摘要
针对下二门油田深层系储层特征、油水关系复杂的地质特点,在研究储层岩性、物性、电性、含油性关系的基础上,分析了影响下二门油田深层系油水关系的地质因素,建立了深层系油水层的解释方法。在常规图版法的基础上,引入油水层模式识别法和神经网络模式识别法,综合应用三种解释方法,大大提高了油气层测井解释精度。
In consideration of reservoir properties and complicated geologic characteristics of series of deep strata in Xia'ermen Oilfield, geologic factors of oil-water relationships of the deep strata series in the oilfield are analyzed, a method for interpreting the oil-water layer is established on the basis of studying reservoir lithologics and its physical properties, and electrical properties and oil-bearing relation. Methods of pattern recognition of oil-water layer and neural network pattern recognition are introduced based on conventional chartboard method, well logging precision in oil-gas reservoirs are raised greatly by combining these 3 methods.
出处
《江汉石油学院学报》
EI
CSCD
北大核心
2003年第3期45-46,共2页
Journal of Jianghan Petroleum Institute
关键词
深层系
油水层
测井解释
下二门油田
泌阳凹陷
series of deep strata
oil-water layer
log interpretation
Xia'ermen Oilfield
Miyang Sag
