"Currently, even with the most advanced recovery techniques, only about 40 percent of the oil and gas in reservoirs can be recovered. The hope is that by injecting novel sensors into these reservoirs, it will be possible to more accurately map them in 3-D, increase the amount of fuel extracted, and minimize the environmental impact."
"What is needed is a means of mapping the pore structure and the voids between formations, he says, and to do this, researchers need sensors that are smaller than the pores. So the aim is to create micro- or nanosensors that can not only pass through the pores, but also form mesh network to create detailed, 3-D maps of the structure of rock formations."
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