西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (2): 4-7.DOI: 10.3863/j.issn.1000-2634.2003.02.002

• 地质勘探 • Previous Articles     Next Articles

STUDY OF RESERVOIR FLOWUNIT IN WENMI OIL FIELD

WANG Fa-chang1 JIANG Yu-qiang2
  

  1. Key Laboratory of Education Ministry in Coal Resource, University of Mining & Technology, Beijing 100083,China
  • Received:2002-05-15 Revised:1900-01-01 Online:2003-04-20 Published:2003-04-20

Abstract: On the basis of time-stratigraphic unit division and correlation, the authors analyze sedimentary microfacies, reservoir structure characteristics, macro-connectivity of reservoirs and diagenetic and heterogeneous characteristics of reservoirs,anddivide diagenetic reservoir facies and petrophysical facies. The
flow unit is confirmed by dividing flow barrier style and its distribution rule, finally, distribution model of flow unit is set up.As a result, there are 4 types of flow units, which present characteristics of liquid flow,and rovide geological basis for adjusting wells,controlling production performance and development potential.

Key words: Tuha basin, Wenmi oil field, reservoir characteristics, sedimentary microfacies, flow unit

CLC Number: