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175,267 noticesclosed · sorted by publication date

Page 541 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

16 Dec

—

Estimated

Closed

Tamworth Borough Council

24/013 Occupational Health Services

Health & social· Published 18 Nov

CLOSED

13 Dec

—

Estimated

Closed

Bedfordshire Police

ANPR Spike Camera Battery - BCH

Electrical machinery· Published 18 Nov

CLOSED

18 Nov

—

Estimated

Closed

Ministry of Defence, DIO,

Supply Chain Notice: DEOP St Davids Barracks Bicester - 42012.01 Architectural & Sundry Metalwork

Construction work· Published 18 Nov

CLOSED

04 Dec

£100k

Estimated

Closed

Real ideas Organisation CIC

AV equipment Supply & Installer

Electrical machinery· Published 18 Nov

CLOSED

04 Dec

£100k

Estimated

Closed

Real ideas Organisation CIC

Supply and install of Projection equipment

Recreational & cultural· Published 18 Nov

CLOSED

18 Nov

—

Estimated

Closed

Ministry of Defence, DIO,

Supply chain Notice: DEOP St Davids Barracks Bicester - 42057.01 Carpentry and Joinery

Construction work· Published 18 Nov

CLOSED

06 Dec

£76k

Estimated

Closed

Wirral Borough Council

Proposed POD Building at 1 Pilgrim Streets Arts and Drama Centre Wirral CH41 5EH

Construction materials· Published 18 Nov

CLOSED

02 Dec

—

Estimated

Closed

The Newcastle Upon Tyne Hospitals NHS Foundation Trust

Randomised Controlled Trial of Mycophenolate for Hashimoto Thyroiditis (TRIUMPH)

Medical equipment· Published 18 Nov

CLOSED

13 Dec

£360k

Estimated

Closed

Royal Borough of Greenwich

Supplier for the development of a Single Point of Access for Greenwich Children and Young People Mental Health and Emotional Wellbeing Services

Other services· Published 18 Nov

CLOSED

20 Dec

—

Estimated

Closed

Flagship Housing Group

Asbestos Removal 2024 - Lot 2 - Communal and Reactive

Construction work· Published 18 Nov

CLOSED

18 Nov

—

Estimated

Closed

Ministry of Defence, DIO,

Supply Chain Notice: DEOP St Davids Barracks Bicester - 41070.01 Brick and Blockwork

Construction work· Published 18 Nov

CLOSED

09 Dec

£35k

Estimated

Closed

NHS England

Learning and Career Development Survey (Cohort 2)

Health & social· Published 18 Nov

CLOSED

20 Dec

—

Estimated

Closed

Flagship Housing Group

Lift replacement works of nine lifts in East Anglia

Construction work· Published 18 Nov

CLOSED

18 Nov

—

Estimated

Closed

Ministry of Defence, DIO,

Supply Chain Notice: DEOP St Davids Barracks Bicester - 40036.01 Asbestos

Construction work· Published 18 Nov

CLOSED

17 Dec

—

Estimated

Closed

London Borough of Haringey - Parks and Leisure

Tree Maintenance - Planned - Tree Maintenance - Planned - Parks

Construction work· Published 15 Nov

CLOSED

16 Dec

—

Estimated

Closed

London Borough of Haringey - Parks and Leisure

Tree Maintenance - Planned - Tree Maintenance - Planned - Parks

Construction work· Published 15 Nov

CLOSED

16 Dec

—

Estimated

Closed

London Borough of Haringey - Parks and Leisure

Tree Maintenance - Planned - Tree Maintenance - Planned - Parks

Construction work· Published 15 Nov

CLOSED

16 Dec

£80k

Estimated

Closed

Oxford University Hospitals NHS Trust

Refurbishment Works - Westways & Magnolia

Repair & maintenance· Published 15 Nov

CLOSED

09 Dec

—

Estimated

Closed

London Borough of Haringey - Parks and Leisure

Tree Maintenance - Reactive - Tree Maintenance - Reactive - Parks

Construction work· Published 15 Nov

CLOSED

17 Sept

—

Estimated

Closed

Foreign Commonwealth and Development Office

CPG/11260/2024 - Provision of Pest Control Management Services for the British Embassy in Washington DC

Agriculture & forestry· Published 15 Nov

Page 541 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.