A process for the formation of oil - - - emulsions in water with viscous crude oilsSIMON,RALPHHERBERT BEYER,ALAN
FIELD: oil and gas production.;SUBSTANCE: invention relates to composition and process for improving production of oil from oil formation and cleaning oil-polluted land and surfaces. Composition contains at least 85% of fatty acid alkyl ester, surfactant, and acid. According to a process for prod...
This paper summarizes studies to determine the formation process of water-in-oil emulsions and the stability of such emulsions formed in the laboratory and in a large test tank. These studies have confirmed that water-in-oil mixtures can be grouped into four states: stable emulsions, unstable wa...
The effect of transition metals as components of the mobile phase in high-performance liquid chromatography on the retention of analytes containing a 尾-di... RM Smith,SJ Bale,SG Westcott,... - 《Analyst》 被引量: 15发表: 1990年 Method for the gravimetric determination of oil and grease A...
摘要: PURPOSE:To present a process for treating low quality heavy oil, which can make it possible to perform easily the hydrofining as well as the hydrocracking and coke formation.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 PROCESS FOR TREATING HEAVY OIL 优质文献 ...
Production periods should not be overly extended, as this will result in longer periods of more difficult cleaning, which may result in the need for high-pressure jetting, which is time consuming and expensive. The main source of fouling is scale formation from calcium oxalate (“beerstone”),...
Using a structural design, Wang et al.(2007) isolated a bacterium capable of promoting the degradation of the compounds pentyl amine and aniline present in water oil extraction in China. Under conditions of neutral pH and complete aeration of 6 mg O2 / l at a temperature of 30 ° C, they...
The process of recovering residual oil from an oil reservoir, by alkaline flooding relies on soap formation by the reaction of the alkali and free long-cha... M Chan,MM Sharma,TF Yen - 《Industrial & Engineering Chemistry Process Design & Development》 被引量: 14发表: 1982年 加载更多站...
Thus preventing displacement of the overdelayed gelling compound toward the interior of the formation. The resultant gelling being both resistant and correctly placed. The invention application is to oil, gas, water or geothermal drillings. 展开 ...
formation of soil organic matter and the rate of nutrient release from wetland sediments. Furthermore, litter decomposition releases organic matter and nutrient elements to the sediments, which is important for the maintenance of soil fertility [25,26,27]. More than 90% of the nutrients absorbed ...