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Declining North Sea Oil Output - It Is Time To Consider Alternate Uses For The Platforms

Recycling spent oil and gas wells - Dr. G. Rice of Reading University in the
Having seen the problems disposing of the 1980's has theoretically proved the
Brent Spar oil platform, it is time to compatibility of the two cycles and has
look for alternate uses for offshore shown very large increases in efficiency
platforms when it becomes uneconomical and power output, combined with reduced
for them to continue production.One construction costs and maintenance.The
alternate use could be the extraction of theory of operation - Special fluids
geothermal energy. The continental shelf operating in a hermetically sealed pipe
in the UK, where these platforms are system transfer the heat from the bottom
situated, has a relatively thin earth's of the well to the surface, by vaporising
crust, giving the wells high bottom hole and moving at near sonic velocity. This
temperatures. Heat from these wells can vapour pressure is used directly to drive
be utilised to generate electricity and, the turbo generator and is condensed, in
by the use of submersible cables, help an offshore situation by cold seawater,
power the national grid.The extraction before returning via the feed pump to the
system utilises geothermal heat base of the well. The minimum depth of
transferred from a hydrothermal reservoir the well needed to drive turbo generators
into a combined Ultra-Large-Scale Heat depends on the geothermal gradient. In
Pipe/High Speed Organic Rankine Cycle some cases this could be as small as 900
Turbine. The system, which is called meters. It may be better to look at the
GEESOR (Geothermal Energy Extraction minimum bottom hole temperature: this
System Organic Rankine), overcomes the would be in the region of 150 degrees C,
problems of reinjection, two-phase fluid although efficiency would be greatly
movement and environmental pollution by improved with a bottom hole temperature
using a clean working fluid in a closed of 400 degrees C.The bottom 1000m of the
cycle. The creation of a reservoir, well is normally fractured to allow the
fracturing and primary fluid movement heat from the reservoir to transfer to
will also be covered. The system the heat pipe. In a hydrothermal field,
describes an economical alternative to heat is transferred by convection
fossil fuels and nuclear power as the circulation over the 1,000 metres of
main source of electrical power exposed formation. Additional angled
generation for the next drilling and hydraulic fracturing to aid
millennium.Governments around the world this process could be utilised.The bottom
are constantly looking for new innovative 1,000 meters of the heat pipe is either
forms of energy. Geothermal energy has rifled or has a capillary liner to
by far the greatest potential when it's increase the surface area and allow rapid
put in context with the reserves of all expansion of the working fluid. The
forms of energy.When one looks at the working fluid is sprayed from a return
planet on which people live, One see that tube where condensed fluid is
the entire fossil fuels, i.e. coal, oil reintroduced to the evaporator surface.
and gas, come from the earth's crust. This allows the conversion of liquid to
The crust makes up only 0.4% of the total vapour to take place over a very large
mass of the planet, the remaining 99.6% surface area. The vaporised fluid flows
being hotter than 500 degrees C within up the heat pipe to the turbine. Cooling
the crust, increasing to 5000 degrees C water in the condenser provides a strong
at the core.The pressures are constantly pressure differential across the turbine
generating the heat naturally. This thus generating maximum power. A small
means that geothermal energy is infinite feed pump on the turbine shaft reinjects
in its nature, as it is naturally the working fluid to complete the
renewable.Geothermal energy is natural cycle.20 years ago George Lockett known
nuclear energy - The way the planet is now as HealerGeorge took out a patent on
constructed, in the form of a number of this system and planned to develop the
layers or shells, means that the heat can idea into a working demonstration plant
reach the surface without any trace of but the fall in crude oil prices
nuclear contamination. The radius of the prevented this. Now crude oil prices
Earth is 6000 kilometres. This distance have almost doubled and the oil industry
from the centre to the surface forms a is in World decline; it is time to start
natural shield and is infinitely safer to look at this system again.Message
than any man made nuclear reactor.The channelled by George Lockett (C)
principles of the GEESOR - The system has Copyright 2006, All Rights Reserved.* New
been designed to extract geothermal book * "A Journey into the Self -- the
energy out of spent oil and gas wells by multi-dimensional nature of being human":
the transfer of heat from the HealerGeorge Web Site and New
hydrothermal field using Heat Pipe BookDescription: What is this book going
technology. The heat pipe transfers heat to do for YOU? For those who are seeking
to the surface. The working fluid from a complete energetic makeover, as you
the heat pipe is utilised directly in a read it you will feel a stirring and
high-speed organic rankine turbine awakening in the depths of your heart.
system.The main innovation is the For those who have questions about Shifts
combination of these two separate cycles, in Consciousness, Energy Balancing and
the heat pipe connecting directly to the Healing within the body, you will find
organic rankine cycle without the need clear answers.
for a heat exchanger. Work undertaken by




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