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Strategies for Environmental Monitoring of Marine Carbon Capture and Storage

Livrables

Training workshop 2

A dedicated residential training event will be held to deliver specialist training on sub-seabed CO2 storage, monitoring and decision support systems including best practice. The course content will span a range of topics from technical aspects to bigger-picture issues. These events will be open to all project participants also a wider industrial/regulatory/stakeholder audience, and will include invited specialists from industry and regulatory bodies to both participate in the training and/or deliver some of the training content.

Training workshop 1

A dedicated residential training event will be held to deliver specialist training on sub-seabed CO2 storage. The course content will span a range of topics from technical aspects to bigger-picture issues. These events will be open to all project participants, and will include invited specialists from industry and regulatory bodies to both participate in the training and/or deliver some of the training content.

Project website

Website to facilitate the dissemination of information about STEMM-CCS and CCS in general to the broadest range of audiences, from general public to scientists.

Glossary of terminology

Work with Shell and other stakeholders to produce an updated compendium of terminology for CCS and related disciplines

Science briefs

A series of short (2 sides A4) but informative briefing documents outlining key issues, scientific concepts, challenges and guidance on best practice will be produced. They will be targeted at a range of stakeholder audiences and will be available for download from the website.

Project brochure

Attractive and informative project brochure to promote STEMM-CSS

Fluid flow model

An arbitrary Navier-Stokes-Darcy two-phase flow model of CO2 dispersion through the chimney structure sediments. A report and a model.

Observation data synthesis

A spatially and temporally referenced dataset of geomorphological, chemical and biological observations, for the Goldeneye complex

STEMM-CCS research highlights publication

A publication to provide an extended executive summary of the project’s objectives, achievements and scientific highlights. To be released at the end of project meeting.

Operational decision support tool

Report on the efficacy of the decision support tool to provide improved decision support including review by expert users.

Final summary report

This report serves as the executive summary of the STEMM-CCS project. It will contain a publishable abstract and review the key achievements and results of the project

Sediment - Habitat map of the Goldeneye area (including assessment of trawling intensity)

Sediment/habitat map of the Goldeneye area, together with confidence map and report describing the automated seafloor classification method developed for assessing and monitoring this type of sedimentary environment as an example of best practice

Technologies Integration Report

Report describing the integration of technologies into landers and AUVs and integration of data streams observational and model outputs into decision support tools

Technology field testing and operation in CCS demonstration experiment

Report on the efficacy of the lander and AUV based technologies to deliver site characterisation, baseline survey, leak detection, leak quantification, environmental impact assessment and hence data for decision support tools.

Simulated leak experiment site and logistics plan

Report detailing the equipment to be used at the site of the simulated leak experiment the requirements for each during the experiment and a plan of how this equipment will be arranged and delivered to site.

Baseline best practice, strategy, tools and methods

A synthesis report evaluating the cost effectiveness of all of the employed technologies and approaches.

Numerical analysis of CO2 release experiment

A report on numerical simulation of release experiment with coupled and nested model systems

Chemical response of Goldeneye sediments to CO2 injection determined by gas pulse tube experimentation

A report on experiments undertaken to determine the chemical response of Goldeneye sediments to seepage of CO2 under appropriate pressurised conditions.

Evaluation of CO2 monitoring tools and strategies

A report on the evaluation of the different monitoring tools and techniques utilised in the demonstration CO2 release experiment, for effective monitoring of sub-seafloor CCS storage sites.

Technology prototyping and testing

Report on the construction of prototype systems and testing prior to demonstration deployments. Sections include full details of testing of i) technologies for flux and leak quantification and ii) technologies for baseline data collection and decision support.

Report on International dissemination activities

A summary report detailing international engagement activities, benefits and future exploitation potential will be delivered at project completion. Annual summary documents will be prepared and circulated within the project steering committee for comment

Underpinning data for monitoring activities (including current statistics and carbon tracer experiments)

Report on algorithms for combining in-situ and model data to build spatial current statistics, demonstration of spatial variability in CO2 trail predictions, processes governing natural variations of seawater CO2-system variables and the accuracy of Cseep methodology.

High resolution evaluated model baseline and model systems

Spatial-temporal evaluation of modelled baseline biogeochemistry at high resolution and description of modelling tools.

Environmental baseline data (including water column chemistry, geochemical fluxes and benthic biota)

Report on results of Goldeneye baseline study (including observed data from this project and available literature data e.g. previous environmental surveys, NERC Shelf Sea Biogeochemistry Programme).

Generic method for the application of remote sensing in guiding CCS baseline data acquisition

A generic methodology for using remote sensing to guide baseline characterisation and data collection will be developed and published.

