In
2006, Oman conveyed about 740,000 barrels of oil per day. Oman’s
oil is of medium quality, because it contains unwanted sulphur and is
contaminated with aromatic hydrocarbonates, such as Benzpirins and Benzols.
The oil is located in extreme depths, around 500 meters. It is highly
viscous and water comes up with the oil. The water is heated and pumped
down again to dissolve the viscose oil. It cannot be used for irrigation
purposes because it is polluted.
An oil field is a region with a large quantity of oil wells extracting
oil from beneath the ground. Because the oil reservoirs typically extend
over a large area (possibly several hundred kilometres across) full exploitation
requires multiple wells scattered across the area. In addition, there
may be exploratory wells probing the edges, pipelines to transport the
oil elsewhere, and support facilities.
The typical oil field looks like a small self-contained city in the centre
of a landscape dotted with drilling rigs and "nodding donkeys"
- that is what the pump jacks are called because of their bobbing arm.
To
read more, please download
the full report by Peter Wolanski.
Continue
to "Wadi Hinna".
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To see a short film on the oil pump in action, please klick on the
photo.
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