碳氧比能谱测井技术在文明寨油田的应用

Application of Carbon－to－oxygen Ration Spectrometry Logging Technique in Wenmingzhai Oilfield

碳氧比能谱测井是油层剩余油测井技术，测试结果能直接提供油层剩余油饱和度，并将所测地层划分为油层、水层、油水同层及水淹层，为现场堵水，补孔等措施的实施提供依据。以文明寨油田为例，介绍了碳氧比能谱测井技术的特点、应用效果和应注意的问题。

Carbon－to－oxygen ratio spectrometry logging is a oil－bearing layer residual oil logging technique． Its logging results can directly provide residual oil saturation and can identify the logging layers as oil－bearing zones aquifers oil－water contact of water－follded zones． These data can provide basis for field application of measures of water plugging and perforation adding． The characteristics of carbon－to－oxygen ration spectrometry logging technique application results and the problems for attention are introduced taking Wenmingzhai oilfield as an example．