西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (5): 12-15.DOI: 10.3863/j.issn.1000-2634.2003.05.04

• 地质勘探 • Previous Articles     Next Articles

THE APPLICATION OF THE FUZZY JUDGMENT METHOD IN THE GEOLOGICAL EVALUATION OF TRAP

FAN Jing-liang1 HUANG Zhi-quan2 QIAN Zheng3 OU Yang-hua3

  

  1. (Institute of Geology and Geophysics,Chinese Academy of Sciences, Beijing 100029, China)
  • Received:2002-09-28 Revised:1900-01-01 Online:2003-10-20 Published:2003-10-20

Abstract:

The article deals with a way to evaluate the possibility of trapped oil and gas by making use of the fuzzy judgment method. When a trap is assessed by way of the fuzzy judgment, the result of the geological evaluation of trap is quantified, for that the different geological factors have a different effect on the possibility of trapped oil and gas is taken into account. The way, therefore, can give exploration, plan, arrangement directions timely and rapidly and provide the more accurate goals. In 2001,the practice of the Huabei oil field proved that the way is scientific, reasonable, feasible, economical.

Key words: trap, geological evaluation, fuzzy judgment

CLC Number: