英语翻译Halite scale depositionFor production operations,a vital requirement for allowing prompt implementation of stimulation measures is the early detection of salt precipitation on the basis of simple criteria.As shown by experience in practic

英语翻译Halite scale depositionFor production operations,a vital requirement for allowing prompt implementation of stimulation measures is the early detection of salt precipitation on the basis of simple criteria.As shown by experience in practic
英语翻译
Halite scale deposition
For production operations,a vital requirement for allowing prompt implementation of stimulation measures is the early detection of salt precipitation on the basis of simple criteria.As shown by experience in practice,a consideration of the productivity index of gas wells is not sufficient for the detection of plugging by salt precipitates.The subsequent stimulation measures have frequently proved to be too late for restoring the original flow conditions.The interpretation of the ionic distribution in the entrained reservoir water during production may provide a useful indication for early detection.From the evaporation of sea water during the formation of the saliniferous successions of the Zechstein,the variation of the concentration of dissolved ions in the brines during the various deposition sequences has been known for many years [Carpenter,1978].The reservoir water which was entrained by the gas produced from a selected well was evaporated under controlled conditions until crystallization of the dissolved salts.Water samples were taken during evaporation and analyzed to determine their chemical composition.The ionic concentration and the respective density of the brine were thus determined.In combination with a visual inspection of the resulting salt precipitates,this analysis can indicate the presence of inorganic scale in the reservoir and in the well.For considering the condensation of water in the tubing during production,quotients have been computed for cations or anions,or both.Special attention has been paid to the variation of these quotients as a function of the brine density,as well as the dependence of the quotients on processes of dissolution and precipitation of salt observed during the visual inspection.The purpose of these quotients is to indicate the time of salt precipitation by means of a significant change in value.For this purpose,it is assumed that the quotient is constant at the time of total dissolution,regardless of the density,but varies decidedly at the time of initial precipitation.

英语翻译Halite scale depositionFor production operations,a vital requirement for allowing prompt implementation of stimulation measures is the early detection of salt precipitation on the basis of simple criteria.As shown by experience in practic
盐垢的沉积
用于生产经营,一个重要的要求,允许迅速实施刺激措施是早期发现的盐沉淀的基础上简单的标准.如图所示的实践经验,考虑生产力指数瓦斯威尔斯是不够的检测堵塞的盐沉淀.随后的刺激措施有经常被证明是太晚,恢复了原有的水流条件.解释离子分布在夹带水库水在生产过程中可提供一个有用的指标早期检测.从海水蒸发过程中形成的含盐的继承的镁灰岩,浓度变化的溶解离子在盐水中各种沉积序列已被称为多年[木匠,1978 ].水库的水被夹带的气体产生的选定以及蒸发条件下直到结晶的溶解盐.水样本在蒸发和分析以确定其化学组成.离子浓度和各自的盐水密度,从而确定.结合视觉检查所产生的盐沉淀,这种分析可以表明存在无机垢在水库和水井.考虑凝结水在管生产商中,计算了阳离子或阴离子,或两者.特别注意了对这些变化的商数作为一个功能的盐水的密度,以及依赖的智商过程中的沉淀和溶解盐观察在视觉检测.目的是表明这些智商时盐沉淀的方式发生重大变化值.为了这个目的,它是假定商不变的时候,总溶解,不论密度不同,但显然在初次沉淀.
不知道这算不算通俗易懂.