Well Simulator
As part of the School's facilities, the University drilled a borehole for
teaching and research just outside the western wall of the School building. The
well had to be drilled before construction of the building, to allow access for
drilling rigs brought on to the site. The well was cored for its entire depth and
fully logged to provide baseline data for experiments and teaching examples.
Geoscience staff and students were also involved in the well project. They
monitored the drilling operations, collected labelled rock core samples and
catalogued them for future study in the School.
Designed as a teaching aid, working equipment is installed on the wellhead to
assist students and researchers in their studies in petroleum engineering
techniques and well management.
The well is the first in an Australian university and one of only a few similar
purpose-built teaching wells anywhere. The University of Texas at Austin provided
technical advice for its design. Home of one of the best-known petroleum
engineering schools in the world, UTA has a teaching well in the basement of its
school building. Additional advice for the well came from South Australia's Santos
Limited and leading international oilfield services company Schlumberger.
Total depth of the hole on completion was just over 150 metres - much shallower
than normal oil and gas wells, but deep enough for demonstration and testing of
drilling, well logging and production techniques. Relatively soft sedimentary rock
and layers of clay, silt and sand were encountered down to about 60 metres, with
harder metamorphic basement rock below that depth. Schlumberger brought a fully
equipped well-logging truck to the site. Specialised high technology instruments
were lowered down the hole to measure physical characteristics of the rock, such
as porosity and density. The information will provide an understanding of
subsurface as a base line for future student projects and researchers conducting
experiments in the well.
A heavy PVC plastic pipe lining was cemented in the hole after drilling to
prevent the possibility of contamination of groundwater, as required by State
Government regulations. This plastic pipe encloses commercial oil well steel pipe
to provide an industry-standard operating environment for experiments, equipment
testing and practical demonstrations.
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