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Buyer

Notice

CLOSED

10 Jun

—

Estimated

Closed

Ministry of Defence, DIO,

CHAIN SUPPLY NOTICE - Rewiring of Building Projects

Construction work· Published 10 Jun

CLOSED

09 Jun

—

Estimated

Modification

FTS

PROGRESS HOUSING GROUP LIMITED

Asset Management System

· Published 09 Jun

CLOSED

09 Jun

—

Estimated

Closed

FTS · Services

NHS Greater Glasgow and Clyde

Mobile Community Diagnostics Service (Ultrasound, X Ray, IVD Solution)

Administration services· Published 09 Jun

CLOSED

09 Jun

—

Estimated

Modification

FTS

THAMES WATER UTILITIES LIMITED

Portfolio, Programme and Project Management (P3M) System to support Asset Lifecycle and Capital Delivery

· Published 09 Jun

CLOSED

09 Jun

—

Estimated

Modification

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North Lincolnshire Council

North Lincolnshire Council Framework Clinical PPE

· Published 09 Jun

CLOSED

24 Jun

—

Estimated

Closed

Chemonics International, Inc.

Procurement of IT equipment

Office & computing· Published 09 Jun

CLOSED

09 Jun

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Modification

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St Helens Council

Workshop Equipment Service & Calibration

· Published 09 Jun

CLOSED

09 Jun

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Estimated

Modification

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EAST MIDLANDS HOUSING GROUP LIMITED

Maintenance market (V2)

· Published 09 Jun

CLOSED

09 Jun

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Estimated

Modification

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Borough Council of Calderdale

New Website For The Victoria Theatre Halifax

· Published 09 Jun

CLOSED

09 Jun

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Modification

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The Police & Crime Commissioner for Sussex

Drone Live Transmission

· Published 09 Jun

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09 Jun

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NHS Greater Glasgow and Clyde

Asbestos Surveying & Analytical Services

· Published 09 Jun

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09 Jun

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Leeds Teaching Hospitals NHS Trust

Hospital to Home Catheter Packs

· Published 09 Jun

CLOSED

08 Jun

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Herefordshire Council

Tender for Herefordshire Adults Independent Advocacy Service

· Published 08 Jun

CLOSED

08 Jun

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Closed

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Perth & Kinross Council

PKC13563 Child Disability Support and Short Breaks

Health & social· Published 08 Jun

CLOSED

08 Jun

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Modification

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South Yorkshire Mayoral Combined Authority

Enterprise Asset Management System

· Published 08 Jun

CLOSED

08 Jun

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Rossendale Borough Council

Lead Organisation to Deliver a Creative Arts Programme in Waterfoot

· Published 08 Jun

CLOSED

08 Jun

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UK Hydrographic Office

Supply, Delivery, Installation & On-Site Maintenance of Digitisation Scanning Equipment

· Published 08 Jun

CLOSED

08 Jun

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Dudley Metropolitan Borough Council

Lift Refurbishment and Replacement (Lot 1) and Lifts Repairs and Maintenance (Lot 2)

· Published 08 Jun

CLOSED

08 Jun

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Modification

FTS

Nottinghamshire Healthcare NHS Foundation Trust

Gas Servicing, Maintenance and Remedial Repairs to Nottinghamshire Healthcare NHS Foundation Trust

· Published 08 Jun

CLOSED

05 Jun

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Estimated

Modification

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Foreign Commonwealth and Development Office

Provision of electrical services to the British High Commission offices and residences across Africa region

· Published 05 Jun

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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?