降粘剂

两性聚合物钻井液降粘剂GCH-11的制备及评价

The Preparation and Evaluation of An Amphoteric Thinner For Drilling Mud

为油田钻井提供了一种替代铁铬木质素磺酸盐的新型钻井液降粘剂。

It is a new type of thinner in drilling fluid for replaced Fe-Cr-lignosulfonate ( FCLF ) .

加氢工艺生产聚氯乙烯（PVC）糊树脂降粘剂

Manufacturing Mushy PVC Resin Thinning Agent by Hydrogenation Technics

改性纳米SiO2/磺化聚苯乙烯-马来酸酐降粘剂的研究

Study on nano-modified SiO_2 / sulfonated polystyrene-maleic anhydride viscosity reducer

无铬降粘剂SLS的合成及其性能评价

Synthesis and Properties Evaluation of a Chrome-Free Thinner Named SLS

方法根据室内试验和现场应用，对PS稠油降粘剂进行评价分析。

Method Evaluation and analysis of PS-thinner of viscous crude oil are carried out according to lab experiment and well site application .

降粘剂和CO2辅助蒸汽（热三元复合）吞吐是提高稠油采收率的重要方法之一。

Viscosity reducer and carbon dioxide - assisted steam stimulation is one of the important ways to improve the recovery ratio of heavy oil .

HG系列降粘剂对宁一联原油乳状液流变性的影响

The effects of Hg series viscosity reducers on rheological behavior of crude oil emulsions from block Ning 11 at Huabei

高粘原油降粘剂MSA的研制

Viscosity reducer MSA for high viscosity crude oil

复合离子聚合物降粘剂PX的研制及应用

Application of composite ionic polymer thinner PX

所研制的HRV－2降粘剂通过现场试验，可以满足小断块稠油开采的需要。

The HRV-Z viscosity-reducing agent developed can meet the needs of viscous oil production in small fault blocks .

淀粉降粘剂SPU的研制及性能测试

Research and Property Test of Starch Reducing Viscosity Agent SPU

降粘剂、CO2、加热三个元素两两之间的协同作用改善超稠油流变性能实验表明协同效果优于各个元素单独作用的效果。

The experiment results show that the cooperation of two of Viscosity reducer , CO2 and heating is more efficient on improving rheological properties of ultra-heavy oil than single .

无铬降粘剂GHm的研究与应用（Ⅰ）

Research and Application of Chromium-Free Viscosity Reducer GHm for Drilling Fluid (ⅰ)

以丙烯酰胺为原料，通过自由基聚合和高分子化学反应合成了降粘剂A-1。

The viscosity reducer A-1 was synthesized from acrylic amide by radical polymerization and high molecular reaction .

新型无铬木质素磺酸盐降粘剂LGV研究

A Study of New Chrome-Free Lignosulfonate Viscosity-Reducing Agent LGV

高温油藏CR-1稠油降粘剂的研制与应用

Development and Application of CR-1 Heavy Oil Viscosity Reducer in High Temperature Reservoirs

合成反应时间对LGV无铬木质素降粘剂性能的影响

The properties of chromium - free lignosulfonate LGV in relation to its synthetic reaction time

矿场应用效果证明了CR-1稠油降粘剂的有效性。

The result of field application demonstrates that CR-1 heavy oil viscosity reducer is effective .

探讨了降粘剂QX的特性，重点是QX分子结构对乳状液的影响。

The behaviours of QX emulsifier were examined with an emphasis on the effects of QX molecular structure on emulsion .

用腈纶废料高温氧化降解制成PJ降粘剂，并检测其理化特性及表征。

Viscosity reductant PJ was prepared by high temperature oxidation degradation of polyacrylonitrile ( PAN ) waste and its properties were studied .

稠油低温乳化降粘剂BL-1的研制及应用

Emulsifying / Viscosity Reducing Agent BL-1 for Downhole Use in Heavy Crude Oil Production at Low Temperatures

本文叙述了降粘剂CT3-11的室内研究、中试生产及现场试验内容。

This article introduces the laboratory test , pilot production and field experiment of viscosity-reducer CT3-11 .

HRV-2稠油降粘剂的研制与评价

Development and evalution of hrv-2 thinner for heavy crude oil

多效降粘剂HG-D用于稠油的室内研究

Laboratory study of using multifunctional viscosity reducer hg-d for viscous crude oil

针对稠油特点，通过实验研究得出泵下掺降粘剂是该油藏最经济、有效、易于实施的降粘工艺，实验选择降粘剂为SB-2。

Experimental study shows that blending viscosity breaker below pump is most economical and effective .

本文介绍了新型降粘剂LGV在钻井液中的降粘能力，初探了LGV的作用机理。

This paper introduces the viscosity-reducing ability of new viscosity-reducing agent LGV in drilling fluid and preliminarily inquires into the action mechanism of LGV .

对环境无害的钻井液降粘剂XL-1

Enviromental safe mud thinner XL-1

降粘剂（GY-1）还可适用于不同胶质、沥青质及不同含水量的稠油降粘，并易于脱水。

GY-1 is also suitable for reducing the viscosity of viscous oil with different content of bitumen , colloid and water .

原油降粘剂X-JN的研制

Development of X-JN Viscosity Reductant for Crude Olis