The two topic technologies can be realized by detecting structure instrument of the roof rock and micro-deformed monitoring instrument.
论述了两项关键技术分别由顶板岩层结构探测仪和顶板微变形监测仪两个仪器来实现。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of such reservoirs.
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of s...
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
The author studies on the technology of image reinforcement, image segmentation and edge test about CT image of shale rock, and then obtains the realistic micro-structure image in the rock.
本文研究了页岩的CT图像增强、图像分割和边缘检测技术，得到了岩石内部的真实细观结构图像；
The author studies on the technology of image reinforcement, image segmentation and edge test about CT image of shale rock, and then obtains the realistic micro-structure image in the rock.
本文研究了页岩的CT图像增强、图像分割和边缘检测技术，得到了岩石内部的真实细观结构图像；
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