Selection of publications

Title	First Author	Year	Category	Reference	URL
Measuring Subsidence and Improving Seismic Processing through Accurate Measurements of the Depths of Ocean Bottom Nodes	Libak	2024	Accurate node depths	EAGE Workshop	Earthdoc
Advancements in Offshore 4D-Gravity and Subsidence Monitoring: Case Studies from the Norwegian Continental Shelf	Vassvåg	2024	Gravity and subsidence monitoring	EAGE Workshop	EarthDoc
Monitoring CO2 Storage in the Morecambe Depleted Gas Reservoirs through Seafloor Deformation and Time-Lapse Gravimetry Measurements	Borges	2024	Gravity and subsidence monitoring	First Break	EarthDoc
Feasibility of 4D microgravimetric monitoring of a CO2 flood in a depleted gas reservoir	Lien	2023	Gravity and subsidence monitoring	EGCI	View PDF
Subsidence measurement and improved statics solutions through accurate node depth determination during time-lapse deep-water OBN surveys	Dutta	2023	Accurate node depths		View PDF
Improving Seismic Processing and Measuring Seabed Subsidence through Accurate Node Depths	Ruiz	2023	Accurate node depths	EAGE Workshop	EarthDoc
Time-Lapse Gravity and Subsidence Applied in History Matching of a Gas-Condensate Field	Solbu	2023	Gravity and subsidence monitoring	First Break	EarthDoc
Monitoring the Snøhvit gas field using seabed gravimetry and subsidence	Ruiz	2022	Gravity and subsidence monitoring	First Break	EarthDoc
On the Organisation of Translation—An Inter- and Transdisciplinary Approach to Developing Design Options for CO2 Storage Monitoring Systems	Otto	2022	Gravity and subsidence monitoring	Energies	Energies
A technology readiness assessment for CCS site monitoring systems	Vandeweijer	2022	Gravity and subsidence monitoring	GHGT	SSRN
Real-time lookahead imaging with drill-bit seismic in the central North Sea	Goertz	2021	Passive seismic monitoring	First Break	EarthDoc
A Toolbox to Assist in Designing Marine Monitoring Programs for Offshore Storage Sites	Blackford	2021	Gravity and subsidence monitoring	GHGT	SSRN
Digital monitoring of CO2 storage projects (DigiMon)	Nøttvedt	2021	Gravity and subsidence monitoring	GHGT	SSRN
Monitoring of CO2 Saturation Plume Movement from Time-Lapse Inverted-Seismic and Gravity Data Using an Ensemble-Based Method	Bhakta	2021	Gravity and subsidence monitoring	EAGE Annual	EarthDoc
Accurate Measurement of Seabed Subsidence at the Ormen Lange Field	Ruiz	2020	Gravity and subsidence monitoring	EAGE annual	EarthDoc
4D gravity and subsidence monitoring as cost-effective alternatives to 4D seismic	Ruiz	2020	Gravity and subsidence monitoring	EAGE Workshop	EarthDoc
Reservoir imaging-while-drilling with PRM arrays	Goertz	2020	Passive seismic monitoring	First Break	EarthDoc
Vertical Seismic Profiling While Drilling Using Passive Monitoring Data	Goertz	2020	Passive seismic monitoring	EAGE Annual	EarthDoc
A New Method for Measuring Regional Seabed Subsidence with Sub-Centimeter Accuracy	Lien	2019	Gravity and subsidence monitoring	OMC	OnePetro
4D Gravity and Seafloor Subsidence Surveys for Cost-Effective Monitoring of Offshore Gas Reservoirs	Lien	2019	Gravity and subsidence monitoring	OMC	OnePetro
Seismic While Drilling Using a Large-Aperture Ocean Bottom Array	Flavio Poletto	2019	Microseismic monitoring	SEG annual	SEG Library
Precise depth and subsidence measurements during deepwater OBN surveys	Paul Hatchell	2019	Gravity and subsidence monitoring	SEG annual	SEG Library
Real-time passive monitoring with a fibre-optic ocean bottom array	Goertz	2018	Microseismic monitoring	First Break	EarthDoc
Marine 4D Gravity And Seafloor Subsidence Monitoring: Recent Development And Prospects	Lien	2018	Gravity and subsidence monitoring	EAGE Workshop	EarthDoc
4D Gravity And Seafloor Subsidence Monitoring: Recent Developments And Prospects	Ruiz	2018	Gravity and subsidence monitoring	EAGE workshop	EarthDoc
Real Time Seismic Monitoring of Drilling Operations	Lindgård	2018	Microseismic monitoring	EAGE workshop	EarthDoc
Monitoring Offshore CO2 Storage Using Time-lapse Gravity and Seafloor Deformation	Ruiz	2017	Gravity and subsidence monitoring	EAGE workshop	EarthDoc
Mapping water influx and hydrocarbon depletion in offshore reservoirs using gravimetry: requirements on gravimeter calibration	Agersborg	2017	Gravity and subsidence monitoring	SEG annual	SEG Library
Monitoring the Ormen Lange field with 4D gravity and seafloor subsidence	Vatshelle	2017	Gravity and subsidence monitoring	EAGE annual	EarthDoc
How 4D Gravity and Subsidence Monitoring Provide Improved Decision Making at a Lower Cost	Lien	2017	Gravity and subsidence monitoring	EAGE workshop	EarthDoc
Real Time Offshore Monitoring – Key Learnings – Pitfalls and Potentials	Bergfjord	2017	Microseismic monitoring	EAGE workshop	EarthDoc
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
A New Method for Field-wide Real-time Subsidence Monitoring with Sub-centimeter Accuracy	Ruiz	2016	Subsidence monitoring	EAGE annual	EarthDoc
Monitoring offshore reservoirs using 4D gravity and subsidence with improved tide corrections	Ruiz	2016	Gravity and subsidence monitoring	SEG Annual	OnePetro
Real-time microseismic monitoring in the North Sea with advanced noise removal methods	Dando	2016	Microseismic monitoring	SEG Annual	SEG Library
Offshore injection and overburden surveillance using real-time passive seismic	Bussat	2016	Microseismic monitoring	First Break	EarthDoc
Monitoring of offshore reservoirs using 4D gravimetry at the seafloor: state of the art	Ruiz	2015	Gravity and subsidence monitoring	EAGE annual	EarthDoc
Permanent reservoir monitoring for increased surveillance and safety	Bjerrum	2015	Microseismic monitoring	SPE workshop	SBGf
Real Time Caprock Integrity Monitoring Becomes Reality	Matveeva	2015	Microseismic monitoring	EAGE annual	EarthDoc
Assimilation of Time-lapse CSEM Data for Fluid Flow Monitoring	Lien	2014	Integration of gravity and electromagnetic data	EAGE workshop	EarthDoc
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
Utilizing PRM Systems for Injection Monitoring	Lindgard	2013	Microseismic monitoring	EAGE workshop	EarthDoc
Using gravity to Enhance Recovery	Fageraas	2013	Gravity and subsidence monitoring	GeoExpro	GeoExpro