Coupled and nested model systems for CO2 leakage assessment

A report on novel numerical model system with ability to quantify leakage from monitoring observations and evaluation of utility of leakage tracers.

Publications

Acoustic and optical determination of bubble size distributions – Quantification of seabed gas emissions

Auteurs: Jianghui Li, Paul R. White, Ben Roche, Jonathan M. Bull, Timothy G. Leighton, John W. Davis, Joseph W. Fone
Publié dans: International Journal of Greenhouse Gas Control, Issue 108, 2021, Page(s) 103313, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103313

Multimodal Sparse Time–Frequency Representation for Underwater Acoustic Signals

Auteurs: Yongchun Miao, Jianghui Li, Haixin Sun
Publié dans: IEEE Journal of Oceanic Engineering, Issue 46/2, 2021, Page(s) 642-653, ISSN 0364-9059
DOI: 10.1109/joe.2020.2987674

A Game-Theoretic Routing Protocol for 3-D Underwater Acoustic Sensor Networks

Auteurs: Qingwen Wang, Jianghui Li, Qian Qi, Pan Zhou, Dapeng Oliver Wu
Publié dans: IEEE Internet of Things Journal, Issue 7/10, 2020, Page(s) 9846-9857, ISSN 2327-4662
DOI: 10.1109/jiot.2020.2988503

Understanding the Biogeochemical Impacts of Fish Farms Using a Benthic-Pelagic Model

Auteurs: Evgeniy Yakushev, Philip Wallhead, Paul Renaud, Alisa Ilinskaya, Elizaveta Protsenko, Shamil Yakubov, Svetlana Pakhomova, Andrew Sweetman, Kathy Dunlop, Anfisa Berezina, Richard Bellerby, Trine Dale
Publié dans: Water, Issue 12/9, 2020, Page(s) 2384, ISSN 2073-4441
DOI: 10.3390/w12092384

Towards improved monitoring of offshore carbon storage: A real-world field experiment detecting a controlled sub-seafloor CO2 release

Auteurs: Anita Flohr, Allison Schaap, Eric P. Achterberg, Guttorm Alendal, Martin Arundell, Christian Berndt, Jerry Blackford, Christoph Böttner, Sergey M. Borisov, Robin Brown, Jonathan M. Bull, Liam Carter, Baixin Chen, Andrew W. Dale, Dirk de Beer, Marcella Dean, Christian Deusner, Marius Dewar, Jennifer M. Durden, Saskia Elsen, Mario Esposito, Michael Faggetter, Jan P. Fischer, Amine Gana, Jonas Gros,
Publié dans: International Journal of Greenhouse Gas Control, Issue 106, 2021, Page(s) 103237, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2020.103237

Cross power spectral density based beamforming for underwater acoustic communications

Auteurs: Jianghui Li, Yechao Bai, Youwen Zhang, Fengzhong Qu, Yan Wei, Junfeng Wang
Publié dans: Ocean Engineering, Issue 216, 2020, Page(s) 107786, ISSN 0029-8018
DOI: 10.1016/j.oceaneng.2020.107786

CO 2 ‐Brine Substitution Effects on Ultrasonic Wave Propagation Through Sandstone With Oblique Fractures

Auteurs: Ismael Himar Falcon‐Suarez, Giorgos Papageorgiou, Zhaoyu Jin, Andrea Muñoz‐Ibáñez, Mark Chapman, Angus I. Best
Publié dans: Geophysical Research Letters, Issue 47/16, 2020, ISSN 0094-8276
DOI: 10.1029/2020gl088439

Automated classification of fauna in seabed photographs: the impact of training and validation dataset size, with considerations for the class imbalance

Auteurs: Jennifer M. Durden, Brett Hosking, Brian J. Bett, Danelle Cline, Henry A. Ruhl
Publié dans: Progress in Oceanography, 2021, Page(s) 102612, ISSN 0079-6611
DOI: 10.1016/j.pocean.2021.102612

Broadband Acoustic Inversion for Gas Flux Quantification—Application to a Methane Plume at Scanner Pockmark, Central North Sea

Auteurs: Jianghui Li, Ben Roche, Jonathan M. Bull, Paul R. White, Timothy G. Leighton, Giuseppe Provenzano, Marius Dewar, Timothy J. Henstock
Publié dans: Journal of Geophysical Research: Oceans, Issue 125/9, 2020, ISSN 2169-9275
DOI: 10.1029/2020jc016360

Porosity and free gas estimates from controlled source electromagnetic data at the Scanner Pockmark in the North Sea

