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Coming soon to a country near you: The US frac phenomenon
The United States' monopoly on pulling oil and gas out of ultra-dense rock formations is ending, as companies aim to replicate the success in other countries, energy analysts said Tuesday.
View ArticleEnhanced oil recovery techniques limited in shale
Energy companies currently leave about 95 percent of the crude in the ground at today's unconventional oil wells, but they face major technological challenges in boosting recovery rates, a Schlumberger...
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