东营凹陷油气流体运移模式探讨——来自沸腾包裹体的证据

MIGRATION MODELS OF HYDROCARON FLUIDS IN THE DONGYING DEPRESSION——EVIDENCES FROM BOILING FLUID INCLUSIONS

邱楠生 张善文 金之钧

QIU Nan-sheng ZHANG Shan-wen JIN Zhi-jun

油漆成藏机理教育部重点实验室, 北京, 102249 2. 石油大学, 盆地与油藏研究中心, 北京, 102249 3. 胜利石油管理局地址研究院,山东, 东营, 257015

Key Lob for Petroleum Entrlapment Mechnnksm in Minktryt of Educotkon, Beijing 102249, China 2. Basin & Reservoir Research Center, University of Petroleum, Beiing 102249, China 3. Institute of Geology, Shengli Oil Field Company, Dongying, Shandong 257015, China

在东营凹陷的油气储集层中发现了沸腾包裹体,这是国内裂谷盆地的首次发现.沸腾包裹体的发现,为地下油气流体的“脉动式”或“突发式”充注提供了极为重要的证据.文中介绍了该区沸腾包裹体的特征及其与油气流体充注成藏的关系,由此分别探讨了与断裂和砂岩透镜体有关的油气“突发式”成藏模式.

Boiling fluid inclusions were identified in the hydrocarbon reservoirs of the Dongying Depression.These inclusions were found first time in the rift basins of China,and it provided very important evidences for the pulsatile-or paroxysmal-typed entrapment of underground hydrocarbon fluids.In this paper,the characteristics of boiling fluid inclusions in the study area and their relations to the entrapment of hydrocarbon fluids are introduced,and the paroxysmal-typed entrapment model of hydrocarbon related to faults and sandstone lens are discussed,respectively.

中国石油天然气集团公司“九五”重点项目“大中型油气田成藏定量模式研究”(9600070104)

https://doi.org/10.11781/sysydz200104403