Showing posts with label oil. Show all posts
Showing posts with label oil. Show all posts

Wednesday, 25 January 2017

SHELL NON-STOP OIL SPILLS IN NIGERIA SINCE 1958



We do not talk about that on front pages pf newspapers or anywhere else.

Shell has been extracted oil from the Niger delta in Nigeria for decades, which is not the crime. The crime is, it creates hundreds of oil spills a year.

Amnesty reports, it has gone on for decades. By now 42,000 residents are effected. Their drinking water, cooking water, grown food and fishes are all so badly polluted. They decided to take it to court.

The High Court in the UK is now deciding whether the people in Nigeria will have a case against Shell UK Ltd to be heard in Britain.

If the people win their case; it would also bring in other transnational firms based in Britain for Human Rights abuse overseas.

The Shell’s Nigeria subsidiary, Shell Petroleum Development Company (SPDC) argues the case is outside British jurisdiction.

The community affected by oil pollution, will certainly have a fight on their hands taking on the mighty Shell.

Two separate legal action have been brought against Shell by 42,000 people from the OGALE and BILLE community in the Niger Delta in Nigeria south Niger State who are affect by constant oil spills. Their environment and livelihoods had been destroyed.

The pollution of food growing on their land and eating poisoned fish resulted in breathing problems and skin lesions.

This is going on since1958 when Nigeria was a British colony.

But Sarah Shoraka, a global oil and environment campaign group Platform London, argues “Shell is a UK company and must held to account for its human rights abuses in the UK courts.”

Morning Star

Wednesday, 27 May 2015

ALL ABOUT OIL AND GAS

                                                     
Oil and gas is our most important fuel. 40 per cent of our fuel used is by the source. Oil is easier to transport in liquid form. 
   
Crude oil could contain natural gas. When it is contained in the oil it is called solution gas. If it is on top of the oil, it is a gas cap. These two types of gases are known as associated gas. Gas on its own in a reservoir is a non-associated gas. Natural gas has 80 per cent methane and is a clean-burning fuel.

This has a great advantage in our otherwise polluted world.  However, it is difficult and costly to transport. Most of it is transported by pipeline. Other possibilities to transport gas are to cool it and ship it as liquid natural gas (LNG)
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Oil and gas deposits are mostly state owned. If companies decided to drill for oil and gas it must apply for a licence to the government of that state.

Britain operates a careful selection of companies applying for a licence to drill. They have to prove experiences in oil-field-practice. A good knowledge on environmental issues is also necessary. Transport uses the most. The nature and value of oil is determined required. If they withdraw the oil too quickly it could damage the field.

If the oil field is not state owned, which is many times the case in the USA, the bidding for a licence will be in an auction.

The company which does the drilling is called an operator.  Many companies employ contractors to do the drilling. To detect and determine the size of an oil field sound wave are passed through seismically. These surveys are run to attract companies. The exploration of an area is dangerous and costly. Wildcat wells have to be drilled to determine the exact size of the oil field.

It is even more expensive when the suspected oilfield is in the North Sea. On discovery in 1980, a semi-submerged drilling unit cost £60,000 a day to hire. But only one in four wells was fuel discovered.  In the rest of the world it is only one in 20. However, it is cheaper than in the dangerous Northern water.  The invention of a floating platform to drill, store and offload oil made it easier to salvage fuel from smaller wells.

In 1986 the British Government sold its state owned British Gas industry. It was privatised and many companies were eager to buy it. The supply system of pipes and pressure governors is controlled by Transco. In 1996 the competition battled to receive a contract to supply gas to homes.