Module Details |
The information contained in this module specification was correct at the time of publication but may be subject to change, either during the session because of unforeseen circumstances, or following review of the module at the end of the session. Queries about the module should be directed to the member of staff with responsibility for the module. |
Title | Reservoir Fluids and Reservoir Modelling | ||
Code | ENVS606 | ||
Coordinator |
Prof RH Worden Earth, Ocean and Ecological Sciences R.Worden@liverpool.ac.uk |
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Year | CATS Level | Semester | CATS Value |
Session 2020-21 | Level 7 FHEQ | Second Semester | 15 |
Aims |
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Provide the basic physical and chemical aspects of petroleum reservoir fluids (oil, water, petroleum gas, CO 2 H 2 S, inert gases) including fluid behaviour and composition. Provide practical experience in the methods of fluid compositional analysis and the determination of hydrocarbon vapour-liquid equilibria and equations-of-state (EOS) models. Use state-of-the-art fluid flow simulation models such as PETREL to evaluate fluid behaviour in reservoir. To history match well test data to the results of fluid flow simulation models (i.e. compare the behaviour of a well on test or production over time in comparison to the results of a fluid flow simulation) |
Learning Outcomes |
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(LO1) Acritical appreciation of the chemistryof waters, solids, oils and gases and how this influences their behaviour withinreservoir |
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(LO2) Practicalknowledge and critical understanding of the analytical techniques used todetermine fluid/reservoir properties, such as GC and GCMS, and how they areused in practice |
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(LO3) Abilityto use industry-standard modelling approaches to reservoir using software suchas PETREL |
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(S1) Ability to prepare executive style reports for the assessed course work |
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(S2) Problem solving and communication using information from a number of sources |
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(S3) Practical laboratory skills |
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(S4) Successful working in groups |
Syllabus |
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The following topics will be covered in the lectures, labs and workshops Phase behaviour of petroleum reservoir fluids. PVT analysis and reservoir fluid properties. Biodegradation in reservoir and oil souring (H 2 S). Thermal alteration of oil and gas compositions in reservoirs. Thermochemical sulphate reduction and H 2 S production. Formation waters: characterisation, controls on composition, formation water location within the reservoir, water behaviour during production. Water injection for enhanced oil recovery: monitoring breakthrough by compositional analysis. CO2 injection for enhanced oil recovery and greenhouse gas disposal. Scaling and fouling of production equipment. State changes during flow. Flow of chemically reactive fluids. Controls on fluid viscosity and density. Temperature evolution of reservoirs. < p>Flow units in reservoirs, permeability and Darcy’s law.Flow of two or more immiscible fluids: capillarity effects, relative permeability (and see module specification for ENVS603). Understanding industry-standard fluid-flow model construction: boundary-conditions in space and time; developing intuition. Input of seismic data to build reservoir models. Input of well control data to build reservoir models. Correlation methods and tools to help build reservoir models. Use of reservoir analogues to help build reservoir models. History matching well test data to the results of fluid flow simulations (comparison of fluid flow model output to well-test and production data). Reservoir deformation during production and it effect on production. Placing production wells on the basis of reservoir models and fluid flow simulation output. |
Teaching and Learning Strategies |
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Teaching Method 1 - Lecture Teaching Method 2 - Laboratory Work Teaching Method 3 - Group-work Teaching Method 4 - Practical |
Teaching Schedule |
Lectures | Seminars | Tutorials | Lab Practicals | Fieldwork Placement | Other | TOTAL | |
Study Hours |
24 |
18 |
12 12 |
66 | |||
Timetable (if known) | |||||||
Private Study | 84 | ||||||
TOTAL HOURS | 150 |
Assessment |
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EXAM | Duration | Timing (Semester) |
% of final mark |
Resit/resubmission opportunity |
Penalty for late submission |
Notes |
Examination There is a resit opportunity. Standard UoL penalty applies for late submission. This is an anonymous assessment. Assessment Schedule (When) :Semester 2 | 3 hrs | 60 | ||||
CONTINUOUS | Duration | Timing (Semester) |
% of final mark |
Resit/resubmission opportunity |
Penalty for late submission |
Notes |
2 assessed practicals Standard UoL penalty applies for late submission. This is not an anonymous assessment. Assessment Schedule (When) :Semester 2 | 6 hrs | 20 | ||||
2 assessed workshops There is a resit opportunity. Standard UoL penalty applies for late submission. This is not an anonymous assessment. Assessment Schedule (When) :Semester 2 | 6 hrs | 20 |
Recommended Texts |
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Reading lists are managed at readinglists.liverpool.ac.uk. Click here to access the reading lists for this module. |