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175,267 noticesclosed · sorted by publication date

Page 532 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

20 Dec

£1.6m

Estimated

Closed

The Growth Company

The Growth Company Invitation to Tender The Provision of Travel Management Services

Supporting transport· Published 20 Nov

CLOSED

10 Jan

—

Estimated

Closed

South Oxfordshire District Council

Didcot Garden Town green infrastructure design including surveys to inform design, preparation of planning applications and drafting specifications for implementation

Architecture & engineering· Published 20 Nov

CLOSED

20 Dec

—

Estimated

Closed

Peak District National Park Authority

Internal Audit Tender PDNPA

Business services· Published 20 Nov

CLOSED

01 Nov

—

Estimated

Closed

Environment Agency

NW AOMR Lot 1 DA River Birket Recon

Construction work· Published 20 Nov

CLOSED

04 Dec

£50k

Estimated

Closed

GREENSQUAREACCORD LIMITED

Phase 2 Decorating - Somerford Place

Construction materials· Published 20 Nov

CLOSED

28 Nov

—

Estimated

Closed

City of Bradford Metropolitan District Council

Furniture, White Goods & Storage contract

Furniture & furnishings· Published 20 Nov

CLOSED

20 Jan

£150k

Estimated

Closed

Chinnor Parish Council

Landscape Architecture Design Services for the development of Chinnor Skate Park

Recreational & cultural· Published 20 Nov

CLOSED

29 Nov

£150k

Estimated

Closed

Benchill Primary School

EYFS Outdoor Provision

Installation services· Published 20 Nov

CLOSED

18 Dec

—

Estimated

Closed

South West Police Procurement Service

Plymouth House Refurbishment, Bath

Construction work· Published 20 Nov

CLOSED

02 Dec

—

Estimated

Closed

Department for Energy Security & Net Zero

Market Engagement Event

Financial services· Published 20 Nov

CLOSED

10 Jan

—

Estimated

Closed

Shevington High School

Shevington High School ~ Catering Tender

Hotel & restaurant· Published 20 Nov

CLOSED

16 Dec

£30k

Estimated

Closed

New Forest National Park Authority

NFNPA 0057 - A35 Junction Active Travel Feasibility Study

Architecture & engineering· Published 20 Nov

CLOSED

20 Dec

—

Estimated

Closed

NHS Resolution

Cyber Security Services

IT services· Published 20 Nov

CLOSED

20 Dec

—

Estimated

Closed

University of Warwick

Submicron monodisperse aerosol generator v2

Laboratory equipment· Published 20 Nov

CLOSED

20 Jan

—

Estimated

Closed

capitalEsourcing

Ref 510 - Quantity Surveying Services

Financial services· Published 20 Nov

CLOSED

06 Dec

—

Estimated

Closed

Ministry of Defence, DIO,

Supply Chain Notice: WC1349254-DSEAR SURVEY

Construction work· Published 20 Nov

CLOSED

19 Dec

£71.2m

Estimated

Closed

Ministry of Defence, DIO,

708422450 - Provision of Underwater Engineering Services

Repair & maintenance· Published 20 Nov

CLOSED

19 Dec

£14.3m

Estimated

Closed

Derbyshire County Council

PLACE626H Supply of Roadstone Materials

Construction materials· Published 20 Nov

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

Page 532 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.