A complete set of economic evaluation methods for NGH reservoir development is proposed.
提供了一套较为完整的NGH藏开发经济评价方法。
The accumulative gas production and the production time decreased as the quality of NGH reservoir decreased.
累积产气量和开采时间随着NGH藏品质的降低而逐级减少。
The mathematical model for NGH reservoir development is built, and the corresponding simulation calculation program is compiled.
建立NGH藏开发数学模型并编制相应的数值模拟计算程序。
The storage and transportation of natural gas in the form of natural gas hydrate (NGH) is a new method with high security and low cost.
以天然气水合物方式储运天然气是一种新型的既安全可靠，又能大幅降低运输费用的方式。
Analyzed are NGH storage and transportation technology from 4 aspects, problems are put forward and its application prospect is forecast.
从四个方面分析了水合物储运的相关技术，指出了存在的问题，并对应用前景进行了展望。
The article proposes to transport gas in form of natural gas hydrate (NGH) pellets. The workflow and the feasibility of shipping NGH are discussed.
文章提出以天然气水合物(ngh)球的形式来输送天然气，并讨论了船运ngh的流程及其可行性。
Several exploitation methods for tapping NGH have been suggested, such as thermal activation, pressure releasing, chemical inhibitor, replacement and slurry mining.
现有的多种天然气水合物开采方案，如热激法、减压法、化学抑制剂法、置换法和混合开采法等。
Detail analysis and digital simulations of NGH Scheme are presented for suppression and countermeasures of subsynchronous resonance (SSR) in a power system with series compensation.
针对串联补偿系统次同步谐振(SSR)问题的抑制及防止措施，对NGH次同步谐振阻尼方案作了详细的理论分析和仿真研究。
The physical simulation experiments of natural gas hydrate(NGH) production by depressurizing in sand-packed porous media were carried out using a new type of apparatus self-designed.
使用自制的一维天然气水合物开采模拟实验装置，对天然气水合物降压开采进行了物理模拟实验研究，考察了降压幅度、降压速度对开采效果的影响。
The simulation results show that the improved NGH scheme is more effective in improving both the transient torque stability and the system with SSR problems as compared with the original scheme.
仿真结果表明，改进方案在提高暂态转矩稳定和有次同步谐振问题系统的稳定性比原方案更有效。
The simulation results show that the improved NGH scheme is more effective in improving both the transient torque stability and the system with SSR problems as compared with the original scheme.
仿真结果表明，改进方案在提高暂态转矩稳定和有次同步谐振问题系统的稳定性比原方案更有效。
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