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Deep Sink Technologies Ltd

Public sector · Subsurface · Climate

Independent subsurface evidence for public decisions.

DeepSink provides subsurface data and interpretation that public bodies can cite when regulating carbon storage, managing groundwater and licensing geothermal resources.

Company registration Certificate available on request
[VERIFY]
Accreditations and professional registrations
[VERIFY]
Health, safety and environment (HSE) statement
[VERIFY]
Years operating
[VERIFY]

01 / Public-sector challenges

Where subsurface evidence supports public decisions.

DeepSink works for national and county governments, regulators, geological surveys, water and energy authorities, and development finance institutions (DFIs).
01

CO2 storage regulation and permitting evidence

Site characterization, capacity ranges and containment evidence for carbon dioxide (CO2) storage, set out so that a regulator can test each assumption.

02

Groundwater monitoring and resource assessment

Borehole logging and interpretation that identify aquifer intervals, their extent and quality, and support the design of monitoring networks.

03

Geothermal and basalt resource screening

Well evaluation and formation screening to inform licensing rounds and national resource inventories.

04

National climate-reporting support

Technical input on geological storage and subsurface resources for national reporting [VERIFY: reporting frameworks supported].

02 / Alignment with standards and policy

Standards are named only once confirmed.

This table lists the standards and frameworks against which DeepSink's work is carried out. Each row remains marked for verification until the applicable standard and the supporting evidence have been supplied.

Standards and frameworks
Area of work Standard or framework How the work aligns
CO2 geological storage [VERIFY: standard] [VERIFY: scope of alignment]
Monitoring, reporting and verification (MRV) [VERIFY: framework] [VERIFY: scope of alignment]
Groundwater assessment [VERIFY: national guideline] [VERIFY: scope of alignment]
Borehole log data and formats [VERIFY: data standard] [VERIFY: scope of alignment]
Quality management [VERIFY: standard] [VERIFY: certified or working to]
Health, safety and environment [VERIFY: standard] [VERIFY: certified or working to]

Source: To be completed by the owner. No standard, law or framework is claimed on this page until verified.

03 / Services

Services for public bodies.

The same five services offered to all clients, in the order most often commissioned by public agencies.
01

Subsurface Resources

Resource evaluation for groundwater, basalt and geothermal wells, built on logged and tested data rather than surface inference alone.

  • Groundwater assessment and monitoring
  • Basalt resource assessment
  • Geothermal well evaluation
02

Carbon Storage & Climate

Screening, monitoring design and technical evaluation for CO2 storage, stated with the uncertainty a regulator or investor needs to see.

  • CO2 storage screening
  • MRV and monitoring strategy
  • Carbon-credit technical evaluation
  • CCU assessment
03

Borehole Logging & Interpretation

Wireline logging, petrophysics and core-log integration that turn a borehole into a calibrated record of the formations it crosses.

  • Wireline logging
  • Petrophysical interpretation
  • Core-log integration
  • Geophysical borehole studies
04

Training & Curriculum Development

Courses and curricula in borehole logging, interpretation and carbon storage, built so that agency, industry and university teams can do the work themselves.

  • Technical training courses
  • Curriculum development
  • Field and on-the-job training
  • Training of trainers
05

Climate Finance & Infrastructure Support

Independent technical evidence for investment decisions and renewable infrastructure: what the subsurface supports, and how sure that is.

  • Technical due diligence
  • Evidence for investment committees
  • Renewable infrastructure support

04 / How an engagement runs

Three stages, with agreed review points.

  1. Characterize

    The geology, fluids and physical properties are established from logs, core and existing records, and the confidence in each is stated.
  2. Model

    Observations are connected across scales to test behaviour, sensitivity and plausible scenarios.
  3. Decide

    Results are set out as options and recommendations that support decision-making, with the uncertainty attached.
Deliverables, review and handover
Item What the client receives
Reports An interpretation report recording data, methods, results and uncertainty, written to be filed and cited.
Datasets Acquired logs and interpreted curves in open, non-proprietary formats [VERIFY: formats].
Training A handover session on the results and how to use the data [VERIFY: confirm offered].
Review points Inception, interim findings and draft report [VERIFY: standard review points].
Data ownership Data acquired for the client is handed over in full at close-out [VERIFY: ownership terms].

Source: Standard terms to be confirmed by the owner.

05 / Capacity building and knowledge transfer

Capacity building and knowledge transfer.

The items below are listed for the owner to confirm. Only those DeepSink actually offers will remain on this page [VERIFY].
A

Training

Courses for agency staff in log acquisition, quality control and interpretation, and curricula for local universities and colleges.

B

Data standards

Support in setting up consistent formats and archives for borehole data [VERIFY: confirm offered].

C

Local partnerships

Joint work with universities, surveys and local firms [VERIFY: confirm partners and arrangements].

06 / Procurement readiness

Documents for the procurement file.

The capability statement can be downloaded after a short form. Other documents are supplied on request until final copies are published here.

Procurement documents
Document Availability
Capability statement Download after a short form
Certificate of company registration Available on request [VERIFY]
Tax compliance certificate Available on request [VERIFY]
Health, safety and environment (HSE) policy Available on request [VERIFY]
Quality policy Available on request [VERIFY]
Key personnel CVs Available on request [VERIFY]

Contracting routes

DeepSink can be engaged directly, under a framework agreement, or as a specialist subcontractor to a lead consultant [VERIFY: routes and registrations held].

Capability statement

Services, methods, team and company details in a form that can be filed with a procurement record.

The current file is a labelled placeholder [VERIFY: final PDF from owner].

Preparing…

07 / Selected public-sector work

Selected public-sector work.

Only real projects that the client has agreed to publish are shown here. Until then this section holds a labelled placeholder [VERIFY].
Groundwater

Placeholder case study

Groundwater borehole logging programme [VERIFY]

Placeholder case study. Wireline logging and interpretation across a set of groundwater boreholes to map aquifer intervals and support a monitoring network design.

08 / Questions from public bodies

Procurement, data and independence.

How can DeepSink be procured?

Directly, under a framework agreement, or as a subcontractor. Registration and compliance documents are supplied for the procurement file [VERIFY: supplier registrations held].

Who owns the data and the interpretation?

Data acquired for a client is handed over at close-out in open formats, together with the interpretation report [VERIFY: ownership and licence terms].

How is independence maintained?

DeepSink is a consultancy and reports what the data shows. Any commercial interest that could bear on a recommendation is declared before work starts [VERIFY: conflict-of-interest policy].

How is sensitive data kept secure?

Project data is held under access control and is not shared with third parties without written consent [VERIFY: storage location, retention period and security measures].

09 / Technical briefing

Request a technical briefing.

A briefing sets out what data exists, what could be established from it, and what further work would be needed. It carries no obligation.

The decision the work supports, the site or data you have, and any deadline.

Sending…