Though Australia has prodigious natural gas resources, the country's geology, remoteness and economy have put it in a difficult position in competing financially with other growing natural gas producers. However, timing has been on Canberra's side. The technological revolutions that led other producers such as the United States to increase natural gas production occurred after Australia had begun developing its own expensive resources, so Canberra had a few years' head start in getting large quantities of natural gas to the market. As a result, Australia's liquefied natural gas (LNG) exports will rival the size of Qatar's, allowing it to become the largest exporter to the Asian market by 2020. Yet Australia's continued growth in natural gas exports could cease after the first wave of LNG projects come online, because capital that could be spent on increasing Australia's export capacity now has other, more profitable destinations that did not exist when Australia's natural gas export development began.
Australia has three primary sources of natural gas: conventional deposits, coal bed methane and shale gas. Combined, the country has an estimated 23 trillion cubic meters of technically recoverable reserves, half of which are from shale gas deposits, one-fourth of which are from coal bed methane deposits and one-fourth of which are from conventional deposits. Currently, only coal bed methane and conventional deposits are commercially producing. Once conventional offshore gas resources off the coast of northwestern Australia and coal bed methane extraction technology became economical in the east, it became apparent that Australia was going to emerge as one of the world's largest LNG exporters in a short time. Right now, Australia has three liquefaction plants in operation and seven under construction that will be completed by 2017, increasing Australia's export capacity from about 30 billion cubic meters to nearly 120 billion cubic meters. Other projects and expansions are being proposed.
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