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Time to close

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Buyer

Notice

CLOSED

03 Jul

—

Estimated

Modification

FTS

East of England Ambulance Service NHS Trust Headquarters

EEAST - Chemical, Biological, Radioactive and Nuclear Protection Suits and Gas-Tight Suits and Associated Products (26-T04)

· Published 03 Jul

CLOSED

03 Jul

—

Estimated

Modification

FTS

Liverpool City Region Combined Authority

Kingsway Tunnel Refurbishment (Dado Panels)

· Published 03 Jul

CLOSED

03 Jul

—

Estimated

Closed

Leicester City Council

37032 - ELMBROOK

Transport services· Published 03 Jul

CLOSED

03 Jul

—

Estimated

Modification

FTS

Liverpool City Region Combined Authority

Merseytravel Electrical Framework 2026-2030

· Published 03 Jul

CLOSED

02 Jul

—

Estimated

Modification

FTS

City & County of Swansea

Contract for Event Medical Cover

· Published 02 Jul

CLOSED

02 Jul

—

Estimated

Modification

FTS

CENTRE FOR PROCESS INNOVATION LIMITED

Specialist Filters

· Published 02 Jul

CLOSED

02 Jul

—

Estimated

Modification

FTS

Launceston Town Council

Conversion of a former Bank to Library Hub

· Published 02 Jul

CLOSED

02 Jul

—

Estimated

Modification

FTS

Launceston Town Council

Launceston Town Council Ground Workers' Compound - New Build

· Published 02 Jul

CLOSED

02 Jul

—

Estimated

Modification

FTS

CITY HOSPITALS INDEPENDENT COMMERCIAL ENTERPRISES LIMITED

Electric Van Lease

· Published 02 Jul

CLOSED

02 Jul

—

Estimated

Modification

FTS

B3Living

Electrical Periodic Testing & Remedial Works

· Published 02 Jul

CLOSED

02 Jul

—

Estimated

Modification

FTS

B3Living

Wastewater & Sewerage Drain Maintenance Services

· Published 02 Jul

CLOSED

02 Jul

—

Estimated

Modification

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Luton Council

AT1255 Services for Supported Accommodation DN701674

· Published 02 Jul

CLOSED

01 Jul

—

Estimated

Modification

FTS

Ipswich Borough Council

Barrow Store Welfare Premises installation

· Published 01 Jul

CLOSED

01 Jul

—

Estimated

Modification

FTS

Wrexham County Borough Council

Proc-25-317 | Dry Cleaning Services

· Published 01 Jul

CLOSED

01 Jul

—

Estimated

Modification

FTS

West Lancashire Borough Council

Supply and Installation of Carpets and Vinyl Flooring

· Published 01 Jul

CLOSED

01 Jul

—

Estimated

Modification

FTS

Wolverhampton City Council

Emotional Mental Health and Wellbeing Service

· Published 01 Jul

CLOSED

01 Jul

—

Estimated

Modification

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South Derbyshire District Council

V4SDDC034 Healthcare Cashplan

· Published 01 Jul

CLOSED

01 Jul

—

Estimated

Modification

FTS

Newark And Sherwood District Council

NSDC-1466 The Provision of the Collection and Reprocessing of Glass Packaging for Newark & Sherwood District Council (Concession)

· Published 01 Jul

CLOSED

27 Jul

£600k

Estimated

Closed

Queen Victoria Hospital NHS Foundation Trust

Provision of Allograft Products

Health & social· Published 01 Jul

CLOSED

01 Jun

—

Estimated

Closed

East Sussex County Council

Taxi and MPV (1-8 seats) Passenger Assistant - Taxi and MPV (1-8 seats) Passenger Assistant

Transport services· Published 01 Jul

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Notice peek

ClosedCF · 51a0b5fc25b2

Semi-regional subsurface modelling of formation fluid movement in response to CO2 injection with a focus on the impact at existing wells

Oil & Gas Authority

Status

Closed

Estimated

£120k

Published

20 Nov 2024

Key facts

Notice ID: cf-4c7efe9e-0834-452b-8f85-51a0b5fc25b2
CPV code: 76100000 · Oil & gas services
Source: Contracts Finder

Timeline

Published
20 Nov 2024

Description

This project aims to utilise subsurface modelling in an appropriate part of the UKCS, to simulate CO2 injection and the related impact of pressure changes and formation fluid movement at existing wells. Identifying the magnitude and timing of pressure changes in relation to a range of well situations (e.g. open/closed to rock at different stratigraphic levels) is a key measure of success. Additionally, in the event that modelling suggests plausible scenarios where formation fluid may be expected to escape to the water column, the NSTA are interested in quantifying the potential impacts. For example, the duration, distribution and magnitude of salinity changes on different scales. In detail, the NSTA expects that any proposal would incorporate, but not be limited to consideration of: • pressure changes associated with CO2 injection on a variety of scales at existing well locations; • pressure changes, across multiple stratigraphic intervals, at the well locations and the timing over which they occur; • the relative susceptibility to fluid escape of wells based on 'typical' abandonment scenarios and their relationship to subsurface architecture (e.g. open to one penetrated interval, closed to another) and CO2 injection activity; • the volume of formation fluid that could enter a wellbore at different stratigraphic intervals as a result of CO2 injection; • impacts of formation fluid escape on the water column on a variety of scales; This project does not seek to explicitly model CO2 migration or any form of CO2 leakage but rather the pressure effects and movement of formation fluid in the context of existing wells as a consequence of CO2 injection. This project is a subsurface focussed objective rather than a well focus and should not enter into detailed well design or abandonment status.