1) net burden pressure
净覆压
1.
Relation between reservoir and net burden pressure in Wendongshasanzhong reservo irs;
文东沙三中油藏净覆压与储层物性的关系
2) net overburden pressure
净上覆地层压力
1.
The core testing results show that porosity and permeability of reservoir rocks decrease with the increase of net overburden pressure, and the fluctuation range of permeability is more than that of porosity.
黄骅坳陷北部南堡凹陷高柳地区明化镇组、馆陶组砂岩属疏松、固结程度较差的储集层 ,岩心实验结果表明 ,随着净上覆地层压力 (净覆压 )的增加 ,岩石的孔隙度、渗透率均不同程度地降低 ,并且渗透率的变化幅度远大于孔隙度。
3) net overburden stress
上覆岩层净应力
4) effective overburden pressure
有效覆压
1.
A new method of determining relationship between permeability and effective overburden pressure for low-permeability reservoirs;
确定低渗岩心渗透率随有效覆压变化关系的新方法
5) overburden pressure
上覆压力
1.
Calculation of excess pore water pressure of saturated sand foundation with different vertical drainage conditions and overburden pressure;
竖向不同排水条件和上覆压力作用下砂基超静孔隙水压力计算
2.
In the measuring of core permeability in low permeability reservoir,overburden pressure,net overburden pressure and pore pressure affect the accurate measuring of core permeability.
低渗透气藏岩心渗透率测试中 ,上覆压力、净上覆压力和孔隙压力都极大地影响着渗透率的准确测量。
3.
overburden pressure and conso1idation ratio are tested so as to rationallyset up the control density of saturated sandy soil.
试验研究了剪切波速与上覆压力和团结比的关系，提出了一个由实际测定的剪切波速估算试验控制密度的方法，通过实际计算验证该法的可行性。
6) overburden pressure correction
覆压校正
补充资料：覆压
1.覆盖压住。 2.倾覆;倒坍。
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