gellant

gellant

1. Keywords Plug removal system of ClO 2;Organic matter;Gellant;Bacteria;Formation damage;Application.;

2解堵体系;有机物;凝冻胶;细菌;地层损害;矿场应用;

2. oleophylic gellant

亲油胶凝剂

3. A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷酸酯胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成的具有特殊性能的油基冻胶压裂液体系。

4. Keywords nitrogen tetroxide （NTO）;gelled propellant;gellant;rheologic property;

凝胶推进剂;胶凝剂;流变性能;

5. The vital factor which influence the performance of frac fluid is the compatibility of crude oil with gellant, while the composition of crude oil from different field varied greatly.

原油与胶凝剂的配伍性是影响压裂液性能的关键因素。

6. AMPS is chosen as the anionic monomer, and by its compounding with one or two kinds of non-ionic invert emulsions,a polymer gellant with high solids content and molecular weight is prepared.

用AMPS作阴离子单体，通过与一至两种非离子单体反乳液共聚反应，制得了固相含量高、分子量高、在酸液中能速溶的阴离子型高分子量聚合物胶凝剂。

7. Its formula constitutes HPAM, intermediate compounds of gellant, catalyst, retardant.Its advantages are good quality for injection, forming gel at low temperature and the adjustable time of gelling.

由聚丙烯酰胺、交联剂中间体、催化剂、缓凝剂组成,具有注入性好,成胶温度低,成胶时间可调,强度高,可操作性强等特点。

8. Keywords Nano-aluminum;Kerosene;Dispersion;Gellant;

纳米铝粉;煤油;分散;凝胶剂;

9. Keywords Gel acids;Gellant;Acidification;High temperature;Invert emulsion polymerization;

胶凝酸;胶凝剂;酸化;高温;反相乳液聚合;

10. The gellant is instant soluble in acid, and it has good thermal stability, antishearing property and salt resistance, etc.

该产品具有耐热酸水解、耐热稀释、抗剪切、抗盐降解性能。

11. Three operating fluids including highdensity brine，gellant and over-displacing fluids were used for this technique.

该方法主要使用了高密度盐水、隔板液和过顶替液3种工作液。

12. Keywords hydrogen peroxide;gel system;gellant;additive;

过氧化氢;凝胶;凝胶剂;添加剂;

13. An anionic gellant for acid fluid: its compounding and study

阴离子型酸液胶凝剂的研制