[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxA_pJKuIfnc1MX02viz5CQGKfUHUusl_1tXeFWqJQ90":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-05-21 20:15:18",1118923280,[8,9,10,11],"深层天然气主要由生物化学作用在浅层沉积物中生成,后经构造运动迁移至深层","深层天然气形成需要更高的温度和压力条件,主要通过热裂解作用和原油二次裂解产生","深层天然气与浅层天然气的生成过程完全相同,仅埋藏深度存在差异","深层天然气主要由无机成因产生,与有机质的热演化无关",{"courseId":13,"workId":14,"workName":15},"1000148577","66985478","第一章单元测试","根据课程内容,以下关于天然气生成过程的描述,哪一项最准确地反映了深层天然气形成的特殊性",[18,29,38,41,52],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],1118923275,[22,23,24,25],"油田水是指在油气藏中与石油、天然气共存的地下水","油田水是指在油田开发过程中人工注入的水","油田水是指所有含盐度超过海水的地下水","油田水是指在油气藏中与石油、天然气共存的任何液体","根据课程内容,以下关于油田水的描述中,哪一项最能反映其基本定义","v2",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],1118923276,[33,34,35,36],"油田水的高含盐度会降低石油的流动性,从而影响采收率","油田水的化学组成可以通过与油气藏流体的相互作用影响勘探区域的优先级选择","油田水的存在会直接导致油气藏的封闭性增强","油田水的温度对油气藏的形成时间有决定性影响","参考课程信息,以下关于油田水对油气勘探决策影响的描述中,哪一项最能体现其综合性影响",{"answer":39,"createTime":5,"id":6,"options":40,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":42,"createTime":5,"id":43,"options":44,"question":50,"source":27,"type":51},[],1118923288,[45,46,47,48,49],"碳稳定同位素比值可以用来判断油气形成的沉积环境","氢稳定同位素分析主要用于确定油气的热演化程度","碳同位素分馏效应可以指示油气运移的方向和距离","碳、氢稳定同位素联合分析有助于区分不同来源的油气","稳定同位素组成不受后期生物降解作用的影响","根据课程内容,关于油气碳、氢稳定同位素在油气勘探中的应用,以下哪些说法是正确的",1,{"answer":53,"createTime":5,"id":54,"options":55,"question":58,"source":27,"type":59},[],1118923292,[56,57],"对","错","根据课程内容,油田水与油气藏流体的相互作用机制仅影响采收效率,不会对勘探决策产生系统性影响",3]