1) current terrestrial stress direction
现今地应力方向
1.
To know the current terrestrial stress direction is the basis for effective fracturing in this area.
川西坳陷盐井沟构造沙溪庙组属于低孔、低渗储层,现今地应力方向的研究是该区人工压裂获效的基础。
2) present ground stress
现今地应力
1.
Study on the present ground stress of Es_3~中 in Niu 35 fault block;
牛35块沙河街组三段Es_3~中现今地应力研究
2.
Finite element simulation of the present ground stress field of Sha-4 Member in the Chun-41 fault block;
纯41断块沙四段现今地应力场有限元模拟
3) in-situ stress
现今地应力
1.
Using the measured stress data(fracturing method,AE method) as constrained conditions,the plane and profiles of stress distribution and characteristics of the simulated area was calculated using finite element in-situ stress field simulation.
在综合考虑模拟区几何模型的形状及大小、区域构造格架、边界条件的情况下,选择与地质构造相适应的力学模型,并以实测地应力(压裂法、声发射法)为约束条件,利用有限元现今地应力场模拟方法计算了模拟区地应力场的平面和剖面展布及其特征,模拟结果可为生产单位科学开发管理油气藏提供参考。
4) Present crustal stress background
现今地应力环境
5) in-situ stress field
现今地应力场
1.
Integrated research methods of in-situ stress field characteristics;
现今地应力场特征评价一体化研究
6) Distribution of the present stress filed
现今地应力场分布
补充资料：现今
1.现在，如今。
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