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本文对原行业标准SY/T 5665-95《钻井液用页岩抑制剂改性沥青FT341,FT342》中FT342检验方法的不足之处进行了分析,并且通过实验找出了合适的修订参考范围,在修改标准时对一些测试项目进行调整:调整基浆和试验浆的控制指标、取消了磺酸根含量指标、增加了水溶物含量和油溶物含量两项指标。在对旧标准进行分析的过程中提出了修改意见,并对修订后的新标准:中国石油化工集团公司企业标准Q/SH 0044-2007《钻井液用改性沥青FT-342技术要求》进行了介绍。
In this paper, the deficiencies of the FT342 test method in the original industry standard SY / T 5665-95 “shale inhibitor modified bitumen FT341, FT342 for drilling fluid” were analyzed, and an appropriate revised reference range was found through experiments. In the revision of the standard for some test items to adjust: adjust the pulp and test pulp control indicators, eliminating the sulfonate content indicators, an increase of water-soluble and oil content of two indicators. In the process of analyzing the old standard, the author put forward the revisions, and carried out the revised new standard: the technical standard of modified asphalt FT-342 for drilling fluid of Enterprise Standard Q / SH 0044-2007 of China Petrochemical Corporation Introduction.