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175,267 noticesclosed · sorted by publication date

Page 530 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

10 Jan

—

Estimated

Closed

Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED

Supply of Recruitment Services Y25007

Business services· Published 20 Nov

CLOSED

23 Dec

—

Estimated

Closed

Cherwell District Council

Floral Provision for Cherwell District Council

Agricultural products· Published 20 Nov

CLOSED

13 Dec

£5.0m

Estimated

Closed

East Staffordshire Borough Council

GB-Burton upon Trent: Burton Market Hall Roof Refurbishment

Construction work· Published 20 Nov

CLOSED

09 Dec

£50k

Estimated

Closed

Board of Trustees of the Royal Botanic Gardens Kew

GB-LONDON: RBGKEW1374 - Microbial Multimode Plate Reader

Laboratory equipment· Published 20 Nov

CLOSED

11 Dec

—

Estimated

Closed

Local Government Association

Review of the LGA's Digital Data and Technology Capability

IT services· Published 20 Nov

CLOSED

20 Feb

—

Estimated

Closed

Surrey Police

Request for Information (RFI) for Transcribing Software

Software packages· Published 20 Nov

CLOSED

11 Dec

—

Estimated

Closed

Leicester City Council

ASC0313 - Residential and Nursing Care Services Market Engagement

Health & social· Published 20 Nov

CLOSED

20 Dec

—

Estimated

Closed

East Suffolk & North Essex NHS FT

CA14948 - ESNEFT2321 - Steam Mian and Header Replacement

Construction work· Published 20 Nov

CLOSED

01 Feb

—

Estimated

Closed

Lancashire County Council

Dynamic Purchasing System (DPS) for Cleaning & Facilities Services

Sewage & refuse· Published 20 Nov

CLOSED

20 Dec

£4.0m

Estimated

Closed

Westmorland and Furness Council

Specialist Highway Patching Works 2025-2027

Construction work· Published 20 Nov

CLOSED

27 Nov

—

Estimated

Closed

Ministry of Justice

HMPPS Retail Services Supplier Consultation

Hotel & restaurant· Published 20 Nov

CLOSED

20 Nov

—

Estimated

Closed

Magna Housing Limited

Alarm Maintenance and Repairs Service emergency response systems and LD1 systems

Repair & maintenance· Published 20 Nov

CLOSED

06 Dec

—

Estimated

Closed

Ministry of Defence, DIO,

FIDDO - Fuels Information and Data for Defence Organisations-RFI

Petroleum & fuel· Published 20 Nov

CLOSED

02 Dec

£40k

Estimated

Closed

JOHN GRAHAM CONSTRUCTION LIMITED

Contractor Compound and Site Segregation Fencing

Construction work· Published 20 Nov

CLOSED

20 Nov

—

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 20 Nov

CLOSED

18 Dec

£300k

Estimated

Closed

YORWASTE LIMITED

Supply, Delivery & Maintenance Of A Static Trommel

Industrial machinery· Published 20 Nov

CLOSED

20 Nov

£398k

Estimated

Closed

Rochdale Metropolitan Borough Council

Place Based Asset Management System - Rochdale Council

Software packages· Published 20 Nov

CLOSED

27 Nov

£32k

Estimated

Closed

Mid Yorkshire Teaching NHS Trust

Cerebro Maintenance & Support

Repair & maintenance· Published 20 Nov

CLOSED

06 Dec

—

Estimated

Closed

Walsall Council e-Tendering

PME4046 - Soft Market Testing - Framework for Supported Living (Complex Care)

Health & social· Published 20 Nov

CLOSED

10 Dec

£6.0m

Estimated

Closed

NHS England

Autism Peer Education

Education & training· Published 20 Nov

Page 530 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.