油基压裂液胶凝剂FAX-6的合成及性能  

MIXED DIALKYL PHOSPHATES AS GELATINIZER FAX-6 FOR CRUDE OIL BASE HYDROFRACTURING FLUID

作　　者：陶良军[1] 赵林[2] 林景禹[1] 

机构地区：[1]河南石油勘探局采油工艺研究所,河南南阳474780 [2]江汉石油学院石油工程系,湖北荆州434102

出　　处：《油田化学》2000年第3期222-224,共3页Oilfield Chemistry

摘　　要：根据宝浪油田原油的组成和性质 ,拟定了原油基压裂液胶凝剂的合成方法及工艺。以五氧化二磷、短碳链烷基磷酸酯、高碳醇、中碳醇等为原料 ,采用两步法合成了胶凝剂产品FAX 6。室内评价结果表明 ,采用该剂配制的原油基压裂液具有较好的综合性能 。The chemical structure of gelating agent FAX 6 for the hydrofracturing fluid(HFF) based on crude oil from Baolang Oil Fields is designed in consideration of the composition and properties of the crude oil. By using a two step method of synthesis FAX 6 is prepared from phosphor oxide, short chain(C 1—C 4) alkyl phosphate, and medium(C 6—C 10 ) and long chain (C 12 —C 18 ) alcohols. The HFF composed of FAX 6, crosslinker(sodium metaaluminate) and gel breaker(sodium acetate) in Baolang crude oil has satisfactory performance properties and can meet the requirements to hydrofracturing operations at Baolang Oil Fields.

关 键 词：烷基磷酸酯 胶凝剂 油基压裂液 宝浪原油 合成 

分 类 号：TE357.12[石油与天然气工程—油气田开发工程] TE39