formation gas

Study on Mechanism of coke formation in gas phase alkylation of benzene with ethylene AF-5 zeolite catalyst

在AF-5分子筛催化剂上乙烯对苯的气相烷基化反应结焦规律的研究

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And these hydrocarbons may promote the formation of gas hydrate in the coal beds, especially during water infusion under high pressure.

在一定条件下，例如在煤层高压注水的工作中，瓦斯可能形成固态的水化物。

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Geological characteristics of Changxing Formation bio-reef gas reservoir, in hl, northeastern Sichuan Basin

川东北HL长兴组生物礁气藏地质特征

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Shaximiao formation gas reservoir in the compact clastic rocks of western Sichuan is one of Sino-PEC ′ s main natural gas production bases.

川西致密碎屑岩沙溪庙组气藏是中石化集团主要的天然气生产基地。

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The power of Models Study on kinetic models of formation of gas hydrocarbons for catalytic cracking

催化裂化气体烃生成反应动力学模型的研究

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Progress of Nanoparticle Formation in Gas Expanded Liquids

气体膨胀液体技术制备纳米微粒研究进展

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Important role of the formation of gas accumulations in the late stage in the formation of large gas fields

晚期成藏对大气田形成的重大作用

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Research on inducement time of formation of gas hydrate

合成瓦斯水合物诱导时间的研究

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Assessment of hydrocarbon source rocks in Xu-2 member, ma'antang formation, gas system in West Sichuan Depression

川西坳陷马鞍塘组&须二段天然气成矿系统烃源岩评价

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The formation gas reduces gas-lift efficiency.

地层气的产出会降低其采油效率.

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The later usually raises the most concern and is perhaps the hardest goal to achieve when there is potential for formation gas to migrate into the cement sheath.

但层间封隔问题更引人注意，特别是当有气体侵入水泥环中的可能时更是难以达到预期目标。

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Kinetics of gas hydrate reservoir formation and gas potential assessment in the marine gas vent system

海底天然气渗漏系统水合物成藏动力学及其资源评价方法

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Quantitative evaluation on comprehensive sealing ability of mudstone caprock of second member of Nenjiang Formation for gas in Daqing

泥岩盖层封气性演化阶段及其研究意义大庆嫩二段泥岩盖层封气性综合定量评价

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The Airtight Assurance of Composed Plate Type Air-Regulating Freshel Cold-Storage; Features of gas and water distribution in the Xujiahe formation gas reservoir of Guang'an area

广安地区须家河组气藏气水分布特征

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The Controlling Effect of Deep Sealing Condition on the Formation of Gas Pool in the East of Daqing Placanticline

深层封盖条件对天然气成藏的控制作用

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The Suining Formation gas pools will ( serve as) the key target of extended assessment and risk exploration of the shallow gas in the study area.

该大型岩性气藏的发现，说明川西地区浅层气仍然具有大的勘探前景，遂宁组气藏将是浅层扩展评价勘探和风险勘探的重要目标。

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On the Mechanism of Salt Precipitation in Formation of Gas Well and Factors Analysis

气田地层结盐机理试验研究及影响因素分析

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Effect of rare earth elements on the formation of gas Blowholes in cast aluminum alloy

稀土对铸铝合金中气孔形成的影响

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Transtensional fracture developed area is favourable for the formation of gas reservoirs.

在天然气勘探中，尤其应重视储集体的发育情况，扭张性裂隙发育区易形成天然气储集体。

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The salt-removing effect during formation of gas hydrate was dominated by methane consumption.

水合物生成引起的排盐效应主要取决于耗气量。

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STRATUM Application of Gas Data in Determining Formation Gas Concentration

气测资料在确定地层含气量中的应用

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Improved chamber-lift reduces formation gas effect

改进汇集室气举可减轻地层气的影响

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Characteristics of karst reservoirs in the Middle Ordovician Majiagou Formation of gas fields in the central Ordos Basin

鄂尔多斯盆地中部气田中奥陶统马家沟组岩溶型储层特征

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Fractures play an important controlling role in the formation of gas accumulations.

断裂对气藏的形成具有重要的控制作用。

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Experimental study of enhancing oil recovery in a positive cyclothem thick water flooding reservoir formation by gas injection

正韵律厚油层注气提高上部层段采收率的试验研究

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Under balance drilling condition, gas-logging parameters can truly reflect formation gas bearing condition, while under-balanced or over-balanced drilling have direct effects on gas logging parameters due to the pressure difference.

平衡钻井条件下，气测录井参数可以真实地反映地层含气情况，而欠平衡或过平衡钻井由于压差原因，对气测录井参数有直接影响。

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Xujiahe formation gas reservoir is the candidate base for reserves and outcome growth of Southwest Oil and Gas Field Branch in the period of Eleventh Five-Year Plan and medium-long time; it is also the important energy replacement domain in the 21st century.

须家河组气藏是西南油气田分公司十一五期间乃至中远期天然气储产量增长的后备基地，是西南油气田分公司二十一世纪能源接替的重要领域。

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Through the research in critical fluid and gas quantity in deep multiphase gas well and gas test curve, a reasonable working system of gas test in deep formation gas reservoir is confirmed which offers a basis for gas test in deep formation gas pool for the future.

通过对深层多相气井的临界携液气量，以及气井试气曲线等方面分析研究，确定了深层气藏试气的合理工作制度，为今后的深层气井试气工作提供依据。

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Experimental Study on Foam Formation on Gas Channel Wall in Gas-Assisted Injection Molded Parts

气体辅助注射成型制品气泡形成的实验研究

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Method: To measure fatty acid's formation with gas chromatographic method and to measure the saponification value.

方法皂化值的测定,利用气相色谱法测脂肪酸组分.

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