CO2 flooding can evidently improve oil recovery ratio and reduce more than 90% of the injected air.

CO 2驱采油可显著提高原油采收率，并可同时削减注入气量的90%以上。

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The field feasibility study of CO2 flooding points out the study contents in the laboratory and methodologies and methods used in the laboratory.

在油田进行CO_2驱的可行性研究中，指出室内必须研究的内容以及研究这些内容的手段和方法。

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Based on simulate reservoir formation conditions of Huan 26 block, study the effect of CO2 flooding by using slim tube experiment and determine the MMP of CO2 and the formation oil.

在模拟欢26块油藏地层条件下，利用细管实验研究了CO2驱油效果，并测定地层油与CO2的最小混相压力。

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It studied carbon-dioxide flooding but figured that buying the CO2 and building a pipeline to transport it would eat up profits.

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These generally require enhanced oil recovery techniques such as gas (CO2) injection, chemical injection, microbial injection, cyclic steam injection, steam flooding, and fire flooding.

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