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175,267 noticesclosed · sorted by publication date

Page 535 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

19 Dec

£684k

Estimated

Closed

Nottingham City Council

CPU5865 People Seeking Asylum and Refugee Access to Healthcare Service

Health & social· Published 19 Nov

CLOSED

17 Dec

£150k

Estimated

Closed

Southend-on-sea Borough Council

Tender for Food Hygiene and Food Standard Inspections

Hotel & restaurant· Published 19 Nov

CLOSED

27 Nov

—

Estimated

Closed

East Riding of Yorkshire Council

Pre Market Engagement - Education of Vulnerable Children

Education & training· Published 19 Nov

CLOSED

19 Dec

—

Estimated

Closed

Central Bedfordshire Council

CBC-1748-T-LS Home Visiting and Empowering Parents Empowering Communities (EPEC) Group Support

Health & social· Published 19 Nov

CLOSED

23 Dec

—

Estimated

Closed

Stonewater Ltd

DMC - Damp & Mould REMEDIATION Works

Repair & maintenance· Published 19 Nov

CLOSED

10 Dec

£25k

Estimated

Closed

NATIONAL WEALTH FUND LIMITED

C0839 NWF RFI Expert Network Services

Business services· Published 19 Nov

CLOSED

19 Nov

£150k

Estimated

Closed

Tyne & Wear Building Preservation Trust

Resurface Dunston Staiths Car Park

Construction work· Published 19 Nov

CLOSED

03 Dec

£173k

Estimated

Closed

GREENSQUAREACCORD LIMITED

Phase 2 Flat Roofing, Capping and Pitch Roofing - Somerford Place

Construction materials· Published 19 Nov

CLOSED

23 Dec

—

Estimated

Closed

Merseyside Police

PCC/PD/636 - Purchase and installation of an Intelligent Key management system including software and maintenance option

Security & defence· Published 19 Nov

CLOSED

20 Dec

£750k

Estimated

Closed

Staffordshire Police

5754 - Provision of a Housing Support Service for Offenders

Other services· Published 19 Nov

CLOSED

09 Dec

—

Estimated

Closed

West Suffolk NHS Foundation Trust

CA14920 - Supply of bread and sundry products

Food & beverages· Published 19 Nov

CLOSED

19 Dec

—

Estimated

Closed

Shropshire Council

CMCV 105 - Universal Autism Support

Health & social· Published 19 Nov

CLOSED

13 Dec

£70k

Estimated

Closed

Borough Council of Calderdale

Halifax Town Hall - Kitchenette Provision

Construction work· Published 19 Nov

CLOSED

19 Nov

—

Estimated

Closed

FTS · Services

West Berkshire District Council

Supported Living for 16-24 year olds

Health & social· Published 19 Nov

CLOSED

20 Dec

—

Estimated

Closed

BELFAST WATERFRONT AND ULSTER HALL LIMITED

Invitation to Tender (ITT) for the Provision of Cleaning Services to ICC Belfast (BWUH Limited)

Sewage & refuse· Published 19 Nov

CLOSED

20 Dec

—

Estimated

Closed

BELFAST WATERFRONT AND ULSTER HALL LIMITED

Invitation to Tender (ITT) for the Provision of Security Control Room Services at ICC Belfast (BWUH Limited)

Business services· Published 19 Nov

CLOSED

11 Dec

£5k

Estimated

Closed

North East Lincolnshire Council

Festival of the Sea Grimsby

Business services· Published 19 Nov

CLOSED

29 Nov

£80k

Estimated

Closed

Benchill Primary School

BENCHILL PRIMARY SCHOOL RETRACTABLE SEATING

Furniture & furnishings· Published 19 Nov

CLOSED

02 Dec

—

Estimated

Closed

Bournemouth Christchurch and Poole Council

Market Engagement Event for BCP Council's Learning Disability, Autism and Mental Health Framework

Health & social· Published 19 Nov

CLOSED

11 Dec

£30k

Estimated

Closed

West Lindsey District Council

Supply of new Market Stall covers for West Lindsey District Council

Furniture & furnishings· Published 19 Nov

Page 535 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.