At a Glance
- Tasks: Investigate water-rock interactions to enhance geothermal reservoir sustainability through experiments and modelling.
- Company: Newcastle University, a leader in geoenergy research.
- Benefits: 100% home fees covered and a tax-free annual living allowance of £20,780.
- Other info: Collaborate with experts and gain hands-on experience in a dynamic research environment.
- Why this job: Make a real impact on sustainable energy solutions while advancing your research skills.
- Qualifications: Must have a minimum 2:1 Honours degree in Earth Science or related fields.
The predicted salary is between 33251 - 40000 £ per year.
This studentship is open to those who qualify for Home tuition fees only.
Funding amount: £20,780 - please see advert
Hours: Full Time
Placed On: 20th July 2026
Closes: 3rd August 2026
Reference: SNES307a
Award Summary:
- 100% home fees covered, and a minimum tax-free annual living allowance of £20,780 (2026 UKRI rate).
- An additional allowance will be provided to contribute towards consumables, equipment, and travel related to the project.
Overview:
Deep geothermal reservoirs can provide a long-term, sustainable supply of heat and energy to serve society’s needs. The performance and operational lifespan of geothermal systems depend on the subsurface distribution of heat, fluid flow pathways, recharge mechanisms, and fluid chemical composition. These factors control the precipitation, dissolution, and alteration of minerals, which can clog up wells (e.g. through scale formation) and change the physical characteristics of reservoirs, affecting their performance.
The aim of this project will be to advance efficient evaluation of how fluid composition and temperature perturbations influence mineralogical alteration and, ultimately, reservoir performance and development decisions.
The Project Will Address This Challenge Through:
- Quantifying the conditions under which geochemical alteration occurs, and the associated uncertainty in predicting reservoir behaviour.
- Laboratory investigations and geochemical modelling.
- Characterising variability in mineralogical and petrophysical properties resulting from fluid–rock interactions under representative reservoir conditions.
- Evaluating the impact of fluid composition and temperature variations on reservoir properties, and assessing the implications for permeability and porosity.
- Assessing the influence of scale-dependent heterogeneities and depositional facies on the distribution and extent of alteration processes.
- Developing a systematic workflow for integrating experimental observations and reactive transport modelling to construct predictive models of formation alteration.
The project is funded by Eni S.p.A through the UK Energy Futures research partnership, bringing together geoscientists, engineers, and social scientists to advance geoenergy research across the N8 Research Partnership.
Number of awards: 1
Start date: 1st October 2026
Award duration: 3.5 years
Sponsor: Industry - ENI
Name Of Supervisor/s:
- Sanem Acikalin – (Newcastle University)
- Tom Reershemius- (Newcastle University)
- Stuart Jones – (Durham University)
Eligibility Criteria:
You must have, or expect to gain, a minimum 2:1 Honours degree or international equivalent in a subject relevant to the proposed PhD project (e.g. Earth Science, Geology, Geochemistry or equivalent).
How To Apply:
You must apply through the University’s Apply to Newcastle Portal. Once registered select ‘Create a Postgraduate Application’. Use ‘Course Search’ to identify your programme of study. Search for the ‘Course Title’ using the programme code: 8314F. Leave the ‘Research Area’ field blank. Select ‘Geoscience’ as the programme of study.
You will then need to provide the following information in the ‘Further Details’ section:
- A ‘Personal Statement’ (this is a mandatory field) - upload a document or write a statement directly into the application form.
- The studentship code SNES307a in the ‘Studentship/Partnership Reference’ field.
- When prompted for how you are providing your research proposal - select ‘Write Proposal’. You should then type in the title of the research project from this advert. You do not need to upload a research proposal.
- Upload an up-to-date CV.
Contact details: Share on social media.
PhD Studentship: Investigating how water-rock interactions influence geothermal reservoir susta[...] employer: Emerging Scholars Council
Newcastle University is an exceptional employer, offering a vibrant academic environment that fosters innovation and collaboration. With a strong commitment to research excellence and professional development, employees benefit from access to cutting-edge resources and opportunities for growth in the field of implementation science. Located in a dynamic city known for its rich cultural heritage and supportive community, Newcastle University provides a unique setting for meaningful and impactful work.
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We think this is how you could land PhD Studentship: Investigating how water-rock interactions influence geothermal reservoir susta[...]
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We think you need these skills to ace PhD Studentship: Investigating how water-rock interactions influence geothermal reservoir susta[...]
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Show Off Your Skills in Geoscience:When you're drafting your CV, make sure to highlight specific geoscience skills and experiences. Whether it’s fieldwork, data analysis, or modelling software you’ve used, these details can set you apart. We love to see practical experience, so don't shy away from discussing any projects or research that relate directly to the earth sciences!
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How to prepare for a job interview at Emerging Scholars Council
✨Show Your Technical Prowess
In geoscience, you'll likely face some technical questions related to geology, geophysics, or GIS tools. Brush up on the fundamental concepts and be prepared to talk about any software you’ve used, like ArcGIS or MATLAB, and how you applied them in your previous projects or studies.
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Prepare some questions that reflect your keen interest in ongoing research or specific projects at Emerging Scholars Council. This stays in line with the collaborative nature of geoscience; it shows that you’re not just looking for a job but are genuinely interested in being part of a team that explores and solves real-world problems.
