[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fkYjebKoizkUhPlnV496oiGNzvOXy4C_D2wxfiWsU8-s":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":17,"related":18,"source":28,"type":59},[],"2026-05-21 20:17:30",1118923291,[8,9,10,11,12],"烃源岩的成熟度越高,生成的油气中天然气比例通常会增加","只有在特定温度条件下,烃源岩中的有机质才能开始大量生烃","烃源岩的沉积环境对有机质类型没有显著影响","烃源岩的厚度与其生烃潜力呈线性正相关关系","烃源岩的TOC含量是评价其生烃潜力的唯一决定性指标",{"courseId":14,"workId":15,"workName":16},"1000148577","66985479","第二章单元测试","关于烃源岩与油气生成之间的关系,下列哪些表述是正确的",[19,30,38,47,56],{"answer":20,"createTime":5,"id":21,"options":22,"question":27,"source":28,"type":29},[],1118923284,[23,24,25,26],"具有高孔隙度和渗透率","富含有机质且具备生烃潜力","主要由石英和长石等矿物组成","形成于高压高温的变质环境中","根据课程内容,下列哪一项是烃源岩的基本特征","v2",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":36,"source":28,"type":37},[],1118923285,[34,35],"对","错","根据课程内容,油气藏的形成过程中,烃源岩、储集层、盖层、运移通道、圈闭和保存条件这六大要素必须全部满足且相互匹配,否则无法形成具有工业价值的油气藏",3,{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":28,"type":29},[],1118923289,[42,43,44,45],"腐泥型有机质在高成熟阶段主要生成干气,而腐殖型有机质在该阶段生成液态烃类","未成熟阶段有机质主要通过生物化学作用生成生物甲烷气","成岩作用阶段以热催化裂解为主要机制,生成大量液态烃","过成熟阶段有机质发生热裂解作用,主要产物为甲烷和石墨","根据课程内容,下列关于沉积有机质成烃演化的描述,哪一项是错误的",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":28,"type":29},[],1118923290,[51,52,53,54],"烃源岩的有机质丰度和类型直接影响油气的生成潜力,其中I型干酪根主要生成天然气","在埋藏深度增加时,温度升高会促进有机质向油气的转化,但温度过高会导致已生成的石油裂解为天然气","油气生成的关键化学反应包括脱羧、脱硫和聚合作用,这些反应需要特定的催化剂参与才能高效进行","有效烃源岩的形成需要适当的沉积环境,如缺氧的深水环境,以利于有机质的保存和转化","根据课程内容,以下关于油气生成地质条件的描述中,哪一项是错误的",{"answer":57,"createTime":5,"id":6,"options":58,"question":17,"source":28,"type":59},[],[8,9,10,11,12],1]