开采这些超深的油矿沉积层所需的钻探压力是开采海上石油正常压力的三倍。
These ultra-deep deposits must be drilled at up to three times the normal pressure for offshore oil.
通过分析近距离保护层开采、水力掏槽法及边抽边掘技术防治煤与瓦斯突出原理及实践应用，从而有利于煤与瓦斯突出矿井选择合理有效的防突技术。
The paper researchs the principle of protective seam mining, hydraulic slotting method and executing-digging technology to avoid risk of coal-gas outburst, and its practices in coal mine.
对伊敏煤电公司露天矿南帮边坡稳定情况进行了实例分析，变形区边坡稳定性主要受四个泥岩弱层控制，采取内排压脚等控制开采的方法是有效的。
The stability of south slope in Yinmin Coal and Electricity Company is analyzed and the stability of the slope is controlled by four weak layers and the restraining mining methods is effective.
按上述网格系统把储层物性模型转化为气藏数值模型后，对气田的初步开发方案进行了论证，并且和多种其它方法相对照，寻求气田开采的最佳方式。
This type of compound grid is used in the simulation of LuoDai gas field to demonstrate the best recovery scheme , with the aiding of other methods.
围岩松软、呈层性显著以及受爆破震动和开采动载的反复作用是回采巷道的基本特征。
Soft and thin-bedded characteristics and dynamic load action from mining and blasting shock are some basic features of the actual mining roadways in coalmine.
山东亨达煤业茅庄矿开采30多年来，形成了多个层平巷同时作业的情况。
Maozhuang mine of Shandong Hengda Coal Mining Limited Corporation has been mined for more than 30 years, and multiple levels of entries were formed.
厚松散层薄基岩下开采引起的地表移动规律及地表移动参数，有其明显的自身特点和规律。
The regularity and parameter of surface movement aroused by mining under thick soil layer and thin base rock have its obvious characteristic and regularity.
煤储层具有伤害的敏感性与不可恢复性决定了在煤层气钻完井、开采过程中要坚持采取系统的保护煤层措施。
Sensitivity to damages and non-recoverability of coal reservoir determines that measures should be taken to protect the system in the process of well drilling, completion and production.
在稠油开采中，储层岩石力学及应力特征对钻井、完井和注汽开采全过程的影响比其它类型油层均更为显著。
For the viscous crude recovery, the influences of rock mechanics and stress characteristics of reservoir on drilling, completion and gas injection development are more clear.
研究资料表明，西安市热储层的天然补给量非常有限，目前开采量基本上来源于含水层的弹性释放量。
The research data shows that Xi'an geothermal natural recharge is quite limited and the current exploitation quantity is largely from thermal reservoir elastic release quantity.
本论文主要是针对远程下保护层开采条件下，对底抽巷上向穿层钻孔抽放远程卸压瓦斯技术进行了深入的研究。
This paper mainly researches on the technique of draining long distance pressure relief gas in bed plate tunnel under the circumstance of mining protective coal seam.
通过理论计算以及3层煤开采涌水及打钻过程中所记录的岩性和钻孔涌水方面的情况来看，裂隙带高度并未达到第四系。
According to theoretical calculate and water surge and lithology condition when digging into 3 coal, the maximal height of the crack strap is not attach to Quaternary alluvium.
针对稠油蒸汽吞吐开采过程中多轮次吞吐后层间及平面矛盾突出的问题，通过室内及现场试验，研制出一种新型高温暂堵剂。
In view of interlayer and areal problem after multi cycle of huff and puff, a new high temperature temporary blocking agent has been developed through laboratory experiment and field test.
滨海潜水含水层是滨海地区开采淡水的重要目的层。
Unconfind aquifers are important for supplying of fresh water in coastal area.
研究表明，任丘古潜山油藏的储层特性和流体性质较适合注气开采，其研究成果对现场实施注天然气开采具有指导意义。
The study shows that reservoir characteristics and fluid property of Renqiu buried hill reservoir fit gas injection recovery, and the result of this study may guide field recovery by gas injection.
煤储层的渗透性是控制煤层气开采的主要储层参数之一。
The coal reservoir's permeability is one of the most important parameters in controlling CBM exploration.
油气藏开采过程中储集层所发生的变化称为储集层的动变化。
The changes of the petrophysical properties during the exploitation in a reservoir is termed as dynamic changes in the reservoir.
碎屑岩储层渗透率分布非均匀性是直接影响油气开采效果的客观因素。
The heterogeneity of the permeability distribution in clastic rock reservoirs is the objective factor that directly affects the efficiency of petroleum production.
根据短壁开采条件下保护煤柱的布设特点，建立由保护煤柱支承的关键层力学分析模型。
The mechanical model of key strata supported by coal pillar is set up according to the layout of coal pillars in the coalface of short wall mining.
为了解决下保护层开采对上覆煤层巷道围岩变形的影响，采用注浆加固巷道围岩是一种可行的方法。
In solving the problem of deformation in surrounding rocks of the overlying coal entry caused by upper protective seam mining, reinforcing the surrounding rocks by grouting is a feasible method.
针对不同尺寸的套管完井，在侧钻井分层开采的过程中的配套了封堵和卡封等配套的改层工艺。
According to the casing strings of different sizes, converting zone technology including chemical plugging and packer setting is matched during the process of selective zone production.
保护层开采时，对被保护层的瓦斯治理是一项非常重要的工作。
When the protective coal seam is mined, the gas management on the protected coal seam is a very important job.
本文利用UDEC3.0软件对近距离上保护层开采导致的覆岩移动及裂隙发育过程进行数值模拟。
Numerical simulation was conducted using UDEC3.0 for the movement of overlaying strata and fracture development caused by the mining of upper protective layers of coal seams with close quarters.
能确定不同源岩层所作的贡献，进而对混层开采进行配产，并能为下伏油藏的存在提供快速的判识。
The isotopic analyses in commingled production could be used to allocate contributions of individual sands and distinguish underlying oil reservoirs.
空气钻井采用空气作为循环介质，最适低压和低渗透储层的开采。
The use of air as a circulating medium for drilling is the best way for the development of low pressure and low permeable formation.
空气钻井采用空气作为循环介质，最适低压和低渗透储层的开采。
The use of air as a circulating medium for drilling is the best way for the development of low pressure and low permeable formation.
应用推荐