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- polymer flooded oil reserwirs 聚合物驱油藏
- Inpouring polymer flooding is one important process to enhance oil recovery. 摘要聚合物驱油是提高原油采收率的重要方法之一。
- The molar mass (MM) of polymer HPAM suitable for use in polymer flood in middlle-low permeability reservoirs of Daqing is studied. 对可用于大庆油田中低渗油藏聚合物驱的聚合物HPAM的适宜分子量进行了研究。
- 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；
- Re-use of retained polymer underground is a new method of enhanced oil recovery(EOR) after polymer flooding. 再利用地下滞留聚合物是聚合物驱之后进一步提高原油采收率的新途径。
- Our country has the advantages in inpouring polymer flooding to enhance the crude oil recovery. 我国具有注聚合物驱油提高原油采收率的有利条件。
- The profiling/flooding efficiency and the injection technology of zeolite profile modificator(ZPM) in polymer flood are investigated on artificial cores,which contain 3 layers 0. 为此,在人造岩心上考察了沸石调剖剂在聚合物驱中的调驱效果和注入工艺。
- Polymer flooding applications in Kuwait oil fields could recover 4-5% of additional oil after water flooding. 聚合物驱油应用在科威特的油田，在水驱后，可以收回4-5%25的额外油。
- This paper is to investigate if lyotropic liquid crystal system can improve oil recovery after polymer flooding. 该文研究的目的在于考察溶致液晶体系在聚合物驱以后能否进一步提高采收率的问题。
- In order to further enhance the oil recovery factor, the test of foam multisystem flooding after polymer flooding is progressed in Lamadian oilfield. 为进一步提高聚驱后采收率，在喇嘛甸油田开展了聚驱后泡沫复合驱现场试验。
- Microcosmic experiments show that remained oil is distributed in tiny pore as speckles and tiny drops after cross-linked polymer flooding. 摘要微观驱油试验表明，交联聚合物驱后剩余油进一步减少，主要以斑块状、小油滴状等形态分布于微孔隙中；
- WANG DEMEN,LIU HENG,NIU JINGGANG.Application Results and Understanding of Several Problems of Industral scale Polymer Flooding in Daqing Oil Field[R].SPE50928. 王启民;冀宝发;隋军;等.;大庆油田三次采油技术的实践与认识[J]
- The results of core experiments show that the mixture fermentation liquid of these two bacteria can increase the recovery factor of the crude oil after polymer flooding by 12.26%. 岩心实验结果表明;2株菌的混合发酵液可提高聚合物驱后岩心的原油采收率12.;26%25。
- Pouring into 0. 3 pore volume oil displacement agent improved 17% crude oil recovery. Oil displacement agent should be pour into as early as possible after polymer flooding. 室内物理模拟试验发现注入0.;3倍孔隙体积的高效驱油剂;能提高原油采收率17%25;聚合物驱后应尽可能早的注入高效驱油剂。
- Microgel flooding is another new and good tertiary oil recovery technology following polymer flooding and is being popularized and applied in many oilfields. 目前,微凝胶驱逐渐成为继聚合物驱后的又一个较好的三次采油新技术,并逐步在各个油田推广应用。
- Well N1-2 P25 is the first polymer flooding horizontal producer which produces the remaining oil in the top part of thick oil zone both in Daqing Oil Field and in China. 南1-2-平25井在大庆油田是第一口挖潜厚油层顶部剩余油的聚驱水平生产井,在全国也属首例。该井轨迹设计中为提高避水厚度水平段在油层顶面穿行,水平井目的层油层顶面深度预测精度要求高。
- The technology of organic cross-linked polymer flooding is studied according to the need of recoverable reserves increase in high temperature and high salinity oil reservoirs. 针对高温高盐油藏增加可采储量的要求,开展了有机交联聚合物驱油技术研究。
- The flood cut a wide swath in this area. 洪水席卷了这一地区，满目一片疮痍。
- At present, the reserves of the remaining oil of Class 1 reservoirs which is suitable for polymer flooding in Nan IV area in Sanan Oilfield decreases year by year. 目前萨南油田南四区适合聚合物驱油的一类油层剩余油储量逐年减少,聚合物驱产量不断递减,该区二类油层不发育,三类油层大面积发育,因此三类油层注聚是实现产量接替的有效途径。
- A flood of this sort is really unprecedented. 这样大的洪水真是十年九不遇。