Auteurs: Romina A.S. Gehrmann, Giuseppe Provenzano, Christoph Böttner, Héctor Marín-Moreno, Gaye Bayrakci, Yee Y. Tan, Naima K. Yilo, Axel T. Djanni, Karen A. Weitemeyer, Timothy A. Minshull, Jonathan M. Bull, Jens Karstens, Christian Berndt
Publié dans: International Journal of Greenhouse Gas Control, Issue 109, 2021, Page(s) 103343, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103343

Who wants North Sea CCS, and why? Assessing differences in opinion between oil and gas industry respondents and wider energy and environmental stakeholders

Auteurs: Adrian Gonzalez, Leslie Mabon, Abhishek Agarwal
Publié dans: International Journal of Greenhouse Gas Control, Issue 106, 2021, Page(s) 103288, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103288

Defining a biogeochemical baseline for sediments at Carbon Capture and Storage (CCS) sites: An example from the North Sea (Goldeneye)

Auteurs: A.W. Dale, S. Sommer, A. Lichtschlag, D. Koopmans, M. Haeckel, E. Kossel, C. Deusner, P. Linke, J. Scholten, K. Wallmann, M.R. van Erk, J. Gros, F. Scholz, M. Schmidt
Publié dans: International Journal of Greenhouse Gas Control, Issue 106, 2021, Page(s) 103265, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103265

Seismic Anisotropy Within an Active Fluid Flow Structure: Scanner Pockmark, North Sea

Auteurs: G. Bayrakci, B. Callow, J. M. Bull, T. A. Minshull, G. Provenzano, L. J. North, C. Macdonald, A. H. Robinson, T. Henstock, M. Chapman
Publié dans: Frontiers in Earth Science, Issue 9, 2021, ISSN 2296-6463
DOI: 10.3389/feart.2021.626416

Detection and quantification of CO2 seepage in seawater using the stoichiometric Cseep method: Results from a recent subsea CO2 release experiment in the North Sea

Auteurs: Abdirahman M.Omar, Maribel I.García Ibáñez, Allison Schaap, Anna Oleynik, Mario Esposito, Emil Jeansson, Socratis Loucaides, Helmuth Thomas, Guttorm Alendal
Publié dans: Elsevier International Journal of Greenhouse Gas Control, 2021, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103310

Feasibility of using the P-Cable high-resolution 3D seismic system in detecting and monitoring CO2 leakage

Auteurs: Malin Waage, Sunny Singhroha, Stefan Bünz, Sverre Planke, Kate A. Waghorn, Benjamin Bellwald
Publié dans: International Journal of Greenhouse Gas Control, Issue 106, 2021, Page(s) 103240, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2020.103240

Passive acoustic localisation of undersea gas seeps using beamforming

Auteurs: Jianghui Li, Paul R. White, Jonathan M. Bull, Timothy G. Leighton, Ben Roche, John W. Davis
Publié dans: International Journal of Greenhouse Gas Control, Issue 108, 2021, Page(s) 103316, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103316

Fluid–fluid interactions in pseudopotential lattice Boltzmann models: Effects of model schemes and fluid properties

Auteurs: Kamil Pasieczynski, Baixin Chen
Publié dans: International Journal for Numerical Methods in Fluids, Issue 93/5, 2021, Page(s) 1578-1605, ISSN 0271-2091
DOI: 10.1002/fld.4943

The role of eddies on pathways, transports, and entrainment in dense water flows along a slope

Auteurs: Jarle Berntsen, Guttorm Alendal, Helge Avlesen
Publié dans: Ocean Dynamics, Issue 69/7, 2019, Page(s) 841-860, ISSN 1616-7341
DOI: 10.1007/s10236-019-01276-0

Effects of the bottom boundary condition in numerical investigations of dense water cascading on a slope

Auteurs: Jarle Berntsen, Guttorm Alendal, Helge Avlesen, Øyvind Thiem
Publié dans: Ocean Dynamics, Issue 68/4-5, 2018, Page(s) 553-573, ISSN 1616-7341
DOI: 10.1007/s10236-018-1138-8

Assessing the carbon sequestration potential of basalt using X-ray micro-CT and rock mechanics

Auteurs: Ben Callow, Ismael Falcon-Suarez, Sharif Ahmed, Juerg Matter
Publié dans: International Journal of Greenhouse Gas Control, Issue 70, 2018, Page(s) 146-156, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2017.12.008

Modelling acoustic scattering, sound speed, and attenuation in gassy soft marine sediments

Auteurs: A. Mantouka, H. Dogan, P. R. White, T. G. Leighton
Publié dans: The Journal of the Acoustical Society of America, Issue 140/1, 2016, Page(s) 274-282, ISSN 0001-4966
DOI: 10.1121/1.4954753

Acoustic wave propagation in gassy porous marine sediments: The rheological and the elastic effects

