油井水泥分散缓凝剂GA-1的合成与性能  

SYNTHESIS AND PERFORMANCE OF OILWELL CEMENT DISPERSING AND SOLIDIFICATION RETARDING AGENT GA1

作　　者：陈小明[1] 徐书瑞[1] 

机构地区：[1]中原石油勘探局钻井工程一公司化工厂,河南濮阳457001

出　　处：《精细石油化工》1996年第4期3-5,共3页Speciality Petrochemicals

摘　　要：以葡萄糖、一氯乙酸和磺化剂为原料研制了油井水泥分散缓凝剂 GA 1 ,并提供了合成方法。借助红外光谱分析测定了它的结构 ,评价了它对油井水泥浆性能的影响。结果表明 ,GA 1加量少 ,耐温性好 ,具有较好分散性 。Oilwell cement dispersing and solidification retarding agent GA1 was prepared by glucose, chloroacetic acid,sodium hydroxide and sulfonating agent.The synthetic method of GA1 was presented. The structure of GA1 is identified by IR. The effect of GA1 on the propertis of oilwell cement is evaluated.The experimental result showed that GA1 has low dosage,thermol stability,and excellent effects of dispersing and solidification retarding .

关 键 词：油井 水泥添加剂 分散缓凝剂 合成 

分 类 号：TE254.4[石油与天然气工程—油气井工程]