Saudi Aramco Testing C02 to Get More Oil From Giant Ghawar Field - Bloomberg Business:
"Saudi Arabian Oil Co. started injecting carbon dioxide to try and boost extraction rates from the world’s biggest oil field as the company steps up plans to recover more crude from its deposits.
Saudi Aramco, as the company is known, already started injection and will put 40 million standard cubic feet per day of CO2 into the Uthmaniyah area south of the Ghawar field, it said Thursday in an Arabic statement on its website. About 40 percent of what’s injected will be stored in the field.
“The project aims to enhance oil recovery beyond the more common method of water flooding, and is the largest of its kind in the Middle East,” it said. The project is part of the company’s efforts to reducing domestic carbon emissions and meeting environmental goals, it said."
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