1.
EXPERIMENTAL RESEARCH ON FRACTURE EVOLUTION LAW OF WATER-RESISTING STRATA IN COAL SEAM FLOOR ABOVE AQUIFER
承压水上开采煤层底板隔水层裂隙演化规律的试验研究
2.
A consolidating technology of pouring starch into bottom board to cut off water in coal pitJiaozuo coal industry group Fang-Zhuang coal mine;
井下煤层隔水底板注浆堵水加固技术
3.
Analysis on permeability of key water isolated stratum under seam floor and under stress function
应力作用下煤层底板关键隔水层渗透性分析
4.
The grouting reconstruction technique of lower confining bed can be used to control the water hazard from coal floor.
煤层底板含水层注浆改造技术可以彻底根治底板水害。
5.
Influence of the impervious interbeds on the drainage and oil production performance of the thin oil reservoir with bottom water
隔夹层对薄层底水油藏排水采油动态影响研究
6.
Water Prevention and Control Technology of Seam Mining Under Thin Floor Condition
薄层底板条件下煤层开采防治水技术
7.
ANALYSIS ON THE INFLUENCE OF FAULT STRUCTURE TO WATER-INRUSH FROM COAL FLOOR
断层构造对煤层底板突水的影响分析
8.
ABSTRACT: This paper provides formula of critical production computation of oil wells in reservoir with bottom water and confing bed, which is suitable for all wells in reservoirs with bottom water and confing bed.
本文给出了带隔板底水油藏油井的临界产量计算公式,它适用于所有带隔板底水油藏的油井。
9.
Combined ANN forecast of water-inrush from coal floor
煤层底板突水组合人工神经网络预测
10.
Study of Drainage for Limestone Water of Coal Floor Based on Visual Modflow
基于Visual Modflow煤层底板灰岩水疏放性研究
11.
A floating barrier separates a clean water surface from a water surface containing the monolayer.
一块浮动隔板将清洁的水面与含单分子层的水表面隔开。
12.
RESEARCH ON EFFECT OF FAULT DIP ON FAULT ACTIVATION AND WATER INRUSH OF COAL FLOOR
断层倾角对断层活化及底板突水的影响研究
13.
NUMERICAL ANALYSIS OF PATHWAY FORMATION OF GROUNDWATER INRUSH FROM FAULTS IN COAL SEAM FLOOR
含断层煤层底板突水通道形成过程的仿真分析
14.
Many actors have influence on water inrush from the floor, of them the geological conditions of the floor are the most important.
底板突水与否取决于多方面影响,其中最重要的是煤层底板条件。
15.
RELATIVE STRATA IMPERMEABILITY IN ORDOVICIAN TOP AND RISK ASSESSMENT OF WATER INRUSH FROM COAL FLOOR IN XINYI COALFIELD
新驿煤田奥灰顶部相对隔水性及底板突水危险性评价
16.
PREDICTION OF QUANTITY OF WATER INRUSH FROM COAL SEAM FLOOR AND ITS REINFORCEMENT TECHNIQUE BY GROUTING
煤层底板突水水量预测及注浆改造技术
17.
Therefore, the barrier distribution should be taken into consideration for the perforation of reservoir with bottom water and gas cap.
因此，气顶底水油藏油井射孔时，应考虑隔板的分布。
18.
The distance from the impermeable base to the free surface is a function of space and time.
由隔水底板至自由面的距离是空间和时间的函数。