1) water flooding
水驱油
1.
Then, the microscopic distribution laws of remaining oil were discussed at different stages of water flooding and at different wetting situations.
利用逾渗网络模型在微观水平进行随机模拟来研究水驱油的微观渗流规律,通过模型计算结果与油水稳态相对渗透率驱替实验结果对比验证了网络模拟的有效性。
2.
This Paper performs an experimental study on the low permeable rock sample in Yushulin Oil Field using a two phase seepage formulas which can describe the water flooding seepage rule in reservoir rock sample of ultra low reservoirs and compares the result with the measurement with original calculating method.
利用能够描述特低渗透储层岩样水驱油渗流规律的两相渗流公式 ,对榆树林油田低渗透岩样进行了相对渗透率实验研究 ,并与原计算方法测定的结果进行了对比分析。
3.
The constraint of complex geological conditions and the high heterogeneity of oil reservoirs make filtration resistance vary greatly in the process of water flooding.
由于复杂地质条件的约束,油藏非均质性较强,水驱油过程中各渗流通道阻力差异大,流体容易沿渗流阻力小的高渗透率通道流动,这就造成储层波及范围小、动用程度低。
3) Water driving oil
水驱油
1.
In order to find out its affecting law, to find out reservoir remaining oil distributing , to adopt rationality measure and to improve oil reservoir recovery ratio, it is quite need that carrying through affecting experiment study opposing water driving oil impact of storing floor heterogeneity character.
所以进行储层非均质性对水驱油效果的影响实验研究 ,找出其影响规律 ,对搞清油藏剩余油的分布、采取合理性措施、提高采收率显得十分必要。
4) oil-drive-water(drainage)
油驱水(驱替)
6) oil-water displacement
油水驱替
1.
As an important influence factor in oil-water migration,surface tension may act as driving force or resistance of oil-water displacement,depending on the geometric shape differences of the migration channels.
采用表面规则的突起台阶模拟粗糙元,使用非定常的Navier-Stokes方程和流体体积函数(VOF)界面追踪方法,使用连续表面张力(CSF)模型考虑表面张力的影响,对毛细管通道中的油水驱替进行了数值模拟。
补充资料：皂化溶解油、肥皂油和调水油
分子式：
CAS号：
性质：又称皂化溶解油、肥皂油和调水油。金属切削油的一类。一般是淡褐色至深褐以液体或半固体。由在矿物油中加入适量的皂类乳化剂（如钠皂、钾皂、松香钠皂、松香皂或环烷酸钠皂）和少量稳定剂（如乙醇或甲醇）而成。使用时与软水掺合成稳定的白色乳化液。作用以冷却为主，润滑为次。用于车制、锯断、钻孔、磨制等金属粗加工。
CAS号：
性质：又称皂化溶解油、肥皂油和调水油。金属切削油的一类。一般是淡褐色至深褐以液体或半固体。由在矿物油中加入适量的皂类乳化剂（如钠皂、钾皂、松香钠皂、松香皂或环烷酸钠皂）和少量稳定剂（如乙醇或甲醇）而成。使用时与软水掺合成稳定的白色乳化液。作用以冷却为主，润滑为次。用于车制、锯断、钻孔、磨制等金属粗加工。
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