American gas production peak in the platform to run long. According to 5000 * 108m3 as natural gas production peak platform computing, beginning in 1968, the U.S. natural gas entered the stable development period, 40 years of continuous operation in the peak platform, prosperous.
In 2010, natural gas annual output reached 6110 * 108m3, the proportion of natural gas in the United States, the primary energy consumption accounted for 27%. Among them, 1754 * 108m3 dense gas, Shale gas , Coal seam gas of 1378 * 108m3 484 * 108m3. Unconventional natural gas volume reached 3616 * 108m3, American accounted for nearly 60% of total annual output of the natural gas.
American gas operation for over 40 years at the peak of the platform, and become a pioneer in the world of successful use of natural gas, mainly due to the unconventional natural gas development.
In twentieth Century 80 time metaphase, America natural gas production decline phenomenon, the rapid rise of unconventional natural gas , quickly make up the conventional natural gas production decline in the gap, and sustainable development, make two years to become the world's largest American gas recently, make America gas inlet quantity is greatly reduced, and the overall low the price of natural gas in the international trade.
Shale gas is mined from shale in natural gas, is an important unconventional gas resources. Compared to more conventional natural gas, shale gas development has a long life and exploitation of the advantages of long production cycle, most of the shale gas production and wide distribution, thickness, and generally containing gas, which makes shale gas wells to a stable long-term rate of gas production.
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