Auteurs: Hakan Dogan, Paul R. White, Timothy G. Leighton
Publié dans: The Journal of the Acoustical Society of America, Issue 141/3, 2017, Page(s) 2277-2288, ISSN 0001-4966
DOI: 10.1121/1.4978926

MAIA—A machine learning assisted image annotation method for environmental monitoring and exploration

Auteurs: Martin Zurowietz, Daniel Langenkämper, Brett Hosking, Henry A. Ruhl, Tim W. Nattkemper
Publié dans: PLOS ONE, Issue 13/11, 2018, Page(s) e0207498, ISSN 1932-6203
DOI: 10.1371/journal.pone.0207498

Near-infrared fluorescent aza-BODIPY dyes for sensing and imaging of pH from the neutral to highly alkaline range

Auteurs: Christoph Staudinger, Johanna Breininger, Ingo Klimant, Sergey M. Borisov
Publié dans: The Analyst, 2019, ISSN 0003-2654
DOI: 10.1039/c9an00118b

Pockmarks in the Witch Ground Basin, Central North Sea

Auteurs: Christoph Böttner, Christian Berndt, Benedict T.I. Reinardy, Jacob Geersen, Jens Karstens, Jonathan M. Bull, Ben J. Callow, Anna Lichtschlag, Mark Schmidt, Judith Elger, Bettina Schramm, Matthias Haeckel
Publié dans: Geochemistry, Geophysics, Geosystems, 2019, ISSN 1525-2027
DOI: 10.1029/2018gc008068

Footprint and detectability of a well leaking CO2 in the Central North Sea: Implications from a field experiment and numerical modelling

Auteurs: Lisa Vielstädte, Peter Linke, Mark Schmidt, Stefan Sommer, Matthias Haeckel, Malte Braack, Klaus Wallmann
Publié dans: International Journal of Greenhouse Gas Control, Issue 84, 2019, Page(s) 190-203, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2019.03.012

A study of wall boundary conditions in pseudopotential lattice Boltzmann models

Auteurs: Sorush Khajepor, Jing Cui, Marius Dewar, Baixin Chen
Publié dans: Computers & Fluids, 2018, ISSN 0045-7930
DOI: 10.1016/j.compfluid.2018.05.011

Comparison of stress‐dependent geophysical, hydraulic and mechanical properties of synthetic and natural sandstones for reservoir characterization and monitoring studies

Auteurs: Ismael Himar Falcon‐Suarez, Kelvin Amalokwu, Jordi Delgado‐Martin, Ben Callow, Katleen Robert, Laurence North, Sourav K. Sahoo, Angus I. Best
Publié dans: Geophysical Prospecting, Issue 67/4, 2018, Page(s) 784-803, ISSN 0016-8025
DOI: 10.1111/1365-2478.12699

Deep learning based underwater acoustic OFDM communications

Auteurs: Youwen Zhang, Junxuan Li, Yuriy Zakharov, Xiang Li, Jianghui Li
Publié dans: Applied Acoustics, Issue 154, 2019, Page(s) 53-58, ISSN 0003-682X
DOI: 10.1016/j.apacoust.2019.04.023

MMP-DCD-CV based sparse channel estimation algorithm for underwater acoustic transform domain communication system

Auteurs: Youwen Zhang, Tengfei Wu, Yuriy Zakharov, Jianghui Li
Publié dans: Applied Acoustics, Issue 154, 2019, Page(s) 43-52, ISSN 0003-682X
DOI: 10.1016/j.apacoust.2019.04.019

A noise impact assessment model for passive acoustic measurements of seabed gas fluxes

Auteurs: Jianghui Li, Paul R. White, Jonathan M. Bull, Timothy G. Leighton
Publié dans: Ocean Engineering, Issue 183, 2019, Page(s) 294-304, ISSN 0029-8018
DOI: 10.1016/j.oceaneng.2019.03.046

Doppler Shift Estimation for Space-Based AIS Signals Over Satellite-to-Ship Links

Auteurs: Junfeng Wang, Yue Cui, Haixin Sun, Jianghui Li, Mingzhang Zhou, Zeyad A. H. Qasem, Hamada Esmaiel, Lanjun Liu
Publié dans: IEEE Access, Issue 7, 2019, Page(s) 76250-76262, ISSN 2169-3536
DOI: 10.1109/access.2019.2921915

Simulating and Quantifying Multiple Natural Subsea CO 2 Seeps at Panarea Island (Aeolian Islands, Italy) as a Proxy for Potential Leakage from Subseabed Carbon Storage Sites

