在稠油油藏评价中,测井分析通常面临很多困难,无法区分出稠油和淡水。利用多频介电测量和快速直观处理有助于作业者解决上述难题。目前已在全球30多个国家发现了大量稠油资源。这种资源,包括稠油和沥青,储量估计高达8900亿方(56000亿桶),是世界石油未采资源的主要部分。尽管开采起来比较困难,但由于轻质原油产量不可避免地持续下降,稠油将变得越来越重要。大部分稠油和轻质-中质原油一样,是在深层 In heavy oil reservoir evaluation, log analysis usually faces many difficulties, making it impossible to distinguish between heavy oil and fresh water. The use of multi-frequency dielectric measurement and rapid visual processing help operators solve these problems. At present, a large amount of heavy oil resources have been discovered in more than 30 countries around the world. This resource, including heavy oil and bitumen, is estimated at 890 billion cubic feet (5,600 billion barrels) of reserves and is a major part of the world’s unspent oil reserves. Although difficult to mine, heavy oil will become increasingly important as the production of light crude oil continues to decline inevitably. Most heavy oil, like light crude oil, is deep