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gas reservoir characteristics
相关语句
  气藏特征
     MIDDLE AND SHALLOW GAS RESERVOIR CHARACTERISTICS OF XINCHANG GAS FIELD IN WEST SICHUAN AND STEREOEXPLORATION AND STEREODEVELOPMENT TECHNICAL THINKING
     川西新场气田中、浅层气藏特征及立体勘探开发的技术思路
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  储层特征
     Analysis on Oil and Gas Reservoir Characteristics of Volcanic Rocks
     火山岩油气储层特征浅析
短句来源
     Gas Reservoir Characteristics in Zhujiadun Area of Yancheng Depression
     盐城凹陷朱家墩地区天然气储层特征
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     Gas Reservoir Characteristics of No.2_1 Coal Seam and CBM Resource Potential Assessment in Jiaozuo Mining Area,Henan
     河南焦作矿区二_1煤储层特征及煤层气资源潜力评价
短句来源
     MICRO-ANALYSIS AND ITS APPLICATION OF OIL AND GAS RESERVOIR CHARACTERISTICS
     油气储层特征微观分析技术及其应用
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     Based on the analysis and evaluation on the deep gas reservoir characteristics, mineral compositions and the potential damaging factors, it is concluded that the different drilling fluid systems could be modified by adding the novel surfactant ABA and special temporary plugging agent CXD, and the modified drill-in fluid could rapidly form a layer of hydrophobic oil film on the well wall to prevent the filtrate from invading into the formation and thus protect the gas reservoir from damaging.
     根据中原油田深层气储层特征、矿物组分,对深层气储层潜在伤害因素进行了分析得出,在进入目的层的不同钻井液体系中加入新型表面活性剂ABA和特性暂堵剂CXD进行改造,改造后的钻井完井液能够在井壁快速形成憎水性油膜屏蔽环,阻止滤液侵入储层,从而起到了更好地保护气层的作用。
短句来源
  天然气储层特征
     Gas Reservoir Characteristics in Zhujiadun Area of Yancheng Depression
     盐城凹陷朱家墩地区天然气储层特征
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  “gas reservoir characteristics”译为未确定词的双语例句
     OIL AND GAS RESERVOIR CHARACTERISTICS OF TIDAL-FLAT EVAPORATION CARBONATES
     蒸发潮坪碳酸岩的油气储集性
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     Oilgas reservoir characteristics in upper Ng in Xintan oilfield.
     新滩油田馆上段油气藏特征研究
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     Carbon Dioxide Gas Reservoir Characteristics and Its Special Relation with Gas Resource in the West of Dongying Sag
     东营凹陷西部CO_2气藏地质特征及其与气源空间关系分析
短句来源
     Basing on the exploration experiences in Dongpu depression,by analyzingcondensate gas pool-forming characteristics and gas reservoir characteristics,this paperstudys hydrocarbon generation, charging history, structure evolution,and petroleumaccumulation ,the dynamic model of condensate gas migration and accumulation inDongpu depression is also established by studying the whole process ofgeneration,migration,and accumulation of condensate gas.
     论文立足于东濮凹陷的勘探实践,以分析凝析气成藏条件和气藏特征入手,开展了生烃史、充注史、构造演化与油气运聚史研究,通过对凝析气生、运、聚全过程的分析,明确了凝析气分布规律,建立了东濮凹陷动态的凝析气运聚成藏模式。
短句来源
     This paper,based on condensate gas reservoir characteristics,presents a method for determining the law of condensate distribution and predicting condensate gas well's optimum output.
     根据凝析气藏相态特征,建立了一种确定凝析气藏储层凝析油分布规律和预测凝析气井合理产量的方法。
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Taking the causes of the formation traps as a principal basis and the main factors of affectting oil-gas distribution as auxiliary ones, the oil-gas reservoir of Taibei depression are divided into two main types: structural oil-gas reservoir and complex reservoir. According to the function of faults in the forming of oil-gas reservoir, they are divided into three types: anticlinal oil-gas reservoir, fault oil-gas reservoir and original sand body oil-gas reservoir; and six subtypes oil-gas reservoirs are divided...

Taking the causes of the formation traps as a principal basis and the main factors of affectting oil-gas distribution as auxiliary ones, the oil-gas reservoir of Taibei depression are divided into two main types: structural oil-gas reservoir and complex reservoir. According to the function of faults in the forming of oil-gas reservoir, they are divided into three types: anticlinal oil-gas reservoir, fault oil-gas reservoir and original sand body oil-gas reservoir; and six subtypes oil-gas reservoirs are divided further. A study of formation of the oil-gas reservoir indicates that the oil-gas reservoirs discovered in Taibei depression can be divided into four types: Shanshan type, Wenjisang type, Qiketai type and Shengjinkou type as named in the thesis. Oil-gas reservoirs which have different formation conditions are different in structural evolution, source material and oil-gas reservoir characteristics.

