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Page 11 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

28 May

—

Estimated

Modification

FTS

Idmiston Parish Council

Gomeldon Recreation Ground project

· Published 28 May

CLOSED

28 May

—

Estimated

Modification

FTS

Norfolk County Council

Adult Residential Block Contracts - Lots 1,2 and 3

· Published 28 May

CLOSED

28 May

—

Estimated

Closed

FTS · Services

Scottish Enterprise

Workplace Innovation Leadership Development Programme

Business services· Published 28 May

CLOSED

28 May

—

Estimated

Modification

FTS

Science Museum Group

SMG Wonderlab Gallery Wonderlab Slides Works 2026

· Published 28 May

CLOSED

27 May

—

Estimated

Modification

FTS

Betsi Cadwaladr University Health Board

Provision of Social Prescribing and Community Wellness

· Published 27 May

CLOSED

27 May

—

Estimated

Closed

FTS · Services

University of Dundee

HTHW DHN Reactive Maintenance

Petroleum & fuel· Published 27 May

CLOSED

27 May

—

Estimated

Modification

FTS

Herefordshire Council

INVITATION TO TENDER (ITT) for the provision of Replacement Lift at the Town Hall Hereford

· Published 27 May

CLOSED

27 May

—

Estimated

Modification

FTS

Natural England

Upper Teesdale SSSI Condition Assessment of the Vascular Plant Assemblage

· Published 27 May

CLOSED

26 May

—

Estimated

Modification

FTS

Bracknell Forest Borough Council

Fortinet products

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

FTS

London Borough of Haringey

ERP Implementation Services

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

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Greater Manchester Combined Authority

Learning Management System

· Published 26 May

CLOSED

26 May

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Estimated

Modification

FTS

Ministry of Defence, DIO,

Provision of Intelligence Surveillance Reconnaissance Operator Training for the MOD

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

FTS

Milton Keynes Council

Greenley Family Centre, Toilet Refurbishment

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

FTS

RESPECT COLLABORATION TRUST

Respect Provision of Supply Agency Services

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

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NHS Blood & Transplant (NHSBT)

Supply, Calibration & Maintenance of Temperature Loggers

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

FTS

Places for London Limited

Newbury Park Development

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

FTS

Devon County Council

CP2779-26 Major Refurbishments - Hele Bridge (00024)

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

FTS

East Suffolk and North Essex NHS Foundation Trust

Minimally Invasive Surgery & Energy Devices

· Published 26 May

CLOSED

26 May

—

Estimated

Modification

FTS

Department for Science, Innovation & Technology

Prj_5970 - ITT - Purchase of carbon credits as part of the construction of a new HQ for the European Centre of Medium Range Weather Forecasts

· Published 26 May

CLOSED

25 May

—

Estimated

Closed

FTS · Services

The City of Edinburgh Council

Taxi and Private Hire Car Intermediate Course First Aid Awareness Provision

Education & training· Published 25 May

Page 11 of 8764

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Notice peek

ClosedCF · 2c7c82a59294

Conceptual modelling for migration assisted storage

Oil & Gas Authority

Status

Closed

Estimated

£100k

Published

20 Nov 2024

Key facts

Notice ID: cf-8d641658-31fa-40e4-854e-2c7c82a59294
CPV code: 76100000 · Oil & gas services
Source: Contracts Finder

Timeline

Published
20 Nov 2024

Description

There are countless subsurface factors that influence the regional suitability and ultimate success of storing (and monitoring) CO2 in an "unconfined" saline aquifer. The behaviour of a plume of CO2 and the associated pressure changes resulting from displaced formation fluid will respond to geological heterogeneity on multiple scales e.g. hydraulic connectivity as a function of lithology, facies or poroperm variation; or physical connectivity as a function of structure e.g. dip, fault presence/throw/transmissibility or the presence or shape of salt bodies. To help the NSTA understand and better define migration assisted storage potential on the UKCS, it is first necessary to understand boundaries or constraints that impact plume behaviour. This project aims to determine, under defined geological conditions ("scenarios"), subsurface factors that influence or control the behaviour of CO2 injected into an unconfined, saline aquifer. Using subsurface concepts relevant to the offshore UKCS and under defined geological conditions, we seek to run simulations using representative fluid properties of CO2 to investigate the subsurface factors that most influence or control the behaviour of migrating CO2. In detail, the NSTA expects that any proposal would incorporate, but not be limited to consideration of: • Define and run a series of experimental simulations that could represent the primary controlling factors in plume behaviour when CO2 is injected into an unconfined saline aquifer offshore e.g. plume behaviours within a laterally and vertically heterogenous braided channel sequence where dip is opposed to the main depositional trend. • What are the most important geological parameters that could be considered in scenario testing to understand plume behaviour e.g. what has a higher relative impact on plume behaviour - dip or facies variation? • How might a migrating CO2 plume interact with top and bottom sealing units and what are the implications for plume behaviour?