摘要
为解决文留油田复杂断块区油气界限不明、油气层识别难的问题，使用了地震、测井等参数模式识别技术，该方法充分利用地球物理参刎频率、振幅、相位及速度）和测井参数（声波时差、电阻率等），将各参数结果与地质因素相结合，利用识别函数来确定其含油气性，识别油气层。引用本方法在文留油田（文北）开发中得到了较好的应用，效果良好。
For fault-blocks in Wenliu oilfield, the oil and gas interface is unclear, and hydrocarbon reservoirsare difficult t0 be recognized, the pattern recognitionwith seismic data and well logging data, etc. wereused. In this way, one can make full use of variousgeophysical parameters,such as frequency,anplitude,phase and velocity; and well logging pararneters, such as interval transit tirne and resistivity. Chmbining the multi-parameters analysis with geologic factors, the recognized function are used to identify the oilbearing ability in reservoir. Having been applied in Wenliu oilfield, good results are produced.
出处
《断块油气田》
CAS
2000年第3期44-45,56,共3页
Fault-Block Oil & Gas Field
关键词
多参数分析
模式
油气层识别
断块油田
油田开发
Multi-parameters analysis,Pattern recongntion, Function, Oil and gas reservoir recognition
