Drilling shale to capture oil and gas is a technology that China, which burns a lot of coal, is eager to learn. That's why it's a partner in a south Texas 'fracking' project.
Last month, China's thirst for energy came to American shores. On Oct. 11, the government-run China National Offshore Oil Corp. agreed to pay $2.2 billion for access to oil and gas assets in south Texas – marking China's first successful energy investment in the American market.
It's the latest recognition that south Texas – long overlooked by the US energy industry – is becoming an important frontier in what one official calls the "gold rush of the 21st century." A host of energy companies from Norway to India have already made deals in this sparse land of tall grass and Texas mulberry.
This region offers plentiful natural gas and oil locked in shale rock formations. But until recently they were difficult and expensive to tap. Since 2000, however, the United States has become a leader in fracturing these shale formations and collecting the trapped fossil fuels – a process called hydraulic fracturing, or "fracking."
This is why China and other countries have invested nearly $5 billion this year in south Texas drilling projects. They're not looking to ship American natural resources back home, but to learn how to do hydraulic fracturing themselves.
It's a development that could have a major impact on global energy.
With huge shale reserves underfoot, China and India – two of the world's heaviest coal users – could reduce their carbon emissions, since natural gas burns 40 percent cleaner than coal. For the US and Europe, it's a chance to become less dependent on imported natural gas.
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