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Genetic
Mechanism and Occurrence of Immature Hydrocarbon
低熟油气形成机理与分布 In English
By Wang Tieguan
Page: 215 pages
Published in 1997
Size: 280x210mm, hardback
Price: US$45
After a detailed investigation of domestic and international petroleum
geology and geochemistry on the genetic mechanism and occurrence of immature
hydrocarbons, the authors of this book have selected nine sedimentary
sags, as typical regions for systematic analysis and study. Meanwhile,
typical samples of immature oils and source rocks were collected from
five middle-small sized basins for corresponding detailed analysis.
This project in total deals with 102 wells and related surface outcrop
sections and coal mines. Altogether 33 crude oil and 563 source rock samples
are sampled. Twenty four items of organic geochemical, organic petrologic
and isotopic geochemical analyses were performed. A total 4187 analyses
were achieved and various abundant experimental data made available, based
on which, in this book, five kinds of early hydrocarbon generation mechanisms
from different source materials have been proposed. Also geological and
geochemical regularities of immature petroleum generation and its occurrence
in the world were tentatively summarized.
Contents
1. Occurrence of Immature Hydrocarbon Resources
2. Characteristics of macerals in Immature Source Rocks
3. Extractable Organic Matter (EOM) Analysis of Immature Source Rocks
4. Type and Abundance of Organic Matter in Immature Source Rocks
5. Thermal Evolution of Organic Matter and Stages of Hydrocarbons Generation
for Immature Source rocks
6. Compaction of Immature Source rocks and Expulsion and Migration of
Immature Hydrocarbons
7. Physical-Chemical Properties and Identification of Immature Hydrocarbons
8. Geological and Geochemical Regularities of Immature Hydrocarbon Generation
9. Early Genetic Mechanisms of Hydrocarbons from Some Specific Perhydrous
Macerals in Coal-bearing Strata
10. Early Genetic Mechanism of Hydrocarbons from Bacteria-reworked terrestrial
Organic Matter-Case Studies of Banqiao Sag and Jinggu Basin
11. Early Genetic Mechanism of Hydrocarbons from Biolipids-A case Study
of Subei Basin
12. Early Genetic Mechanism of Hydrocarbons from Sulfur-rich Macromolecules-Case
Studies of Denan Subsag and Jianghan Basin
13. References
14. Plate and Explanatory Notes
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