Yaojia-Nenjiang Formation Hydrocarbon Accumulation Characteristics in Songliao Basin, Northeastern China

DOI

10.2991/mebe-15.2015.119How to use a DOI?

Keywords

Yaojia-Nengjiang Formation (K2y; K2n); Sedimentary evolution; Hydrocarbon distribution; Lithological Hydrocarbon Reservoir; Songliao Basin.

Abstract

The reservoir of Late Cretaceous Yaojia-Nengjiang Formation in Songliao Basin was a large-scale delta complex formed in the transgression and regression period, which had the characteristics of sand body in distributary channel, mouth bar and sheet sand. The sand bodies extended to the lacustrine center and wedged into lacustrine mudstone and mature source rock, and formed a good combination of source, reservoir and cap rock. The large-scale delta complexes developed in the major axis direction of the material source of basin were favorable places for centrally developed oil reservoir, which is an important geological condition for mega continental petroliferous basin. Moreover, the gravity flow channel and slump fan, which are important exploration areas, are also favorable for lithological hydrocarbon reservoir.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chao Wang
PY  - 2015/04
DA  - 2015/04
TI  - Yaojia-Nenjiang Formation Hydrocarbon Accumulation Characteristics in Songliao Basin, Northeastern China
BT  - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering
PB  - Atlantis Press
SP  - 517
EP  - 520
SN  - 2352-5401
UR  - https://doi.org/10.2991/mebe-15.2015.119
DO  - 10.2991/mebe-15.2015.119
ID  - Wang2015/04
ER  -