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175,267 noticesclosed · sorted by publication date

Page 536 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

19 Dec

—

Estimated

Closed

BRITISH COUNCIL(THE)

Media Monitoring and Contacts Database

Business services· Published 19 Nov

CLOSED

19 Dec

—

Estimated

Closed

Warwickshire County Council

WCC - Day Opportunities (with and without personal care) for Older People and People Living with Dementia

Health & social· Published 19 Nov

CLOSED

10 Jan

—

Estimated

Closed

City of London Corporation

Golden Lane Leisure Centre Waterproofing Works

Construction work· Published 19 Nov

CLOSED

07 Jan

—

Estimated

Closed

Places for People

Places for People Developments - Precast Concrete Floors Framework

Construction work· Published 19 Nov

CLOSED

04 Dec

£500k

Estimated

Closed

Mace Dragados

HS2 Curzon Street Station - Waste Management Services

Transport equipment· Published 19 Nov

CLOSED

19 Nov

—

Estimated

Closed

FTS · Supplies

Shetland Islands Council (Utilities)

Supply, installation and commissioning (including delivery) of 2 data acquisition and monitoring systems for tugs Tystie and Dunter

· Published 19 Nov

CLOSED

20 Dec

£500k

Estimated

Closed

Imperial War Museums

GB-London: Marquee Hire for Air Shows at IWM Duxford

Business services· Published 19 Nov

CLOSED

20 Dec

—

Estimated

Closed

Shrewsbury Town Council

Splash Park Surfacing

Musical instruments· Published 19 Nov

CLOSED

10 Sept

£485k

Estimated

Closed

Royal Borough of Kingston Upon Thames

Drupal Delivery Partner - Website Platform and Hosting

IT services· Published 19 Nov

CLOSED

29 Nov

—

Estimated

Closed

London Borough Of Islington

Arboricultural services - Tree works operations

Repair & maintenance· Published 19 Nov

CLOSED

20 Dec

£5.0m

Estimated

Closed

Stonewater Ltd

GB-Leicester: 00367-AST DMC Remediation (Re-Procurement) North, West, East + South East)

Repair & maintenance· Published 19 Nov

CLOSED

20 Nov

—

Estimated

Closed

Shropshire Healthcare Procurement Service

RA346632 - Flourescence microscope

Laboratory equipment· Published 19 Nov

CLOSED

29 Nov

£300k

Estimated

Closed

Folkestone and Hythe District Council

Sewage Sludge Tankering and Cesspit Emptying Services

Sewage & refuse· Published 19 Nov

CLOSED

19 Dec

£29.0m

Estimated

Closed

Anchor Hanover Group

Call Systems - Servicing and Repairs Framework

Repair & maintenance· Published 19 Nov

CLOSED

28 Nov

£1.0m

Estimated

Closed

Luton Council

AT1318 Facilities Management Hart House & Morton House, Luton - Supplier Engagement

Business services· Published 19 Nov

CLOSED

19 Dec

—

Estimated

Closed

Birmingham City Council

Health and Safety Advisory Services

Architecture & engineering· Published 19 Nov

CLOSED

17 Jan

—

Estimated

Closed

UNIVERSITY OF CENTRAL LANCASHIRE HEC

Provision of Creative Services Framework

Printed matter· Published 19 Nov

CLOSED

18 Dec

£350k

Estimated

Closed

Warwickshire County Council

WCC - Specialist Hoarding Services

Health & social· Published 19 Nov

CLOSED

02 Jan

£100k

Estimated

Closed

AMESBURY TOWN COUNCIL

GROUND MAINTENANCE CONTRACT

Agriculture & forestry· Published 19 Nov

CLOSED

04 Dec

—

Estimated

Closed

Darlington Borough Council

ID194409 - PB2024-01599 - Residential Care

Health & social· Published 19 Nov

Page 536 of 8764

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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.