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175,267 noticesclosed · sorted by publication date

Page 533 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

04 Dec

£429k

Estimated

Closed

GREENSQUAREACCORD LIMITED

Phase 2 Electrical & Mechanical Installation - Somerford Place

Construction work· Published 20 Nov

CLOSED

06 Dec

—

Estimated

Closed

Durham County Council

Cashless Donation Solution at The Story

Construction materials· Published 20 Nov

CLOSED

20 Nov

—

Estimated

Closed

FTS · Services

Aberdeen City Council

Provision of Delivery Partner Service for Aberdeen Just Transition Collaboration

R&D services· Published 20 Nov

CLOSED

18 Dec

—

Estimated

Closed

Cambridgeshire County Council

Fire repair works to crop store - Haygate Farm, Bassingbourn

Construction work· Published 20 Nov

CLOSED

09 Jan

—

Estimated

Closed

London Borough of Barnet (LBB)

Hendon Cemetery & Crematorium (HCC) Gatehouse Refurbishment

Construction work· Published 20 Nov

CLOSED

11 Dec

—

Estimated

Closed

Oxford City Council

Window Cleaning services

Sewage & refuse· Published 20 Nov

CLOSED

10 Jan

—

Estimated

Closed

Fareham Borough Council

e-ITT for Cleaning and Security Services at Fareham Shopping Centre PO16 0PQ

Business services· Published 20 Nov

CLOSED

03 Dec

—

Estimated

Closed

Nottingham Trent University

High Speed Camera

Laboratory equipment· Published 20 Nov

CLOSED

17 Jan

—

Estimated

Closed

Hyndburn Borough Council

Cost Consultant / QS - Accrington Market Chambers

Architecture & engineering· Published 20 Nov

CLOSED

17 Nov

—

Estimated

Closed

BIP SOLUTIONS LIMITED

Modification of LED Lighting, Fixtures and Fittings - Supply and Install

Electrical machinery· Published 20 Nov

CLOSED

20 Jan

£1.0m

Estimated

Closed

Essex County Council

Voluntary and Community Sector (VCS) - Resource and Funding Maximisation Market Engagement

R&D services· Published 20 Nov

CLOSED

13 Dec

£850k

Estimated

Closed

Huntingdonshire District Councils

For the Provision of Security and Surveillance Equipment & Maintenance Services

Repair & maintenance· Published 20 Nov

CLOSED

04 Dec

—

Estimated

Closed

CONSTELLIA PUBLIC LTD

Homes Acquisitions Programme.

Real estate· Published 20 Nov

CLOSED

18 Dec

—

Estimated

Closed

Cambridgeshire County Council

Pump Station and new soakaway Marley Farm, Benwick, PE26 2XT

Repair & maintenance· Published 20 Nov

CLOSED

29 Nov

£20.0m

Estimated

Closed

Sizewell C Limited

Supply of Auxiliary Steam Boiler System copy

Industrial machinery· Published 20 Nov

CLOSED

19 Nov

£100k

Estimated

Closed

nuclear waster services

Near Surface Disposal - Consenting Strategy and Scoping

R&D services· Published 20 Nov

CLOSED

25 Nov

—

Estimated

Closed

blueTree Group B.V.

Request for Quotation (RFQ) on the Procurement of the Project Vehicles

Transport equipment· Published 20 Nov

CLOSED

05 Dec

£30k

Estimated

Closed

The West of England Combined Authority

West of England Childcare Research

R&D services· Published 19 Nov

CLOSED

20 Dec

—

Estimated

Closed

City of Doncaster Council

Legal Services Panel Framework 2025

Business services· Published 19 Nov

CLOSED

18 Dec

—

Estimated

Closed

Merseyside Police

PCC/PD/239a - Provider to deliver courses set by the National Offending Re-Training Schemes (NDORS)

Education & training· Published 19 Nov

Page 533 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.