Auteurs: Jonas Gros, Mark Schmidt, Andrew W. Dale, Peter Linke, Lisa Vielstädte, Nikolaus Bigalke, Matthias Haeckel, Klaus Wallmann, Stefan Sommer
Publié dans: Environmental Science & Technology, Issue 53/17, 2019, Page(s) 10258-10268, ISSN 0013-936X
DOI: 10.1021/acs.est.9b02131

Trends of Ocean Acidification and p CO 2 in the Northern North Sea, 2003–2015

Auteurs: A. M. Omar, H. Thomas, A. Olsen, M. Becker, I. Skjelvan, G. Reverdin
Publié dans: Journal of Geophysical Research: Biogeosciences, 2019, ISSN 2169-8953
DOI: 10.1029/2018jg004992

Passive acoustic monitoring of a natural CO2 seep site – Implications for carbon capture and storage

Auteurs: Jianghui Li, Ben Roche, Jonathan M. Bull, Paul R. White, John W. Davis, Michele Deponte, Emiliano Gordini, Diego Cotterle
Publié dans: International Journal of Greenhouse Gas Control, Issue 93, 2020, Page(s) 102899, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2019.102899

Underwater radiated noise from hydrofoils in coastal water

Auteurs: Jianghui Li, Paul R. White, Ben Roche, John W. Davis, Timothy G. Leighton
Publié dans: The Journal of the Acoustical Society of America, Issue 146/5, 2019, Page(s) 3552-3561, ISSN 0001-4966
DOI: 10.1121/1.5134779

Coherently Averaged Power Spectral Estimate for Signal Detection

Auteurs: Hualin Lan, Paul R. White, Na Li, Jianghui Li, Dajun Sun
Publié dans: Signal Processing, 2019, Page(s) 107414, ISSN 0165-1684
DOI: 10.1016/j.sigpro.2019.107414

Seafloor noise ensemble from vessel manoeuvre in the central North Sea

Auteurs: Jianghui Li, Paul R. White, Ben Roche
Publié dans: Ocean Engineering, Issue 196, 2020, Page(s) 106836, ISSN 0029-8018
DOI: 10.1016/j.oceaneng.2019.106836

On Orthogonal Coding-Based Modulation

Auteurs: Junfeng Wang, Yue Cui, Jianghui Li, Haixin Sun, Qiang Li, Biao Wang, Mingzhang Zhou, Zeyad A. H. Qasem, Hamada Esmaiel
Publié dans: IEEE Communications Letters, 2020, Page(s) 1-1, ISSN 1089-7798
DOI: 10.1109/lcomm.2020.2967743

Optical Flow-Based Detection of Gas Leaks from Pipelines Using Multibeam Water Column Images

Auteurs: Chao Xu, Mingxing Wu, Tian Zhou, Jianghui Li, Weidong Du, Wanyuan Zhang, Paul R. White
Publié dans: Remote Sensing, Issue 12/1, 2020, Page(s) 119, ISSN 2072-4292
DOI: 10.3390/rs12010119

Transport properties of saline CO2 storage reservoirs with unconnected fractures from brine-CO2 flow-through tests

Auteurs: Andrea Muñoz-Ibáñez, Ismael Himar Falcon-Suarez, Héctor Marín-Moreno, Jordi Delgado-Martín, Peter Mackin
Publié dans: Journal of Petroleum Science and Engineering, Issue 184, 2020, Page(s) 106551, ISSN 0920-4105
DOI: 10.1016/j.petrol.2019.106551

Optimal sensors placement for detecting CO2 discharges from unknown locations on the seafloor

Auteurs: Anna Oleynik, Maribel I. García-Ibáñez, Nello Blaser, Abdirahman Omar, Guttorm Alendal
Publié dans: International Journal of Greenhouse Gas Control, Issue 95, 2020, Page(s) 102951, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2019.102951

Impact and detectability of hypothetical CCS offshore seep scenarios as an aid to storage assurance and risk assessment

Auteurs: Jerry Blackford, Guttorm Alendal, Helge Avlesen, Ashley Brereton, Pierre W. Cazenave, Baixin Chen, Marius Dewar, Jason Holt, Jack Phelps
Publié dans: International Journal of Greenhouse Gas Control, Issue 95, 2020, Page(s) 102949, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2019.102949

Advancing Observation of Ocean Biogeochemistry, Biology, and Ecosystems With Cost-Effective in situ Sensing Technologies

Auteurs: Zhaohui Aleck Wang, Hassan Moustahfid, Amy V. Mueller, Anna P. M. Michel, Matthew Mowlem, Brian T. Glazer, T. Aran Mooney, William Michaels, Jonathan S. McQuillan, Julie C. Robidart, James Churchill, Marc Sourisseau, Anne Daniel, Allison Schaap, Sam Monk, Kim Friedman, Patrice Brehmer
Publié dans: Frontiers in Marine Science, Issue 6, 2019, ISSN 2296-7745
DOI: 10.3389/fmars.2019.00519

