CO2 EOR
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The industry is currently injecting more pore volumes of CO2 than earlier. There is more emphasis on maintaining wellbore conditions and improving sweep efficiency. -
The challenge is immense, but the promise is, too. If the oil and gas business can scale up CO2 EOR, then it can play a very big role in mitigating climate change while offering carbon-negative fuels.
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Extreme downhole conditions may lead to rapid degradation of pumped cement. The understanding of degradation of cement under such conditions is imperative to bring about improvements in the cement formulation.
