Industry Funded PhD Studentship: 36 months duration. The itf-ISF3 project ‘Upscaling gravity - assisted recovery of NFRs’ is building numerical technology for reservoir flow simulation and is funded by a consortium of leading oil companies. The research is conducted on three university sites. Imperial College London applies in-house geomechanical solids modelling software based on combined finite element - discrete element (FEMDEM) methods.
Guided by mechanical principles, these are used to numerically generate fracture patterns with fracture walls and fracture apertures. Montan University Leoben and Heriot - Watt University work with these geomechanically constrained fractures to address the flow simulation physics, software development and reservoir simulation.
The fractures will include those associated with fracturing in virgin rock and the straining of mapped fracture patterns. Major challenges are to include fluid pressure effects and to provide fracture network characterisations from which fracture and matrix flow simulations can give appropriate upscaling properties at decimetre and larger scales.
Requirements:
Applicants should have an undergraduate degree in engineering, physics,
geology, geophysics, applied mathematics, or computer science. The
successful candidate will have most of the following knowledge and
skills: • Structural geology and brittle failure in the Earth’s crust:
knowledge of continuum mechanics and fracture mechanics.• Numerical
methods: knowledge of finite element methods and/or discrete element
methods. • Communication: excellent writing and presentation skills. •
Scientific programming: ability to program in a scientific programming
language such as C/C++, Fortran, Matlab.
Other details:
This is a 3-year PhD studentship, paying a non-taxable bursary of 16,000
per year. The student will work under the supervision of Dr. J-P Latham
and Dr. Jiansheng Xiang, with frequent interaction with the itf-ISF3
team, geologists and other members of the department’s PERM and AMCG
research groups.
Closing date: is 15 January 2012
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