High Net Primary Production of Mediterranean Seagrass (Posidonia oceanica) Meadows Determined With Aquatic Eddy Covariance

Auteurs: Dirk Koopmans, Moritz Holtappels, Arjun Chennu, Miriam Weber, Dirk de Beer
Publié dans: Frontiers in Marine Science, Issue 7, 2020, ISSN 2296-7745
DOI: 10.3389/fmars.2020.00118

Detection of Gas Hydrates in Faults Using Azimuthal Seismic Velocity Analysis, Vestnesa Ridge, W‐Svalbard Margin

Auteurs: Sunny Singhroha, Stefan Bünz, Andreia Plaza‐Faverola, Shyam Chand
Publié dans: Journal of Geophysical Research: Solid Earth, Issue 125/2, 2020, ISSN 2169-9313
DOI: 10.1029/2019JB017949

Estimation of Rice Factor Ratio for Doubly Selective Fading Channels

Auteurs: Junfeng Wang, Yue Cui, Hao Jiang, Gaofeng Pan, Haixin Sun, Jianghui Li, Hamada Esmaiel
Publié dans: IEEE Access, Issue 8, 2020, Page(s) 31330-31340, ISSN 2169-3536
DOI: 10.1109/access.2020.2973180

M-Estimate Based Normalized Subband Adaptive Filter Algorithm: Performance Analysis and Improvements

Auteurs: Yi Yu, Hongsen He, Badong Chen, Jianghui Li, Youwen Zhang, Lu Lu
Publié dans: IEEE/ACM Transactions on Audio, Speech, and Language Processing, Issue 28, 2020, Page(s) 225-239, ISSN 2329-9290
DOI: 10.1109/taslp.2019.2950597

Massive Maritime Path Planning: A Contextual Online Learning Approach

Auteurs: Pan Zhou, Weiguang Zhao, Jianghui Li, Ang Li, Wei Du, Shiping Wen
Publié dans: IEEE Transactions on Cybernetics, 2020, Page(s) 1-12, ISSN 2168-2267
DOI: 10.1109/tcyb.2019.2959543

Monitoring of offshore geological carbon storage integrity: Implications of natural variability in the marine system and the assessment of anomaly detection criteria

Auteurs: Jerry Blackford, Yuri Artioli, James Clark, Lee de Mora
Publié dans: International Journal of Greenhouse Gas Control, Issue 64, 2017, Page(s) 99-112, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2017.06.020

Cost efficient environmental survey paths for detecting continuous tracer discharges

Auteurs: G. Alendal
Publié dans: Journal of Geophysical Research: Oceans, 2017, ISSN 2169-9275
DOI: 10.1002/2016JC012655

Using Bayes Theorem to Quantify and Reduce Uncertainties when Monitoring Varying Marine Environments for Indications of a Leak

Auteurs: Guttorm Alendal, Jeremy Blackford, Baixin Chen, Helge Avlesen, Abdirahman Omar
Publié dans: Energy Procedia, Issue 114, 2017, Page(s) 3607-3612, ISSN 1876-6102
DOI: 10.1016/j.egypro.2017.03.1492

Bottom RedOx Model (BROM v.1.1): a coupled benthic–pelagic model for simulation of water and sediment biogeochemistry

Auteurs: Evgeniy V. Yakushev, Elizaveta A. Protsenko, Jorn Bruggeman, Philip Wallhead, Svetlana V. Pakhomova, Shamil Kh. Yakubov, Richard G. J. Bellerby, Raoul-Marie Couture
Publié dans: Geoscientific Model Development, Issue 10/1, 2017, Page(s) 453-482, ISSN 1991-9603
DOI: 10.5194/gmd-10-453-2017

Greenhouse gas emissions from marine decommissioned hydrocarbon wells: leakage detection, monitoring and mitigation strategies

Auteurs: Christoph Böttner, Matthias Haeckel, Mark Schmidt, Christian Berndt, Lisa Vielstädte, Jakob A. Kutsch, Jens Karstens, Tim Weiß
Publié dans: International Journal of Greenhouse Gas Control, Issue 100, 2020, Page(s) 103119, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2020.103119

Insights and guidance for offshore CO2 storage monitoring based on the QICS, ETI MMV, and STEMM-CCS projects

Auteurs: Marcella Dean, Jerry Blackford, Douglas Connelly, Rob Hines
Publié dans: International Journal of Greenhouse Gas Control, Issue 100, 2020, Page(s) 103120, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2020.103120

Core-scale geophysical and hydromechanical analysis of seabed sediments affected by CO2 venting

