At a Glance
- Tasks: Investigate how water-rock interactions affect geothermal reservoirs and their performance.
- Company: Newcastle University and Durham University, in partnership with Eni S.p.A.
- Benefits: 100% home fees covered, £20,000 annual living allowance, plus additional project-related funding.
- Other info: Join a collaborative team and gain hands-on experience in cutting-edge geoenergy research.
- Why this job: Contribute to sustainable energy solutions while advancing your research skills in a dynamic field.
- Qualifications: Minimum 2:1 Honours degree in Earth Science, Geology, Geochemistry or related fields.
The predicted salary is between 20000 - 20000 £ per year.
Award summary: 100% home fees covered, and a minimum tax‑free annual living allowance of £20,000 (26 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 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. This will be done with laboratory investigations and geochemical modelling.
Specifically, you will:
- Characterise variability in mineralogical and petrophysical properties resulting from fluid‑rock interactions under representative reservoir conditions.
- Evaluate the impact of fluid composition and temperature variations on reservoir properties, and assess the implications for permeability and porosity.
- Assess the influence of scale‑dependent heterogeneities and depositional facies on the distribution and extent of alteration processes.
- Develop a systematic workflow for integrating experimental observations and reactive transport modelling to construct predictive models of formation alteration.
Funding and partners: 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.
Details:
- 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). This studentship is open to those who qualify for home tuition fees only.
PhD Studentship: Investigating how water-rock interactions influence geothermal reservoir susta[...] employer: Newcastle University
Newcastle University is an exceptional employer, offering a dynamic work environment that fosters collaboration and innovation in the field of immuno-oncology research. With a strong commitment to professional development, employees benefit from numerous growth opportunities while contributing to impactful projects in a supportive team atmosphere. Located in a vibrant city, the university provides a unique chance to engage with cutting-edge research and make meaningful contributions to healthcare advancements.
StudySmarter Expert Advice🤫
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[...]
Some tips for your application 🫡
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Craft a Convincing Cover Letter:This is your chance to express your passion for geoscience! Talk about why you're interested in interning at Newcastle University and how this opportunity aligns with your career goals. Let us know what you hope to learn and how you can contribute to the team!
Tailor Your CV to Geoscience:Make sure your CV reflects the specific demands of the geoscience field. Structure it to highlight education first since it's an internship, then relevant experience including research or volunteer opportunities. Don’t forget to include any publications, presentations, or conferences related to geoscience to give us a fuller picture of your background!
How to prepare for a job interview at Newcastle University
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Brush up on key geoscience concepts and methodologies relevant to your internship at Newcastle University. They might hit you with technical questions about fieldwork techniques or data analysis methods, so make sure you're comfortable discussing both theoretical principles and practical applications!
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If you've had hands-on experience during your studies—think field trips, lab work, or even remote sensing projects—be ready to share that. Specific examples of how you've operated equipment or gathered and interpreted data can really showcase your passion and readiness for this internship.
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As this is an internship, focus on your eagerness to learn and adapt. Be prepared to discuss how you've tackled challenges in your coursework or projects, showing that you're not just book-smart but also willing to roll up your sleeves and dive into real-world problems.
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