidence monitoring SEG workshop
A New Method for Field-wide Real-time Subsidence Monitoring with Sub-centimeter Accuracy Ruiz 2016 Subsidence monitoring EAGE annual
4D gravity and subsidence as cost – effective tools for offshore reservoir monitoring Ruiz 2016 Gravity and subsidence monitoring NPF
Offshore injection and overburden surveillance using real-time passive seismic Bussat 2016 Microseismic monitoring First Break
Real-time microseismic monitoring in the North Sea with advanced noise removal methods Dando 2016 seg.org
Monitoring of offshore reservoirs using 4D gravimetry at the seafloor: state of the art Ruiz 2015 Gravity and subsidence monitoring EAGE annual earthdoc.org
Permanent reservoir monitoring for increased surveillance and safety Bjerrum 2015 Microseismic monitoring SPE workshop
Real Time Caprock Integrity Monitoring Becomes Reality Matveeva 2015 Microseismic monitoring EAGE annual earthdoc.org
Assimilation of Time-lapse CSEM Data for Fluid Flow Monitoring Lien 2014 Integration of gravity and electromagnetic data EAGE workshop earthdoc.org
Comparison of Noise Characteristics on an Un-trenched and Trenched Cable Deployed in the North Sea for a PRM System Bjerrum 2014 Microseismic monitoring EAGE annual earthdoc.org
Assimilation of Time-lapse CSEM Data for Fluid Flow Monitoring Lien 2014 Integration of gravity and electromagnetic data EAGE workshop earthdoc.org
Using gravity to Enhance Recovery Fageraas 2013 Gravity and subsidence monitoring GeoExpro
Utilizing PRM Systems for Injection Monitoring Lindgard 2013 Microseismic monitoring EAGE workshop