One of these kinetic models is the geologic strata pressure with productive time variety, which will change the traditional static optimization allocation.
其中地层压力随生产时间变化的动态模型,将改变传统的气井静态配产方法。
Taking the 2up coal mining face in Huangsha Mine as the study object, the paper analyzed the mine strata pressure behavior law and features of the coal mining face.
以黄沙矿2上采煤工作面为研究对象,分析了该工作面矿山压力显现的规律与特点;
For the effect on the control of strata pressure and prevention of rock burst, we need monitor in the mine engineer except the study and compute in the process of mine design.
为有效控制地压和防治岩爆,除了采矿设计阶段进行计算和分析研究外,还必须在采矿工程中进行实时监测。
With the analysis on the cause of the mine pressure bumping occurred, the suitable measures to prevent and control the mine strata pressure bumping in the mine were summarized.
通过分析此次冲击地压发生的原因,提出了适合该矿防治冲击地压的措施。
During the operation of the salt cavern gas storage, the salt bed around the salt cavern will generate variation of stresses because of strata pressure and internal pressures of the salt caverns.
盐穴储气库在运行过程中溶腔周围的盐层受到地层压力和溶腔内压的多重作用而产生应力变化。
The distribution of fluid residual pressure of Mesozoic strata in Ordos basin is studied based on the equilibrium depth method.
利用平衡深度法研究了鄂尔多斯盆地中生代地层的流体剩余压力分布特征。
The exploration targets include the Toutunhe Formation and the above strata, the shallow - burial area toward northeast of Dong 2 well, and the early - formed abnormal pressure belts.
头屯河组及其以上地层、董2井北东埋藏较浅地区和早期形成的异常高压带为勘探的有利目标。
These Wells possess such characteristics as high window cutting point, small size of tailpipes, low permeability of target strata, low pressure and low production.
这类侧钻井具有侧钻开窗点高、尾管尺寸小、目的层渗透率低、压力低、产量低等特点。
Gas hydrate is hydrocarbon resources formed under certain temperature and pressure, occurring in continental slope, deep sea or permanent frozen strata in the poles.
天然气水合物是在一定温度、压力条件下形成的烃类资源,富存于陆坡、深海及极地永冻土层中。
The major pay bed is low permeable ultra dense sandstone. Its permeability and pore throat texture are very sensitive to the net pressure of overlying strata.
主要产层为低渗透超致密砂岩,其渗透率和孔喉结构对上覆地层净压力很敏感。
Drilling a well in the broken carbonate strata where the pressure gradient is widely different, lost circulation is an important factor that makes the rig time losed.
在压力梯度悬殊的碳酸盐岩破碎地层中钻井,井漏是损失钻机月的重要因素。
For the low pressure drain well, or more sets of strata under the pressure of the system, often due to poor formation pressure Wells leakage accident occurred.
对于低压易漏井,或多套压系统下的地层,常常因地层承压能力差而发生井漏事故。
The vital problems to be solved in Shendong mine are the dynamic pressure damage of thin rock strata roof under thick sandy soil soft stratum and the loss of water and soil under mining.
浅埋煤层薄基岩厚砂土松散层顶板动压灾害和采动水土流失是神东矿区急需解决的重大问题之一。
The authors of this paper hold that the mechanism of abnormal pressure is related with disequilibrium compaction, aquathermal expansion, hydrocarbon generation and better sealing strata.
超压异常的形成与不均衡压实、水热增压、烃类的生成及存在较好的封闭层有关。
Ranges of fractured strata and high stress distribution of abutment pressure are all depend on the degree of mining disturbance on stope strata.
采动围岩破裂范围和支承压力高应力分布范围取决于开采对岩层的扰动程度。
This paper considers comprehensively water source, water pressure, impedance water strata, and fault ectal factors to establish a ANN forecast model for water-inrush from coal floor.
本文综合考虑水源、水压、隔水层、断层等因素对煤层底板突水的影响,建立了煤层底板突水人工神经网络预测模型。
There are several conventional methods to measure stratal connectivity such as wireline logging, strata correlation, geochemistry, pressure test, reservoir simulation and tracer.
目前国内外测定油藏连通性的方法大多采用电缆测井、地层对比、地球化学、压力测试、油藏数值模拟及示踪剂等方法研究地层连通性。
Is to take certain method control strata pore pressure, basically keep the pressure in the well balanced, ensure the smooth progress of the rig.
就是要采取一定的方法控制住地层孔隙压力,基本上保持井内压力平衡,保证修井的顺利进行。
This model provides a unified idea and method for study of pressure in longwall mining and strata movement.
组合岩梁模型的建立,为采场矿压和岩层移动的研究提供了一种新的思想和方法。
The formation of anomalous low pressure resulted in uplift and denudation of strata and migration of fluid flow.
异常低压则主要归因于地层的抬升剥蚀和流体的运移。
Deformation pattern of rocks in earth's crust is effected by tectonic stress, fluid pressure and gravity of the overlying strata.
地壳中岩石的变形模式受构造应力、流体压力和上覆岩层重力共同作用的影响。
The chemical grouting is one of effective methods to treat mine quicksand in difficult grouting strata with low grouting pressure.
化学注浆是解决难灌注地层和低压条件下的矿井水砂灾害防治的有效手段。
The laws of rock strata moving and pressure manifestation, the regulations being followed in the course of entry layout and the theoretical base fors...
着重阐述了岩层移动和矿压显现规律,在布置巷道时应遵循的规则,以及选择最佳方案的理论依据。
The laws of rock strata moving and pressure manifestation, the regulations being followed in the course of entry layout and the theoretical base fors...
着重阐述了岩层移动和矿压显现规律,在布置巷道时应遵循的规则,以及选择最佳方案的理论依据。
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