三次采油（Tertiary Oil Recovery）是指继一次和二次采油之后，通过注入其他驱替介质，采用物理、化学、热能、生物等方法，以提高采收率为目的的采油技术。
基于126个网页-相关网页
The nitrogen injection is a tertiary oil recovery technology.
油田注氮气开采技术是一项油田三次采油技术,是一项崭新的油田增产工艺措施。
参考来源 - 油田注氮气开采技术研究及现场试验The tertiary oil recovery research had become important issues, which aimed at improving oil recovery of remainder oil after water flooding or gas injection.
提高水驱后剩余油采收率的三次采油研究，已成为油田开发后期加深油田开发的重要课题。
参考来源 - 油气开采用表面活性剂的合成及性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This technique has broad application prospects in tertiary oil recovery.
在三次采油中，该项技术有广阔的应用前景。
Therefore the modified lignin has bright application prospects as a sacrificial a-gent in the tertiary oil recovery.
改性碱木质素作为三次采油牺牲剂具有广阔的应用前景。
As developing time continues, remnant resources become less and less and most ot old oil fields has entered into the tertiary oil recovery stage.
随着开采时间的延续，剩余资源量逐步减少，大多数老油气田已进入三次采油阶段。
应用推荐