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Type

Buyer

Notice

CLOSED

09 Jan

—

Estimated

Closed

BIP SOLUTIONS LIMITED

HHFT Urgent Treatment Centre Clinical Service Provision (3 + 2 years)

Health & social· Published 16 Jun

CLOSED

16 Jun

—

Estimated

Modification

FTS

Ipswich Borough Council

Asbestos Management

· Published 16 Jun

CLOSED

16 Jun

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Estimated

Modification

FTS

Ipswich Borough Council

Residential Central Heating Installations

· Published 16 Jun

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16 Jun

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Police & Crime Commissioner for Leicestershire

Custody Detention Officers

· Published 16 Jun

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16 Jun

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The Police and Crime Commissioner for Humberside

Community Justice Service

· Published 16 Jun

CLOSED

16 Jun

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CELL THERAPY CATAPULT LIMITED

Environmental, Health and Safety Management System

· Published 16 Jun

CLOSED

15 Jun

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Pool Reinsurance Limited

Strategic Asset Allocation (SAA) and Asset-Liability Management (ALM) modelling platform

· Published 15 Jun

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15 Jun

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London Borough of Hammersmith & Fulham

Community Reablement & Home Care Services for Adults in Hammersmith & Fulham

· Published 15 Jun

CLOSED

15 Jun

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Northampton General Hospital NHS Trust

NGH - Children's Garden

· Published 15 Jun

CLOSED

15 Jun

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Derbyshire County Council

Framework Agreement for the Provision of Public Health Behavioural Change Marketing

· Published 15 Jun

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15 Jun

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Leicester, Leicestershire and Rutland Combined Fire Authority

Occupational Health System

· Published 15 Jun

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15 Jun

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Lancashire County Council

Lancashire Teaching Agency - Provision of Supply Services to Schools

· Published 15 Jun

CLOSED

09 Jun

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Closed

Lincolnshire County Council

Made Smarter East Midlands - Intensive IDTA Support - Datalink Electronics

Education & training· Published 15 Jun

CLOSED

10 Jul

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Closed

MCA - Maritime and Coastguard Agency

Fit out and Alteration Works of Broadford Coastguard Rescue Station (CRS)

Construction work· Published 15 Jun

CLOSED

15 Jun

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Modification

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Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)

Carbine Slings

· Published 15 Jun

CLOSED

15 Jun

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Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)

Carbine Torches

· Published 15 Jun

CLOSED

15 Jun

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Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)

Carbine Risers

· Published 15 Jun

CLOSED

15 Jun

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Estimated

Modification

FTS

Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)

Carbine Sight Magnifiers

· Published 15 Jun

CLOSED

15 Jun

—

Estimated

Modification

FTS

Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)

Carbine magazines

· Published 15 Jun

CLOSED

15 Jun

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Estimated

Modification

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Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)

Carbine sighting system

· Published 15 Jun

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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.