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- From the analyzing of the process of production at CBM wells on the basis of hydro geologic, this paper elaborates the mechanism of water drainage and gas production at CBM wells. 从水文地质的角度分析了稳定状态和非稳定状态下煤层气井的生产过程,揭示了煤层气井生产的实质就是通过排水达到降压、采气,以地下水运移规律为指导进行排采是煤层气井持续、稳定、高产的关键。
- I've studied geology in my college. 我在大学里已经学过地质学。
- I know only a few streaks about geology. 我对地质学只是略知一二。
- Furthermore, by using tringle crossplot method and Kukeer method, geologic parameters are calcul... 根据定性、定量评价气层的方法编制了数字处理软件。
- Abstract: Hydrological and geological parameters are important factors for planning and design works of hazard prevention in hillslope. 文章摘要: 山坡地防灾工程的规划设计，常需考虑地文与水文参数，而这些参数常具有高度之不确定性。
- Geology here passes over the continuation of the history of man to Archeology. 地质学在此把人类历史的延续移交给考古学。
- Hydro - geological parameter 水文地质参数
- Combining with the designing and operating keys of Zhuang 1 Ping 5 Well, the specific methods are provided by using LWD system to survey well trajectory and geological parameters. 结合桩1-平5井设计与施工要点，提出了应用LWD测量井眼轨迹参数和地质参数（含自然伽马及电磁波电阻率）的具体方法和步骤。
- A radial model of single well and a 2D profile model of injection-production wells are built according to geologic parameters of Esh reservoir in Yanmuxi oilfield. 依据第三系油藏雁6块地质参数,建立单井径向模型和二维注采剖面模型,就雁木西油田开发存在的问题及注水过程中各项因素的影响情况展开分析。
- The hydro craft floated over the water. 水翼艇在水面漂流。
- Spend by each department have to fall within certain parameter. 每个部门的开支必须属于确定的系数之内。
- Soon after, Norsk Hydro said it was bowing out. 不久，海德鲁就宣布退出。
- It is a problem that relates to geology. 那是一个与地质学有关的问题。
- Combining with the designing and operating keywords of Zhuang 1 Ping 5 Well, the specific methods are provided by using LWD system to survey well trajectory and geological parameters. 结合桩1-平5井设计与施工要点,提出了应用LWD测量井眼轨迹参数和地质参数(含自然伽马及电磁波电阻率)的具体方法和步骤。
- A mathematical model of ore deposit can help us to know the mathematical relationship in geological parameters of ore deposit(ore body)and grasp the quantitative law in correlatable factors. 矿床模型可为同类矿床矿产预测和找矿勘探工作提供指导。建立矿床数学模型有利于摸清矿床(体)地质参数间的数学关系,掌握其相关因素间定量规律。
- The diffrent combinations of calculation node and diffrent scales of data gridding were calculated by using the real geologic parameters from the beach area of Shengli Oilfield , and sat... 利用该模型对胜利油田滩海地区的实际地质参数进行了不同计算节点组合、不同数据网格规模的并行计算,取得了满意的模拟结果。
- Technical code for the hydro geological investigation of water supply of thermal power plants 火力发电厂供水水文地址勘测技术规范
- The characteristics of the geological parameters affecting gas-well deliverability are analyzed and a correlation analysis of the gas-well deliverability with the geological parameters is finished. 分析了影响气井产能的地质参数特征，完成了气井产能与地质因素的相关分析。
- Learning sample is selected based on Euclid distance of geologic parameters in the target well.The model is used to predict production variation for different sand volumes after fracturing. 通过该模型预测不同砂量下油井压裂后的产量变化情况,并结合经济评价方法来确定以经济效益为目标的最优加砂量。
- Study of the ore-field geology and ore-controlling structure in the ore belt indicates that the stratabound plus hydro... 对矿带内矿田地质和控矿构造的调查表明,本区的层控加热液改造型矿床与成矿构造关系密切。
