Gas injection velocity has strong effected on oil recovery for non-miscible flooding.
注气速度对非混相驱的采收率有很大的影响。
Now, there arent uniform screening indexes and method about screening out CO2 injection miscible flooding reservoirs.
目前，在注CO2混相驱油藏的筛选上，缺乏统一的筛选指标和筛选方法。
Therefore, this paper presents a study of CO2 miscible flooding mechanism which considers the existence of formation water.
因此，本文提出了考虑地层水存在的CO2混相驱机理研究课题。
Pubei oil field in the Tuha basin, Xinjiang is a typical volatile oil reservoir, and it is the first one to be under miscible flooding in China.
新疆吐哈葡北油田为一典型的挥发性油藏，是我国首先开展混相驱实验的油田。
The Pubei oilfield is the first one that adopted miscible-flooding development in China, the item of gas injection miscible flooding is one of the tasks of nine-five native plan.
葡北油田是我国第一个采用天然气混相驱开发的油田，注气混相驱项目是国家九五攻关课题之一。
The technology of crude oil fingerprint is first applied to the study of oilfield development by miscible gas injection flooding taking Pubei oilfield in Tuha basin as an example.
以吐哈盆地葡北油田为例，首次将原油指纹技术应用到注气混相驱油田开发研究领域。
The technology of crude oil fingerprint is first applied to the study of oilfield development by miscible gas injection flooding taking Pubei oilfield in Tuha basin as an example.
以吐哈盆地葡北油田为例，首次将原油指纹技术应用到注气混相驱油田开发研究领域。
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