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

doi:10.11743/ogg19910307

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东营凹陷牛38井沙三段中下部有机质分布特征
DISTRIBUTION CHARACTERS OF ORGANIC MATTER IN MIDDLE-LOWER PART OF SHA-3 MEMBER IN NIU-38 WELL, DONGYING DEPRESSION
1991年12卷第3期页码：292-299
网络首发：1991-09-25，

纸质出版：1991
DOI： 10.11743/ogg19910307
稿件说明：

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洪志华, 陈致林, 殷沫, 等. 东营凹陷牛38井沙三段中下部有机质分布特征[J]. 石油与天然气地质, 1991,12(3):292-299. DOI： 10.11743/ogg19910307.

Hong Zhihua, Chen Zhilin, Yin Mo, et al. DISTRIBUTION CHARACTERS OF ORGANIC MATTER IN MIDDLE-LOWER PART OF SHA-3 MEMBER IN NIU-38 WELL, DONGYING DEPRESSION[J]. 1991, 12(3): 292-299. DOI： 10.11743/ogg19910307.

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R

值校正问题进行了讨论。

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.