Auteurs: Ismael Himar Falcon-Suarez, Anna Lichtschlag, Hector Marin-Moreno, Giorgos Papageorgiou, Sourav K. Sahoo, Ben Roche, Ben Callow, Romina A.S. Gehrmann, Mark Chapman, Laurence North
Publié dans: International Journal of Greenhouse Gas Control, Issue 108, 2021, Page(s) 103332, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103332

Multipseudopotential interaction models for thermal lattice Boltzmann method simulations

Auteurs: Kamil Pasieczynski, Baixin Chen
Publié dans: Physical Review E, Issue 102/1, 2020, ISSN 2470-0045
DOI: 10.1103/physreve.102.013311

Optimal X-ray micro-CT image based methods for porosity and permeability quantification in heterogeneous sandstones

Auteurs: Ben Callow, Ismael Falcon-Suarez, Hector Marin-Moreno, Jonathan M Bull, Sharif Ahmed
Publié dans: Geophysical Journal International, 2020, ISSN 0956-540X
DOI: 10.1093/gji/ggaa321

Semi-conditional variational auto-encoder for flow reconstruction and uncertainty quantification from limited observations

Auteurs: Kristian Gundersen, Anna Oleynik, Nello Blaser, Guttorm Alendal
Publié dans: Physics of Fluids, Issue 33/1, 2021, Page(s) 017119, ISSN 1070-6631
DOI: 10.1063/5.0025779

Focused methane migration formed pipe structures in permeable sandstones: Insights from uncrewed aerial vehicle‐based digital outcrop analysis in Varna, Bulgaria

Auteurs: Christoph BÖttner, Ben J. Callow, Bettina Schramm, Felix Gross, Jacob Geersen, Mark Schmidt, Atanas Vasilev, Petar Petsinski, Christian Berndt
Publié dans: Sedimentology, 2021, ISSN 0037-0746
DOI: 10.1111/sed.12871

Numerical modelling of CO2 migration in heterogeneous sediments and leakage scenario for STEMM-CCS field experiments

Auteurs: Umer Saleem, Marius Dewar, Tariq Nawaz Chaudhary, Mehroz Sana, Anna Lichtschlag, Guttorm Alendal, Baixin Chen
Publié dans: International Journal of Greenhouse Gas Control, Issue 109, 2021, Page(s) 103339, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2021.103339

Sediment acidification and temperature increase in an artificial CO2 vent

Auteurs: Dirk de Beer, Anna Lichtschlag, Anita Flohr, Marit Rianne van Erk, Soeren Ahmerkamp, Moritz Holtappels, Matthias Haeckel, James Strong
Publié dans: International Journal of Greenhouse Gas Control, Issue 105, 2021, Page(s) 103244, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2020.103244

Experimental assessment of the stress-sensitivity of combined elastic and electrical anisotropy in shallow reservoir sandstones

Auteurs: Ismael Himar Falcon-Suarez, Laurence North, Ben Callow, Gaye Bayrakci, Jon Bull, Angus Best
Publié dans: GEOPHYSICS, Issue 85/5, 2020, Page(s) MR271-MR283, ISSN 0016-8033
DOI: 10.1190/geo2019-0612.1

Multiscale characterisation of chimneys/pipes: Fluid escape structures within sedimentary basins

Auteurs: Adam H. Robinson, Ben Callow, Christoph Böttner, Naima Yilo, Giuseppe Provenzano, Ismael H. Falcon-Suarez, Héctor Marín-Moreno, Anna Lichtschlag, Gaye Bayrakci, Romina Gehrmann, Lou Parkes, Ben Roche, Umer Saleem, Bettina Schramm, Malin Waage, Aude Lavayssière, Jianghui Li, Farid Jedari-Eyvazi, Sourav Sahoo, Christian Deusner, Elke Kossel, Timothy A. Minshull, Christian Berndt, Jonathan M. Bul
Publié dans: International Journal of Greenhouse Gas Control, 2021, ISSN 1750-5836
DOI: 10.1016/j.ijggc.2020.103245

Attenuation of receiver ghosts in variable-depth streamer high-resolution seismic reflection data

Auteurs: Giuseppe Provenzano, Timothy J. Henstock, Jonathan M. Bull, Gaye Bayrakci
Publié dans: Marine Geophysical Research, Issue 41/2, 2020, ISSN 0025-3235
DOI: 10.1007/s11001-020-09407-9

Binary Time Series Classification with Bayesian Convolutional Neural Networks When Monitoring for Marine Gas Discharges

Auteurs: Kristian Gundersen, Guttorm Alendal, Anna Oleynik, Nello Blaser
Publié dans: Algorithms, Issue 13/6, 2020, Page(s) 145, ISSN 1999-4893
DOI: 10.3390/a13060145

