石油与天然气地质 ›› 1991, Vol. 12 ›› Issue (3): 292-299.doi: 10.11743/ogg19910307

• 论文 • 上一篇    下一篇

东营凹陷牛38井沙三段中下部有机质分布特征

洪志华, 陈致林, 殷沫, 张春荣   

  1. 胜利石油管理局地质研究院, 山东东营
  • 收稿日期:1990-08-06 出版日期:1991-09-25 发布日期:2012-01-16

DISTRIBUTION CHARACTERS OF ORGANIC MATTER IN MIDDLE-LOWER PART OF SHA-3 MEMBER IN NIU-38 WELL, DONGYING DEPRESSION

Hong Zhihua, Chen Zhilin, Yin Mo, Zhang Chunrong   

  1. Geological Research Institute, Shengli Petroleum Administration
  • Received:1990-08-06 Online:1991-09-25 Published:2012-01-16

PDF (PC)

649

被引次数

59

摘要：

本文报道了山东东营凹陷牛38井2770—3376m全取芯井段的有机质丰度和干酪根特征,并对腐泥化问题和R0值校正问题进行了讨论。

关键词: 东营凹陷, 生油岩, 腐泥化作用, 镜质组反射率

Abstract:

The abundance of organic matter, the types of kerogen and its variation regularities controlled by sedimentary environment are discussed according to the analysis results of 600m continuou cores in Niu-38 Well, Dongying Depression of Shandong, three mother materials of unfixed-form components of the kerogen:1. lower aquatic alga; 2. plant epidermal organization-cuticle; 3. herb membrane are distinguished by microscopic study with transmitted light, reflected light and fluorescence and diferent kinds of indices are proposed. Thus reliable evidences are provided for the divission of kerogen types and assessment of hydrocarbon potential.