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- Heat Resistant and Salts Tolerant Polymer Gelling Fluid JST for Water Control: Laboratory Results JST耐温抗盐聚合物冻胶体系的研究
- Keywords HPAM/phenol/formaldehyde/Al citrate/water system;water base polymer gelling fluid;delayed crosslinking/gelling;indepth permeability profile modificator;formulations; 苯酚/甲醛/柠檬酸铝/水体系;水基聚合物成胶液;延迟交联成胶;深部调剖剂;配方研究;
- polymer gelling fluid 聚合物凝胶
- Keywords aqueous polymer gelling fluid;profile modifying/water shutoff agent;acrylamide copolymer;sulfo polymer;low molar mass mixed resins;heat resistance;tolerancy to salt/calcium;preparation; 聚合物水基冻胶;堵剂;丙烯酰胺共聚物;磺化聚合物;低分子量混合树脂;耐温性;抗盐抗钙性;研制;
- Keywords polymer/polyethyleneimine gelling fluid;polyethyleneimine gel;strong polymer gel;water shutoff/profile modification agent;composition/formulations;gelation behavior;offshore oil fields; 聚合物/聚乙烯亚胺凝胶体系;聚乙烯亚胺凝胶;强凝胶;堵水调剖剂;配方研究;成胶性能;海上油田;
- Mix gel fluid for drilling conductor hole. 为钻导管井眼配制高粘度泥浆.
- The results show the polymer gel has good cooperation with microorganism germ. 试验结果表明，聚合物凝胶体系与微生物具有良好的配伍性，具备技术联作的可操作性。
- polymer / polyethylemeimine gelling fluid 聚合物／聚乙烯亚胺凝胶体系
- The gelling fluid is prepared in oilfield produced water of Mazhai with TSD=160 g/L. 调剖剂胶液用矿化度160 g/L的马寨油田污水配制;
- The high contrast ratio originates from the combination of light scattering from the microdomain polymer gel and absorption from the black dyes. 器件的高对比度是由于聚合物胶体材料对光的散射和黑色染料分子对光的吸收。
- RESULTS:The diffusive rate of diclofenac sodium from the two kinds of hydrophilic polymer gel was higher than that of diclofenac acid. 结果：在亲水的高分子凝胶基质中，离子形式的双氯芬酸钠扩散速率大于分子形成的扩散速率。
- The HPAM/MLH 1 gelling fluid has been successfully used in injectivity profile modification operations in 36 wells at Daqing. MLH 1体系已成功地用于大庆油田36口注水井近井地带的调剖作业。
- The advantages and differences of CDG treatments from polymer flood and polymer gel profile modification are pointed out. 通过与常规聚合物驱油技术和堵水技术的对比，论述了该方法优于现有驱油方法的特点；
- In the present paper, polymer gel composite electrolyte films based on the P(VDF HFP)/Al 2O 3 were prepared by solution casting and electrolyte absorption. 采用溶液浇注和电解液吸收的方法制得了P(VDF HFP) /Al2 O3 基聚合物凝胶电解质薄膜。
- The review gives the concepts of polymer gel dosimetry used for medicine, including principles, manufacture, characteristics, imaging, calibration method, and medical application. 现综述聚合体凝胶剂量计的原理、制备、特性、成像、刻度方法和医学应用。
- The performance of block agent effect the effectiveness of blocking,so laboratory and field experiment of polymer gel block agent were done to enhance its blocking effectiveness. 堵剂的性能直接影响封堵效果,为进一步提高封堵成功率和驱替效率,对聚合物凝胶封堵剂进行了室内性能评价和现场试验。
- Ionic polymer gel consists of attached electric charges and a liquid phase and is distinguished by enormous swelling capabilities under the external physical and chemical stimuli. 离子聚合物胶体中充满着液体,并能吸附电荷,在外部化学场或电场的激励下,能产生巨大的膨胀。
- DTA,TG and the thermal-resistant analyses of interlayer glass show that PAM with AlK(SO 4) 212H 2O addition keeps a better fireproof effect,its relative polymer gel has an interconnecting structure. 通过对聚合物凝胶的DTA和TG分析;以及夹层玻璃的隔热效应测试;AlK(SO4)2.;12H2O显示出较好的隔热作用;对应的聚丙烯酰胺凝胶有交联结构。
- starch-g-polyacrylamide crosslinking gelling fluid 淀粉接枝聚丙烯酰胺交联凝胶
- polyacrylamide-graft-starch gelling fluid 淀粉接枝聚丙烯酰胺凝胶
