ISSN 1673-8217 CN 41-1388/TE
主管:中国石油化工集团有限公司 主办:中国石油化工股份有限公司河南油田分公司
乔桂林, 胡俊卿, 杨云飞, 何会强, 唐际友. 1997: 伊川凹陷三叠系烃源岩有机地化特征及油源研究. 石油地质与工程, 11(02): 5-7+59.
引用本文: 乔桂林, 胡俊卿, 杨云飞, 何会强, 唐际友. 1997: 伊川凹陷三叠系烃源岩有机地化特征及油源研究. 石油地质与工程, 11(02): 5-7+59.
Qiao Guilin, . 1997: Organic Geochemical Feature of Triassic Hydrocarbon Source Rock and the Oil Source Researches in Yichuan Sag. Petroleum Geology and Engineering, 11(02): 5-7+59.
Citation: Qiao Guilin, . 1997: Organic Geochemical Feature of Triassic Hydrocarbon Source Rock and the Oil Source Researches in Yichuan Sag. Petroleum Geology and Engineering, 11(02): 5-7+59.

伊川凹陷三叠系烃源岩有机地化特征及油源研究

Organic Geochemical Feature of Triassic Hydrocarbon Source Rock and the Oil Source Researches in Yichuan Sag

  • 摘要: 伊川凹陷位于华北盆地南缘,属于中新生代凹陷.凹陷内三叠系上统谭庄组和椿树腰组为主要生油层段,且为较好-好生油岩。有机质以Ⅲ型干酪根为主,热演化处于低~成熟阶段,燕山早期为主要生油时期,原油县近源短距运移的特点。

     

    Abstract: Yichuan sag is a cenozoic sag and located in thesouthern edge of North China Basin. The TanzhuangFormation and Chunshuyao Formation of Upper Triassicin the sag are main source beds and oil source qualitiesare good.The main organic matter is kerogen Ⅲ,and thethermal evo1ution is in low-mature period.Early Yanshanis main oil generative period.Crude oil is characterized byproximal short distance migration.

     

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