[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fLZRbRjFRVBNDW0daJ8fcndSUYgEdYekaP4hgAULOgOg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-27 01:12:43",275275013,[8,9,10,11],"高渗透层以物理堵塞为主,低渗透层以化学沉淀为主","高渗透层以化学沉淀为主,低渗透层以物理堵塞为主","高渗透层以机械捕集为主,低渗透层以吸附为主","高渗透层以吸附为主,低渗透层以机械捕集为主",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},29,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","033fe6c3446e4f339da24eb4303be1fd","作业五","聚合物在地层滞留时,高渗透层和低渗透层分别以什么为主",[21,32,41,50,54,62,65,74,83,92],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],275275008,[25,26,27,28],"减小水的粘度","减小油的粘度","增加油的相对渗透率","减小水的相对渗透率","下列方法中不利于提高采收率的是","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],275275009,[36,37,38,39],"电动电势的降低及去水化作用的综合结果","电解质加入使大分子溶液处于等电点","降低了电动电势","大量电解质的离子发生强烈水化作用而使大分子去水化","在大分子溶液中加入大量的电解质,使大分子溶液发生聚沉的现象被称为盐析,它主要是因为",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],275275010,[45,46,47,48],"驱油剂和原油有较低的界面张力","残余油和驱油剂乳化成水包油乳状液后不易再沾附到岩石表面","残余油在岩石表面润湿性不好","驱油剂有较高的粘度","下面论述中不是主要通过提高洗油效率而提高采收率的是",{"answer":51,"createTime":5,"id":52,"options":53,"question":29,"source":30,"type":31},[],275275011,[28,26,27],{"answer":55,"createTime":5,"id":56,"options":57,"question":29,"source":30,"type":31},[],275275012,[58,59,60,61],"增加Ko","减小Kw","减小&mu;w","减小&mu;o",{"answer":63,"createTime":5,"id":6,"options":64,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":30,"type":31},[],275275014,[69,70,71,72],"泡沫驱的Jamin效应叠加机理","活性水驱的乳化机理","胶束驱的增溶油机理","聚合物驱的增粘机理","化学驱提高油层采收率的机理中,既能提高波及系数又能提高洗油效率的是",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":30,"type":31},[],275275015,[78,79,80,81],"吸附滞留、机械捕集、化学沉淀","桥接堵塞、分子扩散、热降解","物理堵塞、生物降解、静电吸附","溶解滞留、重力沉降、光化学分解","聚合物在孔隙介质中的滞留形式主要有哪些",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":30,"type":31},[],275275016,[87,88,89,90],"盐敏效应在非极性溶剂中表现最为显著","盐离子通过改变水分子活度,影响聚合物的溶胀或收缩","盐浓度增加会显著提高聚合物的溶解度和黏度","盐敏效应仅与阴离子种类有关,与阳离子无关","关于聚合物的盐敏效应,以下描述正确的是",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":30,"type":31},[],275275017,[96,97,98,99],"使用表面活性剂降低油水界面张力","仅增加机械搅拌速度","在低温环境下操作以节省能源","完全依赖延长清洗时间","下列哪种方法能显著提高洗油效率"]