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- The overpressure sealing system plays an important role in oil and gas migration and accumulation. 超压封盖对油气运聚有着重要作用。
- Steranes and terpanes are widely used in petroleum geochemistry study since they are important indexes for oil sources correlation and oil and gas migration. 摘要甾萜类生物标志化合物作为油源对比和油气运移的重要指标，在油气地球化学研究中得到了广泛的应用。
- The pathways of oil and gas migration mainly include the fault and the unconformable surface, which constitute the "fault-unconformable" hydrocarbon migration pattern. 油气运移的通道主要为断层和不整合面，并形成沿断层和不整合面的联合运移模式；
- Event accumulation of hydrocarbon can occur before or after the continuous oil and gas migration, it depends on the active period of the tectonic movement. 事件成藏过程可以发生在油气发生连续运移之前和之后，主要受构造活动发生期的控制；
- Near the unconformity surface, the porosity and permeability of rock has obviously been improved.The unconformity surfaces in Permian are the main paths of oil and gas migration. 研究表明,二叠系内部各组地层之间呈不整合接触,在不整合面附近地层的孔隙度和渗透率明显增大,因而是油气运移的主要通道。
- The key idea of the paper for tracing is suggested to follow the vine to get the milon,that is the process-oriented study.The oil and gas migration and accumulation unit can be therefore defined. 本文主要讨论复合含油气系统的划分要注重油气运移流向研究,在定源前提下,以顺藤摸瓜的方式,确定油气运聚单元。
- Structure of unconformities on vertical zonation not only is the double pathways for oil and gas migration, but also provides reservoir space and trap condition for oil-gas accumulation. 在纵向上，不整合的分层结构可构成油气运移的双重通道，为油气聚集提供良好的储集空间和圈闭条件。
- The fault activities control oil and gas migration direction.The phase of fault activities makes the reservoir separate into lower play (Es3), middle play (Es1 and Ed) and upper play (Neocene). 断裂活动的阶段性控制油气在纵向上分为下部成藏组合(沙三段)、中部成藏组合(沙一段、东营组)和上部成藏组合(新近系)。
- oil and gas migration and accumulation 油气运移聚集
- Oil and gas migrated along the transverse faults were later vertically adjusted and allocated by thrust faults，high-permeability reservoir rock and unconformity surfaces. 纵断裂连接不同时代输导层和不整合，进行垂向调整和分配，从而构成了一个复杂的油气运聚体系。
- Kazakhstan has a wealth of oil and gas. 哈萨克斯坦有着丰富的石油和天然气资源。
- Discussion on the Fault Sealing Factors of Oil and Gas Migration 油气运移的断层封闭因素探讨
- The oil and gas migration in the Baise Basin, Guangxi 百色盆地油气运聚特征分析
- Wood,coal,oil and gas are different knids of fuel. 木材，煤，油和天然气是不同种类的燃料。
- The country has abundant supplies of oil and gas. 这个国家有丰富的石油和天然气。
- Oil and gas migrate upward in separate phase along fault,uncomformity and reservoir rock and accumulate in the lithological traps.In abnormal high pressure system,the drive fore is predominan... 而在异常高压系统，油气运移的驱动力主要为压实和欠压实作用下产生的地层压力差，这种压力差可以驱动油气由高势区向低势区运移并在岩性圈闭中成藏，运移相态主要为混（溶）相和游离相。
- Sakhalin Oil and Gas Development Co. Ltd. 日本萨哈林石油和天然气开发公司。
- Arco International Oil and Gas Co. 阿科国际石油天然气公司。
- Twenty oil and gas fields are under development. 已有20个油气田投入开发，形成了海洋石油天然气产业。
- Salt and potash coexists closely with oil and gas. 盐钾与油气有着密切的共存关系。
