Reuters Article-Cont.19 Aug 2014 07:07
The region's importance has been declining in terms of both production and share of proved reserves in recent years (http://link.reuters.com/duq62w).
In 2013, the countries of the Gulf and the Arabian Peninsula, which the BP Statistical Review of World Energy terms "the Middle East", accounted for almost 33 percent of global oil production and 17 percent of gas output.
But the share of both has flattened in the last three years after rising strongly since the mid-1980s.
The shift away from the Middle East is even more marked in terms of proved reserves, which represent future production.
Middle Eastern countries accounted for 48 percent of proven oil reserves worldwide in 2013, down from 56 percent in 2005 and 64 percent in 1993, according to BP.
The region contained 43 percent of proven gas reserves, down only marginally from 46 percent in 2005, but ending the steadily increasing share that had characterised the market since the 1980s.
For the last two decades, oil and gas producers have been adding reserves more rapidly outside the Middle East.
Between 1993 and 2013, oil producers added to proved reserves at an average annual rate of 4.2 percent in the rest of the world but just 1.0 percent in the Middle East.
Over the same period, gas producers added reserves in the rest of the world at an average rate of 1.8 percent per year compared with 3.0 percent in the Middle East.
But growth in the Middle East has slowed recently. In the second half of the period, reserve growth in the rest of the world accelerated to 2.3 percent a year, while reserve growth in the Middle East eased to just 1.1 percent.
The metaphorical centre of gravity in the global oil and gas industries is gradually shifting from the Middle East towards North and South America, Africa and Asia.
And the trend seems set to continue over the next decade, given the shale boom in North America, and intensive exploration and production in other regions outside the Middle East.
RELATIVE LATECOMER
The Middle East was a comparative latecomer to the oil and gas industry and its dominance of global production is a relatively recent phenomenon.
During the first five decades of the 20th century, global oil production was dominated by the United States, Mexico, Venezuela, Romania, Russia, Malaysia and Indonesia.
The first oil was found in Persia only in 1908, followed by Iraq in 1927, Bahrain in 1932, Kuwait in 1937, Saudi Arabia in 1938, the United Arab Emirates in 1954 and Oman in 1962.
As late as the 1940s, the Middle East was still a relatively small oil producer in global terms. In 1950, the Persian Gulf countries accounted for less than 17 percent of worldwide production.
Massive field discoveries between the 1940s and the 1960s, and extensive development work by the international oil companies, boosted the Gulf's share of global output to 25 percent in 1960 and 31 percent in 1970.
But disputes escalated over pricing and government revenues. Between 1970 and 1980