Modeling seasonal variability of carbonate system parameters at the sediment -water interface in the Baltic Sea (Gdansk Deep)

Auteurs: Elizaveta Protsenko, Shamil Yakubov, Gennady Lessin, Evgeniy Yakushev, Adam Sokołowski
Publié dans: Geophysical Research Abstracts, Issue 19, 2017

Monitoring Of CO2 Leakage Using High-Resolution 3D Seismic Data – Examples From Snøhvit, Vestnesa Ridge And The Western Barents Sea

Auteurs: B. Bellwald, M. Waage, S. Planke, N. Lebedeva-Ivanova, S. Polteau, A. Tasianas, S. Bünz, A.A. Plaza-Faverola, C. Berndt, H.H. Stokke, J. Millett, R. Myklebust AS
Publié dans: Fifth CO2 Geological Storage Workshop, 2018
DOI: 10.3997/2214-4609.201802965

Regional Modelling to Inform the Design of Sub-Sea CO2 Storage Monitoring Networks

Auteurs: Pierre Cazenave Ricardo Torres Jerry Blackford Yuri Artioli Jorn Bruggeman
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14), 2019

Widdicombe, Steve and Huvenne, Veerle and Strong, James and Blackford, Jerry and Tilstone, Gavin, 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14) . Available at SSRN: https://ssrn.com/abstract=3365943

Auteurs: Establishing an Effective Environmental Baseline for Offshore CCS.
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14), 2019

Ensuring Efficient and Robust Offshore Storage - Use of Models and Machine Learning Techniques to Design Leak Detection Monitoring.

Auteurs: Gundersen, Kristian and Oleynik, Anna and Alendal, Guttorm and Skaug, Hans and Avlesen, Helge and Berntsen, Jarle and Blaser, Nello and Blackford, Jeremy and Cazenave, Pierre,
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14), 2019

Simplified Modelling as a Tool to Locate and Quantify Fluxes from a CO2 Seep to Marine Waters.

Auteurs: Oleynik, Anna and Gundersen, Kristian and Alendal, Guttorm and Skaug, Hans and Gullliksson, Mårten and Avlesen, Helge and Berntsen, Jarle and Blackford, Jeremy and Cazenave, Pierre
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14), 2019

The stoichiometric Cseep method as a tool to distinguish CO2 seepage signal from the natural variability.

Auteurs: Omar, Abdirahman and Ibanez Garcia, Maribel and Alendal, Guttorm.
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14), 2019

Can We Use Departure from Natural Co-Variance Relationships for Monitoring of Offshore Carbon Storage Integrity?

Auteurs: Lessin, Gennadi and Artioli, Yuri and Bruggeman, Jorn and Blackford, Jerry,
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14), 2019

Constraining Leakage Pathways Through the Overburden Above Sub-Seafloor Co2 Storage Reservoirs.

Auteurs: Bull, Jonathan and Berndt, Christian and Minshull, Timothy and Henstock, Timothy and Bayrakci, Gaye and Gehrmann, Romina and Provenzano, Giuseppe and Bottner, Christoph and Schramm, Bettina and Callow, Ben and Chapman, Mark and Birinci, Hamza and Yilo, Naima and Dewar, Marius and Chen, Baixin and Saleem, Umar and Marin-Moreno, Hector and Lichtschlag, Anna and Falcon-Suarez, Ismael and Roche, Ben
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14) ., 2019

Ensuring Efficient and Robust Offshore Storage – The Role of Marine System Modelling.

Auteurs: Blackford, Jerry and Alendal, Guttorm and Artioli, Yuri and Avlesen, Helge and Cazenave, Pierre and Chen, Baixin and Dale, Andy and Dewar, Marius and García-Ibáñez, Maribel I. and Gros, Jonas and Gundersen, Kristian and Haeckel, Matthias and Khajepor, Sorush and Lessin, Gennadi and Oleynik, Anna and Omar, Abdirahman M. and Saleem, Umer.
Publié dans: 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14) ., 2019

Geochemical monitoring for detection of CO2 leakage from subsea storage sites

Auteurs: García-Ibáñez, Maribel I.; Omar, Abdirahman M.; Johannessen, Truls
Publié dans: Geophysical Research Abstracts, Issue 19, 2017

Natural and anthropogenic fluid migration pathways in marine sediments

Auteurs: Christoph Böttner
Publié dans: 2020

Ensemble de données

Modelled time series of CO2 in the vicinity of a seep in the North Sea.

Auteurs: Ali, Alfatih; Alendal, Guttorm; Avlesen, Helge
Publié dans: Zenodo