The Effect of Cyclic Subsurface Hydrogen Storage on the Mechanical and Transport Properties of Reservoir Rocks
The GeoEnergy Research Group is a recently established group at the Lyell Centre at Heriot Watt University. The Lyell Centre is a joint research centre between Heriot-Watt University and the British Geological Survey. The candidate will also be part of the Institute of GeoEnergy Engineering (formerly the Institute of Petroleum Engineering), which has more than 40 years of experience in research, teaching and training in petroleum engineering and petroleum geoscience. For more information on our activities please visit our website at http://www.lyellcentre.ac.uk/ and www.hw.ac.uk/ipe. This project is supervised by Dr. Sabine den Hartog, Prof. Busch, Dr. Singh and Dr. Buckman.
Tectonics and Structural Geology (TS)
Hydrogen storage is a promising technology to account for fluctuations, e.g. seasonal, in the global energy demand. However, little is known about the response of the reservoir rocks to the related fluctuations in pore fluid pressure and chemistry. In particular, the mechanical and transport behaviour of the reservoir rocks are likely to be affected by such fluctuations. This project combines deformation experiments and imaging techniques such as electron microscopy and X-Ray microtomography to understand such effects of hydrogen storage.
The PhD student will learn to: design an experimental program; perform rock deformation experiments; analyse data; perform microstructural analysis, use optical and electron microscopes; use X-Ray microtomography instruments; formulate microphysical and write scientific papers.
This scholarship is available to UK, EU and overseas candidates.
The successful candidate should have a strong interest in applied research and possess at minimum a masters and undergraduate degree in geophysics, geology, earth sciences or a similar field. Formally four years of university study including a minimum of one year at an advanced level are required. The candidate should have solid knowledge of deformation mechanisms and transport properties of rocks and have a strong background in mathematics. Some experience with experimental and imaging work is desirable but not essential.