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- According to the basic character of gas reservoir in Dongpu depression,novel formate/positive-charged polyglycol drilling fluid was newly developed. 针对东濮凹陷储气层特征,研制了新型的甲酸盐/正电聚醇钻井液体系。
- character of gas reservoir 气藏特点
- The Gansenquan-Xiaochaidan basement faults affect the integrality of gas reservoir structures. 这些因素相互作用,最终导致了气烟囱的形成。
- The results show that biogas prediction method can well identify trap range of gas reservoir and effectively evaluate the gas-bearing abundance. 结果表明,生物天然气预测方法可以很好地识别气藏的圈闭范围,有效地评价气藏的含气丰度。
- The essence of the evaluation on the recoverability of gas reservoir reserve is to evaluate the recoverability of reservoir. 气藏储量可采性评价的实质是对储层进行可采性评价。
- Because Xujiahe group deposit in west Sichuan is fractured detrital rocks,exploration of gas reservoir is rather difficult. 川西地区须家河组储层为裂缝性致密碎屑岩,气藏勘探难度大。
- Abstract Under the action of coalbed water pressure,a certain quantity of gas is trapped in coal reservoir,forming coalbed gas reservoir. 在煤层水压力作用下,煤岩储层中“圈闭”了一定数量的气体从而形成煤层气藏。
- This paper aimed at character of constant running gas blower and developed the system of gas blower on-line monitoring and fault diagnosing. 本文针对煤气鼓风机的结构形式及不间断运行的生产特点,研制出一套煤气鼓风机在线监测诊断系统。
- The Sebei loose sandstone gas reservoir has many layers characterized by thinness, interstratified gas and water, greatly different pressures of gas layers, andstrong anisotropy. 涩北气田疏松砂岩气藏层多、层薄、气水间互,各层压力差异较大,非均质性强;
- This paper describes the composing and character of gas chromatography column PEG20M,DNP+TWEEN60(80)and 402,to select correct column in the analysis work. 论述了聚乙二醇(PEG)20M、邻苯二甲酸二壬酯(DNP)+Tween60(80)混合柱和402柱的构成及特点,以求在分析工作中正确地选用。
- This paper summaries the application of High-Energy Gas Fracturing(HEGF)in the exploration and development of gas reservoir based on the investigation andexperiments. 在国外文献调研及试验研究的基础上,综合评述了高能气体压裂在气藏开发中的应用。
- This paper describes the composing and character of gas chromatography column PEG20M, DNP+TWEEN60 (80) and 402, to select correct column in the analysis work. 摘要论述了聚乙二醇(PEG)20M、邻苯二甲酸二壬酯(DNP)+Tween60(80)混合柱和402柱的构成及特点,以求在分析工作中正确地选用。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞,整整一油箱的汽油都漏光了。
- When wine is fermented it gives off bubbles of gas. 酒发酵时会放出气泡。
- And study gas reservoirs in Ge8-well area of Getatai structural-zone with the AVO technology,analysis of abnormal AVO response character,summarize abnormal AVO attribute character of gas-bearing reservoirs,in favor of forecasting gas-bearing reservoirs. 并将AVO技术应用于疙瘩台构造带疙8井区的天然气藏研究,分析其异常响应特征,总结含气储层AVO异常类型,对该区的储层预测具有明确的指导意义。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- AVO analysis is conducted using CRP trace gather generated from prestack time migration instead of CDP trace gather, so the shortcoming of CDP trace gather is overcome, AVO attributes are in proper offset, and the boundary of gas reservoir is more clear. 利用叠前时间偏移产生的CRP道集代替CDP道集作AVO分析,克服了CDP道集的不足,使AVO属性得到偏移归位,气藏边界更加清楚。
- There are several kinds of gas in the air. 空气中有几种气体。
- The gas starting pressure phenomenon can cause the open flow capacity of gas well to be decreased , the abandonment pressure of gas reservoir increased and the recovery factor of gas reservoir dropped. 气体启动压力规律的存在使气井的无阻流量变小、气藏的废弃压力提高 ,造成了气藏采收率的降低。
- A liter of gas has less mass than a liter of water. 一公升气体的质量少于一公升水的质量。