HOUSTON, Sept. 17 (Xinhua) -- Working gas storage in the contiguous United States was 3,614 billion cubic feet (about 102.34 billion cubic meters) in the week ending Sept. 11, a net increase of 89 billion cubic feet, or 2.5 percent, from the previous week, the U.S. Energy Information Administration (EIA) said Thursday in a report.
The total working gas storage increased by 17.4 percent from this time last year, or 13.2 percent above the five-year average, according to the EIA's Weekly Natural Gas Storage Report.
The storage of working gas usually turns to decrease in November and will continue to drop in April when heating season ends in the country, according to previous data.
Working gas is defined as the amount of natural gas stored underground that can be withdrawn for use. Its storage capacity can be measured in two ways: design capacity and demonstrated maximum working gas capacity.
The contiguous United States consists of the 48 adjoining states of the United States, plus the District of Columbia, and excludes the non-contiguous states of Alaska and Hawaii, and all off-shore insular areas.
As the world's important energy producers and consumers, the United States and China have great potential in energy cooperation, experts say.
According to the latest release from Chinese National Bureau of Statistics, China's natural gas imports rose 12.3 percent year on year to 9.36 million tonnes last month. Enditem
