The polymeric filtrate loss reducers(PFLRs) must be assessed in a Ca2+,Mg2+,Na+ containing mixed salts water base mud(MSWBM) as stated in the Enterprise Standard.
企业标准规定在含钙镁钠盐的复合盐水基浆中测定聚合物降滤失剂的性能。
Preparation and characterization of CTAB/polymer composite modification of montmorillonite as filtrate reducer;
CTAB/聚合物复合插层膨润土降滤失剂的制备与表征
A heat-resistant filtrate reducer was synthesized using 2-acrylamido-2-methylpropane sulfonic acid(AMPS),acrylamide(AM) and acrylic acid(AA) as raw materials and ammonium persulfate/sodium bisulfite as initiators by aqueous solution polymerization.
以2-丙烯酰胺基-2-甲基丙磺酸(AMPS)、丙烯酰胺(AM)和丙烯酸(AA)为单体,采用过硫酸铵和亚硫酸氢钠氧化还原体系,通过水溶液聚合法合成了耐温型降滤失剂。
A zwitterionic polymer filtrate reducer PMADA were synthesized by copolymerizing in aqueous solution with DMDAAC,AMPS,MA,and AM as monomer and a redox initiator.
以二甲基二烯丙基氯化铵(DMDAAC)、2-丙烯酰胺基-2-甲基丙磺酸(AMPS)、马来酐(MA)、丙烯酰胺(AM)为单体,氧化还原体系为引发剂,利用水溶液聚合法合成了两性离子聚合物降滤失剂PMADA。
A kind of novel filtrate loss reducer FHJ-10 with heat resistance and salt tolerance was prepared from the monomers AM,ClCH2COOH,AMPS and the high temperature stabilizer D.
以AM、ClCH2COOH及AMPS等为单体,并复合高温稳定剂D(主要成分为柠檬酸盐),制备了一种新型抗温抗盐降滤失剂FHJ-10,并对其性能进行了评价。
The titled ultra-concentrated AA/AM/AMPS tercopolymer inverse emulsion(IE) with white oil as dispersing medium can be used directly in water base drilling fluids as filtrate loss reducer.
所合成的AA/AM/AMPS三元共聚合超浓反相乳液以白油为外相,可直接用作水基钻井液的降滤失剂。
The main performance properties of filtrate loss reducer KWY are evaluated in laboratory.
将腈纶工业下角料加碱水解,用2-丙烯酰胺基-2-甲基丙磺酸磺化,与甲醛、聚醚多元醇进行接枝、交联,制得降滤失剂KWY。
Mixed Salt Base Mud Used for Assessing Polymeric Filtrate Loss Reducers
钻井液用合成聚合物降滤失剂滤失量测定方法探讨
FILTRATE REDUCER OF ZWITTERIONIC POLYMER FOR DRILLING FLUID
钻井液用两性离子聚合物降滤失剂的研究
Study of a High Temperature Viscosifying Polymer Filtrate Reducer SLH-1.
耐高温增黏型聚合物降滤失剂SLH-1的研究
An Inorganic-Organic Polymer Fluid Loss Additive PTF
无机-有机聚合物降滤失剂PTF的研制及应用
Ultra-High Temperature Drilling Fluid System Study(2):Synthesis and Evaluation of a Polymer Fluid Loss Additives
超高温钻井液体系研究(Ⅱ)——聚合物降滤失剂的合成与性能评价
Synthesis of the AM/AOPS/DEDAAC Copolymer Anti-sloughing Filtrate Reducer
AM/AOPS/DEDAAC共聚物防塌降滤失剂的合成
Synthesis of High-temperature Resistance Polymer as Filtrate Reducer for Drilling Fluids and Mechanisms of Filtration Control;
耐高温聚合物钻井液降滤失剂的合成及作用机理研究
The Synthesis and Evaluation of the Filtrate Reducer JLS-1 for Water Base Drilling Fluids.
四元共聚物钻井液降滤失剂JLS-1的合成与性能评价
A Laboratory Study of Starch-g-Copolymer SALS as Heat Resistant Filtrate Loss Reducer for Oilwell Cement
淀粉接枝共聚物抗温降滤失剂SALS室内研究
Preparation and Characterization of Copolymers as Fluid Loss Additive for Oil Well Cement Slurry at High Temperature and High Salinity Level;
耐温耐盐聚合物降失水剂的研究与应用
polymeric pour point depressant additive
聚合物降倾点添加剂
12.2 Use the XCD polymer as the viscosifier and fluid loss additives in mud.
在泥浆中用XCD生物聚合物作为提粘剂和降失水剂.
SYNTHESIS AND EVALUATION OF FILTRATE REDUCER JLS-1
钻井液降滤失剂JLS-Ⅰ的合成与评价
Synthesis of Fluid Loss Additive and Flocculant and Performance Test
木质素降滤失剂和絮凝剂的合成及性能测试
Research on degradation failure of insoluble brittle poymer/soluble additive composites
疏水脆性聚合物/水溶性添加剂复合材料的水中降解失效研究
SYNTHESIS AND PERFORMANCE EVALUATION OF A NEW POLYMER CEMENT RETARDING FLUID-LOSS ADDITIVE USED IN OIL WELLS
新型聚合物类油井水泥缓凝降失水剂的合成及性能评价
Study on the Water Soluble Styrene Sulfonic Acid Sodium-acrylic Acid-acrylic Amide Copolymer Fluid-loss Agent by Microemulsion Polymerization
反相微乳液聚合苯乙烯磺酸钠—丙烯酸—丙烯酰胺钻井液降滤失剂的研究
The Synthesis and Performance Evaluation of Drilling Fluid Control Agent HY
钻井液用降滤失剂HY的合成与性能评价