The results show that the matrix in the microstructure occurs dynamic recovery and recrystallization and the materials generate cyclic softening during thermal cycling.
结果表明，在热循环过程中基体组织发生动态回复和再结晶，材料产生循环软化；
2
According to the geological characteristics and current recovery status of this reservoir, cyclic water injection is adopted to improve development response.
针对该油藏的地质特征和开采现状，利用周期注水技术改善开发效果。
3
Cyclic water injection increases swept volume through oil-water percolation effect and capillary pressure effect to improve water drive recovery factor.