secondary oil recovery

基本解释

Water flooding is the most popular technique of secondary oil recovery and important method for high and stable production.
注水是目前油田開發中應用最廣泛的二次採油技術，也是目前高産穩産的重要手段。
syue.com
For the secondary and tertiary oil recovery, in the process of gas injection EOR, injected gas's dissolving speed in the oil is determined according to gas diffusion coefficient.
在二次、三次採油過程中，注氣提高原油採收率時，要根據氣躰擴散系數確定注入氣躰在油中溶解速度；
lib.swpu.edu.cn
Depth profile control in water injector is not only an important technology of secondary oil recovery, but also the technical key of tertiary oil recovery in severe heterogeneous oil reservoirs.
注水井深度調剖不僅是一項重要的二次採油技術，而且是嚴重非均質油藏進行三次採油的技術關鍵。

Worse yet, even proponents of this deal like former Deputy Energy Secretary Henson Moore acknowledge that revenue streams associated with secondary recovery at existing oil wells could be generated in as little as 6-24 months.
CENTERFORSECURITYPOLICY: Center For Security Policy