本文采用以圈闭成因为主、以影响油气分布主要因素为辅的分类方法,将吐-哈盆地台北凹陷已发现的油气藏分为构造油气藏、复合油气藏两大类;又根据断层在油气藏中的作用,分为背斜油气藏、断层油气藏及原生砂岩体油气藏三类,六个亚类。对油气藏形成的研究,可将台北凹陷已发现的油气藏分为四种成藏类型,本文命名为鄯善型、温吉桑型、七克台型和胜金口型。不同成藏条件的油气藏其构造演化、母源及油藏特点均不相同。

As the great influence of hydrocarbon diffusion on log density and log sonics,the relation between core analysis data and log data is forcedly estabished by conventional ways (i.e. the various regression methods or volumetril model method etc.)without considering the datas characteristics. SO,the established model takes the error showing up as a higher porosity in the condition of condensate reservoirs while logging,and the higher porosity...

As the great influence of hydrocarbon diffusion on log density and log sonics,the relation between core analysis data and log data is forcedly estabished by conventional ways (i.e. the various regression methods or volumetril model method etc.)without considering the datas characteristics. SO,the established model takes the error showing up as a higher porosity in the condition of condensate reservoirs while logging,and the higher porosity with randomization makes error correction very difficulty by system migration or other conventional methods. The depth localization of log depth or log natural gamma is done by appling "core calibration log" technique,core analysis density or surface natural gamma.Weighed smoothing filtering of core analysis porosity makes the resolution match log porosity curves.After preprocessing the core analysis data and log data,the geological information provided by log curves is fully used under the support of grey theory model GM(I, N )technique.Log interpretation porosity model is set up on the basis of core analysis data.Aimed at the gas reservoir characteristics,suitable correction method is adopted,and the applied result shows log interpretation porosity can meet the requirement of reserves calculation.

凝析油气藏在条件变化时可转化为高含天然气的轻质油。由于烃类的扩散特性会对测井密度和测井声波产生较大的影响,常规方法(即各种回归方法或体积模型等方法)未考虑岩心分析数据、测井数据本身的特点,强行在两种数据之间建立关系。因此,所建立的解释模型存在着误差,这种误差在凝析油气藏的条件下表现为测井中确定的孔隙度偏高,而有时这种偏高具有随机性,因此,很难用系统偏移式或其他常规方法进行校正。应用“岩心刻度测井”技术,用岩心分析密度或地面自然伽马对此测井密度或测井自然伽马进行深度归位;对岩心分析孔隙度进行加权平滑滤波,使其分辨率与测井孔隙度曲线相匹配,对岩心分析数据和测井数据进行预处理之后,在灰色理论模型GM(I,N)技术支持下,充分利用了多条测井曲线提供的地质信息,以岩心分析数据为基础,建立了测井解释孔隙度模型,针对气藏特点,采用了合适的校正方法,实用效果表明,测井解释孔隙度满足储量计算的要求。

This paper,based on condensate gas reservoir characteristics,presents a method for determining the law of condensate distribution and predicting condensate gas well's optimum output. The first,the combina- tion with condensate gas filtration characteristics has built and inferred in detail the unsteady filtering equation in porous medium. By using the two-phase pseudo-pressure function of condensate oil-gas,the pressure distribution equations have been fetched for three kinds of...

This paper,based on condensate gas reservoir characteristics,presents a method for determining the law of condensate distribution and predicting condensate gas well's optimum output. The first,the combina- tion with condensate gas filtration characteristics has built and inferred in detail the unsteady filtering equation in porous medium. By using the two-phase pseudo-pressure function of condensate oil-gas,the pressure distribution equations have been fetched for three kinds of typical boundaries in condensate gas reservoir,that is,an infinite outer boundary,a finite closed boundary and finite boundary with the constant pressure. And has built the relations between pressure and pseudo-pressure,and the law distributed condensate oil content, when gas well is producing from the reservoir. Using the data of the condensate content change with pressure in constant-temperature,the distributive characterization is defined under producing. Under drawing Inflow Performance Relationship Curve(IPRC)of condensate gas well is considered the curve's reliability. Some important behavior factors are obtained by using the steady-test data of gas well. To combine IPRC of gas well with the distribution condition of condensate content in formation,the condensate gas well's optimum output is selected. By means of example well A, combination this paper presented theory with the method, the method has systematically provided for defining condensate gas well's IPRC and optimum output.

根据凝析气藏相态特征,建立了一种确定凝析气藏储层凝析油分布规律和预测凝析气井合理产量的方法。首先根据凝析气渗流特点建立并详细地推导了不稳定渗流方程,运用凝析油气两相拟压力函数,推导出三种典型边界,即无限大外边界,有界封闭边界和有界定压边界的压力分布公式;建立了压力与拟压力间的相互关系和气井生产时储层内凝析油分布规律。利用凝析气藏等温衰竭过程中凝析油含量与随压力变化的数据确定出开采过程中储层内凝析油含量的分布特征。考虑到所绘制的凝析气井流入动态曲线──IPR曲线的可靠性,采用气井稳定测试资料来确定其中的重要参数;按气井IPR曲线及储层凝析油含量分布状况优选得出气井合理产量,通过实例y井结合文中提出的理论与方法,系统提供了确定凝析气井IPR曲线与合理产量的方法。

 
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