![一种聚苯乙烯丁烯二酸二丙酯及其制备方法与应用](/CN/2015/1/84/images/201510423114.jpg)
基本信息:
- 专利标题: 一种聚苯乙烯丁烯二酸二丙酯及其制备方法与应用
- 专利标题(英):Polystyrene dipropyl maleate, preparation method and application thereof
- 申请号:CN201510423114.1 申请日:2015-07-17
- 公开(公告)号:CN105085805A 公开(公告)日:2015-11-25
- 发明人: 郑猛 , 张洪君 , 王浩 , 闫峰 , 刘恩宏 , 张俊 , 蒋伟 , 亢思丹
- 申请人: 中国石油天然气股份有限公司
- 申请人地址: 北京市东城区东直门北大街9号
- 专利权人: 中国石油天然气股份有限公司
- 当前专利权人: 中国石油天然气股份有限公司
- 当前专利权人地址: 北京市东城区东直门北大街9号
- 代理机构: 北京三友知识产权代理有限公司
- 代理人: 张德斌
- 主分类号: C08F222/14
- IPC分类号: C08F222/14 ; C08F212/08 ; E21B47/11
The invention provides polystyrene dipropyl maleate, a preparation method and application thereof. The method comprises the step of performing a polymerization reaction on polystyrene and dipropyl maleate serving as reaction monomers in the presence of polyethylene glycol and azodiisobutyronitrile by using water as a dispersion medium to prepare the polystyrene dipropyl maleate. The invention further provides the polystyrene dipropyl maleate prepared by the preparation method, application of the polystyrene dipropyl maleate in preparation of a tracer for monitoring a horizontal well oil production section and the tracer containing the polystyrene dipropyl maleate for monitoring the horizontal well oil production section. The polystyrene dipropyl maleate can be completely dissolved in crude oil, and can be used for achieving the aim of analyzing the oil production situation of each section and drawing the oil production fluid section of each section when being used for detecting the oil production situation of each section after multi-stage fracturing of the horizontal well.
公开/授权文献:
- CN105085805B 一种聚苯乙烯丁烯二酸二丙酯及其制备方法与应用 公开/授权日:2017-09-01
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
------C08F222/00 | 具有1个或更多的不饱和脂族基化合物的共聚物,每个不饱和脂族基只有1个碳—碳双键,至少有1个是以羧基为终端,并且在分子中至少含有另外1个羧基;它的盐、酐、酯、酰胺、酰亚胺或腈 |
--------C08F222/04 | .酐,如环酐 |
----------C08F222/12 | ..酚或饱和醇的 |
------------C08F222/14 | ...无游离羧酸基团的酯 |