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伴随石油工业的快速发展,对于任何一类钻井液来说,在技术改进和攻关的同时,还要尽可能降低滤失量,从而减轻滤液引起地层损害的程度。本文引入不确定度的概念则可反映膨润土滤失量检测结果的质量,因此,对钻井液用膨润土中压滤失量检测结果不确定度进行分析对于实际检测工作的评定意义重大。
With the rapid development of the oil industry, for any type of drilling fluid, while improving the technology and tackling the problem, it is also necessary to reduce the amount of fluid loss as much as possible, thereby reducing the degree of formation damage caused by the filtrate. The concept of uncertainty introduced in this paper can reflect the quality of bentonite filtrate loss testing results. Therefore, the analysis of the uncertainty of testing results of pressure filtration loss in bentonite for drilling fluid is of great significance to the actual testing work.