1) low-permeability and low-pressure gas reservoir
低压低渗透气藏
3) low permeability gas reservoir
低渗透气藏
1.
Selection of reasonable drawdown pressure with consideration of deformation effect for low permeability gas reservoir;
考虑变形效应低渗透气藏合理生产压差的选择
2.
A study on numerical simulation of deformable low permeability gas reservoir;
考虑介质变形的低渗透气藏数值模拟研究
3.
Productivity analysis of fractured well in low permeability gas reservoir;
低渗透气藏压裂井产能分析
4) low permeability reservoir
低渗透气藏
1.
Present state of low permeability reservoir percolation study;
低渗透气藏渗流研究现状
2.
Study on water lock effect in low permeability reservoir;
低渗透气藏水锁效应研究
5) low-permeability gas reservoir
低渗透气藏
1.
Influence of start-up pressure gradient and stress sensitivity on productivity of low-permeability gas reservoirs;
启动压力梯度和应力敏感效应对低渗透气藏水平井产能的影响
2.
An unsteady seepage flow model considering kickoff pressure gradient for low-permeability gas reservoirs;
考虑启动压力梯度的低渗透气藏不稳定渗流模型
3.
Productivity analysis for fractured well in low-permeability gas reservoirs considering slippage effect
考虑滑脱效应的低渗透气藏压裂井产能分析
6) low pressure low permeability gas reservoir
低压低渗气藏
补充资料:低压反渗透膜
分子式:
CAS号:
性质:低压反渗透膜指操作压力为0.7~1.5MPa的反渗透膜,若操作压力为0.3~0.7MPa,称超低压反渗透膜。反渗透过程的操作压力是由水溶液的渗透压和反渗透膜性能决定的,反渗透膜性能好,只要操作压力略高于渗透压,就能得到近似理论计算值的透水量和很高的脱盐率,这是理想的低压反渗透膜。另一类超低压反渗透膜是用于含盐量很低的水溶液,其本身渗透压就很低,因而操作压力也低。当前工业用低压反渗透膜,用于含盐量1×10-3左右的水溶液脱盐,操作压力范围在0.3~2.1MPa,随操作压力降低,透水量成倍减少,脱盐率以百分点降低。
CAS号:
性质:低压反渗透膜指操作压力为0.7~1.5MPa的反渗透膜,若操作压力为0.3~0.7MPa,称超低压反渗透膜。反渗透过程的操作压力是由水溶液的渗透压和反渗透膜性能决定的,反渗透膜性能好,只要操作压力略高于渗透压,就能得到近似理论计算值的透水量和很高的脱盐率,这是理想的低压反渗透膜。另一类超低压反渗透膜是用于含盐量很低的水溶液,其本身渗透压就很低,因而操作压力也低。当前工业用低压反渗透膜,用于含盐量1×10-3左右的水溶液脱盐,操作压力范围在0.3~2.1MPa,随操作压力降低,透水量成倍减少,脱盐率以百分点降低。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条