• 如果轻微地加速,引擎稀油

    If it accelerates slightly when the throttle is closed, the engine is lean.

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  • 录井方面,稀油具有不同特征

    High pour-point oil has different gas logging characteristics from light oil and heavy oil.

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  • 本文介绍辽河高升稀油降粘集输流程

    This article introduces the gathering and transferring process flow of mixing heavy crude with light crude in Liaohe Gaoshen oilfield.

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  • 3断中高渗透、复杂断块

    Yong-3 block is a complicated reservoir with multi-layers, medium and high permeability, thin oil.

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  • 密封干式煤气制作安装,进行了技术性总结;

    The make and construction technique of thin oil sealing dry gas tank are concluded.

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  • 密封煤气安装过程中安装精度要求很高

    During the installation of the oil sealed dry type gas tank, the demand of mounting precision for foundation column is very high.

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  • 开采过程中,井结影响正常生产一个重要原因

    During the recovery of light oil, paraffin precipitation is a very important factor affecting the normal production of oil Wells.

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  • 分析了橡胶膜密封气罐曼型稀油密封储气罐用于高炉煤气储存性能比较。

    This paper analyses the function and characteristic of M. A. N gasholder and flexible seal gasholder in blast furnace gas storage.

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  • 蒸汽吞吐井生产后期,在延长生产周期增加周期产量

    During the late period of steam stimulation, mixing viscous crude oil with pumped down light oil can prolong the production period and increase the cumulative oil production.

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  • 该类异构指标偏低粘度密度相对高于一类仍为稀油

    This oil is characterized by relatively low isomerization ratios of steranes, but slightly higher density and viscosity than those of type 1.

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  • 总结了密封型、密封型卷帘密封型种干式气柜的结构特点应用情况

    The structure and application of three types of dry gas containers, such as watery oil seal, dry oil seal and rolling shade seal were summarized.

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  • 利用空心井筒内掺入活性降低阻力实现应用螺杆泵开采深层

    Active water or light oil is sent downhole through hollow rod to reduce oil flow resistance, thus producing heavy oil from deep formation through screw pump.

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  • 页岩中提取的一种用于加热做饭燃料,也用于的。

    A thin oil distilled from petroleum or shale oil, used as a fuel for heating and cooking, in lamps, and as a denaturant for alcohol.

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  • 设计结果现场生产分析结果表明,空心一种适合于深层稠采的举升方式。

    The results of the design and the field present that mixing light oil of hollow rod is a lifting technology suitable for cold

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  • 针对蒸汽吞吐开发指标如何评价,目前没有注水那样套完整可行的评价方法。

    Different from water injection in thin oil production, there is no complete and applicable way on how to evaluate indexes of heavy oil in stream soak reservoir up to now.

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  • 总结密封式储气罐常见故障,分析了密封机构故障形成原因,提出了相应解决方法

    The common failures of dry gasholder with oil sealing are summed up, the reasons for sealing mechanism failures are analyzed, and some appropriate solutions are put forward.

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  • 分析密封干式煤气柜在运行出现问题,设计日常维护两个角度探讨气柜安全可靠运行要点

    The main points of safe and reliable operation of the gas holder were discussed from the two angles of design and regular maintenance.

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  • 乳化工艺技术具备替代超稠加热两种工艺技术优势,一直未能得到大面积推广使用。

    Heavy oil emulsion visbreaking can alternate the process of blending light oil in heavy oil and electrical heating of super - heavy oil, but has not been broadly popularized yet.

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  • 分析认为,蒸气生产初期采用掺稳的生产方式维持正常生产,确定停止稀油时机,并论述了其原则和方法

    This method can be applied to heavy oil production in the early period of steam drive, but the time when to stop pumping down lighter oil must be determined.

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  • 如果粘度指数改进剂耗损殆尽0w - 30的最终变得,像一个0粘度级的一样。

    If the VII wears out the 0w-30 will ultimately be thinner, a straight 0 grade oil.

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  • 本文针对目前塔河超稠逐渐暴露各种问题进行了超稠井筒泡沫降粘的研究

    In this paper, base on the gradually exposed problems of the current Tahe oilfield heavy oil mixed thin oil visbreaking, conducted a wellbore foaming oil visbreaking research.

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  • 介绍一种快速系统对该系统的时刻调整特性,外特性排气性能等进行了试验分析。

    A lean mixture combustion system is presented in this paper. And the test effect of fuel injection time, fuel adjustment, miximum load speed and emission characteristics are analysed.

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  • SS可控形成准均质混合气优化控制策略开辟了一条新的技术途径

    SS set up a new technique approach which gives a new controlled strategy for optimizing the formation quasi-homogenous mixture.

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  • 值得反复来说的:合成10w -30是基于100粘度更高的30粘度基础,而矿物10 W - 30是基于100度粘度的10粘度级基础

    This is worth repeating: the synthetic 10w-30 grade oil is based on a heavier 30 grade oil while the mineral based 10w-30 oil is based on a thinner 10 grade oil.

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  • 在此基础上进行RSA分析确定植脂最佳配方:棕榈椰子(3:1)25.1%;

    Then through RSA (response surface analysis) method, the optimized formula consisted of: hydrogenated palm kernel oil and coconut oil (3:1) 25.1%;

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  • 在此基础上进行RSA分析确定植脂最佳配方:棕榈椰子(3:1)25.1%;

    Then through RSA (response surface analysis) method, the optimized formula consisted of: hydrogenated palm kernel oil and coconut oil (3:1) 25.1%;

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