polymerflooding相关论文
This paper examines literature that claims,suggests,or implies that floods with“colloidal dispersion gels”(CDGs)are su......
Heterogeneity of reservoir may affect the development of oil production obviously.Polymer flooding could improve the pas......
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The swing radius andhydrodynamic sizetypically are used to characterize the flow size of the polymer solutions in po......
Optimization of the Injection Amount of Polymer Flooding in Heterogeneous Reservoirs in the Daqing O
Oil from more than 40 reservoirs in the Daqing oilfield has been effectively recovered using polymer flooding as a t......
河南油田从１９９２年开始在双河油田进行聚合物驱油试验，至今已进行一定规模推广应用，并产生了显著的经济效益。主要介绍了双河油田Ⅱ４－５层高温......
聚合物驱三次采油是国内各油田目前提高采收率的重要手段之一.目前聚合物驱工程综合经济效益较低,具体体现在地面配注系统工艺复杂......
从油藏工程角度出发,充分考虑影响聚合物驱效果的渗透率、地下原油粘度、平均井距等因素,利用聚合物驱油藏实际生产数据,推导出一......
针对下二门油田核二段Ⅱ油组注聚合物驱油转水驱后原油产量递减快的情况,开展了以注水井及时分注、调配为中心,结合水井调剖、油井......
以胜坨油田胜一区注聚先导试验项目为例,对聚合物驱的高温高盐普通稠油油藏的见效特点进行了分析评价,采用"增量法"通过计算增量效......
采用含聚污水稀释聚合物是解决目前油田含聚污水外排的最有效措施,但含聚污水深度处理技术不成熟,若直接使用含聚普通污水稀释聚合......
聚合物的存在对破乳具有一定的负面影响,但当聚合物质量浓度小于300 mg/L时,影响不大;在聚合物浓度大于300 mg/L后,聚合物浓度越高......
