Welcome to visit Geoscience!

Geoscience ›› 2010, Vol. 24 ›› Issue (6): 1112-1116.

• Water Resource and Environment • Previous Articles     Next Articles

Dominant Petroleum Migration Pathways of Fuyang Reservoir in Binbei Area, Songliao Basin

JIANG Fu-jie 1,2, PANG Xiong-qi 1,2, LIU Guang-di 1,2, JIANG Zhen-xue 1,2, JIANG Wenli3   

  1. 1.State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing102249, China;
    2.College of Geosciences, China University of Petroleum, Beijing102249, China;
    3.Strategic Research Center of Oil and Gas Resources, Ministry of Land and Resources, Beijing100034, China
  • Online:2010-11-19 Published:2010-12-30

Abstract:

Binbei area possesses a certain kind of petroleum resources potential. However, exploration directions and prospect targets of this district are not clear, which calls for a research of oil and gas migration directions. Analysis of the affecting factors resistance to the oil and gas pathway directions ascertains 4 types of controlling factors, which are structural features of the cap rock bottom layer, sand bodies, faults, hydrodynamics, respectively. By systematic analysis of correlations between each controlling factor and the petroleum migration direction, the paper predicts dominant petroleum migration directions qualitatively using single factor overlay method and quantitatively using multiinformation superposition method, respectively. The results indicate the existence of two dominant migration directions in Fuyang reservoir in Binbei area, which are direction trends along the Suileng anticlinal zones from the north part of Sanzhao Depression to northeast, and direction trends from the south part of KeshanYilong anticlinal zone to the northeast.

Key words: petroleum migration, dominant migration pathway, Songliao Basin, Binbei area

CLC Number: