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。
It will provide significant guide for oilfields, especially for those having high gas-oil ratio in western China developed by abundant associated gas or gas-injection miscible phase process.
这将为西部油田特别是高气油比油田利用丰富的伴生气、采用注气混相驱开发有一定的借鉴意义。
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。
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